浙江省建德县1980年大田水稻叶面喷施米醋(我省多数地区的群众叫“醋”,或叫“小酒”,——编者),获得较好的增产效果,一般每亩能增产10～20%。1981年该县水稻叶面喷施米醋的面积达6.5万亩,占全县晚稻总面积的28%。喷施米醋后,每穗实粒数和千粒重增加比较显著。喷施米醋区每穗实粒77粒,比对照区64粒增加13粒; Jiande County, Zhejiang Province, Daejeon rice leaf spraying rice vinegar in 1980 (in many parts of our province the masses called “vinegar”, or “small wine”, - editor), get better yield, the general yield per mu 10 ~ 20%. In 1981 the county rice leaf surface area of ​​65,000 mu of rice vinegar, accounting for 28% of the total area of ​​the county late rice. After spraying rice vinegar, the number of grains per panicle and 1000-grain weight increased significantly. Spraying vinegar vinegar grains per spike 77 tablets, 64 more than the control area increased by 13;