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稻瘟病的发生为害,在我省水稻区是很普遍的。一些地方因此造成严重的灾害,并成为水稻增产的障碍。广大贫下中农、农业技术人员和干部在防治稻瘟病,增加稻谷产量的斗争实践中,累积了很丰富的经验,形成了一套稻瘟病的综合防治技术。稻瘟病综合防治技术的基本内容有三:抗病品种、栽培防病和药剂防治。抗病品种与栽培防病也可合称“农业防治”,是稻瘟病综合防治的主体。大面积上控制稻瘟病的发生为害,主要是靠农业防治。药剂防治居于辅助的地位,但也是不能忽视的环节。
The occurrence of rice blast damage in the rice area in our province is very common. As a result, some places have caused serious disasters and have become obstacles to the increase of rice production. The vast majority of poor peasants and middle peasants, agricultural technicians and cadres have accumulated rich experience in the fight against rice blast and increased grain yield, forming a comprehensive prevention and control technology for rice blast. There are three basic contents of rice blast comprehensive prevention and control technology: disease-resistant varieties, cultivation and disease prevention and medicament control. Disease-resistant varieties and cultivation of disease prevention can be collectively referred to as “agricultural control”, is the main prevention and control of blast. Large-scale control of the occurrence of rice blast damage, mainly by agricultural control. Pharmacy prevention and control living in the auxiliary position, but also can not be ignored.