Method for preparing grape compound fertilizer
A compound fertilizer and grape technology is applied in the field of preparation of compound fertilizer for grapes, which can solve the problems that nutrients cannot be completely absorbed, cannot meet the nutritional requirements of grapes, and the nutrients of chemical fertilizers are not comprehensive enough, so as to reduce root-knot nematode disease and achieve high result rate. , the effect of high absorption rate
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Embodiment 1
[0013] The preparation method of grape compound fertilizer, concrete steps are:
[0014] 1) Dry and crush 40 parts of leguminous plant roots, 10 parts of bone meal, 15 parts of rapeseed cake, 15 parts of wine pomace, 5 parts of Radix Radix and 15 parts of animal manure, and mix well;
[0015] 2) Primary fermentation: Cover and seal the mixture obtained in step 1) with a plastic film, let it ferment naturally for 3 days, and then lower the temperature to 35°C;
[0016] 3) Secondary fermentation: Add 8 parts of EM bacterial agent, 0.05% tetrachloromandelic acid and 0.3% ethyl caprate of the mass of EM bacterial agent to the primary fermentation product obtained in step 2), add water and pH regulator , fermentation, the fermentation temperature is 50°C, the pile is turned every 2 days, the water content is controlled to 35%, the fermentation time is 10 days, the fermentation tank is opened to cool down, and the fermentation product is obtained;
[0017] 4) Granulation: Add 8 par...
Embodiment 2
[0019] The preparation method of grape compound fertilizer, concrete steps are:
[0020] 1) Dry and pulverize 35 parts of leguminous plant roots, 8 parts of bone meal, 12 parts of rapeseed cake, 15 parts of wine pomace, 5 parts of Radix Radix and 18 parts of animal manure, and mix well;
[0021] 2) Primary fermentation: Cover and seal the mixture obtained in step 1) with a plastic film, let it ferment naturally for 3 days, and then lower the temperature to 35°C;
[0022] 3) Secondary fermentation: Add 8 parts of EM bacterial agent, 0.06% tetrachloromandelic acid and 0.2% ethyl caprate of the mass of EM bacterial agent to the primary fermentation product obtained in step 2), add water and pH regulator , fermentation, the fermentation temperature is 50°C, the pile is turned every 2 days, the water content is controlled to 35%, the fermentation time is 10 days, the fermentation tank is opened to cool down, and the fermentation product is obtained;
[0023] 4) Granulation: Add 8 ...
Embodiment 3
[0025] The preparation method of grape compound fertilizer, concrete steps are:
[0026] 1) Dry and pulverize 45 parts of leguminous plant roots, 13 parts of bone meal, 16 parts of rapeseed cake, 17 parts of wine pomace, 6 parts of Radix Radix and 12 parts of animal manure, and mix well;
[0027] 2) Primary fermentation: Cover and seal the mixture obtained in step 1) with a plastic film, let it ferment naturally for 3 days, and then lower the temperature to 35°C;
[0028] 3) Secondary fermentation: Add 9 parts of EM bacterial agent, 0.07% tetrachloromandelic acid and 0.3% ethyl caprate, respectively, to the primary fermentation product obtained in step 2), add water and pH regulator , fermentation, the fermentation temperature is 50°C, the pile is turned every 2 days, the water content is controlled to 35%, the fermentation time is 10 days, the fermentation tank is opened to cool down, and the fermentation product is obtained;
[0029] 4) Granulation: Add 5-10 parts of modifi...
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