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近年来,葡萄塑料大棚栽培,已在国内外园艺生产上应用。为了探讨葡萄塑料大棚栽培在豫东黄河故道地区的可行性,我们于1988—1989年连续进行了此项试验。一、材料和方法试验设在商丘县王坟乡朱楼村葡萄园,该园种植五六年生葡萄树1800余棵,品种多为玫瑰香,长势良好。于园中随机选取0.4亩作为试验园,同时选0.4亩作为对照。塑料大棚长33米,宽8米,高1.8米。上面覆盖0.1毫米的聚乙烯塑膜。试验园于2月5日扣
In recent years, grape plastic greenhouse cultivation, horticultural production at home and abroad have been applied. In order to investigate the feasibility of grape plastic greenhouse cultivation in the old course of the Yellow River in eastern Henan, we carried out this experiment continuously in 1988-1989. I. Materials and Methods The experiment was conducted in the vineyard of Zhulou Village, Wangfen Township, Shangqiu County. The park planted 1,800 grapevines of more than five or six years. The varieties are mostly rose incense and grow well. In the park randomly selected 0.4 acres as a test garden, at the same time choose 0.4 acres as a control. Plastic shed 33 meters long, 8 meters wide, 1.8 meters high. Covered with 0.1 mm polyethylene plastic film. Test Park on February 5 buckle