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采用嫁接苗栽培葡萄在严寒的北方葡萄生产中具有重要的意义.过去多采用室内硬枝接的方法.近年来,为了充分利用夏季嫩枝,提高嫁接成活率,降低成本,加速苗木繁殖,还开展了绿枝接.1977年,我们东陵区也试用绿枝接的方法培育葡萄嫁接苗,结果表明嫁接虽能成活,但接苗成熟率却很低.为了探明影响嫁接成活与成熟的有关因素,1979年我们在东陵区各果园和北陵果园继续进行此项工作,对全区玫瑰香、巨峰等
In the past, in order to make full use of the summer twig, improve the survival rate of grafting, reduce the cost, accelerate the seedling propagation, but also use the grafting seedling to cultivate the grapes in the cold northern grape production is of great significance.In the past, In 1977, we also tried green grafting in Dongling District grafted grapes, the results showed that although grafting can survive, but the seedling maturity rate is very low in order to ascertain the survival and maturity of grafting Relevant factors, in 1979 we Dongling District Orchard and Beiling Orchard continue to carry out this work, the region rose incense, Jufeng