摘要
通过在辽宁章古台风沙区对 2 4个杨树无性系的苗期观察和造林对比试验 ,对不同品系的生长量、抗逆性进行了调查和综合分析。选育出生长量较高、抗性较强的优良品系 5个 ,即 :白城4 1、通选 0 90 - 1、黑林 1号、锦县小钻杨。
By means of observing of seedling and comparing of afforestation of 24 poplar clones The growth and resistance of different strains were investigated and analysed The 5 better stains have been selected: Baicheng41, Thongxuan 090-1, Heilin NO 1, Populus × xiaozhuanied cv ‘Jinxian’, P .× xiaozhuanied W.Y. Hsu et Liang cv ‘Kazuo’。
出处
《防护林科技》
2000年第1期9-11,共3页
Protection Forest Science and Technology
基金
国家"九五"攻关专题! (编号 :1 996 - 0 1 7- 0 1 - 0 3)
关键词
杨树
引种
选择
试验
poplar
introduction
selection
