Response of N2O emissions to biochar amendment in a cultivated sandy loam soil during freeze-thaw cycles


In the last decade, an increasing number of studies have reported that soil nitrous oxide (N2O) emissions can be reduced by adding biochar. However, the effect of biochar amendment on soil N2O emissions during freeze-thaw cycle (FTC) is still unknown. In this laboratory study, biochar (0%, 2% and 4%, w/w) was added into a cultivated sandy loam soil and then… (More)
DOI: 10.1038/srep35411


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