First, the compost method: first wet the corn stalks, eat enough water, the ratio of grass and water is generally 1:1.7, then spread the wet corn stalk layer by layer, spread a layer of spray urging agent liquid. Until all corn stalks are finished. The dosage is 6 per 200 kg of corn husk with the rot contaminant. Firstly dissolve the replenisher with water, add 0.5 kg of water and 25 kg of water. It is generally required that the stack height is 1.5 meters or more, the pile width is not less than 2 meters, and the length is not limited. After the heap is finished, the surface is sealed with mud and high quality compost can be made by rot fermentation for 20 days in the hot season. The autumn and winter seasons take a bit longer. Second, the characteristics of compost: (a) short accumulation time, good rot effect: use of rot contaminant corn stalks, improve the microbial activity environment, promote the rapid propagation of microorganisms, the heap temperature increases quickly, can accelerate straw rot. Within three or four days, the stack temperature can rise above 55°C, and the maximum temperature can reach 70°C in a short time. 20 days can completely rot. (b) The compost is of good quality. The use of rot contaminants to compost corn stalks is actually a bio-organic fertilizer made from corn stalks as a culture medium. The amount and nutrient of beneficial microorganisms in the compost are significantly increased, and ammoniated bacteria, potassium bacteria, phosphorus bacteria, and actinomycetes are respectively higher than Ammonium bicarbonate compost increased 265-fold, 2131-fold, 11.3%, and 5.2%; organic matter, available nitrogen, phosphorus, and potassium increased by 54.9%, 10.3%, 76.9%, and 68.3%, respectively. (c) killing disease sterilization, reduce crop diseases. Propellant rot and corn stover can kill and kill most of the pathogens and overwintering pests in corn stover through high temperature, reduce the number of pathogens and reduce the population density. So as to reduce the incidence of crop diseases and pests. Third, the application methods: the use of corn stalks into the compost, can be used as organic fertilizer, field crops per acre amount of 250 kg of dry straw compost, the soil before the applicator, ploughing into the ground as a base fertilizer. Suitable for a variety of crops, fruit trees, vegetables and other applications better. IV. Matters needing attention: To use rot contaminants to compost corn stalks, it is imperative that we do enough water, medicine, and sealing. This is the key to success or failure. Water enough to eat enough water to eat corn stalks; medicine evenly sprayed evenly, sprayed, sprayed full; sealing surface that is sealed with mud, airtight, without losing water.
Previous: How to choose foliar fertilizer