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米醋对农作物生长发育的影响,本刊去年第十二期曾作过报道,最近杭州大学生物系郑杰民、游树鹏、金逸民等同志又对本刊提供了他们进行试验的情况。他们去年对紫云英、烟草、油菜、小麦和早稻等5种农作物进行了米醋的叶面喷施初步试验,发现米醋对这几种农作物的生长和发育有良好的促进效应。他们采用的是绍兴酿造厂土法生产的瓶装米醋。喷施液为瓶装醋液1斤加500斤水稀释而成,喷施量为每亩100斤稀释液。对紫云英于3月16日开始第一次喷施,以后每隔三天一次,到4月
The impact of vinegar on crop growth and development, the twelfth issue of last year has been reported, the recent Department of Biology, Hangzhou University Zheng Jiemin, You Shupeng, Jin Yimin and other comrades and their articles provide them with the test case. Last year, they conducted a preliminary test on the foliar spray of rice vinegar on five crops including milk vetch, tobacco, rapeseed, wheat and early rice and found that vinegar has a good promoting effect on the growth and development of these crops. They use bottled rice vinegar produced by indigenous companies in Shaoxing Brewery. Spraying solution for the bottle of vinegar 1 kg plus 500 pounds of water diluted, spraying amount of 100 pounds per mu diluted. Violet Yunying on March 16 for the first time spraying, once every three days, to April