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为了了解江苏省秋季不结球白菜地方品种和推广应用品种田间的发病情况，为不结球白菜抗病育种提供依据，于1998年10－11月份对江苏省南京市郊区、苏北的淮安市及淮阴县、苏中的泰州市及姜堰市和苏南的常熟市成片大面积种植的小白菜病害进行了调查。通过调查明确江苏省秋季不结
In order to understand the occurrence of non-heading cabbage varieties and popularization and application varieties in autumn of Jiangsu Province and provide the basis for disease-resistant breeding of non-heading Chinese cabbage, in October-November 1998, And Huaiyin County, Taizhong City, Jiangsu Province and Jiangyan City, Jiangsu Province and Changshu City, a large area into a piece of Chinese cabbage disease were investigated. Through investigation clearly Jiangsu Province in autumn does not end