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《Anhui Agricultural Science Bulletin》 2007-12
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Effect of Different Tillage Ways on Soil Microbial Biomass and Soil Enzyme Activities

Wang Xiaoling Chen Mingchan Zhang Lei(College of Agronomy,Henan University of Science and Technology,Luoyang 471003)  
Effects of different tillage ways on soil microbial biomass and soil enzyme activities were studied in farmland experiment.The results showed that different tillage ways had a significant influence on soil microbial biomass C and N,soil enzyme activities.Compared with conventional tillage,no-tillage,ridge and furrow cropping significantly increased soil microbial C and N content,soil invertase activity.Sucrase activity,urease activity and protease activity.Due to the low input organic matter and soil tillage in its soil,relay cropping significantly decreased soil microbial C and N content and soil invertase activity.
【Fund】: 河南科技大学人才科学研究基金资助
【CateGory Index】: S154
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