平泉油松建筑材林立地类型划分及立地质量评价

doi:10.11707/j.1001-7488.20210901

Abstract

Abstract:

Objective: The site classification and site quality evaluation of Pinus tabulaeformis plantation in Pingquan, Hebei Province were carried out, and the site quality was graded in order to select suitable plantations of P. tabulaeformis for construction timber. Method: The P. tabulaeformis plantation in Pingquan was investigated using the data from 92 fixed plots and stem analysis of 42 trees, the method of dominant factor analysis was used to screen out the dominant factors. The site index table was compiled by the method of comparative advantage, and the site quality was evaluated according to the table. Combined with the site index distribution map, 9 sample plots with the same age and density but different site quality were selected to analyze the physical and mechanical properties of P. tabulaeformis wood by cutting dominant trees. Result: According to the site type distribution map of P. tabulaeformis: the middle soil layer is the most distributed, accounting for 65.5% of the total area, the thin soil layer is 27.9%, the thick soil layer is the least, accounting for 6.6%; the shaded slopes are more distributed, it accounts for 76.6%, and the sunny slopes are less distributed, accounting for 23.4%. According to the distribution map of site index: the plots with site index of 9 and 10 cover an area of 14 277.665 hm², accounting for 28.1%; the plots with site index of 6, 7, and 8 cover an area of 33 648.51 hm², accounting for the total area 66.1%; only 2 973.63 hm² has a site index of 4 and 5, accounting for only 5.8% Collusionn: The quality of the site in Pingquan is at the upper-middle level, which is suitable for construction timber, for which Huangtuliangzi Town and Liuxi Manchu Township are the best sites.

Key words: Pinus tabulaeformis construction timber, ArcGIS, dominant factor, site type division, site quality evaluation, wood physical and mechanical properties

CLC Number:

S727.19

Xiaowen Zhang,Qingjun Yu,Guisheng Luo,Xi Jia,Danni Wu,Zhongkui Jia. Site Classification and Site Quality Evaluation of Pinus tabulaeformis Plantation for Construction Timber in Pingquan, Hebei Province[J]. Scientia Silvae Sinicae, 2021, 57(9): 1-12.

