Soil urease activity and bacterial ureC gene copy numbers: Effect of pH
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- 作者：Kristin A. Fisher ; kristin.fisher@winrock.org" class="auth_mail" title="E-mail the corresponding author ; Stephanie A. Yarwood syarwood@umd.edu" class="auth_mail" title="E-mail the corresponding author ; Bruce R. James brjames@umd.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Agricultural soil ; pH ; Riparian zone ; Urea ; Urease
- 刊名：Geoderma
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：285
- 期：Complete
- 页码：1-8
- 全文大小：798 K
文摘
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pH impacts urease gene numbers.
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Bacterial urease gene numbers are correlated with urea hydrolysis rate.
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1–20% of bacterial community was ureolytic in the studied soils.
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No correlation found between archaeal 16S gene copy number and urea hydrolysis rate.
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No correlation found between fungal ITS gene copy number and urea hydrolysis rate.