Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1137479
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorYUAN, S.
dc.contributor.authorLINQUIST, B. A.
dc.contributor.authorWILSON, L. T.
dc.contributor.authorCASSMAN, K. G.
dc.contributor.authorSTUART, A. M.
dc.contributor.authorPEDE, V.
dc.contributor.authorMIRO, B.
dc.contributor.authorSAITO, K.
dc.contributor.authorAGUSTIANI, N.
dc.contributor.authorARISTYA, V. E.
dc.contributor.authorKRISNADI, L. Y.
dc.contributor.authorZANON, A. J.
dc.contributor.authorHEINEMANN, A. B.
dc.contributor.authorCARRACELAS, G.
dc.contributor.authorSUBASH, N.
dc.contributor.authorBRAHMANAND, P. S.
dc.contributor.authorLI, T.
dc.contributor.authorPENG, S.
dc.contributor.authorGRASSINI, P.
dc.date.accessioned2021-12-10T12:04:38Z-
dc.date.available2021-12-10T12:04:38Z-
dc.date.created2021-12-10
dc.date.issued2021
dc.identifier.citationNature Communications, v. 12, 7163, Dec. 2021.
dc.identifier.issn2041-1723
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1137479-
dc.descriptionFuture rice systems must produce more grain while minimizing the negative environmental impacts. A key question is how to orient agricultural research & development (R&D) programs at national to global scales to maximize the return on investment. Here we assess yield gap and resource-use efficiency (including water, pesticides, nitrogen, labor, energy, and associated global warming potential) across 32 rice cropping systems covering half of global rice harvested area. We show that achieving high yields and high resource-use efficiencies are not conflicting goals. Most cropping systems have room for increasing yield, resource-use efficiency, or both. In aggregate, current total rice production could be increased by 32%, and excess nitrogen almost eliminated, by focusing on a relatively small number of cropping systems with either large yield gaps or poor resource-use efficiencies. This study provides essential strategic insight on yield gap and resource-use efficiency for prioritizing national and global agricultural R&D investments to ensure adequate rice supply while minimizing negative environmental impact in coming decades.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectResource-use efficiency
dc.subjectGlobal agricultural
dc.subjectInvestment
dc.titleSustainable intensification for a larger global rice bowl.
dc.typeArtigo de periódico
dc.subject.thesagroArroz
dc.subject.thesagroOryza Sativa
dc.subject.thesagroImpacto Ambiental
dc.subject.thesagroProdução Agrícola
dc.subject.nalthesaurusRice
dc.subject.nalthesaurusEnvironmental impact
dc.subject.nalthesaurusResource management
dc.subject.nalthesaurusCropping systems
dc.subject.nalthesaurusCrop production
riaa.ainfo.id1137479
riaa.ainfo.lastupdate2021-12-10
dc.identifier.doihttps://doi.org/10.1038/s41467-021-27424-z
dc.contributor.institutionSHEN YUAN, Huazhong Agricultural University, Wuhan-China
dc.contributor.institutionBRUCE A. LINQUIST, University of California, Davis-CAeng
dc.contributor.institutionLLOYD T. WILSON, Texas A&M AgriLife Research Center, Beaumont-TXeng
dc.contributor.institutionKENNETH G. CASSMAN, University of Nebraska, Lincoln-NEeng
dc.contributor.institutionALEXANDER M. STUART, International Rice Research Institute, Manila-Philippineseng
dc.contributor.institutionVALERIEN PEDE, International Rice Research Institute, Manila-Philippineseng
dc.contributor.institutionBERTA MIRO, International Rice Research Institute, Manila-Philippineseng
dc.contributor.institutionKAZUKI SAITO, Africa Rice Center (AfricaRice), Bouake-Côte d’Ivoireeng
dc.contributor.institutionNURWULAN AGUSTIANI, Indonesian Center for Rice Research, Sukamandi-Indonesiaeng
dc.contributor.institutionVINA EKA ARISTYA, Assessment Institute of Agricultural Technology (AIAT), Ungaran-Indonesiaeng
dc.contributor.institutionLEONARDUS Y. KRISNADI, Assessment Institute of Agricultural Technology (AIAT), Malang-Indonesiaeng
dc.contributor.institutionALENCAR JUNIOR ZANON, Universidade Federal de Santa Maria, Santa Maria-RGSeng
dc.contributor.institutionALEXANDRE BRYAN HEINEMANN, CNPAFeng
dc.contributor.institutionGONZALO CARRACELAS, National Institute of Agricultural Research (INIA), Tacuarembó-Uruguayeng
dc.contributor.institutionNATARAJA SUBASH, Indian Institute of Farming Systems Research (ICAR), Uttar Pradesh-Indiaeng
dc.contributor.institutionPOTHULA S. BRAHMANAND, Indian Institute of Water Management (ICAR), Odisha-Indiaeng
dc.contributor.institutionTAO LI, DNDC Applications Research and Training, Durham-NHeng
dc.contributor.institutionSHAOBING PENG, Huazhong Agricultural University, Wuhan-Chinaeng
dc.contributor.institutionPATRICIO GRASSINI, University of Nebraska, Lincoln-NE.eng
Aparece nas coleções:Artigo em periódico indexado (CNPAF)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
nc-2021.pdf2,25 MBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace