CN105175173A - PAL based biological nutrient fortified fertilizer - Google Patents
PAL based biological nutrient fortified fertilizer Download PDFInfo
- Publication number
- CN105175173A CN105175173A CN201510110011.XA CN201510110011A CN105175173A CN 105175173 A CN105175173 A CN 105175173A CN 201510110011 A CN201510110011 A CN 201510110011A CN 105175173 A CN105175173 A CN 105175173A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- pal
- biological nutrition
- base biological
- nutrition strengthening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a PAL based biological nutrient fortified fertilizer. The fertilizer is mainly prepared by four steps: firstly, preparing a PAL material, then conducting acidification and heat activation treatment on the PAL material, then combining the PAL material subjecting to heat activation treatment with nitrogen, phosphorus, potassium fertilizer and organic matters according to certain proportion, and carrying out stirring, granulation, drying and packaging. The PAL based biological nutrient fortified fertilizer provided by the invention can reduce the use of farming fertilizers and chemical fertilizers, enhances the quality and yield of agricultural products, improves the soil quality, and protects the ecological environment.
Description
Technical field
The invention belongs to fertilizer preparation field, particularly relate to a kind of PAL base biological nutrition strengthening fertilizer of ecological, environmental protective.
Background technology
In recent years, trace element insufficiency of intake problem, more causes countries in the world to show great attention to, and micro-bad phenomenon more takes place frequently and seriously in the poor crowd of developing country, also be the important public hygiene problem of some developed country simultaneously, be called as " stealthy hungry ".Improve the measure of micro-element nutrition undesirable condition, object is to guarantee that people can obtain the Balanced diet of various nutrient substance abundance.But due to the limitation of food supply and the difference of food habits, this is difficult to realize all over the world.The source that real food Middle nutrition is unbalance is that agrosystem can not provide enough required nutrition and the health-promoting factor continuously, and nutrition and hygiene department are also never using the powerful of agricultural as antagonism nutrient imbalance relative disease.But the harsh fact makes many developing countries recognize, the low caused health problem of absorption of Trace Elements in Soil skewness and crop has become main public health issue.Therefore, increase the biological effectiveness of the current essential trace element (as iron, selenium, iodine, zinc etc.) still lacked and improve agricultural-food, crop and soil nutrient have importance very.The development of biological nutrition strengthening fertilizer is thrown by fertilizer and is executed, and by solutions or alleviate this trace element deficiency problem, being concerning national economic development and the broad masses' life significant problem with health, is important need.
The Use out of range of chemical fertilizer is one of arch-criminal causing environmental pollution, also becomes global problem.Soil inorganic, body eutrophication, atmospheric warming effect are all relevant with fertilizer application, therefore, reduce fertilizer amount, and development ecological fertilizer, adopting green agriculture product, is the great demand of current agricultural modernization and impaired land remediation.
In the face of an above-mentioned difficult problem, there is no proven technique system so far, still lack effective measures scheme.The great demand of the present invention and socio-economic development and people's livelihood guarantee has extremely strong cognation; Trace element for agro-farming soil is not enough and chemical fertilizer Use out of range provides a kind of novel fertilizer, to promote human body health and ecological environmental protection.
Summary of the invention
Technical problem to be solved by this invention is public health and the problem of environmental pollutions such as the not enough and fertilizer application excess of agro-farming soil trace element that prior art exists.The object of this invention is to provide a kind of improve micro elements needed by human in agricultural-food content, improve agricultural output, reduce fertilizer amount, the PAL base biological nutrition strengthening fertilizer of the ecological, environmental protective of improvement soil quality.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme.
PAL base biological nutrition of the present invention strengthens fertilizer, and the following production technique of main employing obtains: step one, and polygorskite raw ore makes PAL material after pulverizing, purification, drying; Step 2, puts into the dilute acid soln of 8% ~ 14% by described PAL material, remove the impurity such as carbonate, improves purity, and completes H
+to Mg
2+, Fe
3+, Al
3+deng displacement, improve the electronegativity of product, improve physicochemical property; Step 3, puts into calcining furnace by the PAL material after dilute acid pretreatment and carries out thermal activation, and described activation temperature is 200 DEG C ~ 450 DEG C, cooling; Step 4, be PAL material 48% ~ 70% by the PAL material after thermal activation and nitrogen, phosphorus, potash fertilizer and organic matter according to mass percent, nitrogen, phosphorus, potash fertilizer 3% ~ 8%, fully stir after organic 27% ~ 44% assembly, make 20 ~ 40 object particles, drying, packaging, namely obtains biological nutrition of the present invention strengthening fertilizer.
As improvement project of the present invention, described step one is after polygorskite raw ore material disintegrating is obtained polygorskite powder, 40 ~ 200 orders are adopted to sieve, then be 15% ~ 20% add water according to the mass percent of polygorskite, abundant stirring, make the slurry containing polygorskite, then described slurry is introduced solid-liquid cyclone separation device and carry out separating-purifying, the speed of rotation of described solid-liquid cyclone separation device controls at 2000r/min ~ 3000r/min, get the slurry of overflow port, dehydrate, i.e. obtained PAL material.
As the preferred technical scheme of the present invention, described step one is after polygorskite raw ore material disintegrating is obtained polygorskite powder, 40 ~ 200 orders are adopted to sieve, then be 15% ~ 20% add water according to the mass percent of polygorskite, be 3% ~ 8% add dispersion agent according to the mass percent of dispersion agent, abundant stirring, namely the slurry containing polygorskite of excellent dispersion is made, then described slurry is introduced solid-liquid cyclone separation device and carry out separating-purifying, the speed of rotation of described solid-liquid cyclone separation device controls at 2000r/min ~ 3000r/min, get the slurry of overflow port, dehydrate, obtained PAL material.Preferably, described dispersion agent is Tri sodium Phosphate or Sodium hexametaphosphate 99.
As the technical scheme that the present invention is more excellent, described step one is after polygorskite raw ore material disintegrating is obtained polygorskite powder, 150 orders are adopted to sieve, then be 18% add water according to the mass percent of polygorskite, be 5% add dispersion agent according to the mass percent of dispersion agent, abundant stirring, make the slurry containing polygorskite of excellent dispersion, then described slurry is introduced solid-liquid cyclone separation device and carry out separating-purifying, the speed of rotation of described solid-liquid cyclone separation device controls at 2800r/min, get the slurry of overflow port, dehydrate, obtained PAL material, the particle diameter of described PAL material is 0.1 μm ~ 3 μm.
As another technical scheme improved of the present invention, the diluted acid in described step 2 to be mass percent be 12% ~ 14% dilute hydrochloric acid or mass percent be the dilute sulphuric acid of 8% ~ 10%.
As another technical scheme improved of the present invention, the heat activation temperature in described step 3 is 250 DEG C ~ 350 DEG C.
As another technical scheme improved of the present invention, the PAL material of described step 4 and nitrogen, phosphorus, potash fertilizer and organic matter are PAL material 56 ~ 63% according to mass percent, nitrogen, phosphorus, potash fertilizer 4 ~ 6%, and organic 33 ~ 38% carry out assembly.
As further improved technical scheme of the present invention, the PAL material of described step 4 and nitrogen, phosphorus, potash fertilizer and organic matter are PAL material 60% according to mass percent, nitrogen, phosphorus, potash fertilizer 5%, and organic 35% carries out assembly.
Beneficial effect of the present invention:
PAL base biological nutrition strengthening fertilizer provided by the invention, meet the prerequisite of the fertile GB (GB18877-2002) of organic/inorganic in product specification under, giving full play to PAL material natural endowment slow releasing function, is a kind of Controlled Release Fertilizer of natural materials of tool control-release function.
PAL base biological nutrition strengthening fertilizer provided by the invention, have employed acid activation and Thermal activa tion technique, improve the adsorptivity of PAL material, improve the assembly between fertilizer material, enhance raw material compound, produce slow (control) and release function, reduce nutrient loss, improve the utilization ratio of fertilizer efficiency and fertilizer greatly.Potato planting application attestation, output on average improves 11.29%; In arid area, effect of increasing production is more obvious, and volume increase 25%, commodity rate also improves 15.4%, and the content of the micro elements needed by human contained in product also significantly increases.Reflect the lifting of utilization rate of fertilizer.
PAL base biological nutrition strengthening fertilizer provided by the invention, have employed natural substrates material PAL material and is rich in organic material.Employ nitrogen, phosphorus, potash fertilizer according to national standard decrement, avoid the pollution of chemical fertilizer to environment, very friendly to environment.
PAL base biological nutrition strengthening fertilizer provided by the invention, has put into practice comprehensively " balance fertilizing " new theory.The development and production that biological nutrition strengthening is fertile, not only highlight " lateral balance " of the dosage static state of Different Nutrients element, and have fully demonstrated nutrient supply intensity in process of crop growth, to coordination and the dynamic longitudinal equilibrium of nutrient demand.
Accompanying drawing explanation
Fig. 1 is the production process schematic diagram of PAL base biological nutrition of the present invention strengthening fertilizer.
