PDF Download

[1]YAN Hui,SU Yin-quan,LI Ji-ping,et al.Distribution Characters of Fine Root of Artificial Robinia pseudoacacia Forests and Its Relation to Soil Nutrients in the Northern Slope of Qinling Mountains[J].Research of Soil and Water Conservation,2008,15(03):65-68,73.

Copy

Distribution Characters of Fine Root of Artificial Robinia pseudoacacia Forests and Its Relation to Soil Nutrients in the Northern Slope of Qinling Mountains

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 15 Number of periods: 2008 03 Page number: 65-68,73 Column: Public date: 2008-06-20

Title:: Distribution Characters of Fine Root of Artificial Robinia pseudoacacia Forests and Its Relation to Soil Nutrients in the Northern Slope of Qinling Mountains

Author(s):: YAN Hui¹, SU Yin-quan¹, LI Ji-ping¹, ZHU Yu-yan², JI Zhi-ping¹; 1. College of Forestry Science, Northwest A & F University, Yangling, Shaanxi 712100, China;
2. Beijing Key Lab of Plant Resources Research and Development, Beijing Technology and Business University, Beijing 100037, China

Keywords:: the northern slope of Qinling Mountains; Robinia pseudoacacia forests; distribution characters of fine root; soil nutrients

CLC:: S792.27;S714.2

DOI:: -

Abstract:: Soil coring is used to investigate the vertical distribution of three kinds of fine root parameters and the chemical characteristics of artificial Robinia pseudoacacia forests soil in the northern slope of Qinling Mountains.And the influence of soil nutrients on the vertical distribution of the fine root is analyzed on the basis of the research of the two aeras.It is revealed that the fine root parameters distribution in the soil decrease with the increase of soil depth.Many of the soil nutrient factors show different changes of their own.The vertical distribution of the fine root parameters in the soil is influenced by the soil nutrient factors.The influence of the soil organic matter and total nitrogen on the vertical distribution of the fine root parameters is the most positive.Among the three kinds of fine root parameters (fine root biomass,fine root surface area,fine root length density),fine root surface area has the most close relation with the nutrient acquisition.

References:: [1] Jackson R B, Mooney H A, Schulze E D.A global budget for fine root biomass, surface area, and nutrient contents[J].Ecology Proc.Natl.Acad.Sci.USA, 1997, 94:7362-7366.
[2] 郭忠玲, 郑金萍, 马元丹, 等.长白山几种主要森林群落木本植物细根生物量及其动态[J].生态学报, 2006, 26(9):2855-2862.
[3] 董慧霞, 李贤伟, 张健, 等.退耕地三倍体毛白杨林地细根生物量及其与土壤水稳性团聚体的关系[J].林业科学, 2007, 43(5):24-29.
[4] 杨丽韫, 李文华.长白山原始阔叶红松林细根分布及其周转的研究[J].北京林业大学学报, 2005, 27(2):1-5.
[5] Keyes M R, Grier C C.Above-and below-ground net production in 40-year-old Douglas-fir stands on low and high productivity sites[J].Canadian Journal of Forest Research, 1981, 11:599-605.
[6] 张小全.环境因子对树木细根生物量、生产与周转的影响[J].林业科学研究, 2001, 14(5):566-573.
[7] 南京农业大学.土壤农化分析[M].北京:农业出版社, 1986:33-89.
[8] Burke M K, Raynai D J, Mrrchell M J.Soil nitrogen availability influences seasonal carbon allocation patterns in sugar maple (Acer saccharum)[J].Canadian Journal of Forest Research, 1991, 22:447-456.
[9] 韦兰英.黄土高原不同演替阶段草地植被细根分布及其生态特征研究[D].杨凌:西北农林科技大学, 2007.
[10] Gale M R, Grigal D E.Vertical root distribution of northern tree species in relation to successional status[J].Can J.For.Res., 1987, 17:829-834.
[11] Jackson R B, Canadell J, Ehleringer J R, et al.A global analysis of root distributions for terrestrial biomes[J] Oecologia, 1996, 108:398-411.
[12] 韦兰英, 上官周平.黄土高原子午岭天然柴松林细根垂直分布特征[J].西北农林科技大学学报:自然科学版, 2007, 35(7):70-74.
[13] Canadell J, Roda F.Root biomass of Quercus ilex in amontane Mediterranean forest[J].Canadian Journal of Forest Research, 1991, 21:1771-1778.
[14] Davis J P, Haines B, Coleman D, et al.Fine root dynamics along an elevational gradient in the aouthern Appalachian Moutains[J].USA For Ecol Manage, 2004, 187:19-34.
[15] Cain M L, Subler S, Evans J P, et al.Sampling spatial & temporal variation in soil nitrogen availability[J].Oecologia, 1999, 118:397-404.
[16] 韦兰英, 上官周平.黄土高原白羊草、沙棘和辽东栎细根比根长特性[J].生态学报, 2006, 26(12):4164-4169.
[17] Vogt K A, Vogt D J, Vogt P A, et al.Review of root dynamics in forest ecosystems grouped by climate, climatic forest type and species[J].Plant and Soil, 1996, 187:159-219.
[18] 杨丽韫, 罗天祥, 吴松涛.长白山原始阔叶红松(Pinus koraiensis)林及其次生林细根生物量与垂直分布特征[J].生态学报, 2007, 27(9):3609-3617.
[19] 梅莉, 王政权, 韩有志, 等.水曲柳根系生物量、比根长和根长密度的分布格局[J].应用生态学报, 2006, 17(1):1-4.
[20] 安慧, 韦兰英, 刘勇, 等.黄土丘陵区油松人工林和白桦天然林细根垂直分布及其与土壤养分的关系[J].植物营养与肥料学报, 2007, 13(4):611-619
[21] 刘建军.秦岭油松、锐齿栎根系生态研究[M].西安:西北大学出版社, 2002:36.
[22] 何维明.不同生境中沙地柏根表面积分布特征[J].林业科学, 2000, 36(5):17-21.
[23] 王佑民, 刘秉正.黄土高原防护林生态特征[M].北京:中国林业出版社, 1994:57.

Similar References:

Memo

Last Update: 1900-01-01