根系分泌物的生态效应与作物连作障碍关系研究进展

从导致作物连作障碍的主要因素——土壤理化性质恶化、土壤生物学环境恶化和化感作用出发,简要综述了根系分泌物与这3大因素之间的关系,并对连作障碍的防控措施进行了简述和展望,以期为作物连作障碍研究提供参考。

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Bibliographic Details
Published in江西农业学报 Vol. 28; no. 10; pp. 8 - 14
Main Author 吕丰娟 肖运萍 魏林根 汪瑞清 袁展汽 林洪鑫 刘仁根
Format Journal Article
LanguageChinese
Published 江西省农业科学院 土壤肥料与资源环境研究所/农业部 长江中下游作物生理生态与耕作重点实验室,江西 南昌,330200 2016
Subjects
作物
化感作用
土壤微生物
根系分泌物
连作障碍
根系分泌物
Crop
Root exudates
Soil microorganism
作物
Allelopathy
土壤微生物
连作障碍
化感作用
Continuous cropping obstacle
Online AccessGet full text
ISSN1001-8581
DOI10.19386/j.cnki.jxnyxb.2016.10.02

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Summary:从导致作物连作障碍的主要因素——土壤理化性质恶化、土壤生物学环境恶化和化感作用出发,简要综述了根系分泌物与这3大因素之间的关系,并对连作障碍的防控措施进行了简述和展望,以期为作物连作障碍研究提供参考。
Bibliography:36-1124/S
LV Feng-juan, XIAO Yun-ping, WEI Lin-gen＊ , WANG Rui-qing, YUAN Zhan-qi, LIN Hong-xin, LIU Ren-gen （ Institute of Soil and Fertilizer ＆ Resources and Environment, Jiangxi Academy of Agricultural Sciences / Key Laboratory of Crop Ecophysiology and Farming System for Middle and Lower Reaches of Yangtze River, Ministry of Agriculture, Nanchang 330200, China）
Crop; Continuous cropping obstacle; Root exudates; Soil microorganism; Allelopathy
This article briefly reviewed the main factors causing the continuous cropping obstacle,including the deteriorated soil physical and chemical properties,the deteriorated soil biological environment,and the allelopathy,summarized the relationships between root exudates and these influencing factors,and introduced and prospected the prevention and control measures of continuous cropping obstacle,in order to provide reference for the researches of continuous cropping obstacle.
ISSN:1001-8581
DOI:10.19386/j.cnki.jxnyxb.2016.10.02