Embodiment
Now in conjunction with embodiment, introduction detailed is further done to the present invention.
Embodiment 1
As shown in Figure 1, the preparation technology of biological nutrition strengthening fertilizer of the present invention mainly comprises following four steps.
Step one, the preparation of PAL material and purification:
PAL material feedstock is moisture magnesia silicate, being the mineral aggregates based on polygorskite, containing impurity such as montmorillonite, sepiolite, calcite, chlorite, feldspar and unconverted basalt, and is moisture flexible non-metallic mineral, water insoluble, but disperse at water medium camber.Utilize its this key property, adopt wet-layer preparation and purification.
After polygorskite raw ore material disintegrating is obtained polygorskite powder, adopt 40 ~ 200 orders to sieve, be then 15% ~ 20% add water according to the mass percent of polygorskite, fully stir, make the slurry containing polygorskite.Be preferably 18% add water according to the mass percent of polygorskite.The dispersion agent such as Tri sodium Phosphate or Sodium hexametaphosphate 99 that massfraction is 3% ~ 8% can be added if desired.The massfraction of dispersion agent is preferably 4% ~ 6%, and optimal selection is 5%.Then described slurry introducing solid-liquid cyclone separator is carried out separating-purifying to carry out.The rotating speed of solid-liquid cyclone separator is controlled at 2000r/min ~ 3000r/min, is preferably 2800r/min.Secondary or stage trapping can be carried out as required.Slurry solid substance amount after separation increases, but still containing more than 50% moisture, also needs further dehydration, drying, physicochemical property is increased dramatically, obtain PAL material used in the present invention.Adopt the PAL material obtained by above-mentioned preferred parameter, its Absorbance ratio-derivative method, colloid index, percent of decolourization, loading capacity, specific surface area are respectively from 21.7mmol/100g, 43.9ml/15g, 103mmol/100g, 18.15mmol/100g, 112m
2/ g brings up to 41.7mmol/100g, 97.0ml/15g, 238mmol/100g, 40.94mmol/100g, 406m
2/ g; Purification rate reaches 90%-97%; Median size is 2.69 μm, and particle productive rate reaches 97%; 0.81 μm of productive rate is 50%; 0.10 μm of productive rate 20%; Maximum particle diameter is 3.0 μm.
Step 2, acidification technique:
Described PAL material is put into the dilute acid soln of 8% ~ 14%, remove the impurity such as carbonate, improve purity, and complete H
+to Mg
2+, Fe
3+, Al
3+deng displacement, improve the electronegativity of product, improve physicochemical property; For the kind of different acid, control dilute acid concentration, such as select mass percent be 12% ~ 14% dilute hydrochloric acid or mass percent be the dilute sulphuric acid of 8% ~ 10%.
Acidifying adopts diluted acid, its mechanism is impel between mineral and the dissolving of structure, under extra power effect (promoting agent is to " the soaking " in crystal combination face and ultrasonic machining), produce the high temperature of local, high pressure or intense impact, mineral association body particle is peeled off, while dissolved carbon hydrochlorate, be dissociated into nano level lamella or the tiny staple fibre of crystal further, the assembly for fertilizer completes forerunner and prepares.Generally speaking, under this kind of state, the brilliant constriction zoarium of PAL material there occurs and has comparatively effectively dissociated.Infrared analysis shows, and carbon impurity hydrochlorate is dissolved substantially; Electronic microscope photos shows: crystal is dispersed into diameter is 20 ~ 40nm, length is 50 ~ 500nm needle bar shape and part particle diameter is 50 ~ 200nm, and thickness is less than the platy-monocrystal particle of 10nm.
Step 3, thermal activation technique:
PAL material after dilute acid pretreatment is put into calcining furnace and carries out thermal activation, described activation temperature is 200 DEG C ~ 450 DEG C, cooling.
Carrying out the thermal treatment to material when not destroying PAL material structure, reaching the object improving Materials Physics and Chemistry performance.Thermal treatment also claims thermal activation, and thermal activation can change the specific surface area of PAL material.The change of general surface-area raises with thermal treatment temp, the Changing Pattern subtracted after there is first height, usually the appearance maximum value of 200 DEG C ~ 300 DEG C.Bigger serface can improve the mutually even and fusion between processing raw material.When heat activation temperature is higher than 400 DEG C, generates magma cell because crystalline structure destroys completely, cause specific surface area to reduce rapidly.
Thermal activation also has an impact to cation exchange capacity (CEC), and CEC first increases rear minimizing with the rising of calcining temperature, occurs maximum value when 400 DEG C.Large cation exchange capacity can improve organic affinity.
The PAL material of thermal activation has rehydration.Show as under certain aqueous conditions, the PAL material after thermal treatment can recover zeolite water and the crystal water of depigmentation by absorption.Heat activation temperature more than 450 DEG C after, PAL material will lose rehydration.Utilize the rehydration of PAL material, the performance of products material can be made to strengthen.
The suspension property of PAL is most important with improvement wetland with saline-alkaline to the salt resistance in soil.Thermal activation to the fusion of PAL material colloids suspension property and products material with evenly have a significant effect.During subzero treatment (≤300 DEG C), with temperature raise, PAL material surface and duct aqueous phase continue and slough, cause surface hydrophilicity to weaken, suspension decline.Temperature raises further, and suspension property declines further.The microtexture of high temperature PAL material and crystal, make its salt resistance and thermotolerance reduce.
Described in summary, heat activation temperature is preferably 250 DEG C ~ 350 DEG C, and optimal selection is 300 DEG C, to guarantee that PAL material has the character that specific surface area is large, cation exchange capacity is large, rehydration is good, suspension property is good concurrently.
Step 4, the optimization of the control-release function of PAL material.
The adsorption and desorption process of PAL material is the dynamic process of controlled-release function.Utilize the strong and material structure of adsorptivity, make inorganic (N, P, K) raw material and the organic raw material nutrient of the various trace elements of PAL material and assembly raw material, homogeneous reaction is carried out at PAL material interface and hole, interlamination region, when discharging, to release rate of nutrients, fertilizer requirement according to plant growth different times regulates, and makes the supply of fertilizer Middle nutrition element and the demand basic synchronization of effect to nutrient, realizes running balance.
The running balance of fertilizer nutrient and crop need fertilizer is the important content of modern fertilizer science, i.e. " balance fertilizing ", very close with high crop yield, high-quality and fertilizer efficiency relation." balance fertilizing " is emphasized usually: concerning different nutrient, the change of its supply intensity in process of crop growth, is a kind of lateral balance; Concerning crop demand nutrient, whether the change of its supply intensity in process of crop growth, coordinate the demand of nutrient with crop, is the running balance between a kind of supply and demand, has a significant impact fertilizer efficiency, is a kind of longitudinal equilibrium.Longitudinal equilibrium is different from lateral balance, and it focuses on the change of the fertilizer providing intensity of different time and the balance of crop demand, is another kind of dynamic balance.Longitudinal equilibrium is a new development of balance fertilizing concept, on the basis of lateral balance, realizes longitudinal equilibrium further, is comprehensive concept of " balance fertilizing ".Comprehensive concept of " balance fertilizing " is applied in fertiliser production, produces and a kind ofly according to the fertilizer requirement of plant growth different times, the fertilizer of nutrient release rate can be regulated, not only increase fertilizer effect, and improve the utilising efficiency of fertilizer.
Give full play to and utilize PAL material to be rich in the uniqueness of various trace elements, adsorption/desorption function, the physicochemical property of microtexture and structure function effect, manufacture the PAL base biological nutrition strengthening fertilizer possessing control-release function producing ecological, environmental protective.Be PAL material 48% ~ 70% by the PAL material after thermal activation and nitrogen, phosphorus, potash fertilizer and organic matter according to mass percent, nitrogen, phosphorus, potash fertilizer 3% ~ 8%, fully stir after organic 27% ~ 44% assembly, make 20 ~ 40 object particles, dry, packaging, namely obtains biological nutrition of the present invention strengthening fertilizer.Described PAL material and nitrogen, phosphorus, potash fertilizer and organic matter are preferably PAL material 56 ~ 63% according to mass percent, nitrogen, phosphorus, potash fertilizer 4 ~ 6%, and organic 33 ~ 38% carry out assembly.More preferably, described PAL material and nitrogen, phosphorus, potash fertilizer and organic matter are preferably PAL material 60% according to mass percent, nitrogen, phosphorus, potash fertilizer 5%, and organic 35% carries out assembly.
Embodiment 2
PAL base biological nutrition strengthening fertilizer application example of the present invention is as follows.
