Microbial Nitrogen-Cycle Gene Abundance in Soil of Cropland Abandoned for Different Periods

• Huhe,

  Affiliation Institute of Soil and Fertilizer and Save Water Agricultural, Gansu Academy of Agricultural Sciences, Lanzhou, Gansu, China

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• Shinchilelt Borjigin,

  Affiliation Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan

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• Buhebaoyin,

  Affiliation Graduate School of Science, Chiba University, Chiba, Japan

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• Yanpei Wu,

  Affiliation State Key Laboratory of Grassland Agro-ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, Gansu, China

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• Minquan Li,

  Affiliation Gansu Academy of Agricultural Sciences, Lanzhou, Gansu, China

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• Yunxiang Cheng

  * E-mail: chengyx@lzu.edu.cn

  Affiliation State Key Laboratory of Grassland Agro-ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, Gansu, China

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