摘要
针叶树种在实际用材林培育中优良众多,其木材产量较大,树形整齐;很多杉类、松类以及柏类的优良树种种植数量都非常多,比如南方种植的马尾松。但这类针叶林也存在自肥能力不高等自身缺陷,加上连栽、炼山等栽培技术等尚不够成熟,导致其相应林地的地力不断下降。为了保持林地能够长期发展与经营,全面维护生态环境,本文对马尾松阔叶树混交进行试验研究,并对混交效果进行科学的评价,以期进一步发展混交林。
The coniferous tree species are very good in the actual timber forest cultivation. The timber yield is large and the tree shape is very neat. Many superior species of fir, pine and cypress are planted in a very large number, such as the Masson Pine planted in the south. This kind of coniferous forest also has its own defects, such as poor self fertilization ability, and immature cultivation techniques such as continuous planting and burning. In order to maintain the long - term development and management of woodland and maintain the ecological environment in an all - round way, this paper studies the mixing of broad - leaved tree of Pinus massoniana, and makes a scientific e- valuation on the mixed effect in order to further develop mixed forest
作者
张振能
Zhang Zhenneng(Shaoguan State -owned Forest Farm Management Department, Guangdong Provinc)
出处
《林业科技情报》
2018年第2期35-37,共3页
Forestry Science and Technology Information
关键词
马尾松
阔叶树
混交
效果评价
Pinus massoniana
broad - leaved tree
mixed
effect evaluation
