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我们从1984年开始,连续4年,对巨峰、红富士、黑奥林三个葡萄品种在上海地区生产初测(详见本刊1986年第2期P.6)的同时,还以灰霉病为重点,并对黑痘病、炭疽病、霜霉病的感病情况分别作了观察记载,谨供生产者在栽培、引种、育种时参考。材料和方法本试验在宝山县示范果园及上海农学院实习农场进行。葡萄植株均为五年生,南北行向,宽窄行,单壁篱架种植,株行距为2.5×(2+1)米,立地和栽培条件基本一致。
We started in 1984, for four consecutive years, the first test of the production of three grape varieties of Kyoho, Red Fuji, Black Olin in Shanghai (see the second issue of 1986 P.6), but also to gray mold As the focus of the disease, and the case of anthracnose, anthracnose, downy mildew were observed and recorded separately, for producers in the cultivation, introduction, breeding reference. Materials and Methods The experiment was carried out in Baoshan County demonstration orchard and Shanghai Agricultural College internship farm. Grape plants are five-year-old, north-south line to the width of the row, single-wall fence planting, spacing of 2.5 × (2 +1) meters, site and cultivation conditions are basically the same.