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近年来,随着小麦种植面积的增加,小麦病虫危害加重,成为制约小麦高产的主要因素。2015年,且末县本着以“预防为主,综合防治”的植保方针,在保障产量不因病虫害危害形成严重减产的前提下,减少化学农药的使用,实现粮食稳定增产和农产品质量安全,取得了显著的经济效益和生态效益。一、病虫害发生与防治概况2015年,且末县小麦种植面积8 733公顷,其中,冬小麦种植面积5 733公顷,春小麦种植面积
In recent years, with the increase of wheat planting area, pests and diseases of wheat aggravate and become the main factor restricting the high yield of wheat. In 2015, Qiemo County, in line with the principle of “prevention as the mainstay and integrated prevention and cure”, will reduce the use of chemical pesticides and ensure a steady increase in grain output and quality of agricultural products while ensuring that output will not be seriously reduced due to pests and diseases Safety, and achieved remarkable economic and ecological benefits. I. Occurrence and Control of Pests and Diseases Overview In 2015, the wheat planted area in Qaeda County was 8 733 hectares, of which 5 733 hectares were planted in winter wheat and the area under cultivation of spring wheat