Effects of Rice Straw and Its Biochar Addition on Soil Labile Carbon and Soil Organic Carbon

Whether the biochar amendment could affect soil organic matter (SOM) turnover and hence soil carbon (C) stock remains poorly understood. Effects of the addition of 13C-labelled rice straw or its pyrolysed biochar at 250 or 350°C to a sugarcane soil (Ferrosol) on soil labile C (dissolved organic C, D...

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Main Authors: Yun-feng YIN, Xin-hua HE, Ren GAO, Hong-liang MA, Yu-sheng YANG
Formato: Artigo
Idioma:Inglês
Publicado em: KeAi Communications Co., Ltd. 2014-03-01
Colecção:Journal of Integrative Agriculture
Assuntos:
13C discrimination
13C-labelled rice straw biochar
13C NMR spectrum
incubation
Acesso em linha:http://www.sciencedirect.com/science/article/pii/S2095311913607042
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