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References 0

	陈永富. 基准年龄立地质量评价的影响分析. 林业科学研究, 2010, 23 (2): 283- 287.
	Chen Y F . Research on standard age affecting analysis of site quality evaluation. Forest Research, 2010, 23 (2): 283- 287.
	程琳, 覃晓颖, 黄开勇, 等. 杉木不同种质和林龄的木材管胞形态变异规律. 广西林业科学, 2017, 46 (1): 47- 52. doi: 10.3969/j.issn.1006-1126.2017.01.010
	Cheng L , Qin X Y , Huang K Y , et al. Variation pattern of wood tracheid morphology at different germplasm and stand age of Chinese fir. Guangxi Forestry Science, 2017, 46 (1): 47- 52. doi: 10.3969/j.issn.1006-1126.2017.01.010
	程曦依, 李芸, 全鹏, 等. 马尾松锯材常压过热蒸汽干燥脱脂特性研究. 中南林业科技大学学报, 2017, 37 (6): 108- 113.
	Cheng X Y , Li Y , Quan P , et al. Study on drying and degreasing characterisitics with atmospheric pressure steam for masson pine wood. Journal of Central South University of Forestry & Technology, 2017, 37 (6): 108- 113.
	丁贵杰, 谢双喜, 王德炉, 等. 贵州马尾松建筑材林优化栽培模式研究. 林业科学, 2000, 36 (2): 69- 74. doi: 10.3321/j.issn:1001-7488.2000.02.011
	Ding G J , Xie S X , Wang D L , et al. A study on optimum cultivation patterns of building timber plantation for masson pine in GuiZhou. Scientia Silvae Sinicae, 2000, 36 (2): 69- 74. doi: 10.3321/j.issn:1001-7488.2000.02.011
	段劼, 马履一, 贾黎明, 等. 北京低山地区油松人工林立地指数表的编制及应用. 林业科学, 2009, 45 (3): 7- 12. doi: 10.3321/j.issn:1001-7488.2009.03.002
	Duan J , Ma L Y , Jia L M , et al. Establishment and application of site index table for Pinus tabulaeformis plantation in the low elevation area of Beijing. Scientia Silvae Sinicae, 2009, 45 (3): 7- 12. doi: 10.3321/j.issn:1001-7488.2009.03.002
	巩垠熙, 何诚, 闫飞, 等. 人工神经网络结合多光谱遥感数据用于立地质量评价. 光谱学与光谱分析, 2013, 33 (10): 2815- 2822. doi: 10.3964/j.issn.1000-0593(2013)10-2815-08
	Gong Y X , He C , Yan F , et al. Study on artificial neural network combined with multispectral remote sensing imagery for forest site evaluation. Spectroscopy and Spectral Analysis, 2013, 33 (10): 2815- 2822. doi: 10.3964/j.issn.1000-0593(2013)10-2815-08
	蒋开彬, 牛品, 王博, 等. 火炬松木材基本密度和纤维长度近红外模型的建立与应用. 福建农林大学学报: 自然科学版, 2018, 47 (6): 764- 768.
	Jiang K B , Niu P , Wang B , et al. Establishment and application of near-infrared spectroscopy models of loblolly pine basic density and fiber length. Journal of Fujian Agriculture and Forestry University: Natural Science Edition, 2018, 47 (6): 764- 768.
	李改云, 黄安民, 秦特夫, 等. 马尾松木材褐腐降解的红外光谱研究. 光谱学与光谱分析, 2010, 30 (8): 2133- 2136. doi: 10.3964/j.issn.1000-0593(2010)08-2133-04
	Li G Y , Huang A M , Qin T F , et al. Ftir studies of masson pine wood decayed by brown-rot fungi. Spectroscopy and Special Analysis, 2010, 30 (8): 2133- 2136. doi: 10.3964/j.issn.1000-0593(2010)08-2133-04
	李明泽, 郭鸿郡, 范文义, 等. 基于GWR的大兴安岭森林立地质量遥感分析. 林业科学, 2017, 53 (6): 56- 66.
	Li M Z , Guo H J , Fan W Y , et al. Remote sensing analysis of forest site quality in Daxing'an Mountain based on GWR. Scientia Silvae Sinicae, 2017, 53 (6): 56- 66.
	罗彬, 殷亚方, 姜笑梅, 等. 3种无损检测方法评估巨尾桉木材抗弯和抗压强度性质. 北京林业大学学报, 2008, 30 (6): 137- 140. doi: 10.3321/j.issn:1000-1522.2008.06.022
	Luo B , Yin Y F , Jiang X M , et al. Evaluating bending and compressive strength properties of Eucaiyptus grandia europhylla plantation wood with three nondestructive methods. Journal of Beijing Forestry University, 2008, 30 (6): 137- 140. doi: 10.3321/j.issn:1000-1522.2008.06.022
	罗真付, 张雪峰, 陆步云, 等. 森林培育措施对人工林湿地松木材物理力学性质的影响. 安徽农业大学学报, 2012, 39 (2): 228- 233.
	Luo Z F , Zhang X F , Lu B Y , et al. Effects of silvicultural treatments on physical and mechanical properties of Pinus elliottii. Journal of Anhui Agricultural University, 2012, 39 (2): 228- 233.
