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随着抗虫棉在生产上的大面积推广应用,广大棉区棉花产量不断提高,广大棉农经济收入不断增加。由于抗虫棉的种植,能够减少农药的投入,省工省时,保护生态环境,非常受广大棉农的欢迎。但在实际生产中,发现部分棉农对抗虫棉的抗虫性,和对抗虫棉管理措施的特殊要求,缺乏全面正确了解
With the popularization and application of insect-resistant cotton on a large scale in production, the output of cotton in the vast cotton area has been continuously raised and the income of the vast number of cotton farmers has been constantly increasing. Due to the planting of insect-resistant cotton, it can reduce the input of pesticides, save labor and save time and protect the ecological environment, which is greatly welcomed by the vast number of farmers. However, in actual production, some peasants were found to have resistance to insect-resistant cotton and special requirements for insect-resistant cotton management measures, which lacked a comprehensive and correct understanding