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Forest and Grassland Resources Research >

2020 , Vol. 0 >Issue 1: 62 - 69

DOI: https://doi.org/10.13466/j.cnki.lyzygl.2020.01.009

Scientific Research

Dynamic Analysis on the Effect of Pinus massoniana Plantation Management at Different Growth Stages

  • Jiangui PENG
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  • Central South Inventory and Planning Institute of National Forestry and Grassland Administration,Changsha 410004

Received date: 2019-11-22

  Revised date: 2019-12-12

  Online published: 2020-05-18

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Abstract

In order to reveal the dynamic characteristics of the management effect of Pinus massoniana plantation in different development stages,the spatial structure,species diversity,soil fertility,tree growth and other indicators of Pinus massoniana plantation in different development stages of Qingyanghu Forest Farm were analyzed dynamically,and the principal component analysis method was used to analyze the spatial structure,species diversity,soil fertility,tree growth and other indicators comprehensive evaluation of operation effect.The results showed that the spatial structure,species diversity index and soil fertility of Pinus massoniana forest in different development stages were significantly improved.The comprehensive evaluation scores of the effect of thinning and replanting in 9 plots of young forest,middle age forest and near mature forest were 0.079,-0.021,-0.241,0.528,0.438,1.028,-0.145,-0.780,-0.886,respectively.The higher the scores,the better the effect of the transformation.The management promoted the optimization of spatial structure,the improvement of species diversity,the improvement of soil fertility and the increase of forest accumulation and growth in different development stages of Pinus massoniana plantation,and the development of the stand to the direction of multi-layer mixed forest of different ages,which provided theoretical basis for the management of Pinus massoniana plantation.

Key words： Pinus massoniana forest; stand spatial structure; different developmental stages; plant diversity; soil fertility

Cite this article

Jiangui PENG . Dynamic Analysis on the Effect of Pinus massoniana Plantation Management at Different Growth Stages[J]. Forest and Grassland Resources Research, 2020 , 0(1) : 62 -69 . DOI: 10.13466/j.cnki.lyzygl.2020.01.009

References

[1] 孙冬婧, 温远光, 罗应华 , 等. 近自然化改造对杉木人工林物种多样性的影响[J]. 林业科学研究, 2015,28(2):202-208.
[2] 张象君, 王庆成, 王石磊 , 等. 小兴安岭落叶松人工纯林近自然化改造对林下植物多样性的影响[J]. 林业科学, 2011,47(1):6-14.
[3] 曹小玉, 李际平, 闫文德 . 杉木林改造前后的土壤肥力对比分析及综合评价[J]. 土壤通报, 2016,47(5):1231-1237.
[4] 王霞 . 马尾松人工林近自然化改造初期效果分析研究[D]. 北京:北京林业大学, 2013.
[5] 毛波, 董希斌 . 大兴安岭低质山杨林改造效果的综合评价[J]. 东北林业大学学报, 2016,44(8):7-12.
[6] 朱玉杰, 董希斌 . 大兴安岭地区落叶松用材林不同抚育间伐强度经营效果评价[J]. 林业科学, 2016,52(12):29-38.
[7] 陆元昌, 刘宪钊, 雷相东 , 等. 人工林多功能经营技术体系[J]. 中南林业科技大学学报, 2017,37(7):1-10.
[8] 马克平, 黄建辉, 于顺利 , 等. 北京东灵山地区植物群落多样性的研究Ⅱ丰富度、均匀度和物种多样性指数[J]. 生态学报, 1995(3):268-277.
[9] 郝建锋, 王德艺, 李艳 , 等. 人为干扰对川西金凤山楠木次生林群落结构和物种多样性的影响[J]. 生态学报, 2014,34(23):6930-6942.
[10] 王俊青 . 不同改造和更新模式对柏木林群落物种组成和物种多样性的影响[D]. 武汉:华中农业大学, 2009.
[11] 曹小玉, 李际平, 闫文德 . 不同龄组杉木林土壤有机碳与氮磷钾分布特征及耦合关系[J]. 土壤通报, 2014,45(5):1137-1143.
[12] 冯宜明, 李毅 . 甘肃南部不同密度云杉人工幼林的林分结构特征及土壤理化性质[J]. 林业科学, 2018,54(10):20-30.
[13] 孙建, 刘苗, 李立军 , 等. 不同施肥处理对土壤理化性质的影响[J]. 华北农学报, 2010,25(4):221-225.
[14] 惠刚盈, 胡艳波 . 角尺度在林分空间结构调整中的应用[J]. 林业资源管理, 2006(2):31-35.
[15] 胡艳波, 惠刚盈 . 优化林分空间结构的森林经营方法探讨[J]. 林业科学研究, 2006(1):1-8.
[16] 张俊艳, 陆元昌, 成克武 , 等. 近自然改造对云南松人工林群落结构及物种多样性的影响[J]. 河北农业大学学报, 2010,33(3):72-77.
[17] 吴建强, 王懿祥, 杨一 , 等. 干扰树间伐对杉木人工林林分生长和林分结构的影响[J]. 应用生态学报, 2015,26(2):340-348.
[18] 贾秀红, 佃袁勇, 胡动刚 , 等. 基于通径分析的纯林结构特征对土壤养分的影响研究[J]. 西北林学院学报, 2015,30(3):1-7.
[19] 胡园杰, 李际平, 曹小玉 , 等. 杉木林改造后空间结构与土壤水源涵养功能动态变化及其关系[J]. 中南林业科技大学学报, 2018(11):103-109.
[20] 张鼎华, 叶章发, 范必有 , 等. 抚育间伐对人工林土壤肥力的影响[J]. 应用生态学报, 2001(5):672-676.
[21] 李婷婷, 陆元昌, 庞丽峰 , 等. 杉木人工林近自然经营的初步效果[J]. 林业科学, 2014,50(5):90-100.
[22] 巫志龙, 周成军, 周新年 , 等. 杉阔混交人工林林分空间结构分析[J]. 林业科学研究, 2013,26(5):609-615.
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