摘要
研究了秤锤树的生态地理分布、生物学特性与繁殖技术。３种繁殖试验的结果表明：种子出苗率以随采随播为最高，出苗率２５％～３１％，比历年记录高近１０倍；硬枝与嫩枝扦插的成活率均在６０％以上；组培幼苗成活率达７５％。
The eco geographical distribution, biology characteristics and propagation techniques of Sinojackia xylocarpa Hu were investigated in this paper. Results obtained from 3 propagation experiments showed that the highest germination rate, 25%～31%, came from seeds sowed soon after collecting and was ten times higher than records before; and that the survival rate of above 60% and 75% were obtained respectively in cuttage of old and young branches and in tissue culture. Author’s address Institute of Botany, Jiangsu Province and Chinese Academy of Scienes, Nanjing 210014
出处
《江苏林业科技》
1998年第2期15-18,共4页
Journal of Jiangsu Forestry Science & Technology
关键词
秤锤树
生态地理分布
生物学特性
繁殖
Sinojackia xylocarpa Hu
Eco geographical distribution
Biology characteristics
Propagation
