1. Reasonable crop rotation, select good varieties with strong disease resistance, disinfect the seeds before planting, and dress the seeds with a new high-fat film, which can repel underground diseases and insects, effectively kill harmful bacteria, block virus infections, and improve seed germination rate .
2. Land preparation and cultivation, select loose, organic-rich land for planting, turn 25 cm deep, and apply 3000-3500 kg decomposed organic fertilizer per acre and 30-50 kg special compound fertilizer for beans. Prepare the ground, make a border, and open drainage ditches. Choose the live broadcast method, plant two rows per border, and use 2-3 kg per mu. After sowing, spray the new high-fat film in time to keep moisture, prevent soil formation, cover straw or sunshade nets, prevent rainstorms, and remove them in time after emergence.
3. Field management, after emergence, a small amount of compound fertilizer or urea should be applied deeply, and water should be sprayed on time, avoid flooding, and drain water in time when there is a lot of rain. After the vines are planted, the "human" frame should be set up in time. During the growth period, spray Chuawang No. 3 to suppress the plant growth and promote the differentiation of flower buds. At the same time, spray Caiguo Zhuangdi Ling during the flowering and podging period to enhance the quality of pollen fertilization, which is beneficial to cowpea. The root system is pierced down, the stalk is thick and strong, the circulation fruit setting rate is strong, and the fruit development is promoted. There is no deformation, good regularity, quality improvement, and the fruit is continuously enriched.
4. Prevention and control of diseases and insects. The main diseases of autumn cowpea are rust, leaf mold, anthracnose, leaf spot, etc. The main pests are aphids and bean pod borers. Spraying targeted drugs and new high-lipid film can improve the efficacy and achieve the control effect. Best, to reduce the number of pesticide sprays and pesticide residues.
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1. Imported PET film is used, with high transparency, high acid and alkali resistance, and scratch resistance;
2. Reasonable structure, suitable for workers of various head shapes, can directly cover myopia glasses, convenient for work;
3. This product can effectively avoid the infection of the medical staff caused by the blood and body fluid splashing of the virus carriers in the process of receiving medical treatment and accident treatment;
4. Light weight, ergonomic design, built-in soft pad to reduce the pressure of the cap body on the forehead, comfortable to wear, no pressure;
5. The anti-fog performance is good, the PET protective sheet disperses the fog faster than the ordinary film, and a unique fog dispersing port design is added to give you a clear vision at any time;
6. It is firm and reliable to wear, and you will not feel inconvenience when bending over or bowing your head;
7. The protection area is large, the effect is good, and the protection range can reach the entire face. Because of its economical and cost-effective characteristics, it is very popular among users.
[Features of this product]: This product is a new protective product that integrates eye, mouth, nose and nose protection. It is composed of high-transparency anti-fog film, sponge, resin buckle and rubber band. It is suitable for hospitals, dentistry and other health research institutions, pharmaceuticals , food, cosmetics and other industries, wearing it on the forehead can not only absorb sweat, but also relieve the pressure formed by wearing it for a long time. The unique groove sponge design can increase the air flow and increase the comfort of medical staff when wearing it.
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Jilin Sinoscience Technology Co. LTD , https://www.contoryinstruments.com