Selenium-rich and disease and pest resistant compound fertilizer and manufacturing process thereof
A compound fertilizer and anti-pest technology, which is applied in the preparation of organic fertilizers, organic fertilizers, fertilization devices, etc., can solve the problems of serious bio-enrichment poisoning, inconvenient storage and use, and increased fertilizer costs, and achieve stress resistance Strong, saving manpower and material resources, high utilization effect
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Embodiment 1
[0080] The selenium-enriched anti-disease and insect compound fertilizer of the present invention comprises the following raw materials in proportions by weight:
[0081] Potassium dihydrogen phosphate 12 parts Slow-release nitrogen 8 parts Peat 13 parts
[0082] 9 parts of soybean meal, 18 parts of tea seed meal, 9 parts of rapeseed meal
[0083] 7 parts of amino acid, 0.7 part of zinc sulfate, 0.4 part of copper sulfate
[0084] 0.8 part of ferrous sulfate 0.8 part of borax 0.05 part of sodium 5-nitroguaiacol
[0085] SiO 2 20 parts of soil conditioner, 0.7 parts of selenium-enriched yeast, 0.05 parts of sodium α-naphthalene acetate
[0086] V B Family 0.052 parts V C 0.052 parts Citric acid 0.065 parts.
Embodiment 2
[0088] The selenium-enriched anti-disease and insect compound fertilizer of the present invention comprises the following raw materials in proportions by weight:
[0089] Potassium dihydrogen phosphate 10 parts Slow-release nitrogen 6 parts Peat 10 parts
[0090] 8 parts of soybean meal, 16 parts of tea seed meal, 8 parts of rapeseed meal
[0091] 5 parts of amino acid, 0.5 part of zinc sulfate, 0.2 part of copper sulfate
[0092] 0.5 part of ferrous sulfate 0.5 part of borax 0.02 part of sodium 5-nitroguaiacol
[0093] SiO 2 35 parts of soil conditioner, 0.4 part of selenium-enriched yeast, 0.02 part of sodium α-naphthalene acetate
[0094] V B Family 0.025 parts V C 0.025 parts Citric acid 0.03 parts.
Embodiment 3
[0096] The selenium-enriched anti-disease and insect compound fertilizer of the present invention comprises the following raw materials in proportions by weight:
[0097] Potassium dihydrogen phosphate 15 parts Slow-release nitrogen 10 parts Peat 15 parts
[0098] 10 parts of soybean meal, 20 parts of tea seed meal, 10 parts of rapeseed meal
[0099] 10 parts of amino acid, 1 part of zinc sulfate, 0.5 part of copper sulfate
[0100] 1 part of ferrous sulfate 1 part of borax 0.1 part of sodium 5-nitroguaiacol
[0101] SiO 2 5 parts of soil conditioner, 1 part of selenium-enriched yeast, 0.1 part of sodium α-naphthalene acetate
[0102] V B Family 0.15 parts V C 0.15 parts Citric acid 0.1 parts.
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