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Issue:
chi shan qie jie yu miao shi yan
Author(s):
TANG Ping
,
XIAO Guohua
Pages:
40
-
41
Year:
1987
Issue:
3
Journal:
Hunan Forestry Science & Technology
Keyword:
池杉
;
无性系
;
切接法
;
观赏树种
;
主要造林树种
;
嫁接成活率
;
嫁接方法
;
用材树种
;
育种工作
;
性选择
;
Abstract:
<正> 池杉是良好的用材树种,也是优美的观赏树种,具有三长快、材质好、抗性强、树形美等特点。原产北美,50年代初引入我省栽培,现已发展为湖区的主要造林树种。为了开展池杉无性选择育种工作,我于们1985年开始对池杉嫁接方法进行了摸索,用切接法繁殖无性系嫁接苗7497株,其平均成活率为90.19%。
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