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四川省开江县是以水稻种植为主的高产农业县,从古至今历来重视水稻的种植与加工。水稻是我国主要的粮食作物,可粗加工制成大米,是酿酒和制糖的主要原材料之一,且谷壳、秸秆等也是优良的饲料来源。对水稻进行统防统治工作,不仅能减轻农民的负担,还会对水稻的治理起到积极的作用。过去,农民因为缺乏相关的专业知识采取增大农药使用量来防治水稻病虫害的发生,导致目前水稻出现大面积的抗药和病虫害种类增多的现象。水稻的病虫害一直是农民的一块心病
Kaijiang County, Sichuan Province, is a high-yielding agricultural county dominated by rice cultivation. Since ancient times, rice cultivation and processing have always been valued. Rice is one of the main food crops in China. It can be roughly processed into rice and is one of the main raw materials for wine making and sugar making. Rice husks, straw and the like are also excellent feed sources. The prevention and control of rice work, not only can reduce the burden on farmers, but also play a positive role in the management of rice. In the past, peasants used large amounts of pesticides to prevent and control rice pests and diseases due to the lack of relevant professional knowledge, resulting in the widespread emergence of large-scale resistance and pest species in rice. Pests and diseases of rice have always been a peasant’s heart disease