CN106565371A - Iron-rich and strontium-rich special fertilizer for paddy rice and preparation method thereof - Google Patents
Iron-rich and strontium-rich special fertilizer for paddy rice and preparation method thereof Download PDFInfo
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- CN106565371A CN106565371A CN201610938747.0A CN201610938747A CN106565371A CN 106565371 A CN106565371 A CN 106565371A CN 201610938747 A CN201610938747 A CN 201610938747A CN 106565371 A CN106565371 A CN 106565371A
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- strontium
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- Chemical & Material Sciences (AREA)
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Abstract
The invention discloses an iron-rich and strontium-rich special fertilizer for paddy rice. The iron-rich and strontium-rich special fertilizer for paddy rice is prepared from raw materials such as humic acid, livestock manure, organic substances, porcine blood, iron-containing compounds, L-asparaginic acid chelate strontium, complex trace elements and a fertilizer binder. The invention also provides a preparation method of the fertilizer. The preparation method comprises the steps such as crushing, fermenting, drying and pelletizing. By adding the content of iron and strontium in the fertilizer, the paddy rice is prompted to absorb and accumulate iron and strontium elements, iron-rich and strontium-rich paddy rice is cultured, the iron content and the strontium content in the paddy rice prepared from the produced iron-rich and strontium-rich paddy rice are greatly improved; secondly, the iron-rich and strontium-rich special fertilizer for paddy rice is wide in raw material source, low in price and rich in natural organisms, and can change waste materials into things of value; and the preparation method is simple and practicable, also can reduce the usage amount of the chemical fertilizer and has the advantages of improving economic benefits and protecting the agricultural environment at the same time.
Description
Technical field
The present invention relates to agriculture chemical field, and in particular to a kind of rich ferrum richness strontium paddy rice-dedicated fertilizer and preparation method thereof.
Background technology
Ferrum is trace element needed by human, and its major function is to combine to form red blood with hemoglobin and Myoglobin
Ball, participates in the transhipment and exchange of tissue oxygen gas and carbon dioxide.Iron deficiency can cause the generation of iron deficiency anemia and bad pregnancy
Deng.WHO data displays, there is in the world nearly 3,700,000,000 population iron deficiency, and iron deficiency becomes affects the serious nutrition of 30% population in the world to ask
Topic, especially those countries and regions with plant food as Main Foods.Although by food additive and intake tablet
Medicine can effective control ferrum shortage, but be difficult to implement in developing country because related expense is too high.
Strontium is trace element needed by human, has strontium in all of tissue of human body.Strontium to the function of human body mainly with
The formation of skeleton is closely related, is the normal ingredient of skeleton and tooth.It is also relevant with the function of blood vessel and construction
System, its mechanism of action is probably that strontium competes absorption site in enteral and sodium, so as to reduce absorption of the human body to sodium, increases the row of sodium
Let out.In vivo sodium is excessive, easily causes hypertension, painstaking effort angiopathy, and strontium can reduce absorption of the human body to sodium, therefore also has prevention
The effect of disease.Additionally, strontium is also relevant with the excitement of nerve and muscle, clinically once with various compound urticaria and secondary first shape
Gland functional defect and the tic disease that causes.People are 1.9mg for each person every day to the demand of strontium element.In many mineral waters of China
Containing strontium, but in most drinking water strontium element content it is little, it is to be extremely difficult to demanding criteria to supplement strontium element by drinking water
Part.With the improvement of people's living standards and the enhancing of health perception, the effective strontium health promoting product of exploitation has become inevitable and has become
Gesture.
Oryza sativa L. is second-biggest-in-the-world cereal crops.For a long time, rice is always South Asia, Southeast Asia and our people's nutrition
With the main source of energy, with the continuous growth of rice consumption figure, also exposed day by day is out for its nutrition problem.Therefore, cultivate
Oryza sativa L. rich in ferrum element and strontium element, is the effective way for solving global iron-deficient nutrition crisis and supplementing strontium element, especially
Its meaning to low-income groups of developing country.
People increase in Oryza sativa L. and done substantial amounts of research in ferrum technology, adopt and want to increase the ferrum in rice in various manners
Content, transgenic technology achieves some impressive progresses in iron-rich rice research.But as other genetically modified crops, turn base
Because the biosafety issues of Oryza sativa L. still allow people worried, also there is many obstacles in the commercial applications of transgenic paddy rice.At present
Rich ferrum rice on the market is mostly the rear processing by rice realizing, and research report is achieved the goal by applying fertilizer very
Less and see, and rich strontium rice is even more and is difficult to see that.For this purpose, Modern Agricultural needs the novel greens such as ferrum and strontium fertilizer, production to be rich in people
The agricultural product of body essential trace element.
The content of the invention
The present invention is intended to provide a kind of rich ferrum richness strontium paddy rice-dedicated fertilizer, the fertilizer is rich in ferrum element and strontium element, and nutrition is complete
Face is enriched, and promotes absorption of the Oryza sativa L. to ferrum and strontium, health promotion rice of the production with iron supplement strontium supplement to improve the economic effect of Rice Cropping
Benefit.
For achieving the above object, technical scheme is as follows：
The rich ferrum richness strontium paddy rice-dedicated fertilizer of the present invention, is made up of the raw material of following weight portion：
Humic acid 50-100 parts, fowl and animal excrement 100-300 parts, organic substance 80-200 parts, Sanguis sus domestica 40-80 parts, iron containing compoundses
30-60 parts, L-aspartate chelate strontium 30-60 parts, compound microelement 10-20 parts, fertilizer binding agent 0.5-3 parts；
Described iron containing compoundses are two or more by carbamide iron complex, yellow humic acid diamine ferrum, ferrous sulfate, iron-amino acid chelate
It is composited；
Described compound microelement includes zinc-amino acid chelate, chelating amino acids molybdenum, copper amino acid chelate, sodium tartrate, sugarcane
Sugared complexation manganese, ammonium molybdate, potassium chloride, Borax, cobaltous chloride.
The preparation method of described rich ferrum richness strontium paddy rice-dedicated fertilizer is comprised the following steps：
（1）Crush：Humic acid, fowl and animal excrement, organic substance, Sanguis sus domestica, iron containing compoundses are weighed by weight be ground into particle diameter be
The granule of 2-6cm, fermentation vat is put into after mix homogeneously by material；
（2）Fermentation：By the step（1）Material in room temperature ferment under aerobic conditions 10-30 days, per stirring within 2-5 days a defective material
Heap, the water content for controlling stockpile is 60-80%；
（3）Drying granulation：Will complete ferment dry materials 2-5h, then remaining raw material is worn into be mixed into after fine powder it is dried
In fertilizer, the granule that particle diameter is 5-10mm is made after mix homogeneously, obtained final product.
The content of described rich ferrum richness strontium paddy rice-dedicated fertilizer ferrum is 4-12mg/kg, and the content of strontium is 30-70mg/kg.
Described organic substance be straw, bacteria residue, wheat bran, yeast waste liquor, molasses, soy sauce residues, vinegar, bean cake, rapeseed meal,
The mixing of one or more of rice husk.
The application process of described rich ferrum richness strontium paddy rice-dedicated fertilizer is：30-80Kg ferrum richness strontium water is added in base manure per ton
Rice special fertilizer, amount of application is the 40-60% of base manure amount of application.
Described base manure is nitrogenous fertilizer, phosphate fertilizer, potash fertilizer one or more mixing.
The nitrogenous fertilizer is any one in carbamide, MAP, Diammonium phosphate (DAP) and ammonium chloride or two or more mixing；
The phosphate fertilizer is any one in calcium superphosphate, MAP, Diammonium phosphate (DAP), calcium magnesium phosphate or two or more mixing；Institute
Potash fertilizer is stated for one or two the mixing in potassium sulfate, potassium chloride.
Beneficial effects of the present invention are：
（1）The rich ferrum richness strontium paddy rice-dedicated fertilizer of the present invention, is obtained, with the low, twice laid of pollution using natural organic matter fermentation
The advantages of rate is high；The paddy rice-dedicated fertilizer of the present invention is rich in ferrum element, can cultivate the rich ferrum rice rich in ferrum element, solves
The various symptoms that Oryza sativa L. causes because of iron deficiency, and the effect of supplementary human body ferrum element is reached by eating richness ferrum rice；It is simultaneously fertile
Chelating strontium is with the addition of in material, strontium has the function of promoting skeleton and dental growth development to human body, is trace element needed by human,
The chelating strontium added in fertilizer, with the double effects for supplementing aminoacid and trace element, promotes absorption of the Oryza sativa L. to strontium to tire out
Product；This fertilizer can promote the growth promoter of Oryza sativa L., while having micronutrient unit to the rice terrace of life-time service agriculture chemical
The supplementary function of element, can improved soil structure, and fertilizer efficiency is long, possesses the effect that persistency adjusts soil；
（2）In the rich ferrum richness strontium paddy rice-dedicated fertilizer that the present invention is provided, the metal complex that all kinds of Oryza sativa L. need is with the addition of, in soil
It is stable in environment, it is easy to be absorbed and utilized by root system of plant, the lasting period is long, have relative to traditional iron fertilizer, strontium fertilizer easily absorb,
Safe efficient the characteristics of, can in time supplement the various nutritional deficiency diseases of caused plant, acute activation due to shortage trace element deficiency
Growth and development of plants performance, this fertilizer is used in mixed way with azophoska, there is synergistic function, the units increased in production of Oryza sativa L., plant height, fringe
The indexs such as length, mass of 1000 kernel are excellent than the Oryza sativa L. of the same veriety using common chemical fertilizer, and production-increasing function is obvious；Fertilizer can be reduced to be made
Consumption, improves its utilization rate；
（3）Humic acid can stimulate beneficial microorganism growth and breeding in soil, improve the cold-resistant of crops, resist pest and disease damage
Ability, significantly improves the yield and quality of crops；Humic acid can promote the formation of soil aggregate, improve Soil ventilation energy
Power, so as to improve the ability of soil fertilizer, water conservation, is effectively improved the phenomenon of soil block, salinization of soil；
（4）The present invention promotes Oryza sativa L. to inhale accumulation ferrum and strontium element by ferrum and content of strontium in increase fertilizer, cultivates Fu Tiefu
Strontium Oryza sativa L., iron content and content of strontium are increased substantially in rice obtained in produced rich ferrum richness strontium Oryza sativa L., and the present invention can
The popularity of enforcement degree and rice is all conducive to the regional large-area popularization in iron deficiency and scarce strontium；
（5）The rich ferrum richness strontium paddy rice-dedicated fertilizer raw material sources of the present invention are extensively, cheap, can turn waste into wealth, and preparation method
It is simple, the usage amount of chemical fertilizer is reduced, with increasing economic efficiency, while protecting the advantage of agricultural environment.
Specific embodiment
The present invention is further illustrated below by embodiment.It should be understood that embodiments of the invention are for illustrating
The present invention rather than limitation of the present invention, essence of the invention belongs to the present invention to the simple modifications that the present invention is carried out
Claimed scope.
Embodiment 1
Humic acid 50kg, fowl and animal excrement 100kg, straw 80kg, Sanguis sus domestica 40kg, carbamide iron complex 30kg are weighed, granulating is crushed
Footpath is the granule of 2cm, and pile fermentation in fermentation vat is put into after mix homogeneously, in room temperature ferment under aerobic conditions 10 days, per 2 days one is stirred
Secondary stockpile, the water content for controlling stockpile is 60%；The dry materials 2h for fermenting will be completed, while weighing L-aspartate chelate
Strontium 30kg, compound microelement 10kg, in adding dried material, fine powder are ground to form after mix homogeneously by material, are added
0.5kg fertilizer bonding agents make the granule that particle diameter is 5mm, obtain final product rich ferrum richness strontium paddy rice-dedicated fertilizer.During administration, 30kg richness ferrum is taken rich
Strontium paddy rice-dedicated fertilizer is applied after mixing with 1 ton of base manure, and amount of application is the 60% of base manure amount of application.
Described compound microelement includes zinc-amino acid chelate, chelating amino acids molybdenum, copper amino acid chelate, tartaric acid
Sodium, sucrose complexation manganese, ammonium molybdate, potassium chloride, Borax, cobaltous chloride.
The content of described rich ferrum richness strontium paddy rice-dedicated fertilizer ferrum is 4g/kg, and the content of strontium is 30mg/kg.
Described base manure is by 145kg potassium chloride, 80kg ammonium chloride, 120kg carbamide, 190kg MAPs, 210kg calcium and magnesiums
Phosphate fertilizer, 155kg calcium phosphate and 100kg potassium sulfate composition.
Embodiment 2
Weigh humic acid 60kg, fowl and animal excrement 140kg, bacteria residue 50kg, soy sauce residues 90kg, Sanguis sus domestica 45kg, yellow humic acid diamine ferrum
20kg, iron-amino acid chelate 20kg, are ground into the granule that particle diameter is 3cm, pile fermentation in fermentation vat are put into after mix homogeneously, in room temperature
Ferment under aerobic conditions 14 days, a stockpile was stirred per 3 days, and the water content for controlling stockpile is 64%；The material for completing to ferment is done
Dry 2.5h, while weighing L-aspartate chelate strontium 35kg, compound microelement 12kg, in adding dried material, mixes
Material is ground to form into fine powder after closing uniformly, adds 0.8kg fertilizer bonding agents to make the granule that particle diameter is 6mm, obtain final product rich ferrum richness strontium
Paddy rice-dedicated fertilizer.During administration, take after 38kg richness ferrum richness strontium paddy rice-dedicated fertilizers mix with 1 ton of base manure and apply, amount of application is applied for base manure
The 57% of consumption.
Described compound microelement includes zinc-amino acid chelate, chelating amino acids molybdenum, copper amino acid chelate, tartaric acid
Sodium, sucrose complexation manganese, ammonium molybdate, potassium chloride, Borax, cobaltous chloride.
The content of described rich ferrum richness strontium paddy rice-dedicated fertilizer ferrum is 5.5g/kg, and the content of strontium is 36mg/kg.
Described base manure is by 320kg MAPs, 90kg carbamide, 170kg calcium phosphate, 170kg Diammonium phosphate (DAP), 250kg chlorine
Change potassium composition.
Embodiment 3
Weigh humic acid 68kg, fowl and animal excrement 180kg, wheat bran 100kg, vinegar 35kg, yellow humic acid diamine ferrum 20kg, aminoacid chela
Ferrum 20kg, ferrous sulfate 5kg are closed, the granule that particle diameter is 3cm is ground into, pile fermentation in fermentation vat is put into after mix homogeneously, in room temperature
Ferment under aerobic conditions 18 days, a stockpile was stirred per 3 days, and the water content for controlling stockpile is 68%；The material for completing to ferment is done
Dry 3h, while L-aspartate chelate strontium 40kg, compound microelement 14kg are weighed, in adding dried material, mixing
Material is ground to form into fine powder after uniform, adds 1kg fertilizer bonding agents to make the granule that particle diameter is 7mm, obtain final product rich ferrum richness strontium Oryza sativa L.
Special fertilizer.During administration, take after 45kg richness ferrum richness strontium paddy rice-dedicated fertilizers mix with 1 ton of base manure and apply, amount of application is base manure amount of application
54%.
Described compound microelement includes zinc-amino acid chelate, chelating amino acids molybdenum, copper amino acid chelate, tartaric acid
Sodium, sucrose complexation manganese, ammonium molybdate, potassium chloride, Borax, cobaltous chloride.
The content of described rich ferrum richness strontium paddy rice-dedicated fertilizer ferrum is 6.3g/kg, and the content of strontium is 42mg/kg.
Described base manure is by 550kg calcium magnesium phosphate, 90kg carbamide, 75kg potassium sulfate, 195kg calcium phosphate, 90kg potassium chloride
Composition.
Embodiment 4
Weigh humic acid 75kg, fowl and animal excrement 230kg, yeast waste liquor 50kg, rice husk 60kg, bean cake 30kg, carbamide iron complex
15kg, yellow humic acid diamine ferrum 25kg, iron-amino acid chelate 20k, are ground into the granule that particle diameter is 4cm, are put into after mix homogeneously and send out
Pile fermentation in ferment pond, in room temperature ferment under aerobic conditions 22 days, a stockpile was stirred per 4 days, and the water content for controlling stockpile is 72%；
The dry materials 3.5h for fermenting will be completed, while weighing L-aspartate chelate strontium 42kg, compound microelement 15kg, is added
In dried material, material is ground to form into fine powder after mix homogeneously, add 1.5kg fertilizer bonding agents to make particle diameter for 8mm's
Granule, obtains final product rich ferrum richness strontium paddy rice-dedicated fertilizer.During administration, take after 50kg richness ferrum richness strontium paddy rice-dedicated fertilizers mix with 1 ton of base manure and apply
With amount of application is the 52% of base manure amount of application.
Described compound microelement includes zinc-amino acid chelate, chelating amino acids molybdenum, copper amino acid chelate, tartaric acid
Sodium, sucrose complexation manganese, ammonium molybdate, potassium chloride, Borax, cobaltous chloride.
The content of described rich ferrum richness strontium paddy rice-dedicated fertilizer ferrum is 8.2g/kg, and the content of strontium is 50mg/kg.
Described base manure is made up of 335kg MAPs, 280kg Diammonium phosphate (DAP), 270kg calcium phosphate, 115kg potassium chloride.
Embodiment 5
Weigh humic acid 80kg, fowl and animal excrement 260kg, yeast waste liquor 50kg, rice husk 40kg, vinegar 30kg, carbamide iron complex
15kg, yellow humic acid diamine ferrum 25k, are ground into the granule that particle diameter is 5cm, pile fermentation in fermentation vat are put into after mix homogeneously, in room temperature
Ferment under aerobic conditions 25 days, a stockpile was stirred per 4 days, and the water content for controlling stockpile is 75%；The material for completing to ferment is done
Dry 4h, while L-aspartate chelate strontium 48kg, compound microelement 16kg are weighed, in adding dried material, mixing
Material is ground to form into fine powder after uniform, adds 2kg fertilizer bonding agents to make the granule that particle diameter is 9mm, obtain final product rich ferrum richness strontium Oryza sativa L.
Special fertilizer.During administration, take after 60kg richness ferrum richness strontium paddy rice-dedicated fertilizers mix with 1 ton of base manure and apply, amount of application is base manure amount of application
48%.
Described compound microelement includes zinc-amino acid chelate, chelating amino acids molybdenum, copper amino acid chelate, tartaric acid
Sodium, sucrose complexation manganese, ammonium molybdate, potassium chloride, Borax, cobaltous chloride.
The content of described rich ferrum richness strontium paddy rice-dedicated fertilizer ferrum is 9.5g/kg, and the content of strontium is 57mg/kg.
Described base manure is made up of 230kg carbamide, 180kg potassium sulfate, 270kg MAPs and 320kg ammonium chloride.
Embodiment 6
Weigh humic acid 90kg, fowl and animal excrement 280kg, rapeseed meal 50kg, bacteria residue 50kg, rice husk 40kg, vinegar 30kg, bean cake
30kg, carbamide iron complex 10kg, iron-amino acid chelate 15kg, yellow humic acid diamine ferrum 5kg, are ground into the granule that particle diameter is 6cm,
Pile fermentation in fermentation vat is put into after mix homogeneously, in room temperature ferment under aerobic conditions 27 days, a stockpile, control material was stirred per 5 days
The water content of heap is 77%；The dry materials 4.5h for fermenting will be completed, while weighing L-aspartate chelate strontium 55kg, being combined
Trace element 18kg, in adding dried material, fine powder is ground to form after mix homogeneously by material, adds 2.5kg fertilizer bondings
The granule that particle diameter is 10mm is made in agent, obtains final product rich ferrum richness strontium paddy rice-dedicated fertilizer.During administration, 70kg richness ferrum richness strontium paddy rice-dedicated fertilizers are taken
Apply after mixing with 1 ton of base manure, amount of application is the 43% of base manure amount of application.
Described compound microelement includes zinc-amino acid chelate, chelating amino acids molybdenum, copper amino acid chelate, tartaric acid
Sodium, sucrose complexation manganese, ammonium molybdate, potassium chloride, Borax, cobaltous chloride.
The content of described rich ferrum richness strontium paddy rice-dedicated fertilizer ferrum is 10.8g/kg, and the content of strontium is 65mg/kg.
Described base manure is made up of 235kg calcium phosphate, 365kg Diammonium phosphate (DAP), 120kg MAPs, 280kg potassium chloride.
Embodiment 7
Weigh humic acid 100kg, fowl and animal excrement 300kg, rapeseed meal 60kg, bacteria residue 40kg, rice husk 60kg, vinegar 10kg, bean cake
30kg, carbamide iron complex 10kg, iron-amino acid chelate 15kg, yellow humic acid diamine ferrum 5kg, are ground into the granule that particle diameter is 6cm,
Pile fermentation in fermentation vat is put into after mix homogeneously, in room temperature ferment under aerobic conditions 30 days, a stockpile, control material was stirred per 5 days
The water content of heap is 80%；The dry materials 5h for fermenting will be completed, while weighing L-aspartate chelate strontium 60kg, compound micro-
Secondary element 20kg, in adding dried material, fine powder is ground to form after mix homogeneously by material, adds 3kg fertilizer bonding agent systems
It is the granule of 10mm into particle diameter, obtains final product rich ferrum richness strontium paddy rice-dedicated fertilizer.During administration, 80kg richness ferrum richness strontium paddy rice-dedicated fertilizers and 1 are taken
Apply after ton base manure mixing, amount of application is the 40% of base manure amount of application.
Described compound microelement includes zinc-amino acid chelate, chelating amino acids molybdenum, copper amino acid chelate, tartaric acid
Sodium, sucrose complexation manganese, ammonium molybdate, potassium chloride, Borax, cobaltous chloride.
Content 12g/kg of described rich ferrum richness strontium paddy rice-dedicated fertilizer ferrum, the content of strontium is 70mg/kg.
Described base manure is made up of 520kg Diammonium phosphate (DAP), 160kg potassium chloride, 200kg ammonium chloride, 120kg potassium sulfate.
Contrast test
1.1 test material
Soil types is experimental field selected to be 31.5g/kg containing organic matter, full nitrogen 192.2mg/kg, available phosphoruss 12.8mg/kg are quick-acting
Potassium 108.3mg/kg, pH value 7.46.Physical features is flat, and the row of filling is convenient.It is two excellent 6326 for trying rice varieties.Sought using booth is simplified
Support soil sealing coat dry rice seedling method.Leaf age starts to transplant up to 3.8-4.1 leaves or so, 16572 plants/667m2 of planting density.Using big
Area's matching type, does not set repetition, each processing area 667m2。
1.2 test process
Test sets 14 process, and process 1-7 is test group：Using the rich ferrum richness strontium paddy rice-dedicated fertilizer of embodiment of the present invention 1-7, agriculture
The medicine amount of spraying is conventional 50%；Process 8-14 is matched group：Conventional fertilizer application, and conventional spraying pesticide.
1.3 result of the test
By experimental observation, the Oryza sativa L. growing way of matched group is poor, and stalk is tiny, and blade yellowing, small holes caused by worms are more, has slight senilism to show
As spike of rice is shorter when ripe；The rice application of the test group fertilizer of embodiment of the present invention 1-7, preferably, stalk is thick for its growing way
Strong, blade is thick, matter is hard, and small holes caused by worms are few, and spike of rice is longer.
Different disposal yield survey result is as follows：
The different disposal yield survey result of table 1
| Project | Matched group | Test group | Rate of increase/% |
| Average plant height/cm | 121.60 | 140.10 | 15.21 |
| Average spike length/cm | 26.50 | 30.30 | 14.34 |
| Average effective spike number/fringe/strain | 9.60 | 11.90 | 23.96 |
| Average bear fruit grains/grain/fringe | 164.20 | 182.60 | 11.21 |
| Average mass of 1000 kernel/g | 29.70 | 36.30 | 22.22 |
| Average product/kg/667m2 | 586.40 | 697.20 | 18.90 |
| Average iron-holder/the mg/kg of rice | 9.5 | 26.40 | 177.89 |
| Average strontium content/the mg/kg of rice | 0.06 | 0.32 | 433.33 |
As shown in Table 1, the Oryza sativa L. of matched group only discharges base manure, and plant height, spike length, number of productive ear, bear fruit grains and yield compare test group
There is obvious gap, the Oryza sativa L. growing way of test group is good, yield is high, rice iron-holder is 1.5-2.5 times of matched group, strontium content
For 4-6 times of matched group, and the fertilizer applied and pesticide volume are less than matched group, have both saved planting cost, and agricultural is protected again
Environment, with good planting benefit.
Claims (7)
1. a kind of rich ferrum richness strontium paddy rice-dedicated fertilizer, it is characterised in that be made up of the raw material of following weight portion：Humic acid 50-100
Part, fowl and animal excrement 100-300 parts, organic substance 80-200 parts, Sanguis sus domestica 40-80 parts, iron containing compoundses 30-60 parts, L- Radix Asparagi
Propylhomoserin chelating strontium 30-60 parts, compound microelement 10-20 parts, fertilizer binding agent 0.5-3 parts；
Described iron containing compoundses are that carbamide iron complex, yellow humic acid diamine ferrum, ferrous sulfate, iron-amino acid chelate are two or more
It is composited；
Described compound microelement includes zinc-amino acid chelate, chelating amino acids molybdenum, copper amino acid chelate, sodium tartrate, sugarcane
Sugared complexation manganese, ammonium molybdate, potassium chloride, Borax, cobaltous chloride.
2. richness ferrum richness strontium paddy rice-dedicated fertilizer as claimed in claim 1, it is characterised in that its preparation method is comprised the following steps：
（1）Crush：Humic acid, fowl and animal excrement, organic substance, Sanguis sus domestica, iron containing compoundses particle diameter are weighed by weight for 2-6cm's
Granule, fermentation vat is put into after mix homogeneously by material；
（2）Fermentation：By the step（1）Material under room temperature aerobic conditions pile-fermentation 10-30 days, per stirring one within 2-5 days
Secondary stockpile, the water content for controlling stockpile is 60-80%；
（3）Drying granulation：Will complete ferment dry materials 2-5h, then remaining raw material is worn into be mixed into after fine powder it is dried
In fertilizer, the granule that particle diameter is 5-10mm is made after mix homogeneously, obtained final product.
3. richness ferrum richness strontium paddy rice-dedicated fertilizer as claimed in claim 1, it is characterised in that described rich ferrum richness strontium paddy rice-dedicated fertilizer
The content of ferrum is 4-12g/kg, and the content of strontium is 30-70mg/kg.
4. richness ferrum richness strontium paddy rice-dedicated fertilizer as claimed in claim 1, it is characterised in that described organic substance is straw, bacterium
Slag, wheat bran, yeast waste liquor, molasses, soy sauce residues, vinegar, bean cake, rapeseed meal, one or more of rice husk of mixing.
5. the rich ferrum richness strontium paddy rice-dedicated fertilizer as described in any one of claim 1-4, it is characterised in that its application process is：
30-80Kg richness ferrum richness strontium paddy rice-dedicated fertilizers are added in base manure per ton, amount of application is the 40-60% of base manure amount of application.
6. richness ferrum richness strontium paddy rice-dedicated fertilizer as claimed in claim 5, it is characterised in that described base manure is nitrogenous fertilizer, phosphate fertilizer, potassium
Fertile one or more mixing.
7. richness ferrum richness strontium paddy rice-dedicated fertilizer as claimed in claim 6, it is characterised in that the nitrogenous fertilizer be carbamide, MAP,
Any one in Diammonium phosphate (DAP) and ammonium chloride or two or more mixing；The phosphate fertilizer is calcium superphosphate, MAP, phosphoric acid
Any one in diammonium, calcium magnesium phosphate or two or more mixing；The potash fertilizer is the one kind or two in potassium sulfate, potassium chloride
The mixing planted.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503672A (en) * | 2011-10-25 | 2012-06-20 | 惠州市海纳粮油食品有限公司 | Selenium and ferrum-enriched organic inorganic fertilizer and application method thereof |
| CN103804081A (en) * | 2014-01-26 | 2014-05-21 | 微港生物科技江苏有限公司 | Special fertilizer for rice and preparation thereof, and method for producing rice |
| CN104291972A (en) * | 2014-09-26 | 2015-01-21 | 安徽禾泉种业有限公司 | Special high-Fe slow release fertilizer for rice and preparation method thereof |
| CN104803743A (en) * | 2015-04-02 | 2015-07-29 | 广西大学 | Rice fertilizer additive |
| CN105819972A (en) * | 2016-04-19 | 2016-08-03 | 史丹利化肥贵港有限公司 | Special fertilizer for rice |
-
2016
- 2016-10-25 CN CN201610938747.0A patent/CN106565371A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503672A (en) * | 2011-10-25 | 2012-06-20 | 惠州市海纳粮油食品有限公司 | Selenium and ferrum-enriched organic inorganic fertilizer and application method thereof |
| CN103804081A (en) * | 2014-01-26 | 2014-05-21 | 微港生物科技江苏有限公司 | Special fertilizer for rice and preparation thereof, and method for producing rice |
| CN104291972A (en) * | 2014-09-26 | 2015-01-21 | 安徽禾泉种业有限公司 | Special high-Fe slow release fertilizer for rice and preparation method thereof |
| CN104803743A (en) * | 2015-04-02 | 2015-07-29 | 广西大学 | Rice fertilizer additive |
| CN105819972A (en) * | 2016-04-19 | 2016-08-03 | 史丹利化肥贵港有限公司 | Special fertilizer for rice |
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Application publication date: 20170419 |