One, PAL base biological nutrition strengthening fertilizer (be abbreviated as PALx in table, x represents consumption, and unit is kg/ mu) is to the experimental study of corn, potato, vegetables raising output, quality and application
(1) PAL base biological nutrition strengthening fertilizer improves the applied research of output, quality to corn
(1) impact executed Yield Traits In Corn and output joined by PAL base biological nutrition strengthening fertilizer different amounts and chemical fertilizer, agriculture fertilizer
Test is located at: 1. agriculture examination hall, Liangzhou District, Wuwei Shuan Shu village; 2. Xia Zhai society of Xia Zhai village of Kongtong District, Pingliang Yang Zhuan township; 3. 3, Yang Wa village, Gaolan County, Lanzhou Xi Cha town point, test draws as shown in table 1:
Table 1 Yield Traits In Corn and output are to the response of PALx amount of application
Note: 1) unit of PAL base biological nutrition strengthening fertilizer amount is kg/ mu.2) yield result is 3 test point mean values.3) test point 1. soil be aeolian sandy soil, for examination corn variety be golden fringe 2001, keep a full stand of seedings 5000 plants/acre, plastic film mulching cultivation, Shi Chun N26kg/ mu, P
2o
512kg/ mu, the fertile 3500kg/ mu of agriculture.2. 3. soil is respectively black mature soil and grey desert soil, is all No. 2, middle list for examination corn variety, keeps a full stand of seedings 3500 plants/acre, execute the fertile 3500kg/ mu of agriculture; 2. execute Yunnan phosphate fertilizer 40kg/ mu, bottom application urea 15kg/ mu, the typhon mouth phase imposes urea 5kg/ mu, and 3. executes phosphorus two ammonium 20kg/ mu.
Table 1 result shows: single fertilise (chemical fertilizer+agriculture is fertile) process corn ear length comparatively blank increases, and amplification reaches 18.4%; 5 PAL base biological nutritions strengthening fertilizer different amounts and fertilizer join execute process all compared with single fertilise process without considerable change, and comparatively blank increases by 13.9%, 23.4%, 17.1%, 16.5% and 17.1% respectively.PAL base biological nutrition strengthening fertilizer and fertilizer join to execute can make the more single fertilise process of the bald rate of corn ear decline 24.2%, 26.4%, 19.8%, 30.8% and 11.0% respectively, and comparatively blank declines 58.7% ~ 67.9%; The more single fertilise of grain number per spike increases by 25 ~ 62; Thousand seed weight all comparatively blank and chemical fertilizer+agriculture fertilizer process increases to some extent, but amplification is very little, illustrates that PAL base biological nutrition strengthening fertilizer and fertilizer do not have substantial response to thousand seed weight.And the process of 5 PAL base biological nutrition strengthening fertilizer different amounts, spike length, bald rate, grain number per spike, the equal irregularities change of thousand seed weight.
(chemical fertilizer+agriculture the is fertile) process of single fertilise and 5 PAL base biological nutritions strengthen fertilizer different amounts and fertilizer join execute process output all comparatively blank obviously increase, amplification reaches 68.4% ~ 98.4%; Compared with single fertilise process, 5 PAL base biological nutritions strengthening fertilizer different amounts and fertilizer are joined and are executed process and all show as volume increase, and amplification reaches 15.8% ~ 17.8%, and the output wherein executing 75kg/ mu PALx process is the highest, is 827.9kg/ mu, amplification 17.8%.
(2) PAL base biological nutrition strengthening fertilizer different administration method is on the impact of Yield Traits In Corn and output
Table 2 is PAL base biological nutrition strengthening fertilizer different administration method on the impact of Yield Traits In Corn and output.From the analysis of table 2 yield result, the volume variance of each application process is not remarkable.But from intuitively, when executing 50kg/ mu PAL base biological nutrition strengthening fertilizer by 4 kinds of methods, all comparatively contrast (chemical fertilizer+agriculture is fertile) volume increase, amplification is 1.6% ~ 3.9%.The highest with the process output that the whole base of PAL base biological nutrition strengthening fertilizer is executed, reach 867.1kg/ mu, amplification is 3.9%; PAL material base execute 1/3 impose 2/3 process amount of increase in production minimum, be only 1.6%, show that PAL material Ying Yiji in application process executes as well.
Between each process, Spike granule character determination and analysis result is: the equal irregularities change of spike length, bald rate and grain number per spike between PAL base biological nutrition strengthening fertilizer different administration method; Thousand seed weight is on a declining curve with the minimizing of base amount of application.
Table 2PALx different administration method is on the impact of Yield Traits In Corn and output
Note: 1) unit of PAL base biological nutrition strengthening fertilizer amount is kg/ mu.2) be experimental field located at two tree farmer examination hall, Liangzhou District, Wuwei, soil is aeolian sandy soil, is golden fringe 2001, keeps a full stand of seedings 5000 plants/acre, plastic film mulching cultivation, Shi Chun N26kg/ mu, P for examination corn variety
2o
512kg/ mu, executes the fertile 3500kg/ mu of agriculture.
(3) impact on corn yield executed by PAL base biological nutrition strengthening fertilizer list
The mono-impact executed corn yield of table 3PALx
Note: test is located at two tree farmer examination hall, Liangzhou District, Wuwei, and soil is aeolian sandy soil, is golden fringe 2001 for examination corn variety, plastic film mulching cultivation.Experimental field do not execute any chemical fertilizer and farm manure, do not establish repetition.
The test-results that PAL base biological nutrition strengthening fertilizer list is executed is as shown in table 3.Yield result shows, when not executing farm manure and chemical fertilizer, using PAL base biological nutrition strengthening fertilizer and having obvious production-increasing function.The yield result executing PAL base biological nutrition strengthening fertilizer 100,150 and 200kg/ mu 3 process is close, comparatively blank volume increase 25.3% ~ 25.9%; And the output amplification executing the process of 50kg/ mu is less, be 21.4%, comparatively other 3 PAL base biological nutrition strengthening soil fertility quality stimulation ratio decline 3.9% ~ 4.5%.Show that PAL base biological nutrition strengthening rate of fertilizer should be advisable with 100 ~ 150kg/ mu simultaneously.
(4) PAL base biological nutrition strengthening fertilizer is on the impact of corn quality
The measurement result of PAL base biological nutrition strengthening fertilizer to corn quality is as shown in table 4.As shown in Table 4: the crude protein of blank, fat, starch content are respectively 9.3%, 3.7% and 55.7%, and 4 process of using PAL base biological nutrition strengthening fertilizer are on average followed successively by 11.6%, 3.9% and 58.6%, crude protein comparatively blank increases by 2.3%, fat increases by 0.2%, starch content increases by 2.9%, illustrates and uses the effect that PAL base biological nutrition strengthening fertilizer has improvement corn quality.
The impact of PALx on corn quality used by table 4
Note: test is located at two tree farmer examination hall, Liangzhou District, Wuwei, and soil is aeolian sandy soil, is golden fringe 2001 for examination corn variety, plastic film mulching cultivation.Experimental field not executing any chemical fertilizer and farm manure, not establishing repetition (with showing 3-3).
(5) PAL base biological nutrition strengthening fertilizer is on the impact of corn healthy trace elements with household
Test-results display is as shown in table 5: to use in the corn of PAL base biological nutrition strengthening soil fertility quality the useful mineral element such as iodine (I), selenium (Se), zinc (Zn), copper (Cu), manganese (Mn), calcium (Ca), potassium (K) all comparatively blank be significantly increased, on average increase by 0.274,0.004,0.90,6.72,0.13,0.06,29.3 and 231mg/kg respectively, amplification is 1190.2%, 37.5%, 10.3%, 44.7%, 8.6%, 3.5%, 33.6% and 25.9%.It can also be seen that from table, along with the increase of PAL base biological nutrition strengthening rate of fertilizer, the amplitude that each healthy trace elements with household content increases increases.
Table 5 Yield-increasing Baallus In Maize PALx respectively processes beneficial element content (seed) unit: mg/kg
Note: test basal conditions is with table 1.
(6) PAL base biological nutrition strengthening fertilizer is on the impact of corn hazardous trace elements
Measurement result is as shown in table 6: after using PAL base biological nutrition strengthening fertilizer, in corn, the harmful element content such as mercury, arsenic, chromium, lead and cadmium does not all exceed the national contamination index's scope specified grain.
Table 6 corn harmful element measurement result unit: mg/kg
Note: test basal conditions is with table 5.
(7) PAL base corn silicon special loose field application
By the strengthening of PAL base biological nutrition fertilizer and siliceous fertilizer with the use of, make the special siliceous fertilizer of PAL base corn, study the special siliceous fertilizer of PAL base corn to the impact of corn growth.
Be experimental field the contracted field of Mi Tan township, Jingyuan County advance village peasant Wang Jiangui, be positioned at Yellow River North bank, distance county town 4 km, local height above sea level 1380m, north latitude 36 ° 35 ' 04.4 ", east longitude 104 ° 40 ' 59.7 ".Average temperature of the whole year 8.6 DEG C, >=10 DEG C of effective active accumulated temperatures 32.25 DEG C, 165 days average annual frostless seasons.Mean annual precipitation 250mm.Soil belongs to Light sierozem; Soil property belongs to clay loam.
Base manure adopted broadcast application to apply May 4 in conjunction with whole, and chemical fertilizer mixes with siliceous fertilizer, with mixed with executing.June 28 combined and pours water and topdress, and adopted perforated method, beat between two strains spread manuer in holes into.Siliceous fertilizer and fertilizer amount are in table 7.
