| 资兴市毛竹低产林改造技术及效益分析 |
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| 引用本文： | 谭华,宋福文,李志辉. 资兴市毛竹低产林改造技术及效益分析[J]. 湖南环境生物职业技术学院学报, 2008, 14(2): 22-25 |
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| 作者姓名： | 谭华 宋福文 李志辉 |
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| 作者单位： | 1. 资兴市林业局,湖南,资兴,423400
2. 中南林业科技大学,资源与环境学院,湖南,长沙,410004 |
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| 摘 要： | 资兴市毛竹资源丰富,经营历史悠久,但培育技术相对滞后.在对全市毛竹低产林调查的基础上,分析了引起低产的原因,提出了改造技术措施.通过改造后的第7年,新竹每亩平均增加102株,新竹产量是对照的1.7-3.6倍,胸径增粗0.6 cm以上;在立地条件好的纯毛竹林,采用综合技术集约经营,出笋数是粗放经营的50倍.林分结构基本趋向于合理.这对加快毛竹发展,促进农村经济建设意义重大.表2,参9.
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| 关 键 词： | 毛竹低产林 改造技术 效益分析 |
Efficiency Analysis and Transformation of Bamboo Low Yield Forest in Zixing City |
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| TAN Hua,SONG Fu-wen,LI Zhi-hui. Efficiency Analysis and Transformation of Bamboo Low Yield Forest in Zixing City[J]. JOurnal of Hunan Environment Biological Polytechnic, 2008, 14(2): 22-25 |
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| Authors: | TAN Hua SONG Fu-wen LI Zhi-hui |
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| Affiliation: | TAN Hua, SONG Fu -wen, LI Zhi -hui( 1. Zixing Froestry Bureau, Zixing 423400, China ;2. Enuironment and Resources Department, Central South University of Forestry and Technology, Changsha 410004, China) |
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| Abstract: | Zixing is rich in bamboo forestry,and have a long management history,but the forestry cultivating technology is behindhand.After investigating all the bamboo forestry in Zixing,we established transformation plan.7 years ago,the number of new bamboo increased about 102 per mu,and the yield was 1.7-3.6 times more than CK,the diameter increased 0.6cm.The yield of bamboo shoot with intensive management was about 50 times than extensive management,and the stand structure become reasonable.,2tabs.,9refs. |
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| Keywords: | bamboo low-yield forest transformation technology efficiency analysis |
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