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金县石河公社唐家大队近年来新发展了590亩(计20万株)北醇葡萄。1978年以前北醇葡萄采用多主蔓双壁篱架,亩栽167或222株。北醇葡萄采用多主蔓整形的早期产量不高,如第八队的北醇,定植第三年亩产仅为792斤。大队技术员王世武为了使葡萄早丰产和进一步提高葡萄品质,于1978、1979年先后试栽1.15亩北醇,采用三主蔓灌木形整枝,进
In recent years, Tang County Brigade in Shixi commune of Jinxian County has newly developed 590 mu (200,000 strains) of Beiqing grape. Before 1978, Beijin grape dominated by multi-man double-wall fence, planted 167 or 222 mu. Beihv grapes with multi-primary vine plastic early yield is not high, such as the eighth team of North alcohol, planting the third year only 792 kg per mu. Brigade technician Wang Shiwu early in order to make the grape yield and further improve grape quality, in 1978 and 1979 has planted 1.15 acres of Bei alcohol, using three main shrubs shaped pruning, into