Distribution Characters of Soil Microbial in Wuzhi Part of Yellow River Riparian Wetland after Artificial Restoration

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Abstract: This article describes the distribution characteristics of soil microbial in different vegetable types in artificial wetland restoration. The results show that quantity of microbial had a significant increase before and after restoration. The value of Polygonum hydropiper sample was largest. The sequence of increase was Polygonum hydropiper,Phragmites communis Trin,Typha angustifolia and bare land; Referring to the change of three types of microorganisms, bacteria enhance 2.16 times largest; Meanwhile fungi go up 1.11 times least. The range of microbial diversity value before restoration is 0.2437-0.7633, and after is 0.1163-0.4069;Bacteria amount had significant correlation with TN.

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Periodical:

Advanced Materials Research (Volumes 518-523)

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5030-5034

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Online since:

May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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