	马成武. 中小径级落叶松木材深加工前景. 防护林科技, 2018, (2): 59- 60.
	Ma C W . Prospects for deep processing of Larch wood of medium and small diameters. Protection Forest Science and Technology, 2018, (2): 59- 60.
	马明东. 云杉天然林分多因素数量化生境质量评价研究. 中国生态农业学报, 2006, 14 (2): 154- 158.
	Ma M D . Assessment of site condition quality of the natural forest of Picea asperata by multi-factor quantitative analysis. Chinese Journal of Eco-Agriculture, 2006, 14 (2): 154- 158.
	欧阳林男, 栾洁, 陈少雄, 等. 6个桉树大径材树种木材力学性质差异分析. 桉树科技, 2019, 36 (4): 10- 15.
	Ouyang L N , Luan J , Chen S X , et al. Mechanical properties of wood from six eucalyptus species. Eucalypt Science & Technology, 2019, 36 (4): 10- 15.
	秦理哲, 胡拉, 杨章旗, 等. 季铵铜防腐剂对马尾松木材化学性质的影响. 森林与环境学报, 2019, 39 (6): 667- 672.
	Qin L Z , Hu L , Yang Z Q , et al. Effects of amine copper quart preservative on chemical properties of Pinus massoniana. Journal of Forest and Environment, 2019, 39 (6): 667- 672.
	唐诚, 王春胜, 庞圣江, 等. 广西大青山西南桦人工林立地类型划分及评价. 西北林学院学报, 2018, 33 (4): 52- 57. doi: 10.3969/j.issn.1001-7461.2018.04.08
	Tang C , Wang C S , Pang S J , et al. Site classification and evaluation of Betula alnoides plantations at Guangxi Daqing Mountain. Journal of Northwest Forestry University, 2018, 33 (4): 52- 57. doi: 10.3969/j.issn.1001-7461.2018.04.08
	唐瑞德. 编制立地指数表如何确定指数级距. 陕西林业科技, 1986, 32 (1): 55- 58.
	Tang D R . How to determine the exponential level by preparing the site index table. Shaanxi Forest Science and Technology, 1986, 32 (1): 55- 58.
	童方平, 吴际友, 龙应忠, 等. 间伐对湿地松人工林木材材性的影响效应研究. 湖南林业科技, 2003, 30 (4): 15- 18. doi: 10.3969/j.issn.1003-5710.2003.04.005
	Tong F P , Wu J Y , Long Y Z , et al. The effect of intermediate cutting on plant quality of Pinus elliottii plantation. Hunan Foresty Science & Technology, 2003, 30 (4): 15- 18. doi: 10.3969/j.issn.1003-5710.2003.04.005
	王永昌, 张金池. 基于遥感技术的云台山立地分类及质量评价. 南京林业大学学报: 自然科学版, 2007, 31 (1): 85- 89. doi: 10.3969/j.issn.1000-2006.2007.01.021
	Wang Y C , Zhang J C . The classification and evaluation of forest-sites in Yuntaishan mountain area based on remote sensing technology. Journal of Nanjing Forestry University: Natural Science Edition, 2007, 31 (1): 85- 89. doi: 10.3969/j.issn.1000-2006.2007.01.021
	吴恒, 党坤良, 田相林, 等. 秦岭林区天然次生林与人工林立地质量评价. 林业科学, 2015, 51 (4): 78- 88.
	Wu H , Dang K L , Tian X L , et al. Evaluating site quality for secondary forests and plantation in Qinling Mountains. Scientia Silvae Sinicae, 2015, 51 (4): 78- 88.
	吴中能, 于一苏, 刘俊龙, 等. 安徽省杨树人工林立地指数表的编制. 林业实用技术, 2010, 36 (6): 20- 22.
	Wu Z N , Yu Y S , Liu J L , et al. Compilation of the site index table of poplar plantation in Anhui Province. Anhui Forestry Science and Technology, 2010, 36 (6): 20- 22.
	徐有明, 徐姗姗, 林汉, 等. 火炬松种源建筑材抗弯性质的变异及与树龄、晚材率、木材密度的关系. 林业科学, 2007, 43 (2): 77- 83.
	Xu Y P , Xu S S , Lin H , et al. Variation in wood bending properties of exotic loblolly pine provenances for building lumber and their relationships to tree age, tree Growth and wood density. Scientia Silvae Sinicae, 2007, 43 (2): 77- 83.
	杨昇, 陈媛, 晏婷婷, 等. 热处理对进口辐射松木材化学性质的影响. 木材工业, 2019, 33 (5): 44- 48.
	Yang S , Chen Y , Yan T T , et al. Effect of Heat-treatments on chemical properties of imported pinus radiata wood. China Wood Industry, 2019, 33 (5): 44- 48.
	尹拥君, 陈卫军. 杉木建筑材林密度管理技术与生长效应的研究. 广东林业科技, 2001, 17 (3): 16- 20. doi: 10.3969/j.issn.1006-4427.2001.03.004
	Yin Y J , Chen W J . Research on Chinese fir plantation management for building timber. Forestry Science and Technology of Guangdong Province, 2001, 17 (3): 16- 20. doi: 10.3969/j.issn.1006-4427.2001.03.004
	詹昭宁. 中国森林立地分类. 北京: 中国林业出版社, 1989.
