IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2016  > Vol13 No.4
Effect of barley straw biochar application on greenhouse gas emissions from upland soil for Chinese cabbage cultivation in short-term laboratory experiments
Se-Won KANG; Dong-CheolSEO; Yong-Hwa CHEONG; Ju-Wang PARK; Jong-Hwan PARK; Hang-Won KANG; Ki-Do PARK; Yong Sik OK; Ju-SikCHO
Corresponding AuthorSe-Won KANG ; Dong-CheolSEO
2016-04
Source PublicationJournal of Mountain Science
ISSN1672-6316
Volume13Issue:4Pages:693-702
Subtype期刊论文
AbstractChinese cabbage was cultivated in upland soil with the addition of biochar in order to investigate the potential for reduction of greenhouse gas emissions. Barley straw biochar (BSB) was introduced in a Wagner pot (1/5000a) in amounts of 0 (BSB0, control), 100 (BSB100), 300 (BSB300), and 500 (BSB500) kg 10a-1. After the addition of BSB into the upland soil, carbon dioxide (CO2) emission increased while methane (CH4) and nitrous oxide (N2O) emissions decreased. The highest CO2 flux was measured for the BSB500 sample, (84.6 g m-2) followed by BSB300, BSB100, and BSB0 in decreasing order. Relative to those of control, the total CH4 flux and N2O flux for the BSB500 treatment were lower by 31.6% and 26.1%, respectively. The global warming potential (GWP) of the treatment without biochar was 281.4 g CO2 m-2 and those for treatments with biochar were in the range from 194.1 to 224.9 g CO2 m-2. Therefore, introducing BSB into upland soil to cultivate Chinese cabbages can reduce the global warming potential.
KeywordBiochar Carbon Dioxide Methane Nitrous Oxide Global Warming
DOI10.1007/s11629-014-3428-z
Indexed BySCI
Language英语
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Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/15045
CollectionJournal of Mountain Science_Journal of Mountain Science-2016_Vol13 No.4
Recommended Citation
GB/T 7714
Se-Won KANG,Dong-CheolSEO,Yong-Hwa CHEONG,et al. Effect of barley straw biochar application on greenhouse gas emissions from upland soil for Chinese cabbage cultivation in short-term laboratory experiments[J]. Journal of Mountain Science,2016,13(4):693-702.
APA Se-Won KANG.,Dong-CheolSEO.,Yong-Hwa CHEONG.,Ju-Wang PARK.,Jong-Hwan PARK.,...&Ju-SikCHO.(2016).Effect of barley straw biochar application on greenhouse gas emissions from upland soil for Chinese cabbage cultivation in short-term laboratory experiments.Journal of Mountain Science,13(4),693-702.
MLA Se-Won KANG,et al."Effect of barley straw biochar application on greenhouse gas emissions from upland soil for Chinese cabbage cultivation in short-term laboratory experiments".Journal of Mountain Science 13.4(2016):693-702.
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