Variable responses of ammonia oxidizers across soil particle-size fractions affect nitrification in a long-term fertilizer experiment

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• 作者：Qian Zhang^a ; Guoqing Liang^a ; David D. Myrold^b ; Wei Zhou^a ; ^{wzhou@caas.ac.cn}
• 关键词：Particle-size fraction ; Fertilization ; Ammonia-oxidizers ; qPCR ; T-RFLP ; 454 Pyrosequencing
• 刊名：Soil Biology and Biochemistry
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：105
• 期：Complete
• 页码：25-36
• 全文大小：2755 K
• 卷排序：105

文摘

Fertilization and soil particle-size fraction significantly influenced soil potential nitrification activities and ammonia oxidizers communities. AOA abundance outnumbered AOB abundance even hundreds of times. AOB responded more sensitively to ambient changes than AOA did.