Soil microbial biomass carbon, nitrogen and nitrogen mineralization of grazing intensity response

The study on the soil organic metter, microbial biomass, C and N of meadow grassland under the different condition of grazing intensity, showed that the different condition of grazing intensity has an effect on the soil organic metter, microbial biomass, C and N, the soil organic metter in the area...

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Bibliographic Details
Published in2011 Second International Conference on Mechanic Automation and Control Engineering pp. 7690 - 7692
Main Author Qidujiya, Haitang
Format Conference Proceeding
LanguageChinese
English
Published IEEE 01.07.2011
Subjects
Biomass
Carbon
Correlation
Fertilizers
formatting
Helium
insert
Nitrogen
Soil
style
styling
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Summary:The study on the soil organic metter, microbial biomass, C and N of meadow grassland under the different condition of grazing intensity, showed that the different condition of grazing intensity has an effect on the soil organic metter, microbial biomass, C and N, the soil organic metter in the area of fence and light grazing higher than that of moderate and heavy grazing(P<0.05), the soil microbial biomass of fence area has significant differences from moderate and heavy grazing area (P<0.05), the soil microbial biomass and N have significant differences under the different type of grazing. Following the increasing of the soil depth, the soil organic metter, microbial biomass, C and N will decrease.
ISBN:1424494362
9781424494361
DOI:10.1109/MACE.2011.5988831