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辽南熊岳与大连地区是我省葡萄生产主要基地,栽培历史达百年之久。在七十年代以前,主要栽培龙眼、玫瑰香和黑汉等。它们主要缺点是果粒偏小,多为8月份以后成熟的中晚熟种,而且抗病性较差,常因葡萄白腐病、霜霉病等为害造成减产。为了改变葡萄品种组成和促进葡萄生产不断发展,我们于1983年从中国农科院兴城果树科研所,引入乍娜葡萄进行了引种试栽。现将几年来试栽结果总结如下:
Xiong Yue and Dalian in Liaoning Province is the main base for grape production in our province, cultivating history up to a hundred years. Before the seventies, the main cultivation of longan, rose incense and black han and so on. Their main drawback is the fruit is too small, mostly in late maturing since August, and poor disease resistance, often due to grape white rot, downy mildew and other damage caused by the cut. In order to change the composition of grape varieties and promote the continuous development of grape production, we introduced from 1983 the Chinese Academy of Agricultural Sciences Xingcheng Fruit Research Institute, the introduction of Zina grape trial planting. The results of the trial planting in recent years are summarized as follows: