摘要
为保护和合理利用楠木这一珍稀自然资源,采取样方法,调查咸丰县境内5个乡镇的楠木群落,并记录其生境条件、群落特征,再逐一分析各样地楠木落的群落结构特征、各生境因子对其分布的影响。结果表明:调查发现的5处样地中,有2个种群为增长型,3个为衰退型;楠木群落最适宜在阴坡的中坡坡位生长。
Using the method of plots sampling, we investigated the community of Phoebe zhennan within 5 towns, which are situated in Xianfeng county, Enshi city, Hubei province , in order to protect the natural resource of P. zhen- nan and make rational use of it. We record and analyzed the effects of ecological fators and community characteristics and the result showed that among the 5 places there were 2 incremental communities and 3 decaying communities. Besides, the middle slope with shady orientation, is the most suitable living environment of P. zhennan communities.
作者
吴月淼
于鹏宇
周明芹
费永俊
Wu Yuemiao Yu Pengyu Zhou Mingqin Fei Yongjun(Yangtze University PhoebeGermplasm Resources Evaluation and Innovation Center Jingzhou 43402)
出处
《湖北林业科技》
2017年第1期38-43,共6页
Hubei Forestry Science and Technology
基金
湖北省科技支撑计划(2013BBB24)
关键词
楠木
群落分析
种群特征
咸丰
Phoebe zhennan
community analysis
population characteristic
Xianfeng prefecture