	Zhan Z N . China forest site classification. Beijing: China Forestry Publishing House, 1989.
	张超, 彭道黎, 黄国胜, 等. 基于森林清查数据的三峡库区林地立地质量评价. 东北林业大学学报, 2015, 28 (11): 56- 61. doi: 10.3969/j.issn.1000-5382.2015.11.012
	Zhang C , Peng D L , Huang S G , et al. Site quality evaluation in three gorges reservoir region based on forest inventory data. Journal of Northeast Forestry University, 2015, 28 (11): 56- 61. doi: 10.3969/j.issn.1000-5382.2015.11.012
	赵奋成, 郭文冰, 钟岁英, 等. 基于针刺仪测定技术的湿地松木材密度间接选择效果. 林业科学, 2018, 54 (10): 172- 179. doi: 10.11707/j.1001-7488.20181020
	Zhao F C , Guo W B , Zhong S Y , et al. Effects of indirect selection on wood density based on resistograph measurement of slash pine. Scientia Silvae Sinicae, 2018, 54 (10): 172- 179. doi: 10.11707/j.1001-7488.20181020
	郑聪慧, 贾黎明, 段劼, 等. 华北地区栓皮栎天然次生林地位指数表的编制. 林业科学, 2013, 49 (2): 79- 85.
	Zheng C H , Jia L M , Duan J , et al. Establishment of site index table for quercus variabilis natural secondary forest in north China. Scientia Silvae Sinicae, 2013, 49 (2): 79- 85.
	郑均宝. 河北森林. 北京: 中国林业出版社, 1998.
	Zheng J B . Hebei forest. Beijing: China Forestry Publishing House, 1998.
	郑万钧. 中国树木志. 北京: 中国林业出版社, 1983.
	Zheng W J . Chinese tree. Beijing: China Forestry Publishing House, 1983.
	朱光玉, 吕勇, 林辉. 三种线性模型在杉木与马尾松地位指数相关关系研究中的比较. 生态学报, 2010, 30 (21): 5862- 5867.
	Zhu G Y , Lü Y , Lin H , et al. Comparison of the three linear models applied for studying of the correlation of site-indexes between Cunninghamia lanceolata and Pinus massoniana stands. Acta Ecologica Sincia, 2010, 30 (21): 5862- 5867.
	周海宾, 江京辉, 王学顺, 等. 兴安落叶松目测等级锯材抗拉强度的宽度尺寸效应. 北京林业大学学报, 2012, 34 (1): 127- 130.
	Zhou H B , Jiang J H , Wang X S , et al. Size effects of width on tensile strength of visually-graded Chinese larch lumber. Journal of Beijing Forestry University, 2012, 34 (1): 127- 130.
	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. 林业科学, 2016, 52 (12): 29- 38. doi: 10.11707/j.1001-7488.20161204
	Zhu Y J , Dong X B . Evaluation of the effects of different thinning intensities on larch forest in great Xing'an Mountains. Scientia Silvae Sinicae, 2016, 52 (12): 29- 38. doi: 10.11707/j.1001-7488.20161204
	Bal B C , Bektas I . The effects of heat treatment on some mechanical properties of juvenile wood and mature wood of Eucalyptus grandis. Advances in Agronomy, 2013, 31 (4): 479- 485.
	Bhat I , Khalil H P S A , Awang K B . Effect of weathering on physical, mechanical and morphological properties of chemically modified wood materials. Materials & Design, 2010, 31 (9): 4363- 4368.
	Kaygin B , Esnaf S , Aydemir D . The effect of altitude difference on physical and mechanical properties of scots pine wood grown in Turkey-Sinop Province. The Journal of Craniofacial Surgery, 2016, 19 (5): 393- 397.
	Kiaei M , Abadian Z . Physical and mechanical properties of hornbeam wood from dominant and suppressed trees. Wood Research, 2018, 25 (3): 63- 69.
	Louw J H , Scholes M . Forest site classification and evaluation: a South African perspective. Forest Ecology and Management, 2002, 171 (1/2): 161- 168.
	Mohammad D G , Morteza N . Physical and mechanical properties of particleboard from roselle(Hibiscus sabdariffa) stalks and eucalyptus(Eucalyptus camaldulensis) wood particles. Wood Material Science & Engineering, 2012, 7 (1): 5- 11.
	Ruelle J , Beauchene J , Thibaut A , et al. Comparison of physical and mechanical properties of tension and opposite wood from ten tropical rainforest trees from different species. Annals of Forest Science, 2007, 64 (5): 503- 510.

