Mulched drip irrigation and biochar application reduce gaseous nitrogen emissions, but increase nitrogen uptake and peanut yield
DC Field | Value | Language |
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dc.contributor.author | Wang, Shujun | - |
dc.contributor.author | Xia, Guimin | - |
dc.contributor.author | Zheng, Junlin | - |
dc.contributor.author | Wang, Yujia | - |
dc.contributor.author | Chen, Taotao | - |
dc.contributor.author | Chi, Daocai | - |
dc.contributor.author | Bolan, Nanthi S. | - |
dc.contributor.author | Chang, Scott X. | - |
dc.contributor.author | Wang, Tieliang | - |
dc.contributor.author | Ok, Yong Sik | - |
dc.date.accessioned | 2022-08-12T10:40:29Z | - |
dc.date.available | 2022-08-12T10:40:29Z | - |
dc.date.created | 2022-08-12 | - |
dc.date.issued | 2022-07-15 | - |
dc.identifier.issn | 0048-9697 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/142896 | - |
dc.description.abstract | Nitrous oxide and ammonia emissions from farmland need to be abated as they directly or indirectly affect climate warming and crop yield. We conducted a two-year held experiment to investigate the effect of biochar applied at two rates (no biochar application vs. biochar applied at 10 t ha(-1)) on gaseous nitrogen (N) losses (N2O emissions and NH3 volatilization), plant N uptake, residual soil mineral N, and peanut (Arachis hypogaea L.) yield under three irrigation regimes: furrow irrigation (FI), drip irrigation (DI), and mulched drip irrigation (MDI). We found that MDI reduced residual (post-harvest) soil mineral N, cumulative N2O emissions, and yield-scaled N2O emissions as compared to FL Blocher application increased residual soil NO3--N and decreased yield-scaled N2O emissions as compared with the control without biochar application. Under the three irrigation regimes, biochar application decreased cumulative NH(3 )volatilization and increased plant N uptake and yield compared with the control. Biochar application improved the sustainability of peanut production and could be used to alleviate the environmental damage associated with gaseous N emissions. Where possible, biochar application under MDI in peanut fields is recommended as a management strategy to minimize gaseous N losses. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.subject | SOIL N2O EMISSIONS | - |
dc.subject | AMMONIA VOLATILIZATION | - |
dc.subject | GREENHOUSE-GAS | - |
dc.subject | NITRIFICATION INHIBITORS | - |
dc.subject | NH3 VOLATILIZATION | - |
dc.subject | OXIDE EMISSIONS | - |
dc.subject | LOESS PLATEAU | - |
dc.subject | USE EFFICIENCY | - |
dc.subject | FIELD | - |
dc.subject | WHEAT | - |
dc.title | Mulched drip irrigation and biochar application reduce gaseous nitrogen emissions, but increase nitrogen uptake and peanut yield | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ok, Yong Sik | - |
dc.identifier.doi | 10.1016/j.scitotenv.2022.154753 | - |
dc.identifier.scopusid | 2-s2.0-85127331817 | - |
dc.identifier.wosid | 000804453800005 | - |
dc.identifier.bibliographicCitation | SCIENCE OF THE TOTAL ENVIRONMENT, v.830 | - |
dc.relation.isPartOf | SCIENCE OF THE TOTAL ENVIRONMENT | - |
dc.citation.title | SCIENCE OF THE TOTAL ENVIRONMENT | - |
dc.citation.volume | 830 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | SOIL N2O EMISSIONS | - |
dc.subject.keywordPlus | AMMONIA VOLATILIZATION | - |
dc.subject.keywordPlus | GREENHOUSE-GAS | - |
dc.subject.keywordPlus | NITRIFICATION INHIBITORS | - |
dc.subject.keywordPlus | NH3 VOLATILIZATION | - |
dc.subject.keywordPlus | OXIDE EMISSIONS | - |
dc.subject.keywordPlus | LOESS PLATEAU | - |
dc.subject.keywordPlus | USE EFFICIENCY | - |
dc.subject.keywordPlus | FIELD | - |
dc.subject.keywordPlus | WHEAT | - |
dc.subject.keywordAuthor | Sustainable development goals | - |
dc.subject.keywordAuthor | Susrainability | - |
dc.subject.keywordAuthor | Charcoal | - |
dc.subject.keywordAuthor | Pyrolysis | - |
dc.subject.keywordAuthor | Biochar soil amendment | - |
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