大豆科学2006，Vol.25Issue(4)：429-433,5.
木霉菌(胞外水解酶)拮抗大豆根腐病病原菌的机制研究
Assessment of Production of Extracellular Enzymes by Trichoderma spp. For Control of Soybean Root Rot Pathogens (Fusarium oxysporum,Rhizoctonia solani)
摘要
Abstract
The role of extracellular enzymes by Trichoderma MM35 for control of soybean root rot pathogens(Fusarium oxysporum , Rhizoctonia solani) was assessed in vitro and in vivo. Detective levels of hydrolytic extracellular enzymes were recorded by Trichoderma MM35 using dried F. oxysporum mycelium as C-source in vitro or fresh F. oxysporum mycelium or fresh R.solani mycelium in vivo was found that there were significant increases in chitinase activities by Trichoderma MM35 in soil with inoculation of F. oxysporum. Soil infested with Trichoderma MM35 had significantly elevated chitinase and β-1,3-glueanase activities in presence of R. solani as compared to R. solani control.关键词
木霉菌/大豆根腐病/机制/胞外酶/几丁质酶/β-1,3-葡聚糖酶Key words
Trichoderma spp./Root rot of soybean/Mechanism/Extracellular enzyme, Chitinase/β- 1,3-glucanase分类
农业科技引用本文复制引用
邵红涛,许艳丽..木霉菌(胞外水解酶)拮抗大豆根腐病病原菌的机制研究[J].大豆科学,2006,25(4):429-433,5.基金项目
黑龙江省重点项目(GB01B201) （GB01B201）
黑龙江大学青年教师基金项目(QL200445) （QL200445）
