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作 者:陈光丽 郭庆峰 杨婷 CHEN Guang-li;GUO Qing-feng;YANG Ting(Forestry Foreign Cooperation and Industry Developing Center of Guizhou,Guiyang,Guizhou 550001;Yinglin General Station of Guizhou Province,Guiyang,Guizhou 550001;Guizhou Wetland and Public Welfare Forest Protection Center,Guiyang,Guizhou 550001)
机构地区:[1]贵州省林业对外合作与产业发展中心,贵州贵阳550001 [2]贵州省营林总站,贵州贵阳550001 [3]贵州省湿地和公益林保护中心,贵州贵阳550001
出 处:《贵州林业科技》2023年第1期77-81,共5页Guizhou Forestry Science and Technology
摘 要:为改变贵州省森林质量总体较差、人工纯林过多、树种单一、经济效益不高的局面,全面提升森林优质木材生产、木本粮油生产、蓄水保土、固碳释氧等综合能力,更好支撑经济社会发展,把人工商品纯林树种结构优化调整作为提高森林质量的突破口。本文根据多次实地调研结果,总结了人工商品纯林树种结构优化调整过程中存在的问题,并研究提出了相应对策,以期助推林业高质量发展。A serious threat can often be found in the forest quality with artificial pure forests,single tree species,and economic benefits in Guizhou Province,China.It is a high demand to fully improve the comprehensive capacity of forest for the better economic and social development,including the high-quality wood production,woody grain and oil production,water storage and soil conservation,carbon fixation and oxygen release.Among them,the forest quality can be expected to optimize and adjust the population structure of tree species in the artificial commercial pure forest.In this study,a series of field investigations were implemented to clarify some existing challenges in the optimization and adjustment of the tree species structure in the artificial commercial pure forests.Some recommendations were then proposed to promote the high-quality development of forestry.
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