Special high-concentration garlic long-acting slow-release fertilizer and preparation method thereof
A high-concentration, slow-release fertilizer technology is applied in the fields of application, nitrogen fertilizer, and potassium fertilizer. It can solve the problems of short fertilizer effect time, large environmental adverse effects, and unfavorable supplementation of trace elements, so as to promote cell division, reduce bread garlic, and enhance nutrition. The effect of immunity
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[0065] Example 1
[0066] A long-acting slow-release fertilizer special for high-concentration garlic, including the following parts by weight of raw materials: 280 parts of urea, 220 parts of monoammonium phosphate, 280 parts of potassium sulfate, 100 parts of calcium magnesium phosphate fertilizer, 30 parts of humic acid, and chelated zinc sulfate 10 parts, 20 parts of sodium octaborate tetrahydrate, 15 parts of urease inhibitor, 15 parts of nitrification inhibitor, 30 parts of concrete fertilizer.
[0067] The preparation method of the special long-acting slow-release fertilizer for high-concentration garlic of this embodiment includes the following steps:
[0068] (1) Put urea, monoammonium phosphate, potassium sulfate, and concrete fertilizer into the silo through the feeding port respectively, and put the quantitative calcium magnesium phosphate fertilizer, humic acid, chelated zinc sulfate, urease inhibitor, and nitrification inhibitor into a separate silo. Stir evenly, and t...
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[0073] Example 2
[0074] A long-acting slow-release fertilizer special for high-concentration garlic, including the following parts by weight of raw materials: 260 parts of urea, 250 parts of monoammonium phosphate, 300 parts of potassium sulfate, 80 parts of calcium magnesium phosphate fertilizer, 30 parts of humic acid, and chelated zinc sulfate 10 parts, 15 parts of sodium octaborate tetrahydrate, 15 parts of urease inhibitor, 15 parts of nitrification inhibitor, 40 parts of concrete fertilizer.
[0075] The preparation method of the special long-acting slow-release fertilizer for high-concentration garlic of this embodiment includes the following steps:
[0076] (1) Put urea, monoammonium phosphate, potassium sulfate, and concrete fertilizer into the silo through the feeding port respectively, and put the quantitative calcium magnesium phosphate fertilizer, humic acid, chelated zinc sulfate, urease inhibitor, and nitrification inhibitor into a separate silo. Stir evenly, and th...
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