It is generally recognized that the application of rice straw (RS) increases CH4 emission from rice paddies. To estimate the contribution of RS carbon to CH4 emission, a pot experiment was conducted using 13C-enriched RS. The percentage contributions of RS carbon to CH4 emission throughout the...
It is generally recognized that the application of rice straw (RS) increases CH4 emission from rice paddies. To estimate the contribution of RS carbon to CH4 emission, a pot experiment was conducted using 13C-enriched RS. The percentage contributions of RS carbon to CH4 emission throughout the...
Unrecycled wastes such as rice straw must be responsibly disposed to prevent environmental issues and it would be even better if it makes a profit. Pyrolysis as a thermal conversion process is one option to convert wastes into biochar, which can be used as a catalyst support for bio-oil ...
Porous carbons with a high surface area have been prepared from rice straw. The hierarchical porous network with large macroporous channels and micropores within the channel walls enable the porous carbons to provide the pathways for easy accessibility of electrolytes and fast transportation of lithium...
The roles of silicon in biochars and interactions between silicon and carbon have been neglected in the literature to date, while the transformation, morphology, and dissolution of silicon in Si-rich biochars remain largely unaddressed. In this study, Si-rich biochars derived from rice straw were ...
increase soil carbon content (Luo et al., 2011; Xie et al., 2013) but also to reduce soil CH4 emissions (Feng et al., 2012) resulting from biochar-carbon recalcitrance (Brewer et al., 2009), we hypothesize that the conversion of straw into biochar may decrease the CF of rice ...
[Straw return to rice paddy: soil carbon sequestration and increased methane emission]. Based on the long-term datasets of soil organic matter content and the observation data of rice paddies' methane (CH4) emission collected from the agricult... L Fei,XK Wang,B Han,... - 《Ying Yong Sh...
Although a recent study reported that manure application only increased the content of total SOC and had no effect on the MBC (Wang et al., 2018), other researches showed that organic manure addition and straw return increased the content of SOC, DOC, MBC and EOC (Benbi et al., 2015; ...
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Field capacity moisture content was maintained throughout the experimental period by adding water at each sampling day when needed. Statistical analysis Results from each parameter were analyzed using software Statistix 8.1 and performed analysis of variance (ANOVA) to evaluate the difference among ...