What should I do if the pepper virus disease is flooded? The main source of the disease of capsicum virus is cucumber mosaic virus, which is one of the main diseases in the process of planting pepper. The understanding of the damage will result in systemic mosaics, deformities, fern leaves, dwarf, etc., and sometimes leaves. Dead spots and stem streaks, now Hui Nongwang Xiaobian said that the phenomenon of pepper virus disease is rampant. First, the cause of the flooding of pepper virus disease 1, fertilizer and water imbalance The planting soil lacks organic matter, or the soil elements are unbalanced, which causes the plant's resistance to decrease, which is likely to cause heavier pepper virus disease. It is necessary to know that the field of nitrogen fertilizer application is very strong, but the resistance is weak. 2, the environment caused Viral diseases like high temperatures like dry weather, the more high temperature and drought, the faster the spread of viral diseases, the more serious the disease, it can be said that summer is the peak period of pepper virus disease. 3. Other reasons a. Viral diseases will harm the pepper seedling stage to the long-term planting stage, especially the late-growing late-planting pepper field. Only in the late growth stage, the viral infection will be reduced, and the 2-4 leaf stage is the peak of infection. b. The wound leaves caused by farming operations are easily infected. Second, the prevention and treatment of pepper virus disease flooding 1. Soil disinfection The soil needs to be disinfected before planting the pepper; Avoid the pathogens of virus disease remaining in the soil before planting crops, and endanger the healthy growth of peppers; If conditions permit, planting peppers can be done without soil cultivation. 2, select good varieties When planting peppers, the choice of seeds is very important. The seeds that are healthy and disease-free can play a role in the prevention and treatment of viral diseases to a certain extent. Therefore, it is possible to select excellent varieties with strong disease resistance and fundamentally prevent and cure viral diseases. 3. Reasonable farming When planting peppers, it is best to adopt a rotation method. Don’t repeat it; Regularly clean up the fields to remove weeds. 4, correct fertilization Applying the base fertilizer, the base fertilizer is mainly based on farmyard manure, and 2000~3000 kg of farmyard manure is applied per mu of land; When fertilizing, you should not apply nitrogen fertilizer, and pay attention to the balance of trace elements. 5, the correct medication Select 3% amino oligosaccharide 15g to 30~40kg of water, amino oligosaccharide will not pollute the environment, have dual biological regulation function, improve plant antiviral ability, promote authigenic bacteria in soil, lactic acid bacteria, fiber Decomposing bacteria, actinomycetes and other enzymes to ensure the growth of plants in a good soil environment. Through cell activation, the damage of the damaged plant is repaired, thereby promoting the roots and strengthening the seedlings, enhancing the stress resistance of the crop, and achieving the effect of promoting plant growth. Jewelry Safes,Jewelry Safe,Best Jewelry Safe,Jewelry Safe Box Hebei Yingbo Safe Boxes Co.,Ltd , https://www.yingbosafebox.com
What should I do if the pepper virus disease is flooded? Soil disinfection, variety selection points