Bamboo-willow compound fertilizer and preparation method
A compound fertilizer and raw material technology, applied in the agricultural field, can solve the problems of unbalanced supply of physiological elements, restricted growth of bamboo and willow, insufficient nutrition in the growth of bamboo and willow, etc., so as to improve the absorption of nutrients and water, and improve the physical properties and structure. , the effect of increasing resistance
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Embodiment 1
[0023] A bamboo willow compound fertilizer, comprising the following raw materials in parts by weight:
[0024]
[0025]
[0026] The preparation method of described bamboo willow compound fertilizer, comprises the following steps:
[0027] a. Fermentation raw fertilizer preparation: select main material filter mud, auxiliary materials livestock and poultry manure, straw, wood ash, make fermented raw fertilizer according to the conventional process, and set aside;
[0028] b. Humic acid aging: choose humic acid as raw material, mix in sodium hydroxide, turn the pile and stir evenly, place it indoors, then spray sodium silicate aqueous solution, turn the pile while spraying, stack and dry, then process with a pulverizer into powder, ready to use;
[0029] c. Prepare nutritional element additives: mix ammonium sulfate, monoammonium phosphate, superphosphate, potassium sulfate, borax, zinc sulfate heptahydrate, magnesium sulfate monohydrate, ammonium bicarbonate, silica po...
Embodiment 2
[0032] A bamboo willow compound fertilizer, comprising the following raw materials in parts by weight:
[0033]
[0034] The preparation method of described bamboo willow compound fertilizer, comprises the following steps:
[0035] a. Fermentation raw fertilizer preparation: select main material filter mud, auxiliary materials livestock and poultry manure, straw, wood ash, make fermented raw fertilizer according to the conventional process, and set aside;
[0036] b. Humic acid aging: choose humic acid as raw material, mix in sodium hydroxide, turn the pile and stir evenly, place it indoors, then spray sodium silicate aqueous solution, turn the pile while spraying, stack and dry, then process with a pulverizer into powder, ready to use;
[0037] c. Prepare nutritional element additives: mix ammonium sulfate, monoammonium phosphate, superphosphate, potassium sulfate, borax, zinc sulfate heptahydrate, magnesium sulfate monohydrate, ammonium bicarbonate, silica powder, insect...
Embodiment 3
[0040] A bamboo willow compound fertilizer, comprising the following raw materials in parts by weight:
[0041]
[0042] The preparation method of described bamboo willow compound fertilizer, comprises the following steps:
[0043] a. Fermentation raw fertilizer preparation: select main material filter mud, auxiliary materials livestock and poultry manure, straw, wood ash, make fermented raw fertilizer according to the conventional process, and set aside;
[0044] b. Humic acid aging: choose humic acid as raw material, mix in sodium hydroxide, turn the pile and stir evenly, place it indoors, then spray sodium silicate aqueous solution, turn the pile while spraying, stack and dry, then process with a pulverizer into powder, ready to use;
[0045] c. Prepare nutritional element additives: mix ammonium sulfate, monoammonium phosphate, superphosphate, potassium sulfate, borax, zinc sulfate heptahydrate, magnesium sulfate monohydrate, ammonium bicarbonate, silica powder, insect...
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