首页 | 本学科首页   官方微博 | 高级检索  
     

毛竹笋竹两用林改建大径竹林技术初报
引用本文:刘凤姬,吴广遂,毛达民,吴礼栋. 毛竹笋竹两用林改建大径竹林技术初报[J]. 世界竹藤通讯, 2013, 11(1): 12-16
作者姓名:刘凤姬  吴广遂  毛达民  吴礼栋
作者单位:浙江省遂昌县林业局 浙江遂昌 323300
基金项目:浙江遂昌县林业科技推广项目
摘    要:选择朝北的山坡或山岙地的笋竹两用林林分,通过采取增加竹林密度和选粗壮的竹笋留养新竹的技术措施将笋竹两用林改建为毛竹大径材林分。经过3年的试验,结果显示,新竹平均胸径增加0.94 cm;大径材(胸径≥ 12 cm)株数所占比重提高了17.98个百分点;林分竹材产量增加34.3%;大径竹材产量提高14.8%;每度新竹产值增加36.6%。表明毛竹笋竹两用林改建大径竹林是可行的。

关 键 词:毛竹  笋竹两用林  改建  大径竹林  

Preliminary Report on Transforming Timber-shoot Moso Forests into Large-diameter Bamboo Forests
Liu Fengji , Wu Guangsui , Mao Damin , Wu Lidong. Preliminary Report on Transforming Timber-shoot Moso Forests into Large-diameter Bamboo Forests[J]. World Bamboo and Rattan, 2013, 11(1): 12-16
Authors:Liu Fengji    Wu Guangsui    Mao Damin    Wu Lidong
Affiliation:Suichang Forestry Bureau, Zhejiang, Suichang 323300, China
Abstract:Timber-shoot Phyllostachys pubescens stands on the northern slopes of the mountain or plains were selected to be transformed into large-diameter forests through increasing the bamboo density and choosing stout bamboo shoot. After 3-year experiment, the results showed that: (1) the average DBH of new bamboo increased by 0.94 cm; (2) the number of large-diameter bamboos (DBH ≥12 cm) had higher share equal to 17.98 percentage points. (3) the yield of timber in the forests grew by 34.3%; (4) the yield of large-diameter bamboo timber jumped by 14.8%; and (5) the production value increases 36.6% per degree. Therefore, it is feasible to transform timber-shoot moso stands to large-diameter forest.
Keywords:Phyllostachys pubescens   culm-shoot forest   transformation   large-diameter bamboo forest
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《世界竹藤通讯》浏览原始摘要信息
点击此处可从《世界竹藤通讯》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号