Technology of interplanting Pleurotus ostreatus with Cotton

Selection of plot and seed selection High-yield fields with flat terrain, sunny ventilation, convenient irrigation and drainage, close to water source were selected as interplanting fields, and the planting direction was north-south. Cotton varieties with compact plant type, high yield, disease resistance and long growth period are selected; Pleurotus ostreatus strains with high temperature type, high humidity resistance, strong drought resistance and fast germination are selected. Generally, the stock is purchased at the beginning of June, and it takes 35 - 40 days for the bacteria to develop. Fermentation process is adopted, no phosphorus fertilizer is added, 0.2% carbendazim is mixed into the culture medium before bagging, and the culture medium is sterilized by high pressure for 3 - 4 hours. Inoculate at constant temperature, and the inoculation amount is 5% of the feed. Place the bag in a cool place and keep the temperature at about 28℃. After 20 - 25 days, the hyphae are put into cotton fields in due time. The application of bacteria bag and interplanting specifications Cotton field interplanting Pleurotus ostreatus, to prepare cultivation materials as soon as possible. It is better to wait for a bag than for a bag. After the cotton field is sealed, the bacteria bag can be put in. Cotton row spacing 100 cm, dig a 30 cm sidewalk in the middle. Two rows of seed bags are placed in each ditch, sprayed with a small amount of water, then covered with 1 cm of fine sand soil, and finally sprayed with water once more on the top of the covered soil. 14,000 bags per mu of cotton field were suitable. When putting the bag, use a knife to make a vertical cut of 3 lengths of 10 cm on the bag, the cut side up. 3 - 5 days after interplanting, buds appear, and fresh mushrooms can be harvested and marketed in one week. Sperm mushroom field and timely harvest Under normal circumstances, 7 am-5 pm, spray water every 3 hours, keep the relative humidity of the field at 80%--90%. After the mushroom ripens, it should be harvested in time to avoid high temperature and humidity causing rotten mushrooms. In case of rainy weather, harvest ahead of time and drain water in time. Cotton interplanted Pleurotus ostreatus easy to occur gall midges, springworms and other pests, with 1000 times trichlorfon solution spray can be controlled, contaminated mushrooms should be removed in time and scattered around some quicklime powder.