CN108440219A - A kind of soybean planting environment-friendly fertilizer and preparation method thereof - Google Patents

A kind of soybean planting environment-friendly fertilizer and preparation method thereof Download PDF

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Publication number
CN108440219A
CN108440219A CN201810689521.0A CN201810689521A CN108440219A CN 108440219 A CN108440219 A CN 108440219A CN 201810689521 A CN201810689521 A CN 201810689521A CN 108440219 A CN108440219 A CN 108440219A
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parts
soybean
planting environment
manure
soybean planting
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CN201810689521.0A
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裴荣芹
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Quanjiao County Ma Tong Lake Crop Planting Professional Cooperatives
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Quanjiao County Ma Tong Lake Crop Planting Professional Cooperatives
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00Fertilisers containing potassium
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity

Abstract

The invention discloses a kind of soybean planting environment-friendly fertilizers and preparation method thereof, belong to soybean fertilizer processing technique field, are made of following parts by weight of component:45 55 parts of human excrement, 30 40 parts of sheep manure, 25 31 parts of pig manure, 22 26 parts of horsehit, 18 22 parts of chicken manure, 16 20 parts of corncob, 18 20 parts of cotton seed hulls, 14 18 parts of Rapeseed Shell, 20 26 parts of crop material, 12 14 parts of chestnut shell, 8 10 parts of wheat bran, 10 12 parts of rice husk, 59 parts of cactus, 48 parts of purslane, 0.7 0.8 parts of potassium iodide, 0.55 0.57 parts of boric acid, 1.2 1.4 parts of manganese sulfate, 0.5 0.6 parts of zinc sulfate, 0.002 0.003 parts of sodium molybdate, 0.0003 0.0004 parts of copper sulphate, 0.0002 0.0003 parts of cobalt chloride.The soybean fertilizer that the present invention is finally prepared can be that the growth and development of soybean persistently provides required all nutrients; the yield and quality for improving soybean, enhance the diseases and insect pests resistance of soybean, in addition can improve soil texture; environmental protection, great market popularization value.

Description

A kind of soybean planting environment-friendly fertilizer and preparation method thereof
Technical field
The invention belongs to soybean fertilizer processing technique fields, and in particular to a kind of soybean planting environment-friendly fertilizer and its preparation Method.
Background technology
Soybean nutritional is comprehensive, rich content, and wherein the content of protein is 2 times higher than pork, is 2.5 times of egg content. The content of protein is not only high, but also high-quality.Soy proteinaceous amino acid composition and animal protein are approximate, wherein amino The acid ratio that relatively human body needs, so being easy to be digested absorption.If soybean and meat product, egg food are arranged in pairs or groups It to eat, nutrition can be compared with the nutrition of egg, milk, or even also be more than the nutrition of egg and milk.Soybean fat also has very high Nutritive value, it is this fat in contain many unsaturated fatty acids, be easy to be digested.And soybean fat can be with The absorption for preventing cholesterol, so soybean for arteriosclerotic, is a kind of ideal nutriment.Diet in bean dregs Fiber is very important to promoting good digestion and excretion solid waste to play the role of.Appropriately supplementary fibre element, can make intestines Food increase in road softens, and promotes intestines peristalsis, to accelerate defecation speed, prevents constipation and reduces the risk of intestinal cancer. Meanwhile dietary fiber has the function of significantly to reduce plasma cholesterol, adjusts gastrointestinal function and insulin level etc..Soybean Meal is Soybean low temperature(40-60℃)Residual dregs of rice byproduct after restricted-access media grease is in coarse powder shape.Because not by temperature, soybean Antitrypsin, urase, hemagglutinin, saponin, goitre incitant will not be destroyed.Soybean cake dregs are using most Extensively, the most vegetable protein raw material of dosage.
There are many current soybean planting fertilizer type, are mainly all made of nitrogen, phosphorus, three big inorganic elements of potassium, can be in short-term The interior growth needs for meeting soybean, long-time service can make soil hardening, soil property be hardened, to influence the growth of soybean, soybean Yield and quality all declined.In addition existing many farmers can impose organic fertilizer, but the processing program of organic fertilizer It is too simple, cause its nutrients release excessively slow, also cannot be satisfied the growth needs of soybean.In addition the production and processing of organic fertilizer Cheng Zhong, if dealt with improperly, the fertilizer of production can carry a large amount of pathogen, after fertilising, cannot not only prevent pest and disease damage, instead It causes greatly to endanger to the growth of soybean.
