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绿条嫁接是快速繁殖优良品种的新技术。材料来源丰富、操作简便、成活率高、嫁接期长,在沈阳5月下旬到6月份接活的翌年可结果;7月份接的当年可成大苗;8月份接的,到秋后气温下降时,可用塑料薄膜罩一下,在结冻前枝条也能成熟两三节。其接法有三种:一、绿条顶接法砧木的选择以嫁接目的而定,一般说来为了增加耐寒力,要选用比达或山葡萄的幼苗为好,因年幼的砧木不易动摇接穗的优良性状。如系培育新品种
Green bar grafting is a new technology for rapid propagation of fine varieties. The material source is rich, easy to operate, high survival rate, long grafting period, the following year in Shenyang from May to June, the next year can be the result; in July then can become a large seedlings; August, then fall temperatures fall , Plastic cover can be used about the twigs before freezing can mature two or three days. The connection of three: First, the top of the green top rootstock choice to graft the purpose of the decision, in general, in order to increase the cold hardiness, to choose than the or grape seedlings as good, because young stock is not easy to shake the scion Good traits. Such as cultivating new varieties