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水稻稻瘟病是我省水稻上严重的病害之一,为了落实毛主席关于“备战、备荒、为人民”的伟大战略方针,我们从1971年秋开始进行灭瘟素的土法生产试验、试制和应用研究。在各级党委的亲切关怀下,和蒲江县农业局、蒲江县东北公社八大队科研小组一起,经过一年多的反复试验,灭瘟素土法生产的固体发酵物每克含量一万单位左右,最高达到1.6万单位。经多次小区试验和五十余亩次的大田试验、示范都获得良好效果。对紫云英白粉病也有较好的治疗效果。
Rice blast is one of the serious diseases of rice in our province. In order to implement Chairman Mao’s great strategic guideline of “preparing for war, preparing for waste and serving the people”, we started the experiment, trial manufacture and application of indigenous plague of plaguein from autumn 1971. the study. Under the cordial concern of the party committees at all levels, together with the research team of the Eighth Brigade of Pujiang County and Northeast China Commune of Pujiang County, after more than one year of trial and error, the content of solid fermented products produced by Blastomycetin indigenous method is about 10,000 units per gram , Up to 16,000 units. After many cell tests and more than 50 acres of field trials, demonstrations have achieved good results. Vitelline powdery mildew also has a better therapeutic effect.