Fertilizer amount list position, table 7 community: ㎏
By observation analysis breeding time to corn, grasp silicon better to indices such as the impact of corn growth and yield forming, for the quickening promotion and application of siliceous fertilizer provide foundation.Observe record situation in table 8.
Table 8 corn growth stage is observed and is recorded the table moon/day sky
As can be seen from table 8 statistics, corn is executed siliceous fertilizer and is shifted to an earlier date 2 days the time of infertility than contrast, and enter the jointing stage, obvious growing way is prosperous, and leaf is dark green.Illustrate that corn is executed siliceous fertilizer and had promotion maturing.According to indoor species test result (table 9): each process compared with the control, obvious to the impact effect of corn bearing character, wherein plant height, fringe position are compared with the control, process of topdressing reduces 5cm and 15cm respectively, tassel row number, row grain number, grain number per spike, 100-grain weight, seed per mu yield exceed 2.69 row, 0.27,132.4,5.3g, 119.29kg respectively than contrast, and grain yield and biological yield exceed 14.67% and 11.84% respectively than contrast; Base manure process plant height and fringe position reduce 9cm and 17cm respectively than contrast, tassel row number, row grain number, grain number per spike, 100-grain weight, seed per mu yield exceed 1.13 row, 1.45,56.4,3.5g, 73.56kg respectively than contrast, and grain yield and biological yield exceed 9.05% and 7.7% respectively than contrast.
The indoor species test result of table 9
To sum up analyze, siliceous fertilizer, to promoting growing and improving quantitative effect obviously of corn, is particularly executed on the basis of siliceous fertilizer at base, is imposed siliceous fertilizer obvious effect of increasing production in the typhon mouth phase.
(2) PAL base biological nutrition strengthening fertilizer improves the applied research of output, quality to potato
2006 ~ 2007 years in Gaolan, Yongjing, Yuzhong, the west of Gansu Province, Yongdeng, Lintao and stable county (district) carried out the field test of PAL base biological nutrition strengthening fertilizer to potato yield and affect trait.Test card understands that the processing list using PAL base biological nutrition strengthening fertilizer reveals obvious volume increase advantage, and comparatively contrast volume increase 15% ~ 30%, potato shape is neat, and commodity rate can improve 25%.Meanwhile, 30 tons " PAL base potato sustained-release synergistics fertile " of development are thrown the scale executing five counties and districts is 700 mu of model field scale-ups, and compares, show plant neat and consistent, leaf look fresh and alive, and lodging tolerance strengthens, grow fine, preliminary display has good promotion prospect.
In order to verify effect of increasing production further, 2007 Nian Zhongchuan towns arrange strictly, the PAL base biological nutrition of science strengthening fertilizer increases production and water saving trial, have demonstrated obvious advantage; As the special-purpose assorted fertilizer of Gansu feature breed " black beauty " potato, obtain large-area application in the whole province.The special-purpose assorted fertilizer of " the red sand ground " in area, Gaolan obtains more satisfactory result in continuous 2 years, output amplification nearly 30%, and growing period plant is neat, with the obvious advantage compared with control group.Each test point growing state, output and one-tenth business lead as follows:
(1) test of Gaolan County, Lanzhou and result (table 10)
Table 10PAL base biological nutrition strengthening fertilizer test result table
(Star Village, Gaolan County red sand ground potato provenance trial point)
Note: CK: phosphorus two ammonium 50kg (base fertilizer), urea 10kg (topdressing);
PAL base biological nutrition strengthening fertilizer mu executes 60kg.
In the arenosol potato planting of Star Village, pit hole township, Gaolan County, Lanzhou, after using PAL base biological nutrition strengthening fertilizer, potato emerges neatly, grow fine, resistant to lodging, potato shape is round and smooth, business is become to lead raising, output obviously increases, and effectively prevents the rotten worry of potato, and has obvious improving effect to soil.Average statistics result shows: compared with traditional fertilization group, and after using PAL base biological nutrition strengthening fertilizer, output on average improves 21.52%; Commodity rate improves 17.6%.
(2) Yuzhong County, Lanzhou test-results (table 11-13).
Table 11PAL base biological nutrition strengthening fertilizer test result table
(Xin Ying test point)
Note: traditional nonirrigated farmland cropping pattern;
CK: equivalent fertilizer (urea 20kg phosphate fertilizer 40kg);
PAL base biological nutrition strengthening fertilizer mu executes 60kg.
Table 12PAL base biological nutrition strengthening fertilizer test result table
(Yang He test point)
Note: mulching planting;
CK: strengthen the suitable formula fertilizer of fertilizer price (urea 40kg, general calcium 40kg, potassium sulfate 4.5kg) with PAL base biological nutrition;
PAL base biological nutrition strengthening fertilizer mu executes 60kg.
Table 13PAL base biological nutrition strengthening fertilizer test result table
(Li Jia grinds test point)
Note: traditional nonirrigated farmland cropping pattern;
CK: strengthen the suitable formula fertilizer of fertilizer price (urea 40kg, general calcium 40kg, potassium sulfate 4.5kg) with PAL base biological nutrition;
PAL material base biological nutrition is strengthened fertile mu and is executed 60kg.
Test-results shows: the potato of using PAL base biological nutrition strengthening fertilizer, and compared with equivalent fertilizer fertilising group, output on average improves 31.7%, and commodity rate improves 25%; With etc. price rational application of fertilizers group compared with, output improves 15.12% (membrane covering) and 19.4% (traditional nonirrigated farmland) respectively, and commodity rate improves 11.0% (membrane covering) and 13.5% (traditional nonirrigated farmland) respectively.Wherein the highest per mu yield can reach about 3500kg.
(3) Yongjing County, Linxia test-results (table 14)
Table 14PAL material base biological nutrition strengthens fertile Yongjing County test-results table
(Yongjing County)
Note: CK: local traditional applying fertilizer, mu executes urea 15-30kg, diammonium phosphate 18-25kg, potassium sulfate 15-20kg.
PAL material base biological nutrition is strengthened fertile mu and is executed 60kg.
Test-results shows: after using the potato of PAL base biological nutrition strengthening fertilizer, output on average improves 11.2%, and commodity rate improves about 15.4%; Especially in Drought Mountain Area such as Xishan Districts, potato raw is long-term, grows fine, and bloom neat, show very strong drought resistance, effect of increasing production is obvious, and output increases about 25%, and commodity rate improves about 25%.
(4) the use situation of PAL base biological nutrition strengthening fertilizer on " black beauty " potato (table 15-16).
Table 15PAL base biological nutrition strengthening fertilizer simultaneous test table
(Lanzhou, Xining, test point, Li County statistics)
Note: CK: conventional fertilizers; PAL base biological nutrition strengthening fertilizer mu executes 60kg.
Table 16PAL base biological nutrition strengthening fertilizer test result table
(Lanzhou, Xining, test point, Li County mean value)
Note: CK: conventional fertilizers;
PAL base biological nutrition strengthening fertilizer mu executes 60kg.
Shown by comparative test result: after using PAL base biological nutrition strengthening fertilizer potato special fertilizer, " black beauty " potato raw shortens for a long time, and commodity rate improves, potato shape " plentiful ", and eye shoals, and growth conditions is good; With use compared with conventional fertilizers, average stimulation ratio is 21%, and commodity rate improves 33%.
(5) with domestic fertilizer simultaneous test situation
Inner Mongol Pepsi Co. Ltd. contrast test of fertilizer efficiency situation (table 17)
Table 17 Inner Mongol Pepsi Co. Ltd. uses PAL base biological nutrition strengthening fertilizer and the comparison test result cartogram using Sa Kefu fertilizer
(test point, Inner Mongol)
Test-results shows: to strengthen the output of fertilizer 60kg suitable with using PAL base biological nutrition for the output using Sa Kefu 60kg.But Sa Kefu N, P, K amount of nutrients used is higher than PAL base biological nutrition strengthening fertilizer.
(6) PAL base biological nutrition strengthening fertilizer is on the impact of potato iodine, selenium, Zn content
Sampling analysis result shows (table 18), and the content of iodine comparatively executes the content raising 5-26% of traditional control group; Comparatively contrast selenium content and improve 18-28%; Comparatively contrast zinc 9.92mg/kg content and increase by 1.00, be 10.92mg/kg, improve 10%.
Table 18 potato iodine, selenium, zinc-content determination analytical table
Note: due to apparatus damage, iodine, selenium content and related data are statistics value in the past
(7) PAL base biological nutrition strengthening fertilizer is on the impact of potato fruit quality
Show (table 19) according to attributional analysis result in potato fruit, use PAL base biological nutrition strengthening fertilizer potato fruit in starch meet dish type index (13.63%), protein content comparatively contrasts raising 5%, and starch content comparatively control group declines 6.6%.
