《植生通讯》开辟了“植物生理学如何为四化服务专题讨论”的专栏,这个园地辟得好,很需要,很适时。希望大家来培植,各抒己见,让它百花盛开,万紫千红。首先对过兴先先生和郑友三等几位同志在“讨论”中就植物生理学怎样为农业生产科学化,如何科学种田等方面,提出了很宝贵的意见,无疑都是值 “Phytosanitary Communication” opens up the column of “How Plant Physiology Serve Symposium on Four Modernizations”, which is well-established, very needed and timely. I hope everyone will cultivate, express their opinions, let it bloom, colorful. First of all, several comrades, including Mr. Xing Xingxian and Mr. Zheng You-san, put forward valuable suggestions on how plant physiology scientifically practices agricultural production and how to farm it in the discussion.