The meaning of fertilizer and nutrient content:
Feifei is also called Feifei. It is to dig a pit near the house or at the corner of the field, and pour turf, weeds, rice bran, excrement, sewage, etc. into a pit and turn it into a fertilizer that is cooked and cooked.
The nutrient content of manure is slightly lower than that of manure, generally containing 0.3% to 0.45% of nitrogen (N).
Composting:
Dig a pit near the house or at the field corner. The pit is about 1 meter deep. Put some lime powder on the bottom of the pit or hammer it with a layer of cement so as not to infiltrate the fertilizer into the pit. The size of the pit depends on the raw material. If it is in paddy field沤 , , , , , , , , , , , , , , , , , , 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 —. After pouring, some manure and sewage are poured. The material should be flooded and submerged, and the raw material should be decomposed under odious conditions and then turned every 7-10 days.
If you want to make up the fat, it's best to keep some of the fat that you used to make. It's like adding a little noodle when you make bread, and you can make the noodle quickly. In addition, some fertilizers containing more nitrogen, such as human waste, ammonium sulfate, and oil cakes, should be added to speed up the decay of fertilizers and improve the quality of manure.
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