The impact of table 19 potato fruit quality
(8) PAL base biological nutrition strengthening fertilizer is on the impact (table 20) of potato fruit harmful element
After using PAL base biological nutrition strengthening fertilizer, content plumbous in potato fruit has comparatively contrasted certain amplitude to be reduced, and lead comparatively contrasts and reduces 0.029mg/kg, reduces by 7%; Tentatively show to use PAL base biological nutrition strengthening fertilizer and can reduce harmful element lead, according to test-results in the past, reduce amplitude to harmful elements such as lead, mercury comparatively large, especially the content reduction of mercury is more.
Table 20PAL base biological nutrition strengthening fertilizer is on the impact of potato fruit harmful element
(9) " black beauty " potato fruit quality is analyzed
After using PAL base biological nutrition strengthening fertilizer after testing, in " black beauty " potato fruit, anthocyanidin content is 4.2mg/100g, and plantation is more in the past compared, and anthocyanidin and aminoacids content all have raising in various degree.
(3) PAL base biological nutrition strengthening fertilizer improves the applied research of output, quality to vegetables
1) PAL base biological nutrition strengthening fertilizer improves the applied research of output to vegetables
(1) impact on circle eggplant output executed by PAL base biological nutrition strengthening fertilizer list
When PAL base biological nutrition strengthening fertilizer list is executed, circle eggplant output can be made to increase by 4.6% ~ 16.3%, the process circle eggplant output using PAL base biological nutrition strengthening fertilizer 50kg/ mu increases 85.5kg/ mu, and stimulation ratio is 4.2%; The process circle eggplant output using PAL base biological nutrition strengthening fertilizer 100kg/ mu increases 333.4kg/ mu, and stimulation ratio is 16.3% (table 21).PAL base biological nutrition strengthening fertilizer is used in explanation can improve round eggplant output, wherein uses PAL base biological nutrition strengthening fertilizer 100kg/ mu as well.
The mono-impact executed circle eggplant output of table 21PALx
Note: test is located in the energy-efficient sun-room in Wo Lian village, safety town, Honggu District, Lanzhou, executes dregs of fat 420kg/ mu, Semen Maydis powder 160kg/ mu, diammonium phosphate 100kg/ mu before the field planting of circle eggplant.Front stubble executes potassium sulfate 100kg/ mu, chicken manure 3m
3.In field planting on December 18 in 2002, PALx and 2002 made the disposable 10cm around every strain that spreads manuer in holes of base manure 27, on December.
(2) PAL base biological nutrition strengthening fertilizer is on the impact of tomato yield
1. PAL base biological nutrition strengthening fertilizer is on the impact of tomato physiological character
Test is located at Wang Jia village of Ye Bao township, Qinan County, Tianshui, and land for growing field crops tomato experimental cultivar is rouge and powder.
By showing the test of tomato physiological character: use PAL base biological nutrition strengthening fertilizer tomato percentage of fertile fruit and comparatively contrast and slightly increase.The single fruit using PAL base biological nutrition strengthening fertilizer on average weighs 0.22 ~ 0.26kg/, and single fruit weight contrast is 0.19kg/, and chemical fertilizer+agriculture fertilizer is treated to 0.20kg/; Single fruit weight comparatively blank increases by 15.8% ~ 36.8%, comparatively chemical fertilizer+agriculture fertilizer process increase by 10.0% ~ 30.0%.
2. the impact executed tomato yield joined by PAL base biological nutrition strengthening fertilizer and other fertilizer
Table 22 result shows, using PAL base biological nutrition strengthening soil fertility quality has impact to a certain degree to tomato yield, and difference reaches conspicuous level.The impact on tomato yield of using PAL base biological nutrition strengthening fertilizer 150kg/ mu is the most obvious, its output reaches 2664kg/ mu, more do not apply fertilizer contrast volume increase 378kg/ mu, stimulation ratio is 16.5%, more single fertilise (chemical fertilizer+agriculture is fertile) process volume increase 196kg/ mu, stimulation ratio is 7.9%; Compared with processing with chemical fertilizer+agriculture fertilizer, the tomato yield using PAL base biological nutrition strengthening soil fertility quality increases by 4.8% ~ 7.9%, wherein execute the amount of increase in production that PAL base biological nutrition strengthening fertilizer 100kg/ mu, 150kg/ mu and 200kg/ mu 3 processes higher, be respectively 7.6%, 7.9% and 7.8%, illustrate that amount of application 100 ~ 200kg/ mu of PAL base biological nutrition strengthening fertilizer is comparatively suitable.
The impact executed tomato yield joined by table 22PALx and other fertilizer
Note: test is located at Wang Jia village of Ye Bao township of Tai'an county, Tianshui, and soil is loessal soil, is rouge and powder for examination tomato variety, executes base farm manure 2000kg/ mu, normal superphosphate 50kg/ mu, dregs of fat 200kg/ mu, urea 25kg/ mu before field planting.Respectively combine to pour water impose urea 20kg/ mu in seedling stage, bag heart stage.Tomato planting adopts Gong to do, row spacing 45cm, spacing in the rows 25cm, two row field planting, full membrane covering.
3. the impact on tomato yield executed by PAL base biological nutrition strengthening fertilizer list
Test-results shows: the tomato yield singly executing PAL base biological nutrition strengthening fertilizer comparatively contrasts volume increase 8.0% ~ 15.3%, use the process volume increase 378.9kg/ mu of PAL base biological nutrition strengthening fertilizer 50kg/ mu, stimulation ratio is 8.0%, and use the process volume increase 723.9kg/ mu of PAL base biological nutrition strengthening fertilizer 100kg/ mu, stimulation ratio is 15.3% (table 23).PAL base biological nutrition strengthening fertilizer is used in explanation can improve tomato yield, and is good to use PAL base biological nutrition strengthening fertilizer 100kg/ mu.
The mono-impact executed tomato yield of table 23PALx
Note: test is located in the energy-efficient sun-room in Wo Lian village, safety town, Honggu District, Lanzhou, executes dregs of fat 1120kg/ mu, compound potassium sulfate fertilizer (containing N, P, K each 15%) 100kg/ mu before tomato field planting.In field planting on December 21 in 2002, PALx did on December 27th, 2002 that base manure is disposable spreaded manuer in holes in every strain 10cm in mono-week.
(3) PAL base biological nutrition strengthening fertilizer is on the impact of cucumber yield
1. PAL base biological nutrition strengthening fertilizer is on cucumber plant growth and the impact of economic characters
On June 10th, 2002, measurement result showed, use all comparatively blank cucumber growing way crescendo after 5 ~ 7d of PAL base biological nutrition strengthening soil fertility quality, leaf look glossy dark green, and blade light is very large, slow seedling tailend, comparatively blank shifted to an earlier date 5 ~ 6d, and various nutritional deficiency symptom is stable or alleviate gradually.At the middle and late growth stage various disease morbidity postponement 3 ~ 5d, but between each process, oidium is sent out rate degree and is not had difference.
The cucumber plant height executing process joined by 5 PAL base biological nutrition strengthening fertilizer different amounts and fertilizer, average single melon is heavy, all comparatively blank (CK1) and chemical fertilizer+agriculture fertilizer (CK2) increase (table 24) to melon length to some extent.The average plant height of the cucumber of executing process joined by 5 PAL base biological nutrition strengthening fertilizer different amounts and fertilizer is 127.1cm, the comparatively 120.1cm that processes of blank 107.3cm and single fertilise (chemical fertilizer+agriculture is fertile) respectively, high 19.8cm and 7.0cm, amplification is 15.6% and 5.5%; And use the strengthening of PAL base biological nutrition fertilizer different amounts and fertilizer and join 5 of executing and process single melon weight and long average out to 0.133g and 24.0cm of melon, increase by 5.6% and 6.8% compared with 0.126g and 22.48cm of blank respectively, 0.127g and 23.89cm of more to fertilize+agriculture fertilizer process increases by 4.7% and 0.5%.
The different amount of executing of table 24PALx is on the impact of cucumber plant
Note: test is located in the heliogreenhouse in Ma Jiasi village, Dingyuan town, Yuzhong County is the pavilion seed pumpkin Graft of Tianjin spring No. 3 cucumber for examination instruction crop, ridge, plot area every community 2, totally 80 ~ 88 strains.Execute farm manure 5000kg/ mu, pure N25kg/ mu, P
2o
515kg/ mu.
2. the impact executed cucumber yield joined by PAL base biological nutrition strengthening fertilizer and other fertilizer
Test-results shows, on the basis of using chemical fertilizer and agriculture fertilizer, join the average comparatively blank (CK1) of the process cucumber yield executing 50 ~ 200kg/ mu and increase production 9.7%, difference reaches conspicuous level, comparatively chemical fertilizer+agriculture fertilizer (CK2) on average increases production 3.5%, and difference is not all significantly (table 25).Using PAL base biological nutrition strengthening fertilizer, respectively to process a cucumber yield difference not obvious, but PAL base biological nutrition strengthening rate of fertilizer be 100 ~ 200kg/ mu be that the amount of increase in production of 50 ~ 75kg/ mu is large compared with amount of application.
