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水稻种子消毒处理技术要点 水稻恶苗病是水稻常发性种传病害,其发生程度与水稻抗病密切相关。从调查资料统计,恶苗病的自然发病率在秧苗期为5％～10％,在拔
Technical points of rice seed disinfection Rice Bakanae disease is a common disease of rice, and its occurrence is closely related to disease resistance in rice. Statistics from the survey data, the natural incidence of stubborn disease in the seedling stage of 5% to 10%