1. Prevent the invasion of cold wave. Although peas are cold-resistant, after entering the normal and vigorous growth stage, the unstable temperature fluctuations will cause greater harm to their normal growth, which will affect the yield. Therefore, the fields should be sprayed with a new high-fat film 800 times in time Liquid, can effectively keep warm and prevent freezing. 2. Fertilizer and water management. Pea has a well-developed root system with many nodules and does not require a lot of nitrogen fertilizer. On the basis of sufficient water and fertilizer supply during the sowing and overwintering period, due to the large amount of fertilizer required during the blooming and podging period, appropriate nitrogen and phosphorus fertilizers should be supplemented to promote the plant to increase the number of flowers. Improve pod setting rate. Pea is more drought-tolerant and avoids waterlogging. It is necessary to do a good job of drainage, especially during the continuous spring rain season to prevent lodging. 3. Promote flowers and strengthen pods. Proliferation of flowers and pods is the basis to ensure a good harvest. It is necessary to spray Chuawang No. 3 once after turning green into the normal growth period, which can effectively improve the normal growth state of the plant, suppress the wild growth of shoots, and promote flowering and strong flowers. It is necessary to spray Caiguo Zhuangdi Ling at the beginning of the budding of the first flowers, spray once every 10-15 days, and spray 2-3 times continuously, which can enhance the quality of pollen fertilization, have a strong circulating fruit setting rate, promote fruit development, and have no deformities. No shells, no grains. 4. Prevent pests and diseases. Pea diseases include anthracnose, bacterial blight, rust, etc. The prevention and control methods: anthracnose, bacterial blight can be controlled with 30% Bacterium 1500-2500 times solution + Xingao lipid film 800 times solution, and 15% Pingpinning 1000-fold solution for rust. 1500 times solution + 800 times solution of new high lipid film for prevention and treatment. The main pest is aphids, which can be controlled by spraying imidacloprid 2000 times liquid + new high lipid membrane 800 times liquid. Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone Plant Extract,Natural Eleuthero Extract,Wolfberry Root Bark Extract,Portulaca Grandiflora Extract Fufeng Sinuote Biotechnology Co.,Ltd. , https://www.sinuotebio.com