Organic Fertilizer Application Add 5 kg of superphosphate per 100 kg of animal manure, mix well and store it for 5-7 days. The method can convert the volatile ammonium carbonate in the feces into stable ammonium phosphate, thereby preventing the loss of nitrogen, and the application of the ammonium carbonate into the pool can improve the fertilizer efficiency.
The green manure method leaves the grass, leaves, leaves, crops, etc. to dry, and then mixes a certain amount of manure, piles up on the shore in shallow water or pool corners, and presses stones to sink into the water. Each time thereafter, Turned once every 3-5 days, so that decomposition of corruption, the liquid gradually spread to the pool. Generally, it can be decomposed in 7-10 days in summer, then the coarse and hardy roots will be out of the pool and some new materials will be added. 100 kg per acre.
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