摘要
培育银杏嫁接苗，通常都采用2—3年生实生苗作砧木。我们通过秋、春两季试验，采用1年生实生苗作砧木，同时进行4种嫁接方法比较，其中顶芽劈接嫁接成活率达100%，平均高可达60．70cm，枝径1．04cm，而且苗木质量好。
In breeding grafted seedlings of Ginkgo biloba 2~3-year-old seedings of Ginkgo biIoba were usually used as stocks. In the experiments in Spring and Autumn, one-year-old seedlings were selected as stocks and 4 grafting methods were applied. The results Showed that,survival rate of split grafting with top bud reached 100%, and its mean height and branch diameter were 60. 70 and 1. 04cm, respectively.
出处
《浙江林业科技》
北大核心
1999年第4期42-44,共3页
Journal of Zhejiang Forestry Science and Technology
关键词
银杏
1年生砧木
顶芽劈接
苗木质量
Ginkgo biloba
one-year-old stock
split grafting with top bud
quality of seedling
