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去年,水稻白叶桔病在新建区大面积发生,给全区粮食生产带来了很大的损失。为了摸清白叶枯病的发生发展规律,为今后防治提供依据,我们遵照毛主席关于“调查研究”的伟大教导,先后在发病区进行了调查研究。现将调查总结报告如下,供参考。一、发生与为害情况水稻白叶枯病(土称为“黄茅草瘟”)去年在我新建区晚稻上暴发成灾。据估计,全区发病面积约6400余亩,其中严重影响产量的有4100亩,约占全区晚稻总面积的13%,损失粮食约
Last year, rice white leaf orange disease occurred in a large area in the newly built area, bringing great losses to grain production in the whole region. In order to find out the law of the occurrence and development of bacterial blight and provide the basis for prevention and treatment in the future, we conducted the investigation and study in the endemic areas successively according to Chairman Mao’s great teaching on “investigation and study.” The survey report is summarized below for reference. First, the occurrence and damage The case of rice bacterial blight (soil known as “yellow grass plague”) last year in my new area late rice disaster. It is estimated that the disease area of about 6400 acres in the region, of which 4100 acres seriously affect the output, accounting for about 13% of the total area of the region’s late rice, loss of food about