Organicfavabean protein from China manufacturer introduces the prevention and control measures of broad bean red spot disease
Do you know what the prevention and control measures of broad bean red spot disease are? Follow the editor of Organicfavabean protein from China manufacturer to have a simple understanding!
Agricultural control: Planting disease-resistant varieties and carrying out reasonable crop rotation. This requires growers to adopt high-border and deep furrow cultivation, so that the rainwater can be discharged in time after the rain, thereby reducing the humidity in the field. And in the process of planting, it should be properly planted closely, and at the same time pay attention to ventilation and light transmission.
Physical control: disinfection of seeds and soil. Before sowing, it is necessary to soak the seeds with 1% lime water and 800 times the new high-fat film for 24 hours. At the same time, it is necessary to use 50% sodium disulfonate wet powder 500 times solution and new high-lipid film 800 times solution to spray on the soil. In addition, it is necessary to strengthen fertilizer and water management and use formula fertilization technology. Broad beans are more avoid to apply nitrogen fertilizer. At the same time, it is also necessary to increase the application of plant ash or other phosphorus and potassium fertilizers, which can enhance the disease resistance of broad beans. Kao No. 3 should be sprayed during the growth period of broad beans to prevent the main shoots from growing too vigorously and promote the differentiation of flower buds. Caiguo Zhuangdi Ling should be sprayed before the broad bean blooms, which can achieve the effect of strengthening the flower and strong pedicle, and can also effectively enhance the pollination quality of broad bean, promote fruit development, and improve the yield and quality of broad bean.
In summary, the editor of Organicfavabean protein from China manufacturer tells about the prevention and control measures of red spot disease on broad beans.