1, choose the right variety. The varieties selected by the breeding units in the middle and lower reaches of the Yangtze River should be selected, and northern varieties should not be selected. Otherwise, due to the early birth period, the advantages are difficult to play and the potential for increasing production is limited. At present, the varieties promoted in our province include Cichuanza 3, Ciza 1st, Zhefeng 1st and Xiangzam 8th. Dried Brown Smooth Shiitake Mushroom Dry Shitake,Soaking Dried Shiitake Mushrooms,Rehydrating Shiitake,Dried Sliced Shiitake Mushrooms SHANDONG JOIN & SHARE AGRICULTURAL DEVELOPMENT CO., LTD , https://www.joinsharemushroom.com
2, timely sowing transplanting. In mid-April, choose clear film seedlings, seedling age of about 25 days (or three-leaf period) can be transplanted; live area completed in early May sowing.
3. Reasonable colonization density. The transplant area is 1600-1800 plants/mu, and the live area is 2000-2200 plants/mu.
4, pay attention to promote the tone. The seedling stage is mainly promoted, followed by the spraying of a small amount of auxiliaries, a strong tree plant, and a good production stand; during the flowering period, compound fertilizers mainly composed of ammonia and potassium are re-applied, buried in trenches, and Intensive use of a combination of insecticidal and nutrient-enhancing moths, plastic plantings to prevent leggy growth, and spraying of foliar fertilizers in mid-to-late September to protect against early maturation.
5. Strengthen pest control. At the seedling stage, the fungicides are used to prevent litter blight and anthracnose. During the bud period, it is necessary to pay attention to draining water and reduce the occurrence of blight. happened. Cotton bollworm, red bollworm, cotton aphid, and red spider are still the main pests of cotton. Although they are planted with insect-resistant cotton, they have a certain resistance to young bollworms, and three or four instars and other pests need to be controlled.
6, emphasis on harvesting quality. Timely picking, preferably 5 to 7 days after the boll cracking, timely picking in the event of continuous rainy days; to divide the sun, branch, and sale of the fine flowers and the stiff petals, and to prevent the opposite fiber from harvesting and storage. Such as "three wires" mixed in.