Rice - black fungus nesting technology
During the growing season of rice, black fungus is intercropping. The microclimate of paddy fields can meet the requirements of fertility conditions of fruiting bodies. Therefore, the yield of black fungus can be increased by 1 to 2 times and the yield per mu can reach 250 kilograms. First, the ear temperature, humidity and light requirements (a) temperature: black fungus is a moderate-temperature edible colonies, hyphae will not die at plus or minus 30 °C environment, but the development of a suitable temperature of 22 ~ 28 °C The suitable temperature for fruit body growth is 20-28°C. Too low or too high temperature will inhibit the growth of black fungus. (2) Humidity: The suitable humidity for the development of mycelium is 60% to 75% (water content of bag material). Humidity is too high to cause poor ventilation, lack of oxygen, and affect the development of mycelium; humidity is too low, mycelium dry, and stop growing. During fruit body growth, not only should the bag material have sufficient moisture, the air humidity should also reach more than 90%. When the fungus grows, even if it rains all day, it has no effect on the growth of fruit bodies. (C) light: light can increase the temperature of the substrate, so that the rapid growth of mycelium in the matrix, and can make black fungus enhance the color, reduce disease, grow vigorously. Second, rice and black fungus nesting techniques in mid-June and mid-September in the intercropping between black and white rice fungus, rice bran soil (water) temperature between rice and rice temperature, humidity, light and physiological requirements of fungus suitable . (A) Select temperature-resistant strains: The fruit bodies of amber brown fungus can still grow normally at 36°C. Therefore, it can be selected as a strain for production, and it is easy to obtain a successful intercropping in the hot season. (II) Selection and preparation of rice fields: Soils that are easy to settle after being cultivated and leveled, and that are easily plated into rice plants after “baking†are selected. Drainage ditch around the rice field, irrigation 1.6 to 3.3 cm, ready to be included in the mushroom rod nesting. (3) Releasing time: Bag materials are produced in mid-April each year. After sterilization, the mycelium is germinated for 40 to 50 days. The mycelium is entangled and the whole bag is velvet white. There are bar-shaped ear holes above the bag material. Place nests. On Waseda, around June 15th, late rice fields set about 15 September, and put their prepared rods in the middle of the day. According to the long diameter, one by one. (D) Water slurry management: if the field has hidden water, to prevent the water layer is too high, to avoid submerging the mycorrhizal; this time to drain, control the water layer, do it intermittently dry. (v) Harvesting of fruiting bodies: When the edges of the ears become soft, the flesh is hypertrophic, the roots of the ears contract or the white spores are produced on the back, indicating that the ears are nearly mature or mature, and the size should be promptly drained and harvested. Ears and ears will be affected and ears will be affected, resulting in reduced production.