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目前,繁殖山楂苗木,多采用野生山里红苗就地嫁接移植和归圃育苗的方法。但这种方法成苗慢,苗木质量也较差。而实生育苗苗木质量好,育苗时间又太长。因此,加速繁育山里红实生砧木苗,嫁接培育优良苗木,业已成为山楂育苗工作中一个急待解决的问题。为了探索加快山楂实生育苗的途径,我们在1980年秋～1982年春连续二年进行山里红实生播种快速育苗的试验,取得了较好的结果,现初报如下。
At present, the breeding hawthorn seedlings, and more use of wild red hill seedlings grafting transplant and nursery nursery method. However, this method into a seedling slow seedling quality is also poor. The quality of seedlings nursery stock, seedling time is too long. Therefore, accelerating the breeding of red real rootstocks in the mountains and grafting fine nursery stock has become an urgent problem in the work of hawthorn seedling raising. In order to explore ways to speed up the hawthorn seedlings, we conducted the experiment of planting the seedlings quickly in the autumn of 1980 ~ the spring of 1982 for two years in succession, and achieved good results.