The impact executed cucumber yield joined by table 25PALx and other fertilizer
3. the impact on cucumber yield executed by PAL base biological nutrition strengthening fertilizer list
Singly execute the test-results of PAL base biological nutrition strengthening fertilizer to cucumber to show, the process cucumber yield using PAL base biological nutrition strengthening fertilizer does not more execute contrast volume increase 2.2% ~ 6.1%, use the volume increase 42.7kg/ mu of PAL base biological nutrition strengthening fertilizer 50kg/ mu, stimulation ratio is 2.2%, and use the volume increase 119.6kg/ mu of PAL base biological nutrition strengthening fertilizer 100kg/ mu, stimulation ratio is 6.1% (table 26).
The mono-impact executed cucumber yield of table 26PALx
Note: test is located in the energy-efficient sun-room in Renhe village, safety town, Honggu District, Lanzhou, executes Semen Maydis powder 500kg/ mu, diammonium phosphate 200kg/ mu, ammonium nitrate 40kg/ mu, bicarbonate of ammonia 160kg/ mu before cucumber field planting.In field planting in November, 2002, PALx and 2003 to do that base manure is disposable spreaded manuer in holes in every strain 10cm in mono-week 20, on January.
(4) PAL base biological nutrition strengthening fertilizer is on the impact of celery output
Test yield result shows, under not equal conditions, the PAL base biological nutrition strengthening fertilizer that different amounts executed by open country celery all has certain production-increasing function, and stimulation ratio reaches 11.0% ~ 14.8%.Between the process of 5 PAL base biological nutrition strengthening fertilizer different amounts, rank first place with the output of 100kg/ mu process, stimulation ratio reaches 14.8%, and the output of the mu amount of executing 50kg/ mu process is minimum, stimulation ratio 11.0%.Also can find out from test yield result, when PAL base biological nutrition strengthening rate of fertilizer reaches more than 75kg/ mu, celery output does not rise with the increase of PAL base biological nutrition strengthening rate of fertilizer, illustrates that PAL base biological nutrition strengthens fertilizer should being advisable with 75 ~ 100kg/ mu of amount of application on celery.To test-results statistical analysis, between process, volume variance reaches conspicuous level, F process=3.64, and 5 to execute poor between PAL base biological nutrition strengthening soil fertility quality remarkable, but all comparatively the process of change+agrochemical is significantly increased production (table 27).
Table 27PALx is on the impact of celery output
Note: 1) test is located at Chen Goutai village of black pine post township, Gulang County, soil belongs to cultivates chestnut soil, and be U.S.'s celery for examination celery kind, before sowing, base executes farm manure 4500kg/ mu and P
2o
514kg/ mu, the pure N18kg/ mu of nitrogen fertilizer application, wherein 40% do base manure, 60% point topdress for 3 times.2) in table, lowercase represents 5% significance level of difference.
(5) PAL base biological nutrition strengthening fertilizer is on the impact of yield of hot pepper
Test-results shows, the yield of hot pepper 4002kg/ mu of blank, the yield of hot pepper 4235kg/ mu of to fertilize+agriculture fertilizer process, and PAL base biological nutrition strengthening fertilizer and fertilizer to join execute 5 process capsicum mean yields be 4409.2kg/ mu, comparatively blank volume increase 407.2kg/ mu, stimulation ratio is 10.3%; Compared with the volume increase 174.2kg/ mu of chemical fertilizer+agriculture fertilizer process, stimulation ratio is 4.1% (table 28).
The impact executing yield of hot pepper joined by table 28PALx and other fertilizer
Note: test is located at Nan Zuo administrative village, township of seraglio stockaded village, Xifeng District, Qingyang City, and soil is black mature soil is eggplant door capsicum for examination capsicum variety, density 3850 plants/acre.Farm manure 2600kg/ mu is executed before broadcasting, can rich composite fertilizer 16kg/ mu, urea 13kg/ mu.Impose urea 13kg/ mu.
2) PAL base biological nutrition strengthening fertilizer is on the impact of quality of vegetable
(1) PAL base biological nutrition strengthening fertilizer is on the impact of circle eggplant quality
Circle eggplant attributional analysis result shows (table 29), use the process circle eggplant crude protein of PAL base biological nutrition strengthening fertilizer, crude fat, vitamins C and soluble sugar content all comparatively contrast and increase, raising crude protein 4.2%, crude fat 12.5% ~ 25.0%, VITAMIN 4.6% ~ 2.3%, soluble sugar 8.9% ~ 3.9%.
(2) PAL base biological nutrition strengthening fertilizer is on the impact of Tomato Quality
Tomato Quality analytical results shows (table 30), use the PAL base biological nutrition strengthening process tomato crude protein of fertilizer, crude fat and soluble sugar content all comparatively contrast and increase, raising crude protein 10.8% ~ 12.2%, crude fat 11.1%, soluble sugar 9.2% ~ 6.6%.Process crude protein raising 12.2%, the crude fat of using PAL base biological nutrition strengthening fertilizer 100kg/ mu improve 11.1%.Can think, use the process of 100kg/ mu PAL base biological nutrition strengthening fertilizer, Tomato Quality is better than the process of using 50kg/ mu PAL base biological nutrition strengthening fertilizer.
(3) PAL base biological nutrition strengthening fertilizer is on the impact of cucumber quality
Cucumber quality analytical results shows (table 31), and process cucumber VITAMIN and the soluble sugar content of using PAL base biological nutrition strengthening fertilizer all comparatively contrast raising, improve Vitamin C content 5.1% ~ 12.7%, soluble sugar content 1.3%.Process VITAMIN raising 12.7%, the soluble sugar of using the 100kg/ mu of PAL base biological nutrition strengthening fertilizer improve 1.3%.Therefore think, use the process of 100kg/ mu PAL base biological nutrition strengthening fertilizer, cucumber quality is better than the process of using 50kg/ mu PAL base biological nutrition strengthening fertilizer.
Table 29PAL material is on the impact of circle eggplant quality
Table 30PAL material is on the impact of Tomato Quality
Table 31PAL material is on the impact of cucumber quality
3) PAL base biological nutrition strengthening fertilizer is on the impact of vegetables healthy trace elements with household content
(1) PAL base biological nutrition strengthening fertilizer is on the impact of circle eggplant healthy trace elements with household
1. PAL base biological nutrition strengthening fertilizer is on the impact of circle eggplant iodine, selenium content
Analytical results shows (table 32), and the content using PAL base biological nutrition strengthening fertilizer circle eggplant iodine reaches 8.60 ~ 10.37 μ g/100g, and comparatively contrast increase by 4.94 ~ 6.71 μ g/100g, amplification is 135.0% ~ 183.3%.The iodine content using the process of PAL base biological nutrition strengthening fertilizer 100kg/ mu comparatively uses the process increase by 20.6% of 50kg/ mu; After using PAL base biological nutrition strengthening fertilizer, the content of circle eggplant selenium reaches 4.4 ~ 11.6 μ g/100g, and comparatively contrast increase by 0.3 ~ 7.5 μ g/100g, amplification is 7.3% ~ 182.9%.The selenium content using the process of PAL base biological nutrition strengthening fertilizer 100kg/ mu comparatively uses the process of 50kg/ mu, increases by 163.6%.Illustrate that the content of circle eggplant iodine, selenium increases along with the increase of PAL base biological nutrition strengthening rate of fertilizer.
Table 32PALx is to circle eggplant iodine, Determination of Selenium analytical table
2. PAL base biological nutrition strengthening fertilizer is on the impact of circle eggplant iron, manganese, copper, zinc, calcium
The analysis (table 33) of circle eggplant trace element shows, (100kg/ mu) the PAL base biological nutrition strengthening fertilizer using a large amount can improve the content of manganese, iron, calcium, improve 8.6%, 25.8%, 10.2% respectively, 5.6% and 16.4% and zinc and copper content decline respectively.
Table 33PALx on circle eggplant iron, manganese, copper, zinc, calcium contents affect unit: g/kg
(2) PAL base biological nutrition strengthening fertilizer is on the impact of tomato fruit trace element
1. PAL base biological nutrition strengthening fertilizer is on the impact of tomato iodine, selenium content
Analytical results shows (table 34), the content that tomato uses PAL base biological nutrition strengthening fertilizer iodine reaches 13.95 ~ 12.77 μ g/100g, comparatively contrast increase by 8.95 ~ 7.77 μ g/100g, amplification is 179.0% ~ 155.4%, and the tomato iodine content using the process of PAL base biological nutrition strengthening fertilizer 50kg/ mu comparatively uses the process increase by 9.2% of 100kg/ mu; The content of selenium reaches 6.00 ~ 18.09 μ g/100g, comparatively contrast increase by 0.90 ~ 12.99 μ g/100g, amplification is 17.6% ~ 254.7%, and the process that the selenium content using the process of PAL base biological nutrition strengthening fertilizer 100kg/ mu comparatively uses 50kg/ mu increases 201.5%.
