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大白菜“干烧心”病是一种生理病害。在国外,早在1960年前后日本、美国、荷兰等国先后都发表甘兰,白菜“干烧心”病的报道,近几年来我国各大白菜产区都受到不同程废“干烧心”病的为害。据1982年6月6日中国农业科学院蔬菜研究所在北京召开的大白菜“干烧心”病座谈会初步统计,一般发病率在30-50％,严重的达80-100％,并且有逐年发展的趋势,会议认为应列为全国重点研究协作课题研究解决。
Chinese cabbage “heartburn” disease is a physiological disease. In foreign countries, as early as 1960, Japan, the United States, the Netherlands and other countries have published reports of the “dry heartburn” disease in cabbage and cabbage. In recent years, all cabbage production areas in China have been subjected to “heartburn” disease Harmful. According to preliminary statistics of the symposium on “dried heartburn” of Chinese cabbage held in Beijing on June 6, 1982 by the Chinese Academy of Agricultural Sciences Vegetable Research Institute, the general incidence rate is between 30% and 50%, with a serious degree of between 80% and 100% Trend, the meeting thinks it should be listed as the key research collaboration subject research and solve.