Control the growth rate of the ear piece, ensure that the ear piece grows black and thick, round, no watering above 25 degrees, 3 o'clock in the afternoon to 9 o'clock in the next day, watering from 5 o'clock in the summer to 6 o'clock in the next day, all wet thoroughly Intermittent moisture management. Place the shed film when watering, and roll it up for ventilation when not watering. (1) Control of the ear environment 1 keep the humidity During the earing, we should focus on humidification and coordinate the factors of temperature, gas and light. Especially in the period of fruiting body differentiation, more water is needed, so more attention should be paid. After the bag is opened, the water is sprayed once, so that the bag is wet, the ground is soaked, and the relative humidity of the air is maintained at about 90% to promote the formation and differentiation of the primordium. The relative humidity of the air should be kept above 80% throughout the earing stage. If the humidity is insufficient, the hyphae in the dry shrinkage part tends to age and decline, especially after the ear buds are exposed, the ear buds are exposed in the air. At this time, the relative humidity in the air is less than 90%, the humidity is not enough, and the ear buds are easy to lose water. Fossilization affects the differentiation of the ear slices. In order to maintain the humidity, it is best to spread large sand on the ground, spray water directly on the surface of the ground, walls and bacteria bags by spraying or watering cans every morning, midnight and evening to increase the humidity of the air. When spraying water on the surface of the bag, the water should be sprayed so that the ear piece is wet and not covered. The water should be sprayed directly onto the ear to avoid causing bad ear. 2 control temperature The temperature in the ear stage is preferably 22 ° C to 24 ° C, the lowest is not lower than 15 ° C, and the highest is not more than 27 ° C. Too low or too high a temperature affects the growth of the ear and reduces the yield and quality. Especially in the case of high temperature, high humidity and poor ventilation conditions, it is very easy to cause mold contamination and rotten ears. When encountering high temperature, the key to management is to lower the high temperature as soon as possible. It is possible to adopt enhanced ventilation, spray water in the morning and evening, and use the well water to spray the surrounding walls, space and ground to cool down. 3 increase lighting Black fungus needs to have enough scattered light and a certain amount of direct light at the earing stage. Increasing the light intensity and prolonging the illumination time can enhance the transpiration of the ear piece and promote its metabolic activity. The ear piece becomes thick, the color becomes black, and the quality is good. The light intensity is preferably 400~1000lx. The black fungus is planted in the bag. During the earing, the position of the bacteria bag should be frequently changed and rotated, so that the individual bacteria bags can evenly receive light and improve the quality of the fungus. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Sodium Bicarbonate Injection,Albendazole Antidote,Safener Antidote,Cyanide Poison Antidote NOUVASANT GROUP LTD. , https://www.nouvasant.com