林木根系与土壤环境相互作用研究综述

    南京林业大学学报（自然科学版）
    JOURNAL OF NANJING FORESTRY UNIVERSITY(NATURAL SCIENCE EDITION)
    2002 Vol.26 No.3 P.79-84

    林木根系与土壤环境相互作用研究综述
    Progress on the Interaction Between Tree Roots and Soil Environment
    薛建辉　王智　吕祥生　

    摘　要：对林木根系与土壤环境因子相互作用的国内外研究成果进行了综述.总结了土壤温度、水分、通气性等物理因子以及土壤矿质养分、CO2浓度等化学因子对根系生长的作用过程.着重介绍了土壤中A13+、O3、盐分及干旱胁迫对根系的作用机理.分析了根系对土壤环境的作用方式和机理,包括根系分泌物的作用及细根在养分循环中的作用.最后提出了根系与土壤因子相互作用研究的几个重要方向,为今后开展根系与林木生长和产量形成相互关系的生理、生态学机理研究提供依据.

    关键词：根系;土壤环境;作用
    分类号：S718 　文献标识码：A
    文章编号：1000-2006(2002)03-0079-06
    基金项目：江苏省自然科学基金 间作林木对茶园生态环境质量影响机理研究 (DK2001105)
    作者简介：薛建辉(1962-),男,江苏启东人,南京林业大学森林资源与环境学院教授,博士生导师.
    作者单位：薛建辉（南京林业大学,江苏,南京,210037）　
　　　　　    王智（南京林业大学,江苏,南京,210037）　
　　　　　    吕祥生（江苏省农林厅,江苏,南京,210013）　

    参考文献：
    ［1］Anderson C P.Effects of root zone temperature on root initiation and elongation in red pine seedling[J].Can J For Res,1986,16(4):696-700.
    ［2］Coleman M D.Root growth and physiology of potted and field-grown trembling aspen exposed to tropospheric ozone[J].Tree Physiology,1996,(16):145-152.
    ［3］Gansert D.Root respiration and its importance for the carbon balance of beech sapling in a montane beech forest[J].Plant and Soil,1994,(167):109-119.
    ［4］赵垦田.国外针叶树种根系生态学研究综述[J].世界林业研究,2000,13(5):7-12.
    ［5］刘建军.林木根系生态研究综述[J].西北林学院学报,1998,13(3):74-78.
    ［6］黄建辉.森林生态系统根系生物量研究进展[J].生态学报,1999,19(2):270-277.
    ［7］Dawson M.The effects of nitrogen supply on root growth and development in sycamore and sitka spruce trees[J].Forestry,1995,68(2):107-114.
    ［8］Clemensson-Lindell A.The effects of nitrogen addition and removal on Norway spruce fine root vitality and distribution in three catchment areas at Gardsjon[J].Forest Ecology and Management,1995,(71):123-131.
    ［9］王政权.水曲柳幼苗极系对土壤养分和水分空间异质性的反应[J].植物研究,1999,19(3):229-233.
    ［10］Larigauderie A.Root response to CO enrichment and nitrogen supply in loblolly pine[J].Plant and Soil,1994,(165):21-32.
    ［11］Oleksyn J.Altered root growth and plant chemistry of Pinus sylvestris seedlings ejected to aluminum in nutrient solution[J].Forest Ecology and Management,1996,(10):135-144.
    ［12］Widell S.Activities of plasma membrane-bound enzymes isolated from roots of spruce growth in the presence of aluminum[J].Physiologia Plantarum,1994,92(3):459-466.
    ［13］Kelting D L.The effects of ozone on the root dynamics of seedlings and mature red oak(Quercus rubra L.)[J].Forest Ecology and Management,1995,(79):197-206.
    ［14］Dan S.Salinity effects on tree growth,root distribution and transpiration of Casuarina cunninghamiana and Eucalyptus camaldulensis planted on a saline site in tropical north Australia[J].Forest Ecology and Management,1995,(79):208-214.
    ［15］万贤崇.盐胁迫及其钙调节对竹子根系活力和丙二醛含量的影响[J].南京林业大学学报,1995,19(3):16-20.
    ［16］王华芳.木本植物根系和木质部汁液ATP对土壤干旱信息的响应[J].科学通报,1999,44(10):1?063-1?068.
    ［17］杨承栋.杉木人工林根际土壤性质变化的研究[J].林业科学,1999,36(6):2-9.
    ［18］张金池.徐淮平原农田防护林树木根系对土壤酶活性影响的研究[J].林业科学研究,1996,9(6):620-624.
    ［19］范俊岗.植物根系分泌及其在林业中的意义[J].植物研究,1995,15(2):246-251.
    ［20］赵忠.渭北黄土高原主要造林树种根系分布特征的研究[J].应用生态学报,2000,11(1):37-39.
    ［21］单建平.国外对树木细根的研究动态[J].生态学杂志,1992,11(4):46-49.
    ［22］温达志.鼎湖山南亚热带森林细根生产力与周转[J].植物生态学报,1999,23(4):361-369.
    ［23］李凌浩.武夷山甜槠林细根生物量和生长量研究[J].应用生态学报,1998,9(4):337-340.
    ［24］Vogt K.Review of root dynamics in forest ecosystems grouped by climate,climatic forest type and species[J].Plant and Soil,1996,(187):159-219.
    ［25］Erik S J.Root dynamics in a semi-natural grassland in relation to atmospheric carbon dixide enrichment,soil wateer and shoot biomass[J].Plant and Soil,2000,(223):253-263.
    ［26］Kage H.Root growth of Cauliflower under unstressed conditions:measurement and modeling[J].Plant and Soil,2000,(223):131-145.
    ［27］Raitio H.Effects of defoliation,nitrogen nutrition,and temperature on leafing and root carbohydrates of birch seedlings[J].Can J For Res,1994,(24):1?914-1?920.
    ［28］Kramer S.Root system morphology and development of seedling and juvenile Juniperus occidentalis[J].Forest Ecology and Management,1996,(86):229-240.
    ［29］Hendrich R L.Temporal and depth-related patterns of fine root dynamics in northern hardwood forests[J].Journal of Ecology,1996,(84):167-176.
    ［30］Burch W H.Root system development of single and mixed plant functional type communities following harvest in a pine-hardwood forest[J].Can J For Res,1997,(27):1?753-1?764.
    ［31］Raich J W.Use of root-ingrowth cores to assess nutrient limitations in forest ecosystems[J].Can J For Res,1994,(24):2?135-2?138.
    ［32］Lytel D E.Comparative soil CO evolution,litter decay,and root dynamics in clearcut and uncut spruce-fir forest[J].Forest Ecology and Management,1998,(103):121-128.
    ［33］Ryan M G.Foliage,fine-root,woody-tissue and stand respiration in Pinus radiata in relation to nitrogen status[J].Tree Physiology,1996,(16):333-343.
    ［34］胡海波.徐淮平原农田防护林带杨树根系特征研究[J].南京林业大学学报,1996,20(1):12-16.
    ［35］王德艺.741杨他感作用的研究[J].河北农业大学学报,1999,22(3):47-51.
    ［36］丁应祥.滨海土壤上杨树根际微区性状的研究[J].南京林业大学学报,1996,20(20):15-19.
    ［37］吕士行.盐胁迫对杨树新无性系苗生理和生化方面的影响[J].南京林业大学学报,1993,17(add):1-7.
    ［38］徐锡增.盐胁迫对杨树新无性系形态、叶超微结构和生长的影响[J].南京林业大学学报,1993,17(add):9-15.