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我省是个棉花枯、黄萎病老病区,全省发病面积200多万亩,水地棉田基本都有程度不同的病害,常导致棉花严重减产。六十年代开始,我所先后选育、推广了耐病、抗病品种,对棉花保产起到了显著作用;特别是大面积种植陕4、陕401以后,棉花的枯萎病才被控制住了。随着生产的发展,对棉花品种高产、优质、兼抗性等提出了更高的要求,经过多年努力我们选育出陕1155,基本达到了这个要求,受到了广大群众的欢迎。
The province is an old wilt area of cotton withered and verticillium wilt. The disease area in the province is more than 2 million mu. There are basically different degrees of disease in water and cotton fields, which often result in serious cuts in cotton production. Since the 1960s, we have been breeding and promoting disease-resistant and disease-resistant varieties, which have played a significant role in protecting cotton production. In particular, after a large area of Shaan 4 and Shaan 401 was planted, the blight of cotton was controlled. With the development of production, higher requirements for high yield, high quality and resistance of cotton varieties have been put forward. After years of hard work, we have selected Shaanxi 1155 to basically meet this requirement and are welcomed by the general public.