Soil Microbial Functional Diversity of Typical Forest in Jigongshan Mountain Nature Reserve of Henan Province

Abstract

Abstract: Biolog Ecoplate^TM is an important approach of syudying community-level physiological profiles of microbes.Soil microbial diversity of three types of forests in Jigongshan Mountain Nature Reserve area of Henan Province,was studied by using Biolog Eco^TM plates method.The result showed that utilization intensity of soil microbial on single carbon is in an increasing trend with the time of incubation and the metabolic capacity of soil microbial community under deciduous broadleaved forest is significantly higher than others.Utilization of different carbon resources is significantly different among forests(p＜0.01).The result indicated that the Amino acids were sensitive to the change of soil microbial communities.

Key words: Average Well Color Development(AWCD), carbon source, community diversity, Biolog

CLC Number:

S718.52⁺1.3

LIU Jiming, HUANG Binjun, XU Yanpeng, LU Ping, LIN YingHua. Soil Microbial Functional Diversity of Typical Forest in Jigongshan Mountain Nature Reserve of Henan Province[J]. FOREST RESOURCES WANAGEMENT, 2013, (1): 76-79.

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