Straw manure
1, stock preparation. One month before fertilization, crop stalks, human excreta, livestock and poultry manure, and appropriate amounts of horse dung and worms were prepared. 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, it will be poured once every 7 days for a total of 3-4 times. After about 30 days, it can be fermented. The fermented straw fertilizer has characteristics of blackness, rottenness, and smell, and is grasped into a group by hand and released. Application method and quantity: farmland can be used as base fertilizer, application or grasping of manure, generally 1 to 1.5 tons per 667 square meters; open land for base fertilizer, 667 square meters for 2-3 tons; greenhouses and greenhouses can be fully applied. Or, apply 3-5 tons per 667 square meters. Luggage Net,Double-Layer Nylon Organizer Net,Double-Layer Nylon Cargo Net,Double-Layer Nylon Trunk Luggage Net Ningbo Zhihao Car Accessories Co.,Ltd. , https://www.zhihaoautoparts.com