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奉贤县青村公社推广站和姚家十队科技组,1975年利用仓库场搭起8.2平方米尼龙棚,进行早稻绿肥茬温室育秧试验,通过精心培育,共移栽大田2.5亩,平均亩产超千斤。1976年用广陆矮四号进行室内育秧,亩产1001.2斤,其产量结构是,每亩有效穗44万,每穗实粒46.7粒,千粒重26.4克。
Fengxian County Green Village commune promotion station and the Yao family of ten science and technology group, the use of warehouse warehouse in 1975 erected 8.2 square meters of nylon shed, early green rice stubble greenhouse cultivation test, through careful cultivation, a total of 2.5 acres of transplanted fields, the average yield per mu Super jack. In 1976, Guanglu Dwarf No. 4 was used for indoor seedling cultivation, with a yield of 1001.2 kg per mu. Its yield structure was 440,000 effective spikes per mu, 46.7 spikelets per ear, and 26.4 g grain weight.