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棉花是我们农五师的主要经济作物之一,而棉花枯黄萎病是威胁其产量的重要因素。由于棉田长期连作,农五师棉花枯、黄萎病致病菌在土壤逐步累积,每年都有一部分棉田枯、黄萎病发生较重,严重影响了产量。2008年以来,我们根据棉花枯、黄萎病的发生规律,研究制定出棉花枯、黄萎病在不同发生程度下,应该采取的综合防治措施,经过4年的探索和不断总结,积累了些经验,种植抗耐病品种;实行轮作;贯彻科学的施肥观念,平衡、足量、及时的补充全营养元素等是防止棉花枯黄萎病发生的重要农艺措施。彻底执行这些措施的棉田没有棉花枯黄萎病的发生。
Cotton is one of the major cash crops of our five agricultural division, and the cotton fusarium wilt is an important factor that threatens its production. Due to long-term continuous cropping of cotton fields, the first five strains of cotton and wilt of Verticillium dahliae were accumulated in the soil. Each year, some cotton fields withered and the verticillium wilt occurred seriously, which seriously affected the yield. Since 2008, according to the law of the occurrence of cotton wilt and verticillium wilt, we have worked out and formulated comprehensive prevention and control measures for cotton wilt and verticillium wilt at different occurrences. After four years of exploration and continuous summation, we have accumulated some Experience, planting resistant varieties; the implementation of rotation; implement the scientific concept of fertilization, balance, adequate, timely and full nutrition elements are important agronomic measures to prevent the occurrence of cotton wilt. There is no cotton wilt disease in cotton fields that thoroughly implement these measures.