In regions where cattle and sheep are not being cultivated, corn stalks cannot be ignited and burned after harvesting, and they should not be allowed to be thrown away by rot. The corn stalks can be piled on the ground to produce protein biological feed and organic fertilizers, and the pests in the field can be trapped into the corn stalks to eliminate field pests. The tonnage of 10 kg can be produced for each kilogram of corn stalks, including 5 kg. Do a good quality protein feed. Through the digestion and help of these small animals, the corn stalks have become highly efficient biological fertilizers, among which photosynthetic bacteria, potassium bacteria, phosphorus bacteria, and actinomycetes have increased 260-fold, 2000-fold, 10%, and 6%, respectively. Phosphorus and potassium increased by 60.5%--90%. Its fertilizer efficiency is equivalent to 200 kg of ammonium bicarbonate, 100 kg of superphosphate and 40 kg of potassium sulfate. It can also improve soil structure and improve soil fertility. The method is as follows: Traps and production of insects. Combine corn stalks into small pieces and add small straws such as hay, rice straw, wheat straw, etc., first spread 15 cm thick, then spread 2 cm to 5 cm thick dilute feces or leftovers on the straw, and then spread it repeatedly to the 3rd floor - 5 Layers are piled into a cone, sprinkled with fine soil and poured with water. Soon, the corn husks began to trap and breed pests such as cockroaches and cockroaches. Drought during the composting process should be dripping at any time. When the corn stalk stack naturally decreases by about half from the original height, it can be excavated and used from the upper level. From the upper layer, maggots, maggots, and maggots from the lower layer can be fed to chickens, ducks, pigs and other livestock and poultry. The remaining rotten straw and fecal pellets are high-quality fertilizers that can be used as base fertilizer or top dressing. 2. Farming clams. The corn stalks are piled as above, each layer of corn stalks is covered with water, and the starter EM liquid or L-KS bacterium (marketed) is used to spray water. 10 kg of EM stock solution can spray 1 ton of corn straw with 100 kg of water, and 1200 ml of L-KS can add 1 kg of corn straw with 60 kg of water. After the corn stalks are piled up, the surface is sealed with mud and rots into high-quality fertilizer in about 15 days. This fertilizer was used to feed 50 kg of alfalfa as feed. After being digested by earthworms, corn stover fertilizer turns into granular manure and has higher fertilizer efficiency. China Agricultural Network Editor
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