How to make biogas rot phosphate
2024-07-13 05:01:57
The biogas residue contains 10%-20% humic acid, and the humic acid substance can be formed by using the ammonia water or ammonium hydrogencarbonate solution and the acidic group in the humic acid molecular structure to increase the activity of the humic acid and improve the fertilizer efficiency. .
The method for preparing biogas humic acid fertilizer is to stack the biogas residue taken out from the biogas tank together with organic garbage or soil, and add a layer of 20-30 cm thick biogas residue to a layer of garbage (or soil). A large round table-shaped fertilizer pile, then cover the surface with some mud and shoot it, stacking for 15-20 days to become biogas and fat. If 20-25 kg of calcium, magnesium, phosphate or phosphate rock is added to each cubic meter of biogas residue during stacking, it will become a bio-fermented phosphate fertilizer. The fertilizer is suitable for use as a base fertilizer, and the application amount per acre is 1000 kg.
According to the experiment of the Beijing Academy of Agricultural Sciences, the biogas rot phosphate fertilizer has a significant effect on increasing yield of wheat, corn, eggplant, green pepper, etc., corn can increase yield by 13.8%, and green pepper can increase yield by 15%.
The method for preparing biogas humic acid fertilizer is to stack the biogas residue taken out from the biogas tank together with organic garbage or soil, and add a layer of 20-30 cm thick biogas residue to a layer of garbage (or soil). A large round table-shaped fertilizer pile, then cover the surface with some mud and shoot it, stacking for 15-20 days to become biogas and fat. If 20-25 kg of calcium, magnesium, phosphate or phosphate rock is added to each cubic meter of biogas residue during stacking, it will become a bio-fermented phosphate fertilizer. The fertilizer is suitable for use as a base fertilizer, and the application amount per acre is 1000 kg.
According to the experiment of the Beijing Academy of Agricultural Sciences, the biogas rot phosphate fertilizer has a significant effect on increasing yield of wheat, corn, eggplant, green pepper, etc., corn can increase yield by 13.8%, and green pepper can increase yield by 15%.
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