After the autumn harvest, there are plenty of corn stalks everywhere in the field and it's a waste to waste. If it is collected in the ground to produce green bio-organic fertilizer, it will be a good way for farmers who are farming. According to the test, 250 kg of straw bio-fertilizer is applied per acre of land. The fertilizer effect is equivalent to 100 kg of ammonium bicarbonate, 50 kg of superphosphate and 20 kg of potassium sulfate, and it also has good ecological benefits. Composting method: Wet the corn stalk first, eat enough water, and the ratio of straw water is generally 1:1.7. Then spread the wet corn stalks layer by layer and spread them through the spray until all the corn stalks are piled up. The dosage is 300 milliliters of L-KS bacterial agent per 250 kilograms of corn stalk. Dissolve the bacteria in water first. Add 50 kilograms of water per kilogram of medicine. Generally, the stack height should be 1.5 meters or more, and the stack width should not be less than 2 meters. . After being piled up, the surface is sealed with mud, and high quality compost can be made after 10 days of rotting and fermentation in high temperature season. The autumn and winter seasons take a little longer, between 15 days and 20 days. Application method: The bio-compost made of corn stalks can be used as organic fertilizer. The amount of field crops is 230 kg per mu. Before the farmland is applied, the basal fertilizer is poured into the ground through ploughing and can be used without applying any chemical fertilizer. Various crops, fruit trees, vegetables and other applications. Note: The use of L-KS compost heap corn stover, must be done to water, medicine uniform, sealed, this is the key to success or failure, water foot is cornstalk to eat enough water; drug evenly spray uniform , spraying, spray all; sealing the surface with a good mud seal, airtight, without losing water. Effect: Using L-KS fungus to compost rotted corn stalks to improve the microbial activity environment, promote the rapid propagation of microorganisms, rapid increase in temperature within the heap, can accelerate straw rot, the temperature can rise 55°C within 1--2 days. Above, the maximum temperature in a short time reaches 70°C. After 10 days of complete rot, the quantity and nutrient content of beneficial microorganisms in the compost will be significantly increased. Photosynthetic bacteria, potassium bacteria, phosphorus bacteria, and actinomycetes will increase by 265 times, 2131 times, 11.3%, and 5.25 times, respectively, compared to ammonium bicarbonate compost. Organic matter, available nitrogen, phosphorus, and potassium increased by 90%, 60.5%, 80.2%, and 70.6%, respectively. In addition, the high temperature of the com- ded corn stalks can kill and kill most of the pathogens and overwintering pests in the corn stalks, reduce the number of pathogens, and reduce the population density, thus reducing the occurrence of crop diseases and pests. China Agricultural Network Editor
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