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Amino acid and peptide dynamics in horticultural soils under conventional and organic management strategies
Authors:Tida Ge  Hongzhao Yuan  Paula Roberts  Davey L Jones  Hongling Qin  Chengli Tong  Danfeng Huang
Institution:(1) Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan, 410125, China;(2) School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China;(3) School of Environment, Natural Resources & Geography, Bangor University, Gwynedd, LL57 2UW, UK
Abstract:

Purpose  

Free amino acids (FAAs) and peptides, and dissolved organic nitrogen (DON) comprise key pools in terrestrial soil carbon (C) and nitrogen (N) cycles. A comparative study of organic and conventional arable farming systems was conducted in Shanghai, China to determine the influence of management practices on characterization of AA and peptide dynamics.
Keywords:
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