Degradation Characteristics of Maize Straw under Different Buried Depths in Northeast Black Soil and Their Effects on Soil Carbon and Nitrogen
Enjun Kuang, Minggang Xu, Gilles Colinet, Fengqin Chi, Qingrui Su, Baoguo Zhu and Jiuming Zhang
Abstract:
Keywords: Straw incorporation; Soil depth; Soil organic carbon fractions; Microbial biomass carbon; Enzyme activity
Edition: Volume 24 Issue 01, 2020
Pages: 77-84
1 Institute of Soil Fertilizer and Environment Resource, Heilongjiang Academy of Agricultural Sciences, The Key Laboratory of Soil Environment and Plant Nutrition of Heilongjiang Province, Heilongjiang Fertilizer Engineering Research Center, Harbin 150086, Heilongjiang, China
2 Institute of Agricultural Resources and Regional Planning, CAAS, 100081, Beijing, China
3 Department of Biosystems Engineering (BIOSE), Gembloux Agro-BioTech of Université de Liège, Gembloux, Belgium
4 Branch of Jiamusi in Heilongjiang Academy of Agricultural Sciences, Harbin 150086, Heilongjiang, China
For correspondence: xuminggang@caas.cn; gilles.colinet@uliege.be
Received 06 December 2019; Accepted 07 February 2020; Published 20 April 2020
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