Table 34PALx is to the determination and analysis table of tomato iodine, selenium content
2. PAL base biological nutrition strengthening fertilizer is on the impact of tomato zinc, manganese, copper, iron, calcium
The analysis (table 35) of trace element shows, uses the content that PAL base biological nutrition strengthening fertilizer can significantly improve its manganese, iron, improves for 8.3%, 12.7% ~ 38.7% (a large amount is better than low amounts) respectively.After using PAL base biological nutrition strengthening fertilizer, tomato Zn content declined for 29.5% ~ 46.5% (low amounts is better than a large amount), and copper content declines 10.3%, calcium content decreased 11.8% ~ 23.5% (low amounts is better than a large amount).
Table 35PALx on tomato zinc, manganese, copper, iron, calcium contents affect unit: mg/kg
(3) PAL base biological nutrition strengthening fertilizer is on the impact of cucumber trace element
1. PAL base biological nutrition strengthening fertilizer is on the impact of cucumber iodine, selenium content
Show (table 36) according to the ripe initial stage sampling analysis result of cucumber fruits, the content using PAL base biological nutrition strengthening fertilizer iodine reaches 7.87 ~ 14.99 μ g/100g, and comparatively increase by 3.60 ~ 10.72 μ g/100g, amplification is 84.3% ~ 251.0%.The iodine content using the process of PAL base biological nutrition strengthening fertilizer 100kg/ mu comparatively uses the process increase by 90.5% of 50kg/ mu; Using the content of cucumber selenium after PAL base biological nutrition strengthening fertilizer is 5.02 ~ 13.04 μ g/100g, and comparatively contrast increase by 0.62 ~ 8.64 μ g/100g, amplification is 14.1% ~ 196.4%.The selenium content using the process of PAL base biological nutrition strengthening fertilizer 100kg/ mu comparatively uses the process selenium content increase by 159.8% of 50kg/ mu.Illustrate that the content of cucumber iodine, selenium increases along with the increase of PAL base biological nutrition strengthening rate of fertilizer.
Table 36PALx is to the determination and analysis table of cucumber iodine, selenium content
2. PAL base biological nutrition strengthening fertilizer is on the impact of cucumber zinc, manganese, copper, iron, calcium
Analytical results (table 37) shows, (100kg/ mu) the PAL base biological nutrition strengthening fertilizer using a large amount can significantly improve the content of cucumber zinc, manganese, copper, improves 26.0%, 18.4%, 25.8% respectively.7.3%, 13.6% and 12.4% is declined respectively at the content using zinc, copper, iron under low amounts (50kg/ mu) PAL base biological nutrition strengthening fertilizer.Calcium, using reduction by 12.2% under a large amount (100kg/ mu), substantially remains unchanged under low amounts (50kg/ mu).
Table 37PALx on cucumber zinc, manganese, copper, iron, calcium contents affect unit: mg/kg
4) PAL base biological nutrition strengthening fertilizer is on the impact of vegetables hazardous trace elements content
(1) PAL base biological nutrition strengthening fertilizer is on the impact of circle eggplant harmful element
The analytical results of circle eggplant harmful element is shown (table 38), the content using the process circle eggplant arsenic of PAL base biological nutrition strengthening fertilizer comparatively contrasts and increases to some extent, have a net increase of 0.001 ~ 0.003mg/kg, the range of decrease is 7.7% ~ 23.1%, along with the increase of PAL base biological nutrition strengthening rate of fertilizer, the content of arsenic increases.Use the process of PAL base biological nutrition strengthening fertilizer, it is more that circle eggplant content that is plumbous, mercury comparatively contrasts reduction, and the process lead using PAL base biological nutrition strengthening fertilizer 50kg/ mu comparatively contrasts and only reduces 0.011mg/kg, and the range of decrease is 55.0%; Mercury comparatively contrasts clean reduction by 1.9 ~ 9.5 μ g/kg, and the range of decrease is 17.4% ~ 87.2%.Thus show to use the content that PAL base biological nutrition strengthening fertilizer can reduce round eggplant harmful element lead and mercury, especially the content of mercury reduces more.
Table 38PALx is on the impact of circle eggplant harmful element
(2) PAL base biological nutrition strengthening fertilizer is on the impact of tomato harmful element
The analysis of tomato harmful element is shown (table 39), use the process of 100kg/ mu PAL base biological nutrition strengthening fertilizer, tomato arsenic content comparatively contrasts and increases to some extent, have a net increase of 0.007mg/kg, the range of decrease is-46.7%, and the content using 50kg/ mu PAL base biological nutrition strengthening soil fertility quality arsenic is equal with contrast.Use the process of PAL base biological nutrition strengthening fertilizer, tomato is plumbous, the content of mercury comparatively contrasts and reduce more, the process lead using 50kg/ mu PAL base biological nutrition strengthening fertilizer comparatively contrasts and only reduces 0.021mg/kg, and the range of decrease is 21.0%; Mercury comparatively contrasts clean reduction by 0.001 μ g/kg, and the range of decrease is 33.3%.And the process lead using 100kg/ mu PAL base biological nutrition strengthening fertilizer does not detect, mercury content is equal with contrast.Thus show that tomato uses the content that PAL base biological nutrition strengthening fertilizer can reduce harmful element lead and mercury, especially the content of mercury reduces more.
Table 39PALx is on the impact of tomato harmful element
(3) PAL base biological nutrition strengthening fertilizer is on the impact of cucumber harmful element
The analysis of cucumber harmful element is shown (table 40), process cucumber arsenic, the plumbous content of using PAL base biological nutrition strengthening fertilizer all comparatively contrast and increase to some extent, the process arsenic content using 50kg/ mu PAL base biological nutrition strengthening fertilizer has a net increase of 0.019mg/kg, the range of decrease is 17.1%, and the arsenic content using the process of 100kg/ mu PAL base biological nutrition strengthening fertilizer is equal with contrast.The content using the process cucumber lead of PAL base biological nutrition strengthening fertilizer comparatively contrasts and has a net increase of 0.018 ~ 0.026mg/kg, amplification is 39.1% ~ 56.5%, and the process that the process lead content using PAL base biological nutrition strengthening fertilizer 50kg/ mu comparatively uses 100kg/ mu is high by 12.5%.Mercury comparatively contrasts clean reduction by 0.001 μ g/kg, and the range of decrease is 33.3%, and the process mercury content using 100kg/ mu PAL base biological nutrition strengthening fertilizer is equal with contrast.
Table 40PALx is on the impact of cucumber harmful element
Two, PAL base biological nutrition strengthening fertilizer is on the impact of the Different Crop output of planted in different ecological areas
Fertilizer is strengthened to crop applying PAL base biological nutritions such as corn, seed melon, rape and celeries in the ecotope different by the Shuan Shu town, Liangzhou District, Minqin County Xue hundred town, Hua Zang town, Tianzhu, black pine post, Gulang County etc. in Wuwei Prefecture, verifies its effect of increasing production.
4: 5 the field comparative's tests dividing planted in different ecological areas to lay in Wuwei, result shows (table 41), PAL base biological nutrition strengthening fertilizer shows different effect of increasing production in the Different Crop of planted in different ecological areas, amount of increase in production is 2.07% ~ 10.35%, and wherein on corn, effect of increasing production is not remarkable; Seed melon increases production 5.53%; In hybrid rape (No. 1, association of China) volume increase 6.46%; On open country celery, effect of increasing production is better, stimulation ratio 10.35%.
Table 41 planted in different ecological areas, Different Crop PALx effect checking demonstration result
Note: using facility PAL base biological nutrition strengthening fertilizer 100kg/ mu and contrast (not executing PAL base biological nutrition strengthening fertilizer) two process on chemical fertilizer+farm manure basis, do not establish repetition.
It should be noted that, according to the above description the announcement of book and instruction, those skilled in the art in the invention can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the present invention is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this specification sheets, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (9)
1. PAL base biological nutrition strengthens a fertilizer, it is characterized in that, the following production technique of main employing obtains: step one, and polygorskite raw ore makes PAL material after pulverizing, purification, drying; Step 2, puts into the dilute acid soln of 8% ~ 14% by described PAL material, remove the impurity such as carbonate, improves purity, and completes H
+to Mg
2+, Fe
3+, Al
3+deng displacement, improve the electronegativity of product, improve physicochemical property; Step 3, puts into calcining furnace by the PAL material after dilute acid pretreatment and carries out thermal activation, and described activation temperature is 200 DEG C ~ 450 DEG C, cooling; Step 4, be PAL material 48% ~ 70% by the PAL material after thermal activation and nitrogen, phosphorus, potash fertilizer and organic matter according to mass percent, nitrogen, phosphorus, potash fertilizer 3% ~ 8%, fully stir after organic 27% ~ 44% assembly, make 20 ~ 40 object particles, drying, packaging, namely obtains biological nutrition of the present invention strengthening fertilizer.
