Study on the Volume Growth Rate Model of Pinus massoniana of Individual Tree and Stand under Different Origins in the Northern Guangxi Province

doi:10.13466/j.cnki.lyzygl.2016.03.011

Abstract

Abstract: Based on Pinus massoniana plot data of sixth and seventh continuous forest inventories in Guangxi Province,the analysis results of individual tree and stand volume growth rate model under different origins are as follows:logarithmic function model Y=a+bln(X) and power function model Y=a×X^b respectively as individual tree and stand under different origins of optimal volume growth rate model .In the growth period of young pinus massoniana forest,volume growth rate of the artificial forest is greater than the natural forest and has large varied amplitude,at the later growth stage,volume growth rate of the natural forest is greater than the artificial forest and has stationary varied amplitude.The difference of volume growth rate between different origins of individual tree is significant,the difference between different origins of stand is not obvious.

Key words: Pinus massoniana, volume growth rate, model

CLC Number:

S758.5

LIU Xuehui, WANG Hailong, WEN Xiaorong, LIU Jun, SHE Guanghui, MENG Xue, LI Yun. Study on the Volume Growth Rate Model of Pinus massoniana of Individual Tree and Stand under Different Origins in the Northern Guangxi Province[J]. FOREST RESOURCES WANAGEMENT, 2016, 0(3): 54-60.

References

[1] 曾伟生.西藏天然云杉林兼容性材积生长率模型系统研究[J].北京林业大学学报,2008,30(5):87-90.
[2] 王太勤,薛文礼.测定林分生长率方法的探讨[J].山东林业科技,1989,73(4):49-52.
[3] 张亚伟,于瑞安.立木材积生长率的一种计算方法[J].林业勘察设计,2000,113(1):48-49
[4] 曾伟生,骆期邦.二元材积生长率标准动态模型研究[J].中南林业调查规划,1992(3):1-6.
[5] 徐雁南,周春国.单木生长率模型的研究[J].林业资源管理,1996(4):23-25.
[6] 曾伟生.利用连清资料编制材积生长率表[J].中南林业调查规划,1992,42(4):19-22.
[7] 沈家智,杨智勇.利用复位样木建立湿地松二元材积生长率动态模型的研究[J].江西林业科技,1996(6):6-14.
[8] 杜纪山,洪霞玲.杉木人工林分蓄积和断面积生长率的预估模型[J].北京林业大学学报,2000,22(5):83-85.
[9] 廖志云,曾伟生.西藏自治区主要树种生长率模型的研建[J].林业资源管理,2006(3):36-38.
[10] 陈丽聪,邓华锋,黄国胜,等.湖南省杉木与马尾松不同起源下生长率[J].东北林业大学学报,2014,42(2):34-38.
[11] 孟宪宇.测树学[M].北京:中国林业出版社,2006:192-193.
[12] 蒋丽秀.利用固定样地研制马尾松单木和林分生长率模型[D].南京:南京林业大学,2014.
[13] 龙红,周锡祥,沈家智,等.湿地松二元立木材积生长率动态模型的研究[J].江西农业大学学报,1993(S3):90-96.
[14] 于政中.森林经理学[M].北京:中国林业出版社,1993.
[15] 封晓辉.气候变化对中国马尾松径向生长的影响[D].北京:中国林业科学研究院,2011.
[16] 刘坤,曹林,周春国.苏南丘陵马尾松天然林与人工林生长规律比较[J].中南林业科技大学学报,2015,35:(2):44-48.