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天津市园艺学会于6月26—28日召开了大白菜“干烧心”学术讨论会,与会代表本着“百家争鸣”方针,各抒己见,对大白菜“干烧心”的病理、致病因素及防治方法等方面进行了深入的探讨。本刊摘选几篇发言稿刊登,供各郊县蔬菜工作者参考。大白菜“干烧心”是我市一种重要病害,有逐年发展趋势,严重威胁大白菜的正常生产。如何认识、防治这种病害是刻不容缓,急待解决的问题。以后,本刊还将陆续刊登一些此类稿件,开展讨论。希望广大科技人员、菜农勇跃投稿。
Tianjin Horticultural Society held a symposium on dry and heart-saving Chinese cabbage on June 26-28. All participants expressed their opinions on the pathology, disease-causing factors and prevention and treatment of Chinese cabbage And other aspects of an in-depth discussion. This magazine excerpts from several speeches published for reference to vegetable workers in the suburbs. Chinese cabbage “dry heart” is an important disease in our city, with the trend of year by year, a serious threat to the normal production of Chinese cabbage. How to understand and prevent this disease is an urgent and urgent problem. Later, this journal will also publish some of these manuscripts successively to discuss. Hope that the majority of scientific and technological personnel, vegetable farmers Yong submission submission.