Invention content
The purpose of the present invention is for existing problem, provide a kind of soybean planting environment-friendly fertilizer and its preparation side Method, the soybean fertilizer that the present invention is finally prepared can be that the growth and development of soybean persistently provides required all nutrients, carry The yield and quality of high soybean, enhance the diseases and insect pests resistance of soybean, in addition can improve soil texture, and environmental protection is great Market popularization value.
The present invention is achieved by the following technical solutions:
A kind of soybean planting environment-friendly fertilizer, is made of following parts by weight of component:45-55 parts of human excrement, 30-40 parts of sheep manure, pig manure 25-31 parts, 22-26 parts of horsehit, 18-22 parts of chicken manure, 16-20 parts of corncob, 18-20 parts of cotton seed hulls, 14-18 parts of Rapeseed Shell, make 20-26 parts of object stalk, 12-14 parts of chestnut shell, 8-10 parts of wheat bran, 10-12 parts of rice husk, 5-9 parts of cactus, 4-8 parts of purslane, iodine Change 0.7-0.8 parts of potassium, 0.55-0.57 parts of boric acid, 1.2-1.4 parts of manganese sulfate, 0.5-0.6 parts of zinc sulfate, sodium molybdate 0.002- 0.003 part, 0.0003-0.0004 parts of copper sulphate, 0.0002-0.0003 parts of cobalt chloride.
Preferably, it is made of following parts by weight of component:50 parts of human excrement, 35 parts of sheep manure, 28 parts of pig manure, 24 parts of horsehit, chicken manure 20 parts, 18 parts of corncob, 19 parts of cotton seed hulls, 16 parts of Rapeseed Shell, 23 parts of crop material, 13 parts of chestnut shell, 9 parts of wheat bran, rice husk 11 Part, 7 parts of cactus, 6 parts of purslane, 0.75 part of potassium iodide, 0.56 part of boric acid, 1.3 parts of manganese sulfate, 0.55 part of zinc sulfate, molybdic acid 0.0025 part of sodium, 0.00035 part of copper sulphate, 0.00025 part of cobalt chloride.
Further, the crop material is made of following parts by weight of component:Maize straw, rice straw, cotton stalk, Rape stalk.
A kind of preparation method of soybean planting environment-friendly fertilizer, includes the following steps:
(1)Pulverization process:Weigh human excrement, sheep manure, pig manure, horsehit, chicken manure, corncob, cotton seed hulls, the vegetable seed of corresponding parts by weight Shell, crop material, chestnut shell, wheat bran, rice husk, cactus, purslane are collectively disposed in stalk crasher and crush, after crushing Cross 8 mesh sieve;
(2)Decomposed processing:By step(1)Then solid accumulation after middle sieving is sprinkled water on concrete floor with kettle, until material Until surface is all soaked, then layer of plastic film is covered on the material of accumulation, the time of decomposed processing is 4-8d;
(3)Stir process:By step(2)In it is decomposed after material be placed in stirring pool, then weigh the iodate of corresponding parts by weight Potassium, boric acid, manganese sulfate, zinc sulfate, sodium molybdate, copper sulphate, cobalt chloride are placed in stirring pool, be during which constantly passed through air bear from Son.
(4)High-temperature sterilization processing:By step(3)In stir and evenly mix after mixture be placed in high-temperature sterilization pot and sterilize Processing;
(5)It is dried:By step(4)Material after middle sterilizing, which is placed in baking oven, to be dried, and dry temperature is 95-99 ℃;
(6)It is granulated pack:By step(5)Mixture after middle drying, which is placed in comminutor, to be granulated, and is then packed.
Further, the step(1)The rotating speed of middle pulverizer is 700-800rpm, and the time of pulverization process is 55- 65min。
Further, the step(3)The rotating speed of middle stir process is 680-780rpm, and the time of stirring is 1-2h.
Further, the step(4)The temperature of high temperature sterilizing is 118-124 DEG C, and the time of sterilizing is 45-55min.
Further, the step(5)Middle drying to moisture content is 5-9%.
The present invention has the following advantages compared with prior art:
The soybean planting environment-friendly fertilizer of the present invention is contained with human excrement, sheep manure, pig manure etc. for base-material, in the excrement of animal abundant Organic matter(The salts such as cellulose, protein and silicon, phosphorus, calcium, magnesium, potassium, sodium and chloride)With various nutrients, especially sheep Excrement, nitrogen, phosphorus, potassium content are very abundant, carry out appropriate proportioning with crops, crush processing, improve the active ingredient time Contact area, then by accumulating decomposed processing, chemical constituent is changed by the effect of microorganism, fertilizer efficiency and effect It is greatly improved, including(1)Plant nutrient, including required a great number of elements nitrogen, phosphorus, potassium, calcium etc. and trace element are provided Iron, manganese, boron, zinc, molybdenum, copper etc. keep the relative equilibrium of nutrient;(2)Improve soil nutrient validity, it is decomposed after fertilizer in Containing a large amount of microorganisms and various enzymes, organic nitrogen, phosphorus can be promoted to become inorganic states, be absorbed for crop.And can make calcium in soil, Magnesium, iron, aluminium etc. form stable comple, reduce to phosphorus fixation, improve available phosphorus content;(3)Improve soil texture, humus Colloid promotes soil aggregate structure to be formed, and reduces unit weight, improves the permeability of soil, coordinates water, gas contradiction, moreover it is possible to improve soil Resiliency and improvement mine poison field,(4)Culture fertility improves fertilizer conservation, the moisture holding capacity of soil;But wherein micro- content The growth needs of soybean far can not also be met, therefore the present invention adds potassium iodide, boric acid, manganese sulfate in the material after decomposed Equal trace element compounds, to make up the defect of material;In addition it is often mixed in animal wastes, crop material and crop shell Pathogen and parasitic ovum not only can be caused greatly to injure, but also be will produce very during preparation to the growth of soybean Smelly taste, pollutes environment, thus the present invention will be decomposed after material and trace element compound while be stirred mixing, It constantly is passed through negative aeroion, to purify air;And then the material after stirring and evenly mixing carries out high-temperature sterilization processing, in high temperature In the environment of high pressure, almost all of pathogen and parasitic ovum can all be killed, from greatly enhancing the anti-of soybean Germ ability is added to cactus and purslane in the raw material of fertilizer in addition, they have good bactericidal effect, further Play the purpose that prevention pest and disease damage infects.The soybean fertilizer that the present invention is finally prepared can be that the growth and development of soybean persistently provides Required all nutrients improve the yield and quality of soybean, enhance the diseases and insect pests resistance of soybean, in addition can be with conditioned soil Earth structure, environmental protection, great market popularization value.
Specific implementation mode
Embodiment 1
A kind of soybean planting environment-friendly fertilizer, is made of following parts by weight of component:45 parts of human excrement, 30 parts of sheep manure, 25 parts of pig manure, horse 22 parts of excrement, 18 parts of chicken manure, 16 parts of corncob, 18 parts of cotton seed hulls, 14 parts of Rapeseed Shell, 20 parts of crop material, 12 parts of chestnut shell, wheat bran 8 parts, 10 parts of rice husk, 5 parts of cactus, 4 parts of purslane, 0.7 part of potassium iodide, 0.55 part of boric acid, 1.2 parts of manganese sulfate, zinc sulfate 0.5 Part, 0.002 part of sodium molybdate, 0.0003 part of copper sulphate, 0.0002 part of cobalt chloride.
Further, the crop material is made of following parts by weight of component:Maize straw, rice straw, cotton stalk, Rape stalk.
A kind of preparation method of soybean planting environment-friendly fertilizer, includes the following steps:
(1)Pulverization process:Weigh human excrement, sheep manure, pig manure, horsehit, chicken manure, corncob, cotton seed hulls, the vegetable seed of corresponding parts by weight Shell, crop material, chestnut shell, wheat bran, rice husk, cactus, purslane are collectively disposed in stalk crasher and crush, after crushing Cross 8 mesh sieve;
(2)Decomposed processing:By step(1)Then solid accumulation after middle sieving is sprinkled water on concrete floor with kettle, until material Until surface is all soaked, then layer of plastic film is covered on the material of accumulation, the time of decomposed processing is 4d;
(3)Stir process:By step(2)In it is decomposed after material be placed in stirring pool, then weigh the iodate of corresponding parts by weight Potassium, boric acid, manganese sulfate, zinc sulfate, sodium molybdate, copper sulphate, cobalt chloride are placed in stirring pool, be during which constantly passed through air bear from Son.
(4)High-temperature sterilization processing:By step(3)In stir and evenly mix after mixture be placed in high-temperature sterilization pot and sterilize Processing;
(5)It is dried:By step(4)Material after middle sterilizing, which is placed in baking oven, to be dried, and dry temperature is 95 DEG C;
(6)It is granulated pack:By step(5)Mixture after middle drying, which is placed in comminutor, to be granulated, and is then packed.
Further, the step(1)The rotating speed of middle pulverizer is 700rpm, and the time of pulverization process is 55min.
Further, the step(3)The rotating speed of middle stir process is 680rpm, and the time of stirring is 1h.
Further, the step(4)The temperature of high temperature sterilizing is 118 DEG C, and the time of sterilizing is 45min.
Further, the step(5)Middle drying to moisture content is 5%.
Embodiment 2
A kind of soybean planting environment-friendly fertilizer, is made of following parts by weight of component:50 parts of human excrement, 35 parts of sheep manure, 28 parts of pig manure, horse 24 parts of excrement, 20 parts of chicken manure, 18 parts of corncob, 19 parts of cotton seed hulls, 16 parts of Rapeseed Shell, 23 parts of crop material, 13 parts of chestnut shell, wheat bran 9 parts, 11 parts of rice husk, 7 parts of cactus, 6 parts of purslane, 0.75 part of potassium iodide, 0.56 part of boric acid, 1.3 parts of manganese sulfate, zinc sulfate 0.55 part, 0.0025 part of sodium molybdate, 0.00035 part of copper sulphate, 0.00025 part of cobalt chloride.
Further, the crop material is made of following parts by weight of component:Maize straw, rice straw, cotton stalk, Rape stalk.
A kind of preparation method of soybean planting environment-friendly fertilizer, includes the following steps:
(1)Pulverization process:Weigh human excrement, sheep manure, pig manure, horsehit, chicken manure, corncob, cotton seed hulls, the vegetable seed of corresponding parts by weight Shell, crop material, chestnut shell, wheat bran, rice husk, cactus, purslane are collectively disposed in stalk crasher and crush, after crushing Cross 8 mesh sieve;
(2)Decomposed processing:By step(1)Then solid accumulation after middle sieving is sprinkled water on concrete floor with kettle, until material Until surface is all soaked, then layer of plastic film is covered on the material of accumulation, the time of decomposed processing is 6d;
(3)Stir process:By step(2)In it is decomposed after material be placed in stirring pool, then weigh the iodate of corresponding parts by weight Potassium, boric acid, manganese sulfate, zinc sulfate, sodium molybdate, copper sulphate, cobalt chloride are placed in stirring pool, be during which constantly passed through air bear from Son.
(4)High-temperature sterilization processing:By step(3)In stir and evenly mix after mixture be placed in high-temperature sterilization pot and sterilize Processing;
(5)It is dried:By step(4)Material after middle sterilizing, which is placed in baking oven, to be dried, and dry temperature is 97 DEG C;
(6)It is granulated pack:By step(5)Mixture after middle drying, which is placed in comminutor, to be granulated, and is then packed.
Further, the step(1)The rotating speed of middle pulverizer is 750rpm, and the time of pulverization process is 60min.
Further, the step(3)The rotating speed of middle stir process is 730rpm, and the time of stirring is 1.5h.
Further, the step(4)The temperature of high temperature sterilizing is 121 DEG C, and the time of sterilizing is 50min.
Further, the step(5)Middle drying to moisture content is 7%.
Embodiment 3
A kind of soybean planting environment-friendly fertilizer, is made of following parts by weight of component:55 parts of human excrement, 40 parts of sheep manure, 31 parts of pig manure, horse 26 parts of excrement, 22 parts of chicken manure, 20 parts of corncob, 20 parts of cotton seed hulls, 18 parts of Rapeseed Shell, 26 parts of crop material, 14 parts of chestnut shell, wheat bran 10 parts, 12 parts of rice husk, 9 parts of cactus, 8 parts of purslane, 0.8 part of potassium iodide, 0.57 part of boric acid, 1.4 parts of manganese sulfate, zinc sulfate 0.6 part, 0.003 part of sodium molybdate, 0.0004 part of copper sulphate, 0.0003 part of cobalt chloride.
Further, the crop material is made of following parts by weight of component:Maize straw, rice straw, cotton stalk, Rape stalk.
A kind of preparation method of soybean planting environment-friendly fertilizer, includes the following steps:
(1)Pulverization process:Weigh human excrement, sheep manure, pig manure, horsehit, chicken manure, corncob, cotton seed hulls, the vegetable seed of corresponding parts by weight Shell, crop material, chestnut shell, wheat bran, rice husk, cactus, purslane are collectively disposed in stalk crasher and crush, after crushing Cross 8 mesh sieve;
(2)Decomposed processing:By step(1)Then solid accumulation after middle sieving is sprinkled water on concrete floor with kettle, until material Until surface is all soaked, then layer of plastic film is covered on the material of accumulation, the time of decomposed processing is 8d;
(3)Stir process:By step(2)In it is decomposed after material be placed in stirring pool, then weigh the iodate of corresponding parts by weight Potassium, boric acid, manganese sulfate, zinc sulfate, sodium molybdate, copper sulphate, cobalt chloride are placed in stirring pool, be during which constantly passed through air bear from Son.
(4)High-temperature sterilization processing:By step(3)In stir and evenly mix after mixture be placed in high-temperature sterilization pot and sterilize Processing;
(5)It is dried:By step(4)Material after middle sterilizing, which is placed in baking oven, to be dried, and dry temperature is 99 DEG C;
(6)It is granulated pack:By step(5)Mixture after middle drying, which is placed in comminutor, to be granulated, and is then packed.
Further, the step(1)The rotating speed of middle pulverizer is 800rpm, and the time of pulverization process is 65min.
Further, the step(3)The rotating speed of middle stir process is 780rpm, and the time of stirring is 2h.
Further, the step(4)The temperature of high temperature sterilizing is 124 DEG C, and the time of sterilizing is 55min.
Further, the step(5)Middle drying to moisture content is 9%.
Comparative example 1
This comparative example 1 compared with Example 2, saves step(1)Cactus, purslane in pulverization process, in addition to this Method and step all same.
Comparative example 2
This comparative example 2 compared with Example 2, saves step(2)Decomposed processing, method and step all same in addition to this.
Comparative example 3
This comparative example 3 compared with Example 2, saves step(3)Stir process, method and step all same in addition to this.
Comparative example 4
This comparative example 4 compared with Example 2, saves step(4)High-temperature sterilization processing, method and step in addition to this are homogeneous Together.
Control group
Application No. is a kind of soybean planting environment-protecting machine fertilizer and preparation method thereof disclosed in 201610940145.9.
In order to compare effect of the present invention, the present invention selects same kind, random point of the soya seeds 600 collected with a batch At 6 groups, every group 100, sowed, wait germinations, come up height when reaching 2-3cm, use respectively embodiment 2, Comparative example 1, comparative example 2, comparative example 3, the method for comparative example 4 and control group prepare the fertilizer pair of fertilizer Every group of soybean seedling applies fertilizer, and every group of dose is identical, carries out a top dressing, every group of topdressing amount phase again until soybean blossoming Together, data are observed and recorded, until soybean mature, during which every group of way to manage are completely the same.
Specific experiment correction data is as shown in table 1 below:
Table 1
Pest and disease damage incidence(%) Soy protein content(g/100g) Per mu yield(Kg/ mus)
Embodiment 2 0.9 38.87 486
Comparative example 1 2.6 37.67 476
Comparative example 2 1.7 34.98 447
Comparative example 3 1.4 36.65 467
Comparative example 4 2.3 36.34 458
Control group 2.5 35.54 449
The soybean fertilizer that the present invention is finally prepared it can be seen from upper table 1 can be needed for the growth and development of soybean persistently provides All nutrients, improve the yield and quality of soybean, enhance the diseases and insect pests resistance of soybean, in addition can improve soil knot Structure, environmental protection, great market popularization value.

