1, stock preparation. Prepare crop stalks, human waste, livestock and poultry manure, and appropriate horse dung.
2, mixed materials. The prepared crop stalks are crushed into small pieces of about 3 cm. Then, the ratio of manure, livestock and poultry manure, and crushed straw are mixed in a ratio of 3:7, and water is poured.
3, heap rot. Prepare a pile of horse dung or griddles, use hot friends to make a warm heart (heating center), and then cover the warm straw with a layer of mixed straw. Shaped heap, heap height not less than 1.5 meters. After stacking, pay attention to management, prevent people and animals from stepping, measure stack temperature every day, and control the stack temperature at about 60°C. The maximum should not exceed 70°C. At this temperature is conducive to microbial activity, can speed up the decomposition rate of straw. After 7-10 days of fermentation, pour the heap. In the future, once every 7 days, it will be poured 3-4 times. After about 30 days, it can be leavened. The fermented straw fertilizer has characteristics of blackness, rottenness, and smell, and is grasped into a group by hand and released.
Sand Lance
Sand Lance,Pacific Sand Lance,Sand Lance Fish,Frozen Sand Lance
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