1. Timely sowing Timely sowing is one of the important technical measures for spring cabbage cultivation. If sowing is too early, the growth of seedlings is large, and the continuous low temperature in early spring causes the seedlings to pass through the vernalization stage prematurely, and it is prone to cause early bolting. On the contrary, sowing Too late, delaying the maturation period and affecting economic efficiency. Before sowing, the seedbed is irrigated, seeded with a new high-fat membrane (mixed with seed coating agents), repelled from underground pests, isolated from viral infections, enhanced respiratory intensity, and improved seed germination. rate. 2. Seedling management In order to cultivate strong seedlings, temperature management at the seedling stage is very important. After sowing, it is necessary to cover the straw curtain at night, and the temperature can be appropriately reduced after the seedlings are flushed. The weather should be ventilated in sunny or rainy days. Spraying on the surface of plants with new high fat film can prevent bacteria from infecting, improve the ability to resist natural disasters, increase the intensity of photosynthesis, and protect seedlings from growing vigorously. 3, Daejeon management timely watering after planting, in order to improve the survival rate of seedlings, ditch drainage during the growth period to maintain good root development. In time, the stems and stems of the plants are stout and lush. At the same time, it can increase the ability to resist disasters, reduce the amount of pesticides and fertilizers, and reduce residual poisons. At the same time, we must strengthen the comprehensive prevention and control of pests and diseases, and spray a new high-fat membrane to enhance the control effect. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Incubator Products,Air Circulation System,Lighting Incubator Machine For Lab,Incubator Temperature Controlle Guangdong Widinlsa International Co.Ltd , https://www.widinlsamachine.com