Claims (8)

1. a kind of soybean planting environment-friendly fertilizer, which is characterized in that be made of following parts by weight of component:45-55 parts of human excrement, sheep manure 30-40 parts, 25-31 parts of pig manure, 22-26 parts of horsehit, 18-22 parts of chicken manure, 16-20 parts of corncob, 18-20 parts of cotton seed hulls, vegetable seed 14-18 parts of shell, 20-26 parts of crop material, 12-14 parts of chestnut shell, 8-10 parts of wheat bran, 10-12 parts of rice husk, 5-9 parts of cactus, horse 4-8 parts of bitterroot, 0.7-0.8 parts of potassium iodide, 0.55-0.57 parts of boric acid, 1.2-1.4 parts of manganese sulfate, 0.5-0.6 parts of zinc sulfate, molybdenum Sour sodium 0.002-0.003 parts, 0.0003-0.0004 parts of copper sulphate, 0.0002-0.0003 parts of cobalt chloride.
2. a kind of soybean planting environment-friendly fertilizer according to claim 1, which is characterized in that by following parts by weight of component system At:50 parts of human excrement, 35 parts of sheep manure, 28 parts of pig manure, 24 parts of horsehit, 20 parts of chicken manure, 18 parts of corncob, 19 parts of cotton seed hulls, Rapeseed Shell 16 parts, 23 parts of crop material, 13 parts of chestnut shell, 9 parts of wheat bran, 11 parts of rice husk, 7 parts of cactus, 6 parts of purslane, potassium iodide 0.75 Part, 0.56 part of boric acid, 1.3 parts of manganese sulfate, 0.55 part of zinc sulfate, 0.0025 part of sodium molybdate, 0.00035 part of copper sulphate, cobalt chloride 0.00025 part.
3. a kind of soybean planting environment-friendly fertilizer according to claim 1 or claim 2, which is characterized in that the crop material by with Lower parts by weight of component composition:Maize straw, rice straw, cotton stalk, rape stalk.
4. a kind of preparation method of soybean planting environment-friendly fertilizer according to claim 1 or claim 2, which is characterized in that including with Lower step:
(1)Pulverization process:Weigh human excrement, sheep manure, pig manure, horsehit, chicken manure, corncob, cotton seed hulls, the vegetable seed of corresponding parts by weight Shell, crop material, chestnut shell, wheat bran, rice husk, cactus, purslane are collectively disposed in stalk crasher and crush, after crushing Cross 8 mesh sieve;
(2)Decomposed processing:By step(1)Then solid accumulation after middle sieving is sprinkled water on concrete floor with kettle, until material Until surface is all soaked, then layer of plastic film is covered on the material of accumulation, the time of decomposed processing is 4-8d;
(3)Stir process:By step(2)In it is decomposed after material be placed in stirring pool, then weigh the iodate of corresponding parts by weight Potassium, boric acid, manganese sulfate, zinc sulfate, sodium molybdate, copper sulphate, cobalt chloride are placed in stirring pool, be during which constantly passed through air bear from Son.
(4)High-temperature sterilization processing:By step(3)In stir and evenly mix after mixture be placed in high-temperature sterilization pot and carry out at sterilizing Reason;
(5)It is dried:By step(4)Material after middle sterilizing, which is placed in baking oven, to be dried, and dry temperature is 95-99 ℃;
(6)It is granulated pack:By step(5)Mixture after middle drying, which is placed in comminutor, to be granulated, and is then packed.
5. wanting a kind of 4 preparation methods of soybean planting environment-friendly fertilizer according to right, which is characterized in that the step(1) The rotating speed of middle pulverizer is 700-800rpm, and the time of pulverization process is 55-65min.
6. wanting a kind of 4 preparation methods of soybean planting environment-friendly fertilizer according to right, which is characterized in that the step(3) The rotating speed of middle stir process is 680-780rpm, and the time of stirring is 1-2h.
7. wanting a kind of 4 preparation methods of soybean planting environment-friendly fertilizer according to right, which is characterized in that the step(4) The temperature of high temperature sterilizing is 118-124 DEG C, and the time of sterilizing is 45-55min.
8. wanting a kind of 4 preparation methods of soybean planting environment-friendly fertilizer according to right, which is characterized in that the step(5) Middle drying to moisture content is 5-9%.
CN201810689521.0A 2018-06-28 2018-06-28 A kind of soybean planting environment-friendly fertilizer and preparation method thereof Withdrawn CN108440219A (en)

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CN103524227A (en) * 2013-10-16 2014-01-22 合肥科友生物科技有限公司 Organic inorganic composite biologic medical fertilizer special for rice and preparation method of fertilizer
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111670629A (en) * 2020-06-16 2020-09-18 安徽省连丰种业有限责任公司 Fertilizing method for soybean planting

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