龄阶 Age class/a	样地数量 Number of plot	平均年龄 Mean age/a	平均树高 Mean tree height/m	SD	3倍标准差上限 Upper limit of the 3 times SD	3倍标准差下限 Lower limit of the 3 times SD
15~20	3	16.33	6.74	2.45	14.07	-0.60
21~25	7	22.86	8.22	2.15	14.68	1.76
26~30	7	28.29	8.73	2.54	16.36	1.10
31~35	13	33.23	10.28	2.19	16.84	3.72
36~40	21	37.71	11.00	2.42	18.27	3.73
41~45	13	43.15	11.28	2.33	18.27	4.29
46~50	8	48.00	11.24	3.15	20.68	1.80
51~55	15	52.73	13.17	2.30	20.07	6.28
56~60	5	56.60	13.38	1.10	16.69	10.07

项目 Item	赋值Assignment
项目 Item	1	2	3	4	5	6
坡度Slope	≤5	6~15	16~25	26~35	36~45	≥46
	阴坡(北、东、东北、西北)	阳坡(南、西、西南、东南)
坡向Slope direction	Shady slope(north, east, northeast, northwest)	Sunny slope(south, west, southwest, southeast)
土层厚度Soil thickness/cm	≤30	31~59	≥60
腐殖质厚度Humus thickness/cm	≤10	11~19	≥20
凋落物厚度Litter thickness/cm	≤5	6~10	≥10

立地因子 Site factor	平方和 Sum of square	自由度 df	均方 Mean square	F	Pr>F
坡度Slope	5.307 275	5	1.061 455	0.502 718	0.681 877
坡向Slope	32.955 039	1	32.955 039	15.607 910	0.000 211
土层厚度Soil thickness	25.259 132	2	12.629 566	5.981 517	0.004 312
腐殖质厚度Humus thickness	4.118 226	2	2.059 113	0.975 221	0.440 489
凋落物厚度Litter thickness	10.461 928	2	5.230 964	2.477 449	0.070 057
残差Residual	168.914 560	80	2.111 432
模型Model	168.350 149	11	15.304 559	7.248 427	0.000 000
校正值Correction value	337.264 709	91
截距Intercept	6 177.125 633	1
合计Total	6 514.390 342	92

公式Equation	表达式Expression	R²	a	b	c	m
线性Linear	H=a+bA	0.824	1.935	0.217
双曲线Inverse	H=a+b/A	0.782	18.345	-219.996
对数曲线Logarithmic curve	H=a+blgA	0.806	-4.520	9.690
抛物线Quadratic	H=a+bA+cA²	0.836	2.109	0.208
理查兹Rachards	H=a(1-be^-cA)^1/(1-m)	0.785	10.108	1.235	0.002 00	-1.72
单分子型Mitscherlich	H=a+be^-cA	0.723	228.118	-226.368	1.000 25
逻辑斯特曲线Logistic curve	H=a/(1+be^-cA)	0.773	13.387	8.482	9.182 34
幂函数曲线Power curve	H=aA^b	0.855	0.524	0.815
等比级数曲线Growth curve	H=e^(a+bA)	0.809	1.522	0.200
指数曲线Exponential curve	H=ae^bA	0.809	4.582	0.200

项目Item	年龄Age/a
项目Item	15	20	25	30	35	40	45	50	55	60
调整系数Adjust coefficient	0.79	1.00	1.20	1.39	1.58	1.76	1.94	2.11	2.28	2.45
树高理论值Tree height in theory/m	4.80	6.00	7.20	8.40	9.50	10.60	11.70	12.70	13.70	14.70

Site Classification and Site Quality Evaluation of Pinus tabulaeformis Plantation for Construction Timber in Pingquan, Hebei Province

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龄阶 Age class/a	立地指数Site index
龄阶 Age class/a	4	5	6	7	8	9	10
15~20	2.4~3.2	3.3~4.0	4.1~4.7	4.8~5.5	5.6~6.3	6.4~7.1	7.2~7.9
21~25	3.0~4.0	4.1~5.0	5.1~6.0	6.1~7.0	7.1~8.0	8.1~9.0	9.1~10.0
26~30	3.6~4.8	4.9~6.0	6.1~7.2	7.3~8.4	8.5~9.6	9.7~10.8	10.9~12.0
31~35	4.2~5.6	5.7~7.0	7.1~8.3	8.4~9.7	9.8~11.1	11.2~12.5	12.6~13.9
36~40	4.7~6.3	6.4~7.9	8.0~9.5	9.6~11	11.1~12.6	12.7~14.2	14.3~15.8
41~45	5.3~7.0	7.1~8.8	8.9~10.6	10.7~12.3	12.4~14.1	14.2~15.8	15.9~17.6
46~50	5.8~7.7	7.8~9.7	9.8~11.6	11.7~13.6	13.7~15.5	15.6~17.4	17.5~19.4
51~55	6.3~8.4	8.5~10.6	10.7~12.7	12.8~14.8	14.9~16.9	17.0~19.0	19.1~21.1
56~60	6.8~9.1	9.2~11.4	11.5~13.7	13.8~16.0	16.1~18.2	18.3~20.5	20.6~22.8

