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Change Analysis of Enzyme Activity under Different Conditions of Film Remnant in Soil
Abstract:
In this paper, simulated experiments were performed in pots by using soil materials in different conditions of film remnant. Based on the research on soil microorganism quantity trends of soil enzyme activities were analyzed systematically: soil without film remnant, soil with film remnant for 5, 10, 15 and 20 years. By analyzing crop progress, the relationship with soil material was studied, in order to provide scientific basis for the variation laws between different conditions of film remnant and the activity of soil enzyme.
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39-43
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May 2012
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© 2012 Trans Tech Publications Ltd. All Rights Reserved
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