摘要
在广东、海南和福建三省选试验点,对木麻黄3个树种,48个种源进行了引种试验。5年生的试验结果表明:普通木麻黄生长量普遍优于细枝木麻黄和粗枝木麻黄;种源间存在着显著的生长差异,普通木麻黄C-1、C-3、14233和细枝木麻黄13513等种源在3个试点均生长良好,但14233和C-3的抗风性较差。林木生长与苗期的相关性较差;普通木麻黄和粗枝木麻黄种源的适应性较差,而细枝木麻黄种源的适应性较强。
In each of the three sites located at three provinces,48 provenances of three species were tested. The results showed that Casuarina equsetifolia at the age of five was superior,in growth,to both C.cunninghamiana and C.glauca ,and the growth variation among provenances within each of the species was significant.Some provenances, such as C 1,C 3 and 14233 from C.equsetifolia and 13513 from C.Cunninghamiana grew well at all three sites,but 14233 and C 3 were poor in resistance to wind. The provenances of C.cunninghamiana had better adaptability to different sites.
出处
《林业科学研究》
CSCD
北大核心
1996年第2期138-145,共8页
Forest Research
基金
法国政府和联合国粮农组织(FAO)1986~1989年资助项目
关键词
木麻黄
种源
生长
抗风性
引种
Casuarina, provenance, growth, resistance to wind .