Special slow release fertilizer for grapes and preparation method thereof

[0025] Reference figure 1 The method for preparing a slow-release fertilizer dedicated to grapes provided by the present invention includes the following steps:

[0026] S1. After mixing the brewery wastewater, sugar factory wastewater, and distiller's grains evenly, the temperature is increased for concentration, and the corncob powder, peanut shell powder, wheat bran, oil extraction residue, vetch, sweet clover, and manjiang red are added to the room temperature. Adjust the pH to 6-7, then add the compound fermentation inoculum to mix, seal, heat up and ferment to obtain material A;

[0027] S2. Mix chicken manure, superphosphate and borax, add horse manure, sheep manure and silkworm excrement after heating up, adjust the pH to 5-7 after cooling down to room temperature, then add compound enzyme preparation, stir evenly, and sprinkle with zeolite powder Activated carbon, heat up for enzymatic hydrolysis, and then heat up and inactivate to obtain material B;

[0028] S3. After mixing material A and material B, add nano-carbon, biogas digester residue, humate, and soybean roots, stir evenly, dry at low temperature, crush, and granulate to obtain material C;

[0029] S4. After mixing the dregs, straw powder, wood chips, and papermaking sludge, pulverize, then add polyvinyl alcohol and stir evenly to obtain material D; place material C in a wrapping granulator for rotation, and material D is sprayed on the material under pressure Material E is obtained on the surface of C;

[0030] S5. Place the material E in the wrapping granulator for rotation, mix the amino acid, sodium alginate, starch acetate, and sepiolite powder evenly, and spray it on the surface of the material E in the wrapping granulator to obtain special grapes. Slow-release fertilizer.

[0032] Example 1

[0033] The present invention proposes a special slow-release fertilizer for grapes, and its raw materials in parts by weight include: 100 parts of brewery wastewater, 80 parts of sugar factory wastewater, 20 parts of distiller’s grains, 90 parts of corn cob powder, 50 parts of peanut shell powder, and wheat bran 40 parts, 60 parts of oil residue, 60 parts of vetch vetch, 70 parts of sweet clover, 80 parts of manjiang red, 5 parts of zeolite powder, 12 parts of activated carbon, 30 parts of horse manure, 40 parts of sheep manure, 35 parts of chicken manure, 30 parts of silkworm excrement Parts, 1.2 parts of superphosphate, 0.1 part of borax, 3 parts of compound enzyme preparation, 12 parts of compound fermentation inoculum, 5 parts of nano carbon, 40 parts of biogas digester residue, 20 parts of humate, 35 parts of soybean root, 20 parts of medicine residue Parts, 25 parts of straw powder, 20 parts of wood chips, 3 parts of polyvinyl alcohol, 5 parts of papermaking sludge, 18 parts of amino acids, 18 parts of sodium alginate, 18 parts of acetate starch, 5 parts of sepiolite powder.

[0034] The oil pressing residue includes 5 parts by weight of soybean cake, 24 parts of tung seed cake, and 20 parts of flax cake; the compound enzyme preparation is composed of cellulase, pectinase, protease and amylase; the compound fermentation inoculum is Lactobacillus, The composition of yeast and cellulolytic bacteria; the content of rhizobia in soybean roots is 10 billion/g; amino acids by weight include: 2 parts aspartic acid, 8 parts leucine, 3 parts isoleucine, 2 parts of threonine, 1 part of lysine; the dregs are made of Junzi, Coptis, Scutellaria baicalensis Georgi, Sophora flavescens, Honeysuckle, Lei Wan, Kupi Teng, and Betel nut. The weight ratio of the residue after decoction is 6:1:4: 0.8:1.8:2:6:1 is mixed.

[0035] The method for preparing the above-mentioned slow-release fertilizer special for grapes provided by the present invention includes the following steps:

[0036] S1. After mixing the brewery wastewater, sugar factory wastewater, and distiller’s grains evenly, the temperature is raised to 50°C for concentration, kept for 4h, and then reduced to room temperature, then corncob flour, peanut hull powder, wheat bran, oil extraction residue, vetch, grass Mix mulberry and Manjianghong uniformly, adjust the pH to 6, then add the compound fermentation agent to mix, seal, heat up to 36°C for fermentation to obtain material A, the fermentation time is 10 days;

[0037] S2. Mix chicken manure, superphosphate and borax. After heating to 50℃, add horse manure, sheep manure and silkworm excrement to mix, adjust pH to 5 after cooling down to room temperature, then add compound enzyme preparation, stir evenly, and sprinkle into zeolite Powder and activated carbon, heated to 38℃ for enzymatic hydrolysis, the enzymatic hydrolysis time is 5 days, then heated to 120℃ to inactivate material B;

