摘要
分别对贵州黔中地区2种生境(即大棚和大田)中的1年生光皮树苗的株高、地径等生长指标进行了调查,并进行了对比分析。结果显示,大棚中的光皮树生长情况与露地中的有很大差异。大棚中光皮树的平均株高和第一分枝离地距离较露地中的大,而其地径、分枝数和第一分枝直径均较露地中的小。光皮树在贵州黔中地区生长良好,适宜栽种。
The growth indices such as plant height, ground diameter of yearling Cornus wilsoniana Wanger. were investigated in two habitats （ greenhouse and field） of Qianzhong district, and were analyzed comparatively. The results showed that there were significant differences of C. wilsoniana Wanger. growth situation in two habitats. The average plant height and the first branch height in the greenhouses were higher than in the field, but the stem base diameter, the number of branches and the first branch diameter were fewer than in the field. In short, C. wilsoniana Wanger grows well in Qianzhong district which is suitable for cultivation.
出处
《安徽农业科学》
CAS
北大核心
2009年第32期16085-16086,16089,共3页
Journal of Anhui Agricultural Sciences
基金
贵州省农业攻关项目(黔科合NY字[2008]3056号)
关键词
光皮树
1年生苗
生长
生境
黔中地区
Comus wilsoniana Wanger.
Yearling
Growth
Habitat
Qianzhong district
