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硬枝嫁接是杏苗培育方法之一,但普遍存在嫁接成活率低的问题。笔者于1991年在沈阳市苏家屯哈蚂杏园进行了不同时期与不同保湿方式的硬枝嫁接试验,取得了较好的结果,现简结如下。供试砧木为二年生山杏(1990年4月播
Hard grafting is one of the methods of apricot seedling cultivation, but the prevalence of graft survival rate is low. The author conducted a hard grafting experiment in different periods and different moisturizing ways in 1991 in Shenyang Hajiadian apricot garden of Sujiatun, and achieved good results. The brief summary is as follows. The rootstock for the test for two-year-old apricot (April 1990 broadcast