Sustainable intensification for a larger global rice bowl.
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1137479 https://doi.org/10.1038/s41467-021-27424-z |
Resumo: | Future 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. |
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Sustainable intensification for a larger global rice bowl.Resource-use efficiencyGlobal agriculturalInvestmentArrozOryza SativaImpacto AmbientalProdução AgrícolaRiceEnvironmental impactResource managementCropping systemsCrop productionFuture 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.SHEN YUAN, