Preparation technology of soil improvement fertilizer for three red pomelo cultivation
A technology of soil improvement and preparation technology, applied in the preparation of organic fertilizers, organic fertilizers, inorganic fertilizers, etc., can solve the problems of low organic matter content, unfavorable growth and development of pomelo trees, poor structure, etc., and increase soil porosity and water holding capacity , increase the average yield per mu, and improve the effect of the ability
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[0034] The preparation process of the composite bacteria described in step S1 comprises the following steps:
[0035] a. Bacillus licheniformis, nitrifying bacteria, saccharomyces, photosynthetic bacteria, nitrogen-fixing bacteria brown balls, phosphorus bacteria, and potassium bacteria are respectively activated and expanded at a temperature of 23-26° C. according to the weight ratio, and used for standby;
[0036] b. Mix the bacillus licheniformis, nitrifying bacteria, saccharomyces, photosynthetic bacteria, brown spheroid azotobacter, phosphorus bacteria, and potassium bacteria after expanding the culture in step a, and add biological growth stimulators, biological nutrients, and 500-800 parts of water Mix evenly, cultivate at a temperature of 24-26°C for 15-18 hours, and then centrifuge and remove water at a speed of 2000-3000r / min to obtain composite bacteria; the biological nutrient includes the following raw materials in parts by weight : 50-60 parts of yeast extract, 3...
Embodiment 1
[0042] A soil improvement fertilizer for planting Sanhong honey pomelo, which comprises the following raw materials in parts by weight: 52 parts of ammonium carbonate, 13 parts of monoammonium phosphate, 24 parts of potassium chloride, 12 parts of peat soil, 4 parts of montmorillonite powder, 3 parts of zeolite powder, 7 parts of sea foam powder, 10 parts of calcium magnesium phosphate fertilizer, 26 parts of compound bacteria, 15 parts of diatomaceous earth, 5 parts of itaconic acid, 8 parts of polyvinyl alcohol, 3 parts of polyamino acid potassium, 3.2 parts of polyethylene oxide part, 3.8 parts of starch grafted potassium acrylate;
[0043] The composite bacterium includes the following raw materials in parts by weight: 26 parts of Bacillus licheniformis, 20 parts of nitrifying bacteria, 12 parts of saccharomyces, 5 parts of photosynthetic bacteria, 8 parts of brown nitrogen-fixing bacteria, 8 parts of phosphorus bacteria, potassium bacteria 3 copies;
[0044] The preparat...
Embodiment 2
[0053] A soil improvement fertilizer for planting Sanhong honey pomelo, comprising the following raw materials in parts by weight: 43 parts of ammonium carbonate, 12 parts of monoammonium phosphate, 16 parts of potassium chloride, 8 parts of peat soil, 3 parts of montmorillonite powder, 2 parts of zeolite powder, 5 parts of sea foam powder, 7 parts of calcium magnesium phosphate fertilizer, 22 parts of compound bacteria, 6 parts of diatomaceous earth, 3 parts of itaconic acid, 5 parts of polyvinyl alcohol, 2 parts of polyamino acid potassium, 3 parts of polyethylene oxide part, 2.2 parts of starch grafted potassium acrylate;
[0054] The composite bacterium includes the following raw materials in parts by weight: 20 parts of Bacillus licheniformis, 12 parts of nitrifying bacteria, 10 parts of saccharomyces, 3 parts of photosynthetic bacteria, 6 parts of brown nitrogen-fixing bacteria, 4 parts of phosphorus bacteria, potassium bacteria 3 copies;
[0055] The preparation proces...
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