摘要
通过对广西闽楠人工造林现状的调查,发现存在树种不分、种源不分,盲目用种现象严重;苗木质量参差不齐,造林效果差;造林范围超出生长适应区,生长参差不齐;木材利用认识不清,影响造林积极性等问题。针对存在的问题,提出了发展对策。
Through the investigation on the status of Phoebe bournei in Guangxi plantation,we found the following problems ： Tree species and provenance were regardless, the phenomenon of blind use of of species was serious ; Seedling quality was uneven,the afforestation effect was poor ;The scope of afforestation was beyond the growth zone,and the growth was uneven;Wood use awareness was not clear,that affected the enthusiasm of afforestation.Aiming at the existing problems, the development countermeasures were put forward.
出处
《现代农业科技》
2016年第12期191-192,199,共3页
Modern Agricultural Science and Technology
基金
广西林业科技项目"闽楠良种选育及优质高效培育技术研究与示范"(桂林科字〔2015〕2号)
关键词
闽楠
人工造林
现状
对策
广西
Phoebe bournei
afforestation
status
countermeasure
Guangxi
