抚育间伐对遵义地区马尾松近熟林生长的影响  

The Effect of Nurturing and Thinning on the Growth of Near Mature Pinus Massoniana Forests in Zunyi Area

作　　者：艾红钟 盛永贵 AI Hongzhong SHENG Yonggui(Forestry Bureau of Huichuan District,Zunyi City,Zunyi 563000,Guizhou,China)

机构地区：[1]遵义市汇川区林业局,贵州遵义563000

出　　处：《林业科技情报》2025年第1期59-61,共3页Forestry Science and Technology Information

摘　　要：为分析出抚育间伐对遵义地区马尾松近熟林生长的影响,在2019年采用观察记录法对遵义地区某马尾松林场进行相关研究。在实验时分别采集19、20、21、22和23年马尾松近熟林的生长数据,最后进行统一的对比分析结果。通过不断地观察和分析,结果表明:抚育间伐对遵义地区马尾松近熟林生长有利,在2019—2023年生的马尾松林中,抚育间伐密度应控制在650~900株/hm^(2)。In order to analyze the impact of thinning and nurturing on the growth of nearly mature Pinus massoniana forests in Zunyi area,a related study was conducted on a Pinus massoniana forest farm in Zunyi area using observation and recording method in 2019.During the experiment,growth data of nearly mature Pinus massoniana forests were collected for 19,20,21,22,and 23 years,and a unified comparative analysis was conducted.Through continuous observation and analysis,the results show that thinning is beneficial for the growth of nearly mature Pinus massoniana forests in Zunyi area.In the 2019-2023 year old Pinus massoniana forest,thinning density should be controlled between 650~900 plants/hm^(2).

关 键 词：抚育间伐 马尾松 近熟林 生长影响 

分 类 号：S791.248[农业科学—林木遗传育种]