摘要
马尾松分布广泛,可脂材兼用,松脂制成的松香和松节油是重要的化工原料,由于近年珍贵阔叶树的大面积种植以及松毛虫危害,马尾松林面积逐年下降,可采脂树逐年减少,产脂量已不能满足林产化工业的需求,营建马尾松高产脂人工林是发展的必然趋势。从良种选用、造林地选择、整地、苗木培育及栽植、密度控制、林地施肥、抚育管理、混交林模式和病虫害防治等方面系统地概述了马尾松优树选择的标准与方法以及高产脂马尾松林培育,指出了存在问题,并对今后的研究进行了展望。
Gum rosin and turpentine made from resin of P .massoniana are the important chemical materials.The planting area of P .massoniana forest declines year by year because of large-area plantation of rare broad-leaved trees and damage of pine moth,which results in that resin yield cannot meet the demand of chemical industry.Therefore,building P .massoniana plantation with high resin yield is a development inexorable trend. The authors overview the selection standards and methods of good P .massoniana trees and cultivation of P .massoniana plantation with high resin yield from nine aspects of selection and use of improved variety,selection of planted land,soil preparation,cultivation and planting of seedlings,density control,forest fertilization,forest management,mingled forest pattern and pest control systematically,point out the problems in P .massoniana development and propose the research direction in future.
出处
《贵州农业科学》
CAS
2015年第2期118-122,共5页
Guizhou Agricultural Sciences
基金
贵州省重大专项"马尾松多目标定向培育及产业化关键技术研究与示范"[黔科合重大专项字(2012)6001]
中国林业科学研究院热带林业实验中心主任基金项目"马尾松高产脂林培育配套技术研究"(RL2011-06)
关键词
马尾松
高产脂
优树选择
培育
Pinusmassoniana
high resin yield
selection
cultivation
