Title: Effects of Reed Roots on Rhizosphere Microbes in Constructed Wetland
Abstract:The changes of rhizosphere affected by the rhizosphere microbe was studied.With the contribution of root oxygenation,the soil oxidation-reduction potential maintained at the +100mV in rhizosphere,whil...The changes of rhizosphere affected by the rhizosphere microbe was studied.With the contribution of root oxygenation,the soil oxidation-reduction potential maintained at the +100mV in rhizosphere,while the non-rhizosphere maintained negative.Therefore,nitrobacteria and nitrosamines in the rhizosphere have more quantities than those in the non-rhizosphere.The result indicate that the reed had positive effect on the rhizosphere microbe and almost all of microbes were more in quantities than in the non-rhizosphere.It also showed that the pH of the rhizosphere is lower than the non-rhizosphere,and the raise of the soil breathe intensity showed the increase of the microbe activities in the rhizosphere.Read More
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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Cited By Count: 4
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