[0038] S3. After mixing material A and material B, add nano-carbon, biogas digester residue, humate, and soybean roots, stir evenly, dry at 45°C for 8 hours, crush and granulate to obtain material C;

[0039] S4. After mixing the slag, straw powder, wood chips, and papermaking sludge, pulverize, add polyvinyl alcohol and stir evenly to obtain material D; place material C in the wrapping granulator for rotation, and the rotating speed of the wrapping granulator is 260rpm, material D is sprayed on the surface of material C under pressure to obtain material E;

[0040] S5. Place the material E in the wrapping granulator for rotation. The rotating speed of the wrapping granulator is 150rpm. After the amino acid, sodium alginate, acetate starch, and sepiolite powder are mixed uniformly, they are sprayed on the wrapping granulator under pressure. The surface of the medium material E gets a slow-release fertilizer special for grapes.

[0041] Example 2

[0042] The present invention proposes a slow-release fertilizer special for grapes. Its raw materials include, by weight, 120 parts of brewery wastewater, 50 parts of sugar factory wastewater, 30 parts of distiller’s grains, 80 parts of corn cob powder, 60 parts of peanut shell powder, and wheat bran. 30 parts, 90 parts of oil residue, 50 parts of vetch, 80 parts of sweet clover, 60 parts of Manjiang red, 8 parts of zeolite powder, 10 parts of activated carbon, 50 parts of horse manure, 20 parts of sheep manure, 45 parts of chicken manure, 20 parts of silkworm excrement Parts, 2 parts of superphosphate, 0.08 parts of borax, 5 parts of compound enzyme preparation, 8 parts of compound fermentation inoculum, 10 parts of nano carbon, 30 parts of biogas digester residue, 30 parts of humate, 15 parts of soybean root, 25 parts of medicine residue Parts, 16 parts of straw powder, 26 parts of wood chips, 1 part of polyvinyl alcohol, 8 parts of papermaking sludge, 12 parts of amino acids, 20 parts of sodium alginate, 15 parts of acetate starch, 8 parts of sepiolite powder.

[0043] The oil pressing residue includes 9 parts by weight of soybean cake, 18 parts of tung seed cake, and 26 parts of flax cake; the compound enzyme preparation is composed of cellulase, pectinase, protease, and amylase; the compound fermentation inoculum is composed of Acetobacter, The composition of actinomycetes; the content of rhizobia in soybean roots is 100 billion/g; the dregs are made of Junzi, Coptis, Scutellaria, Sophora flavescens, Honeysuckle, Lei Wan, Kupi vine, and betel nut. 2:3:2:1:1.2:4:3:2 is mixed.

[0044] The method for preparing the above-mentioned slow-release fertilizer special for grapes provided by the present invention includes the following steps:

[0045] S1. After mixing the brewery wastewater, sugar factory wastewater, and distiller’s grains evenly, heat up to 60℃ for concentration, keep it for 3 hours, and then add corn cob flour, peanut hull powder, wheat bran, oil extraction residue, vetch, grass Mix mulberry and Manjianghong uniformly, adjust the pH to 7, then add the compound fermentation agent to mix, seal, heat up to 30°C for fermentation to obtain material A, the fermentation time is 12 days;

[0046] S2. Mix chicken manure, superphosphate and borax. After heating to 50℃, add horse manure, sheep manure and silkworm excrement to mix, adjust pH to 5 after cooling down to room temperature, then add compound enzyme preparation, stir evenly, and sprinkle into zeolite Powder and activated carbon, heated to 35℃ for enzymolysis, the enzymolysis time is 8 days, then heated to 130℃ to inactivate material B;

[0047] S3. After mixing material A and material B, add nano-carbon, biogas digester residue, humate, and soybean roots, stir evenly, dry at 40°C for 12 hours, pulverize, and granulate to obtain material C;

[0048] S4. After mixing the slag, straw powder, wood chips, and papermaking sludge, pulverize, add polyvinyl alcohol and stir evenly to obtain material D; place material C in the wrapping granulator for rotation, and the rotating speed of the wrapping granulator is 200rpm, material D is sprayed on the surface of material C under pressure to obtain material E;

[0049] S5. Place the material E in the wrapping granulator for rotation. The rotating speed of the wrapping granulator is 180rpm. After the amino acid, sodium alginate, acetate starch, and sepiolite powder are mixed uniformly, they are sprayed into the wrapping granulator under pressure. The surface of the medium material E gets a slow-release fertilizer special for grapes.