立地质量Site quality	样地编号No. of plot	立地指数Site index	密度Density/hm^-2	年龄Age/a
差Bad	1	5	1 600	51
	2	5	1 500	51
	3	5	1 600	51
中Medium	4	7	1 600	54
	5	7	1 600	54
	6	7	1 400	54
优Good	7	9	1 800	50
	8	9	1 500	51
	9	9	1 700	51

曲线名称Curve name	R²	a	b	c	d
直线型Linear	0.808	3.269 33	0.927 24
二次曲线型Quadratic curve	0.833	0.512 26	1.563 74	-0.034 67
三次曲线型Cubic curve	0.822	11.916 17	-2.517 01	0.428 87	-0.016 80
对数曲线型Logarithmic curve	0.806	-5.773 00	8.025 00
幂函数型Power curve	0.812	2.451 54	0.710 79
S型曲线Serpentine curve	0.815	3.098 00	-5.616 00
复合函数型Compound	0.827	5.481 00	1.085 00
指数曲线型Exponential curve	0.827	5.481 00	0.081 00
逻辑斯特曲线型Logistic curve	0.818	0.182 00	0.922 00

项目 Item	立地质量 Site quality	最小值 Min.	最大值 Max.	均值 Mean	SD
体积干缩率 Volume shrinkage rate(%)	差Bad	0.06	0.14	0.097±0.002a	0.014
	中Medium	0.07	0.14	0.113±0.003b	0.003
	优Good	0.10	0.14	0.125±0.010c	0.010
抗弯弹性模量 Bending elastic modulus/GPa	差Bad	7.08	9.44	10.270±0.410a	1.820
	中Medium	9.44	17.12	13.520±0.430b	1.980
	优Good	8.76	16.73	13.790±0.490b	2.170
抗弯强度 Bending strength/MPa	差Bad	64.40	119.60	98.610±3.260a	14.600
	中Medium	50.20	126.80	103.060±3.420a	15.680
	优Good	82.30	149.70	119.940±4.120b	18.000
顺纹抗压强度 Backward compressive strength/MPa	差Bad	47.89	63.88	56.623±1.578a	5.906
	中Medium	40.59	66.42	57.113±1.301a	5.964
	优Good	68.57	87.30	78.612±0.979b	4.485

[1]	Wang Zhiqiang, Xu Huanhuan, Xu Weiyi, Lin Jian, Liu Xianzhao, Li Zhenguo, Zhu Jiawen. Distribution Dynamics of Red-Crowned Crane Population in Zhalong Wetland by the Point Pattern Analysis [J]. Scientia Silvae Sinicae, 2017, 53(10): 168-174.
[2]	Yin Xiaojie, Zhou Guangsheng, Sui Xinghua, He Qijin, Li Rongping. Potential Geographical Distribution of Quercus wutaishanica Forest and Its Dominant Factors [J]. Scientia Silvae Sinicae, 2013, 49(8): 10-14.
[3]	Duan Jie;Ma Lüyi;Jia Liming;Hou Yaqin;Gong Ningning. Establishment and Application of Site Index Table for Pinus tabulaeformis Plantation in the Low Elevation Area of Beijing [J]. Scientia Silvae Sinicae, 2009, 12(3): 7-12.
[4]	Guo Jinping;Zhang Haoyu;Zhang Yunxiang. Variable Growth Intercept Models for Forest Site Evaluation and Its Application [J]. Scientia Silvae Sinicae, 2007, 43(10): 8-13.
[5]	Zhang Fuquan;Wei Hangong;Chen Yuanchai. SITE QUALITY EVALUATION FOR PLANTATIONS OF DENDROCALAMUS GIGANTEUS IN SOUTHWESTERN YUNNAN [J]. , 1994, 30(2): 104-110.
[6]	Yang Chengdong. OPINIONS ON CHINA FOREST SITE CLASSIFICATION AND EVALUATION [J]. , 1991, 27(1): 60-64.
[7]	Luo Qibang;Wu Zhide;Xiao Yonglin. A STUDY ON THE SITE QUALITY EVALUATION BY THE SUBSTITUTION OF TREE SPECIES IN THE SAME SITE TYPES [J]. , 1989, 25(5): 410-419.