2. PAL base biological nutrition strengthening fertilizer according to claim 1, it is characterized in that: described step one is after polygorskite raw ore material disintegrating is obtained polygorskite powder, 40 ~ 200 orders are adopted to sieve, then be 15% ~ 20% add water according to the mass percent of polygorskite, abundant stirring, make the slurry containing polygorskite, then described slurry is introduced solid-liquid cyclone separation device and carry out separating-purifying, the speed of rotation of described solid-liquid cyclone separation device controls at 2000r/min ~ 3000r/min, get the slurry of overflow port, dehydrate, obtained PAL material.
3. PAL base biological nutrition strengthening fertilizer according to claim 2, it is characterized in that: described step one is after polygorskite raw ore material disintegrating is obtained polygorskite powder, 40 ~ 200 orders are adopted to sieve, then be 15% ~ 20% add water according to the mass percent of polygorskite, be 3% ~ 8% add dispersion agent according to the mass percent of dispersion agent, abundant stirring, namely the slurry containing polygorskite of excellent dispersion is made, then described slurry is introduced solid-liquid cyclone separation device and carry out separating-purifying, the speed of rotation of described solid-liquid cyclone separation device controls at 2000r/min ~ 3000r/min, get the slurry of overflow port, dehydrate, obtained PAL material.
4. PAL base biological nutrition strengthening fertilizer according to claim 3, is characterized in that: described dispersion agent is Tri sodium Phosphate or Sodium hexametaphosphate 99.
5. PAL base biological nutrition strengthening fertilizer according to claim 3, it is characterized in that: described step one is after polygorskite raw ore material disintegrating is obtained polygorskite powder, 150 orders are adopted to sieve, then be 18% add water according to the mass percent of polygorskite, be 5% add dispersion agent according to the mass percent of dispersion agent, abundant stirring, make the slurry containing polygorskite of excellent dispersion, then described slurry is introduced solid-liquid cyclone separation device and carry out separating-purifying, the speed of rotation of described solid-liquid cyclone separation device controls at 2800r/min, get the slurry of overflow port, dehydrate, obtained PAL material, the particle diameter of described PAL material is 0.1 μm ~ 3 μm.
6. PAL base biological nutrition according to claim 1 strengthening fertilizer, is characterized in that: the diluted acid in described step 2 to be mass percent be 12% ~ 14% dilute hydrochloric acid or mass percent be the dilute sulphuric acid of 8% ~ 10%.
7. PAL base biological nutrition strengthening fertilizer according to claim 1, is characterized in that: the heat activation temperature in described step 3 is 250 DEG C ~ 350 DEG C.
8. PAL base biological nutrition strengthening fertilizer according to claim 1, it is characterized in that: the PAL material of described step 4 and nitrogen, phosphorus, potash fertilizer and organic matter are PAL material 56 ~ 63% according to mass percent, nitrogen, phosphorus, potash fertilizer 4 ~ 6%, organic 33 ~ 38% carry out assembly.
9. PAL base biological nutrition strengthening fertilizer according to claim 8, it is characterized in that: the PAL material of described step 4 and nitrogen, phosphorus, potash fertilizer and organic matter are PAL material 60% according to mass percent, nitrogen, phosphorus, potash fertilizer 5%, organic 35% carries out assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510110011.XA CN105175173A (en) | 2015-03-13 | 2015-03-13 | PAL based biological nutrient fortified fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510110011.XA CN105175173A (en) | 2015-03-13 | 2015-03-13 | PAL based biological nutrient fortified fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105175173A true CN105175173A (en) | 2015-12-23 |
Family
ID=54897705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510110011.XA Pending CN105175173A (en) | 2015-03-13 | 2015-03-13 | PAL based biological nutrient fortified fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105175173A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106116788A (en) * | 2016-06-16 | 2016-11-16 | 安徽乐农环保科技有限公司 | The special organic mineral fertilizer of Rhizoma Solani tuber osi prepared by a kind of PAL material |
| CN110128208A (en) * | 2019-06-11 | 2019-08-16 | 李成德 | A kind of polyion sustained release agent and its manufacturing method |
| CN110790612A (en) * | 2019-12-05 | 2020-02-14 | 中国科学院兰州化学物理研究所盱眙凹土应用技术研发中心 | Method for preparing organic mineral fertilizer by using decolored waste soil as raw material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1978397A (en) * | 2005-12-06 | 2007-06-13 | 甘肃凯西生态环境工程有限公司 | PAL material slow-release phosphate fertilizer |
| CN1978361A (en) * | 2005-12-06 | 2007-06-13 | 甘肃凯西生态环境工程有限公司 | PAL material micron, submicron powder purifying technology |
| CN101353285A (en) * | 2008-08-29 | 2009-01-28 | 薛立成 | Natural multifunctional mineral compound fertilizer |
| CN103435393A (en) * | 2013-09-06 | 2013-12-11 | 燕贵学 | Palygorskite containing compound fertilizer and preparation method thereof |
| CN103785337A (en) * | 2013-12-11 | 2014-05-14 | 甘肃金宇生态环境工程有限公司 | Activation method of natural micro-nano nonmetal PAL material |
-
2015
- 2015-03-13 CN CN201510110011.XA patent/CN105175173A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1978397A (en) * | 2005-12-06 | 2007-06-13 | 甘肃凯西生态环境工程有限公司 | PAL material slow-release phosphate fertilizer |
| CN1978361A (en) * | 2005-12-06 | 2007-06-13 | 甘肃凯西生态环境工程有限公司 | PAL material micron, submicron powder purifying technology |
| CN101353285A (en) * | 2008-08-29 | 2009-01-28 | 薛立成 | Natural multifunctional mineral compound fertilizer |
| CN103435393A (en) * | 2013-09-06 | 2013-12-11 | 燕贵学 | Palygorskite containing compound fertilizer and preparation method thereof |
| CN103785337A (en) * | 2013-12-11 | 2014-05-14 | 甘肃金宇生态环境工程有限公司 | Activation method of natural micro-nano nonmetal PAL material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106116788A (en) * | 2016-06-16 | 2016-11-16 | 安徽乐农环保科技有限公司 | The special organic mineral fertilizer of Rhizoma Solani tuber osi prepared by a kind of PAL material |
| CN110128208A (en) * | 2019-06-11 | 2019-08-16 | 李成德 | A kind of polyion sustained release agent and its manufacturing method |
| CN110790612A (en) * | 2019-12-05 | 2020-02-14 | 中国科学院兰州化学物理研究所盱眙凹土应用技术研发中心 | Method for preparing organic mineral fertilizer by using decolored waste soil as raw material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102417417B (en) | Industrialized seedling raising nutrient solution as well as preparation method and application thereof | |
| CN103274791B (en) | Compound fertilizer for radix angelicae and radix bupleuri | |
| CN104496579B (en) | A kind of organic fertilizer and the method that soil measurement formula fertilizer is prepared using the organic fertilizer | |
| CN102816005B (en) | Peanut special microbial fertilizer and production method thereof | |
| CN104151114B (en) | The one special alga fertilizer and preparation method thereof of cultivating peanut | |
| CN102070371B (en) | Environmentally-friendly natural multielement rock fertilizer | |
| CN101318858B (en) | Clear liquid complex fertilizer special for high concentration drip irrigation and method of preparing the same | |
| CN107759392A (en) | A kind of improvement soil property matches somebody with somebody fertile auxiliary material and its production method | |
| CN103232289B (en) | Special carbon-vinegar slow-release biological fertilizer for tobaccos and preparation method thereof | |
| CN103030460A (en) | Special liquid rooting fertilizer for vegetables as well as preparation method and application of special liquid rooting fertilizer | |
| CN103232304B (en) | Special carbon-vinegar slow-release biological fertilizer for potatoes and preparation method thereof | |
| CN104692916A (en) | Special ecological fertilizer for maca as well as preparation method and application thereof | |
| CN104557222A (en) | Soil testing and formulated fertilizer specially used for peanut and preparation method thereof | |
| CN106977278A (en) | Potassium polyphosphate sugarcane slow-release fertilizer and its production method | |
| CN102924174A (en) | Cucumber growing medium using pig manures and biogas residues as fertilizer sources, and preparation method of cucumber growing medium | |
| CN109988044A (en) | A kind of modified corn core charcoal base slow-release compound fertilizer and its preparation method and application | |
| CN107500910A (en) | A kind of special ecological organic fertilier of organic oil tea and its preparation method and application | |
| CN103232290B (en) | Carbon-vinegar slow-release biological fertilizer and application thereof | |
| CN104649845A (en) | Amino acid organic fertilizer using hairs as raw materials and preparation method thereof | |
| CN106083329A (en) | A kind of controlled release fertilizers special for flowers material and preparation method thereof | |
| CN106083409A (en) | One grows cotton special bio slow release compound fertilizer and high tower fused melt granulated production method thereof | |
| CN108383617A (en) | A kind of preparation method of organophosphor composite fertilizer | |
| CN1793079A (en) | Compound fertilizer for purple soil area orange drip irrigation system and preparation process thereof | |
| CN105175173A (en) | PAL based biological nutrient fortified fertilizer | |
| CN101481617B (en) | Nourishing type soil water retention agent for ginseng land |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |