CN103044154A - Humic acid long-acting compound fertilizer and preparation method thereof - Google Patents
Humic acid long-acting compound fertilizer and preparation method thereof Download PDFInfo
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Abstract
The invention belongs to the field of fertilizers, and relates to a humic acid long-acting compound fertilizer which is prepared from the following raw materials in parts by weight: 20-25 parts of humic acid, 2-4 parts of microbial inoculum, 4-8 parts of zeolite powder, 5-10 parts of magnesium powder, 5-10 parts of calcium powder, 15-20 parts of urea, 10-15 parts of monoammonium phosphate and 10-15 parts of potassium chloride. The invention also discloses a preparation method of the humic acid long-acting compound fertilizer. The humic acid long-acting compound fertilizer provided by the invention can effectively control the loss of fertilizer and moisture, enhance the yield of the crops, and greatly lower the cost.
Description
Technical field
The invention belongs to technical field of fertilizers, be specifically related to a kind of humic acids long-acting complex fertilizer and preparation method thereof.
Background technology
After entering 21st century; development along with agricultural modernization production; people look forward to fertilizer field and fertilizer efficiency can occur having lastingly and lose few fertilizer; can improve output and quality that soil improves farm crop; enhance productivity; reduce production or improve working conditions the conservation of nature environment.Because the utilization of soil is excessive, there is more problem in present most of soil, for example Crop nutrient ability, soil does not have activity, the preserve moisture and fertility ability, and deposition causes the soil salinization serious year after year, the soil soil-borne disease is serious, and trace element is difficult for absorbing, and crop quality descends.
In addition, because people blindly use NPK fertilizers in a large number in conventional fertilizers, make the nutrient accumulation in the soil, cause the fertilizer waste, produce serious environmental problem.It is reported, China's N fertilizer utilization rate is 30% to 50%, the about 10-15% of phosphate fertilizer utilization efficiency, potassium utilization rate is about 30-60%, this mainly is because crop is different to the demand of nutrient in the Different Nutrition stage, and the release of the nutrient of existing fertilizer is often asynchronous to the absorption of nutrient with crop, makes superfluous nutrient enter water body and atmosphere by modes such as volatilizing, drench in soil.How to effectively utilize NPK fertilizers, its fertilizer efficiency of volatilizing to greatest extent and its usage quantity that reduces are the prior art problem demanding prompt solutions.
Humic acids is the larger molecular organics matter that occurring in nature extensively exists, and is widely used in the every field such as Agriculture, forestry And Animal Husbandry, oil, chemical industry, building materials, medical and health, environmental protection, across tens industries.Humic acids and goods thereof have multiple use.Agriculturally, be combined the humic acid fertilizer made from elements such as nitrogen, phosphorus, potassium, have fertilizer synergistic, improve soil, stimulate plant growth, improve the functions such as agricultural product quality.Application in fertilizer has started upsurge to humic acids in recent years.For example, Chinese patent CN2012101654992 discloses biological bacteria water conservation fertilizer, but this fertilizer and be not suitable for large-scale industrial production, and have the defectives such as fertilizer efficiency is low.Chinese patent CN201210330016X discloses a kind of apple microbial bacterial manure special, microbial inoculum and humic acids composition have been added in this bacterial manure, but this bacterial manure has used a large amount of microbial inoculums, cost is higher, the effect of the loss of control fertilizer and moisture content is relatively poor, and is difficult for being applied to the farm crop such as Ipomoea batatas and Chinese cabbage.
Summary of the invention
The purpose of this invention is to provide the humic acids long-acting complex fertilizer, this humic acids long-acting complex fertilizer can be controlled the loss of fertilizer and moisture content effectively, improves the output of farm crop, and greatly reduces cost.
The objective of the invention is to be achieved through the following technical solutions: a kind of humic acids long-acting complex fertilizer, its raw material by following weight part is prepared from:
Humic acids 20-25, microbial inoculum 2-4, zeolite powder 4-8, magnesium powder 5-10, calcium powder 5-10, urea 15-20, monoammonium phosphate 10-15, Repone K 10-15.
A kind of preparation method of humic acids long-acting complex fertilizer, it comprises the steps:
Adding humic acids and Repone K mix reaction 15 minutes in stirred pot, when treating that temperature reaches 50 ℃, the material in the stirred pot are sent in the reactor, in reactor, add urea and monoammonium phosphate, and passing into water with the urea equal in quality, insulation reaction 15 minutes gets the pasty state feed liquid; Then the pasty state feed liquid is sent into high tower granulator, add simultaneously zeolite powder, magnesium powder and calcium powder and carry out granulation and oven dry, then add microbial inoculum, stirrer stirs, and get final product.
Microbial inoculum of the present invention comprises the raw material of following weight parts: 5 parts of azotobacter chroococcums (Azotobacter chroococcum) ATCC4412(Production of exocellular polysaccharide by Azotobacter chroococcum. Appl Biochem Biotechnol., 1991 Sep; 30 (3): 273-84.), 3 parts of Pasteur genus bacillus (Bacillus pasteurii) ATCC 6452(CN101054552 openly uses), glutinous series bacillus (Paenibacillus polymyxa) ATCC 842(Genome Snapshot of Paenibacillus polymyxa ATCC 842 more than 2 parts, J. Microbiol. Biotechnol. (2006), 16 (10), 1650 – 1655), 2 parts of Lactobacterium acidophilums (Lactobacillus acidophilus) ATCC 4356(Antioxidative Effect of Intestinal Bacteria Bifidobacterium longum ATCC, 15708 and Lactobacillus acidophilus ATCC 4356, Digestive Diseases and Sciences, 2000);
The cultivation of azotobacter chroococcum: azotobacter chroococcum is inoculated on the agar slant culture-medium, 32 ℃ of next stage slant culture, then secondary seed is cultivated, mixing fermentation culture viable count to the product reaches 1.0 * 10
8Individual/gram.
Pasteur genus bacillus, the how cultivation of glutinous series bacillus: with the Pasteur genus bacillus, how glutinous series bacillus test tube kind at first is seeded on the beef-protein medium respectively, 30 ℃, making primary inclined plane cultivates, then be inoculated into and do vibration secondary liquid culture in the triangular flask, then change liquid fermentation tank over to and do three grades of liquid culture, be inoculated at last and make level Four on the solid medium and cultivate, viable count reaches 1.0 * 10 to the product
8Individual/gram.
The cultivation of Lactobacterium acidophilum: the Lactobacterium acidophilum kind is seeded on the MRS substratum, and 32 ℃, pH6.0 makes primary inclined plane and cultivates, and then secondary seed cultivation, mixing fermentation culture to viable count reach 1.0 * 10
8Individual/gram.The bacterium of above-mentioned cultivation mixed by described mass ratio obtain microbial inoculum.
Annotate, strain expanded culture and the method for preparing microbial inoculum are not unique in the above-mentioned steps, and those skilled in the art can select suitable medium and enlarged culturing method according to general knowledge, make viable count reach 10
8Individual/gram, and the method preparation for preparing microbial inoculum according to routine.Bacterial classification of the present invention all can be bought from US mode culture collection warehousing (ATCC) and obtain.
The present invention has following useful effect:
1. the present invention adopts the microbiobacterial agent technology, and microbiobacterial agent and conventional fertilizers are organically combined, and has greatly improved the conservation rate of fertilizer, has improved fertilizer efficiency.
2. the present invention has added the humic acids of appropriate amount, with physics and chemistry bonding mode complexing nutrient, delay nutrient and discharge speed, realization fertilizer efficiency speed is delayed and is had both, the soil particle cementation that disperses is formed crumb structure together, the nutrient that polymerization absorption can utilization absorbed by crops, the polymerization throw out can solve precipitation, volatilization transpiration, leaching loss, the loss of nutrient, improve soil fertilizer, water retention capacity, pin nutrient control and run off.
3. the present invention adds Mg powder, calcium powder and zeolite powder in Chemical Mixed Fertilizer, replenishes and has suffered trace element, and fertilizer efficiency is comprehensive lastingly, strengthens the crop disease-resistant anti-adversity ability.
4. the present invention adopts humic acids and microbial inoculum to organically combine, and effectively controls the loss of fertilizer and moisture content, has not only improved fertilizer efficiency, and has reduced cost.
5. the multiple-microorganism of the present invention's selection adopts scientific matching, the base-material and the raw material that its useful matter that produces in process of growth and secretory substance thereof are become separately or mutually grow, by the symbiosis Relationship With Proliferation, formed a complexity and stable microecosystem has been brought into play multi-functional advantage.Fixed nitrogen water conservation effectively not only, but also can act synergistically with humic acids, fertilizer efficiency greatly improved.
Embodiment
Below will adopt the mode of specific embodiment that the present invention is carried out detailed description, but should not be construed limitation of the present invention.
Embodiment 1
A kind of humic acids long-acting complex fertilizer, its raw material by following weight part is prepared from:
Humic acids 20, microbial inoculum 2, zeolite powder 4, magnesium powder 5, calcium powder 5, urea 15, monoammonium phosphate 10, Repone K 10.
The preparation method of this humic acids long-acting complex fertilizer, it comprises the steps:
Adding humic acids and Repone K mix reaction 15 minutes in stirred pot, when treating that temperature reaches 50 ℃, the material in the stirred pot are sent in the reactor, in reactor, add urea and monoammonium phosphate, and passing into water with the urea equal in quality, insulation reaction 15 minutes gets the pasty state feed liquid; Then the pasty state feed liquid is sent into high tower granulator, add simultaneously zeolite powder, magnesium powder and calcium powder and carry out granulation and oven dry, then add microbial inoculum, stirrer stirs, and get final product.
Described microbial inoculum comprises the raw material of following weight parts: 5 parts of azotobacter chroococcums (Azotobacter chroococcum) ATCC4412,3 parts of Pasteur genus bacillus (Bacillus pasteurii) ATCC 6452, glutinous series bacillus (Paenibacillus polymyxa) ATCC 842,2 parts of Lactobacterium acidophilums (Lactobacillus acidophilus) ATCC 4356 more than 2 parts;
Wherein,
The cultivation of azotobacter chroococcum: azotobacter chroococcum is inoculated on the agar slant culture-medium, 32 ℃ of next stage slant culture, then secondary seed is cultivated, mixing fermentation culture viable count to the product reaches 1.0 * 10
8Individual/gram.
Pasteur genus bacillus, the how cultivation of glutinous series bacillus: with the Pasteur genus bacillus, how glutinous series bacillus test tube kind at first is seeded on the beef-protein medium respectively, 30 ℃, making primary inclined plane cultivates, then be inoculated into and do vibration secondary liquid culture in the triangular flask, then change liquid fermentation tank over to and do three grades of liquid culture, be inoculated at last and make level Four on the solid medium and cultivate, viable count reaches 1.0 * 10 to the product
8Individual/gram.
The cultivation of Lactobacterium acidophilum: the Lactobacterium acidophilum kind is seeded on the MRS substratum, and 32 ℃, pH6.0 makes primary inclined plane and cultivates, and then secondary seed cultivation, mixing fermentation culture to viable count reach 1.0 * 10
8Individual/gram.The bacterium of above-mentioned cultivation mixed by described mass ratio obtain microbial inoculum.
Embodiment 2
A kind of humic acids long-acting complex fertilizer, its raw material by following weight part is prepared from:
Humic acids 25, microbial inoculum 4, zeolite powder 8, magnesium powder 10, calcium powder 10, urea 20, monoammonium phosphate 15, Repone K 15.
A kind of preparation method of humic acids long-acting complex fertilizer, it comprises the steps:
Adding humic acids and Repone K mix reaction 15 minutes in stirred pot, when treating that temperature reaches 50 ℃, the material in the stirred pot are sent in the reactor, in reactor, add urea and monoammonium phosphate, and passing into water with the urea equal in quality, insulation reaction 15 minutes gets the pasty state feed liquid; Then the pasty state feed liquid is sent into high tower granulator, add simultaneously zeolite powder, magnesium powder and calcium powder and carry out granulation and oven dry, then add microbial inoculum, stirrer stirs, and get final product.
Microbial inoculum of the present invention comprises the raw material of following weight parts: 5 parts of azotobacter chroococcums (Azotobacter chroococcum) ATCC4412,3 parts of Pasteur genus bacillus (Bacillus pasteurii) ATCC 6452, glutinous series bacillus (Paenibacillus polymyxa) ATCC 842,2 parts of Lactobacterium acidophilums (Lactobacillus acidophilus) ATCC 4356 more than 2 parts;
The cultivation of azotobacter chroococcum: azotobacter chroococcum is inoculated on the agar slant culture-medium, 32 ℃ of next stage slant culture, then secondary seed is cultivated, mixing fermentation culture viable count to the product reaches 1.0 * 10
8Individual/gram.
Pasteur genus bacillus, the how cultivation of glutinous series bacillus: with the Pasteur genus bacillus, how glutinous series bacillus test tube kind at first is seeded on the beef-protein medium respectively, 30 ℃, making primary inclined plane cultivates, then be inoculated into and do vibration secondary liquid culture in the triangular flask, then change liquid fermentation tank over to and do three grades of liquid culture, be inoculated at last and make level Four on the solid medium and cultivate, viable count reaches 1.0 * 10 to the product
8Individual/gram.
The cultivation of Lactobacterium acidophilum: the Lactobacterium acidophilum kind is seeded on the MRS substratum, and 32 ℃, pH6.0 makes primary inclined plane and cultivates, and then secondary seed cultivation, mixing fermentation culture to viable count reach 1.0 * 10
8Individual/gram.The bacterium of above-mentioned cultivation mixed by described mass ratio obtain microbial inoculum.
Embodiment 3
Manure trial
The humic acids long-acting complex fertilizer carries out nearly 3 years crop fertilization experiment, is summarized as follows:
The humic acids long-acting inorganic complex blending fertilizer is through putting into practice ground in several counties and districts such as the Junan County in Linyi, Hedong Districts, at the humic acids long-acting complex fertilizer and other polynary organic comparing of using equal fertile amount, and mu obvious effect of increasing production.Between humic acids long-acting complex fertilizer 2011 to 2012 2 years in the Fei County each small towns use, to field crop corn, pachyrhizus etc., varied farm crop such as the muskmelon of cash crop soybean, green pepper etc. and gourd, fruit and vegetable class, tomato, Chinese cabbage, grape, pears, radish carry out field fertilizer efficiency demonstration experimental result and show, humic acids long-acting complex fertilizer volume increase and to improve the product quality effect remarkable, strengthen that crop is cold-resistant, drought resisting, disease and insect resistance, the anti-adversity such as resistant to lodging be obvious, the mouthfeels such as muskmelon, tomato, Chinese cabbage, green pepper are good, welcome by the masses.Now part of test results is summarized as follows:
One, four crossway town Chinese sorghum humic acids long-acting fertilizer experiment in 2010
The contrast experiment is located at this ground, Zhen Po mountain range and carries out, and this soil is yellowish brown sandstone Soil structure, and soil fertility is relatively poor, sets up two processing residential quarters separately and compares planting experiment, and each residential quarter cultivated area respectively is 30m
2. the composite fertilizer of humic acids long-acting complex fertilizer of the present invention and other brands (nitrogen-phosphorus-potassium=23-7-6) comparative experiments, residential quarter fertilising weight 5.5kg, mu is executed 122.3 kg, the late May sowing, the late October harvesting, the single meter of receiving in each little experiment residential quarter produces, during beginning because meeting arid, the sorghum seedling growing way is not fine, but it is better to use the Water conservation in community of humic acid content Chemical Mixed Fertilizer, and its growing way obviously is better than using the residential quarter of multi-element organic fertilizer.The yield comparison after the autumn harvest as can be seen from Table 1, humic acids long-acting fertilizer be than multi-element organic fertilizer volume increase 10.93%, every mu of 152.06 yuan of level of increasing income.
Table 1 four crossway town jowar humic acids long-acting fertilizer and multi-element organic fertilizer yield comparison
| ? | Cell production (Kg) | Per mu yield (Kg) | Per mu yield increment (Kg) | Volume increase (%) | Fertilising drops into (unit) | Mu income (unit) | Mu has a net increase of income (unit) |
| Other composite fertilizers | 21.73 | 483.16 | / | / | 305.7 | 1391.5 | / |
| Embodiment 1 humic acids long-acting complex fertilizer | 24.11 | 535.96 | 52.8 | 10.93 | 305.7 | 1543.6 | 152.06 |
Remarks: the fertilizer price was pressed 2500 yuan/tons in 2010, and Chinese sorghum is by 2.88 yuan/Kg of market value in 2010.
Two, the Tanghe River in 2011 town humic acids long-acting inorganic complex blending fertilizer experiment
Tanghe River town jowar Tian Weishui changes dry land, and the sorghum variety of planting is No. 2, the refined Tianjin of sweet sorghum, and experiment is two contrast experiment residential quarters, and each contrast experiment's area is long 30 meters, and wide 7 meters (is that area respectively is 210 m
2) two pieces neighbor cells carry out.Control group is used 5.2 Kg, two ammoniums and is made base fertilizer, mu is executed two ammoniums, 16.68 Kg, mu imposes urea 29.2 Kg, experimental group: disposable employed base fertilizer 18 Kg of humic acids long-acting fertilizer, mu is executed humic acids long-acting fertilizer 44.5 Kg, compare with the control experiment residential quarter of using other chemical fertilizer processing, single meter of receiving produces during autumn harvest, and experimental result sees the following form.
The fertile yield comparison of table 2 Tang Helu town Chinese sorghum humic acids long-acting fertilizer and control treatment
| ? | Experiment cell production (Kg) | Per mu yield (Kg) | Per mu yield increment (Kg) | Volume increase (%) | The residential quarter fertilising drops into (unit) | Mu income (unit) | Mu has a net increase of income (unit) |
| Control treatment is fertile | 283.76 | 426.21 | / | / | 83.48 | 1072.6 | / |
| Embodiment 2 humic acids long-acting complex fertilizers | 314.49 | 472.37 | 46.15 | 10.83 | 57.6 | 1189.9 | 117.33 |
Remarks: (NH in 2011
2)
2CO, (NH
4)
2HPO
4, humic acids long-acting fertilizer price is respectively 2200 yuan/tons, 3700 yuan/tons, 3200 yuan/tons meters, 3 yuan/Kg of Chinese sorghum price meter.
According to above-mentioned four crossway town and Tanghe River town cultivation in 2 years Chinese sorghum with fertile Comparison of experiment results, the long-acting organic and inorganic fertilizer of humic acids increases production near 11% than multi-element organic fertilizer and chemical fertilizer, has shown that the humic acids long-acting inorganic complex blending fertilizer has remarkable production-increasing function than other special fertilizer or chemical fertilizer.
Three, Chinese cabbage humic acids long-acting fertilizer experiment
Plantation " spring and summer king " kind Chinese cabbage, experiment field are established three little trial plots of processing and process, and the 1st, control treatment, stubble is all to fertilize up and down; The 2nd, first crop humic acids long-acting fertilizer, lower stubble chemical fertilizer; The 3rd, first crop chemical fertilizer, lower stubble humic acids long-acting fertilizer.1st, process to fertilize 2 two experiment residential quarters, and base fertilizer is used composite fertilizer, vitriolate of tartar, diammonium phosphate mixed fertilizer 36Kg, and every mu imposes urea 19Kg, is 0.135 mu experiment residential quarter Nei Sa application of mixed fertilizers 5Kg at area, imposes urea 2.5Kg; Execute equivalent humic acids long-acting fertilizer 36Kg in the 3rd experiment residential quarter, field, the later stage imposes 19Kg again in this field.Sowing on August 20, November 2 gathered in the crops, and experimental yield sees the following form.
Table 3 Chinese cabbage growing area humic acids long-acting fertilizer and the fertile yield comparison of processing
| ? | Trial plot output (Kg) | Per mu yield (Kg) | Per mu yield increment (Kg) | Volume increase (%) | The mu fertilising drops into (unit) | Mu income (unit) | Mu has a net increase of income (unit) |
| Common chemical fertilizer | 660 | 4891.3 | / | / | 227.8 | 1711.96 | / |
| First crop humic acids long-acting fertilizer, lower stubble chemical fertilizer | 755.7 | 5600.6 | 709.3 | 14.5 | 227.8 | 1960.21 | 248.25 |
| The first crop chemical fertilizer, lower stubble humic acids long-acting fertilizer | 797.6 | 5911.1 | 1019.8 | 20.85 | 176 | 2068.89 | 356.93 |
Remarks: fertilizer price (NH
2)
2CO is by 2200 yuan/tons, (NH
4)
2HPO
4By 3700 yuan/tons, K
2SO
4By 3400 yuan/tons, humic acids long-acting complex fertilizer by 3200 yuan/tons, Nitrogen, Phosphorus and Potassium by 2800 yuan/tons, Chinese cabbage is by 0.35 yuan/Kg.
The long-acting organic and inorganic fertilizer of humic acids is executed and in Chinese cabbage plantation, than equivalent chemical fertilizer volume increase 20.85%, increase yield significantly and when edible mouthfeel better.The lower batch chemical fertilizer of first crop humic acids long-acting fertilizer is than simple chemical fertilizer volume increase 14.5%, and the aftereffect effect of increasing production that the humic acids long-acting fertilizer is described also is very apparent.The Chinese cabbage of humic acids long-acting fertilizer plantation easily rots in cooking the stir-fry process boils, delicious flavour, and excellent taste, market outlook are wide.
Four, Ipomoea batatas humic acids long-acting fertilizer experiment
Shang Ye town Ipomoea batatas is planted and cultivates the experiment field is to carry out in sandstone and earth yellow soil half-and-half, and twice repetition, 4 Processing Test residential quarters are established in test.Group 1: Nitrogen, Phosphorus and Potassium (16-22-7); Group 2: according to the embodiment of the invention 1 preparation method, but do not add microbial inoculum and humic acids; Group 3: according to the embodiment of the invention 1 preparation method, but do not add microbial inoculum; Group 4: the humic acids of the embodiment of the invention 1 is long-acting rotten fertile.Each is tested and processes all mu fertilising 45Kg of residential quarter, and each residential quarter area is 0.15 mu, and rate of fertilizer application is 5.4 Kg in the residential quarter, and on May 10th, 2010 planted, and October 29 digs to obtain in then and gathers.Its contrast output of Sweet Potato Crops is as follows in above-mentioned four experiment residential quarters:
Table 4 Ipomoea batatas growing area humic acids long-acting fertilizer and the fertile yield comparison of processing
| ? | Test site output (Kg) | Per mu yield (Kg) | Per mu yield increment (Kg) | Volume increase (%) | The mu fertilising drops into (unit) | Mu income (unit) | Mu has a net increase of income (unit) |
| 1 | 373.06 | 2487.91 | / | / | 125.1 | 1492.75 | / |
| 2 | 417.08 | 2781.39 | 293.48 | 11.80 | 126 | 1668.83 | 176.08 |
| 3 | 425.08 | 2834.75 | 346.84 | 13.94 | 126 | 1700.85 | 208.1 |
| 4 | 443.09 | 2954.81 | 466.9 | 18.77 | 144 | 1772.89 | 280.14 |
Remarks: 2780 yuan/tons of compound manure prices, 2800 yuan/tons of common rotten fertilizer, humic acids long-acting complex fertilizer are by 3200 yuan/tons, and Ipomoea batatas is by 0.6 yuan/Kg.
Test-results shows that the Ipomoea batatas class crop that vegetative period is long is used the long-acting organic and inorganic fertilizer of humic-acid kind and more is conducive to increasing both production and income.
Five, muskmelon humic acids long-acting fertilizer experiment
3～5 in the basic individual plant knot of each kind of muskmelon melon, melon is short circular, and single melon weighs 600～800 grams, green-yellow when ripe, pulp are green in vain, and meat is delicate, storage tolerance is good, outward appearance is very beautiful, and ripe rear refractive power sugar amount can reach about 16%, and palatability spy is good, local flavor is splendid, if after using the humic acids controlled availability fertilizer of improveing preferably soil quality, Tianjin honey exceeds more than 1 times than pachydermia muskmelon prices such as Elizabeths for No. 1, and economic benefit is very high.
Contained in Zhu Tian Town, Fei County in 2011 and carry out muskmelon in the larger soil of sandstone amount and cultivate, used respectively humic acids long-acting fertilizer of the present invention and common chemical fertilizer contrast fertilizer efficiency service condition, melon variety is No. 1, Tianjin honey, and this muskmelon is precocious, thin skin type muskmelon first cross kind.Spacing in the rows is 50 * 90 centimetres in plantation, every mu of plantation 1500 strains, and test is done two residential quarters and processed, three repetitions: 1. the humic acids long-acting fertilizer of embodiment 1 preparation is processed, mu fertilising 22.32 Kg; 2. contrast with common fertilizer and process, mu is executed (NH
4)
2HPO
410.38 Kg, K
2SO
4Use 32.68 Kg 12.3 Kg, chemical fertilizer add up to, the experimental plot area is 130m
2, each residential quarter rate of fertilizer application is 5 Kg, mu is executed animal manure 2200 Kg and is made base fertilizer, cultivation on May 11st, 2011, results listing on August 3.
Just use the muskmelon residential quarter curcumbitate of humic acids long-acting complex fertilizer, deformity is few, and the skin crisp fritter is sweet, and short between stipes, blade is loose, and the later stage is not taken off fertilizer, and the leaf look dark green.The muskmelon skin depth sugariness of using other chemical fertilizer residential quarter is low, and blade is little and thin, elongates between stipes, and the growth later stage is often taken off fertilizer, and blade is withered and yellow.Meet rainy season overcast and rainy when reaching a wheat harvesting period, the mashed melon situation of muskmelon is serious, through mashed melon number statistic data as can be known, the mashed melon proportion of using the chemical fertilizer residential quarter is 37.5%, and using humic acids long-acting fertilizer muskmelon residential quarter is 23.6%, reduce by 13.9% than chemical fertilizer district, shown that fully the humic acids long-acting fertilizer has stronger anti-disaster function, can effectively alleviate the disease resistance degree, so effect of increasing production is quite obvious, average specifics etc. are fertile to quantize fertile volume increase more than 35%, and test-results sees the following form.
Table 5 Muskmelon Planting district humic acids long-acting fertilizer and the fertile yield comparison of processing
| ? | Test site output (Kg) | Per mu yield (Kg) | Per mu yield increment (Kg) | Volume increase (%) | The mu fertilising drops into (unit) | Mu income (unit) | Mu has a net increase of income (unit) |
| The control group chemical fertilizer | 505.7 | 2594.6 | / | / | 80.23 | 3528.66 | / |
| Embodiment 1 humic acids long-acting complex fertilizer | 679.9 | 3488.4 | 893.8 | 34.45 | 71.42 | 4744.22 | 1215.56 |
Remarks: fertilizer price (NH
4)
2HPO
4By 3700 yuan/tons, K
2SO
4By 3200 yuan/tons, muskmelon is by 1.36 yuan/Kg by 3400 yuan/tons, humic acids long-acting complex fertilizer, and all organic fertilizer quantity is identical because process two residential quarters in addition, so the fertilizer Meteorological excludes interior.
Conclusion (of pressure testing):
From nearly 3 years some crops plantation results, can draw following experimental test conclusion:
One, fertile obvious effect of increasing production is specialized in chemical fertilizer and some special uses compared of humic acids long-acting inorganic complex blending fertilizer, and wide spectrum uses and is beneficial to peasant's increasing both production and income, improves benefit;
Two, the humic acids long-acting fertilizer is greatly improved soil compaction, promotes vegetation water conservation, fertilizer conservation effect, strengthens the cold-resistant drought resisting of crop, disease and insect resistance, the degeneration-resistant effect such as resistant to lodging, can greatly improve the loss that crop is caused because of atrocious weather;
Three, the humic acids long-acting inorganic complex blending fertilizer is remarkable to improving the product quality effect, and products taste is fine and smooth, unique flavor, and melon hesperidium caraway flavor is strong, enhances one's market competitiveness;
Four, from experimental result, humic acids long-acting inorganic complex blending fertilizer material is applicable to the field crops such as long jowar in vegetative period, corn, Ipomoea batatas, is particularly useful for shorter vegetation and pulse family class crop in vegetative period, and its effect of increasing production is more remarkable.
Although, above with general explanation and embodiment detailed explanation having been done in this case, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, the modification of doing without departing from theon the basis of the spirit of the present invention or improvement all belong to the scope of protection of present invention.
Claims (4)
1. humic acids long-acting complex fertilizer, its raw material by following weight part is prepared from:
Humic acids 20-25, microbial inoculum 2-4, zeolite powder 4-8, magnesium powder 5-10, calcium powder 5-10, urea 15-20, monoammonium phosphate 10-15, Repone K 10-15.
2. Chemical Mixed Fertilizer as claimed in claim 1 is characterized in that, the preparation method of described Chemical Mixed Fertilizer comprises the steps:
Adding humic acids and Repone K mix reaction 15 minutes in stirred pot, when treating that temperature reaches 50 ℃, the material in the stirred pot are sent in the reactor, in reactor, add urea and monoammonium phosphate, and passing into water with the urea equal in quality, insulation reaction 15 minutes gets the pasty state feed liquid; Then the pasty state feed liquid is sent into high tower granulator, add simultaneously zeolite powder, magnesium powder and calcium powder and carry out granulation and oven dry, add at last microbial inoculum, stirrer stirs, and get final product.
3. such as the described Chemical Mixed Fertilizer of claim 1-2, it is characterized in that described microbial inoculum comprises the raw material of following weight parts: 5 parts of azotobacter chroococcums (Azotobacter chroococcum) ATCC4412,3 parts of Pasteur genus bacillus (Bacillus pasteurii) ATCC6452, glutinous series bacillus (Paenibacillus polymyxa) ATCC842,2 parts of Lactobacterium acidophilums (Lactobacillus acidophilus) ATCC4356 more than 2 parts.
4. Chemical Mixed Fertilizer as claimed in claim 3, it is characterized in that, the training method of described azotobacter chroococcum is as follows: azotobacter chroococcum is inoculated on the agar slant culture-medium, and 32 ℃ of next stage slant culture, then secondary seed is cultivated, mixing fermentation culture viable count to the product reaches 1.0 * 10
8Individual/gram;
The training method of described Pasteur genus bacillus or described many glutinous series bacillus is as follows: with the Pasteur genus bacillus or how glutinous series bacillus test tube kind at first is seeded on the beef-protein medium respectively, 30 ℃, making primary inclined plane cultivates, then be inoculated into and do vibration secondary liquid culture in the triangular flask, then change liquid fermentation tank over to and do three grades of liquid culture, be inoculated at last and make level Four on the solid medium and cultivate, viable count reaches 1.0 * 10 to the product
8Individual/gram;
The training method of described Lactobacterium acidophilum is as follows: the Lactobacterium acidophilum kind is seeded on the MRS substratum, and 32 ℃, pH6.0 makes primary inclined plane and cultivates, and then secondary seed cultivation, mixing fermentation culture to viable count reach 1.0 * 10
8Individual/gram; The bacterium of above-mentioned cultivation mixed by the mass ratio of 5:3:2:2 obtain microbial inoculum.
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Cited By (6)
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| CN103964931A (en) * | 2014-05-28 | 2014-08-06 | 临沂禾之源肥业有限公司 | Novel fertilizer and production process thereof |
| CN104003804A (en) * | 2014-06-09 | 2014-08-27 | 山东红日阿康化工股份有限公司 | Moisture-retaining and nitrogen-fixing compound microbial fertilizer and preparation method thereof |
| CN104071807A (en) * | 2014-06-18 | 2014-10-01 | 黄进前 | Novel process for extracting ammonium sulfocyanate from coking desulfurization waste liquid |
| CN106045701A (en) * | 2016-06-07 | 2016-10-26 | 内蒙古阜丰生物科技有限公司 | Compound fertilizer prepared from waste through fermentation with threonine |
| CN107652114A (en) * | 2017-09-12 | 2018-02-02 | 交城县田***业有限公司 | A kind of fertilizer and production method that conditioning rehabilitating soil is produced using Nitrates discarded object |
| CN108586164A (en) * | 2018-01-26 | 2018-09-28 | 广西亿润生物科技有限公司 | Long-acting corn special-purpose compound fertilizer and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103964931A (en) * | 2014-05-28 | 2014-08-06 | 临沂禾之源肥业有限公司 | Novel fertilizer and production process thereof |
| CN103964931B (en) * | 2014-05-28 | 2015-12-30 | 临沂禾之源肥业有限公司 | A kind of new-type fertilizer and production technique thereof |
| CN104003804A (en) * | 2014-06-09 | 2014-08-27 | 山东红日阿康化工股份有限公司 | Moisture-retaining and nitrogen-fixing compound microbial fertilizer and preparation method thereof |
| CN104071807A (en) * | 2014-06-18 | 2014-10-01 | 黄进前 | Novel process for extracting ammonium sulfocyanate from coking desulfurization waste liquid |
| CN104071807B (en) * | 2014-06-18 | 2015-11-25 | 黄进前 | The technique of ammonium thiocyanate is extracted from coking desulfurization waste liquor |
| CN106045701A (en) * | 2016-06-07 | 2016-10-26 | 内蒙古阜丰生物科技有限公司 | Compound fertilizer prepared from waste through fermentation with threonine |
| CN106045701B (en) * | 2016-06-07 | 2019-07-23 | 内蒙古阜丰生物科技有限公司 | The compound fertilizer prepared using Threonine Fermentation waste |
| CN107652114A (en) * | 2017-09-12 | 2018-02-02 | 交城县田***业有限公司 | A kind of fertilizer and production method that conditioning rehabilitating soil is produced using Nitrates discarded object |
| CN108586164A (en) * | 2018-01-26 | 2018-09-28 | 广西亿润生物科技有限公司 | Long-acting corn special-purpose compound fertilizer and preparation method thereof |
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| CN103044154B (en) | 2014-12-24 |
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