VA菌根化杉树苗抗酚能力的研究  

Resistance of china fir inoculated with AM fungi to phenolic compounds

作　　者：何绍江[1] 毛新国[1] 李传涵[1] 

机构地区：[1]华中农业大学生命科学技术学院,武汉430070

出　　处：《生物学杂志》1999年第4期11-12,共2页Journal of Biology

基　　金：国家自然科学基金

摘　　要：利用 Ｖ Ａ 菌根化杉树苗进行了加酚水培和土培，试验结果表明， Ｖ Ａ 菌根化杉树苗对邻香草醛，对羟基苯甲酸。In fir woodlands,the repeated planting fir always inhibited by certain phenolic compounds released from litter.In order to find the way for eliminating the harmful influence,two strains of AM fungi were used to inoculate the fir seedlings(Cunning hamia lanceolata)In fir woodlands,the repeated planting fir always inhibited by certain phenolic compounds released from litter.In order to find the way for eliminating the harmful influence,two strains of AM fungi were used to inoculate the fir seedlings(Cunning hamia lanceolata)In fir woodlands,the repeated planting fir always inhibited by certain phenolic compounds released from litter.In order to find the way for eliminating the harmful influence,two strains of AM fungi were used to inoculate the fir seedlings(Cunning hamia lanceolata)Cunning hamia lanceolata)in pot cultures.As the Mycorrhiza formed in fir roots,three kinds of phenolic compouds,P-Hydroxybenzoic acid,O-vanillin and Tranferulic acid were added.The growth of fir seedlings inoculated with AM fungi were better than uninoculated control.The dry weight of the plants inoculated with G.mosseae Z increase 27-80%,inoculated with G.mosseae W.increase 10-60% comparing to the control.

关 键 词：杉树 酚中毒 VA菌根 

分 类 号：S763.712.7[农业科学—森林保护学]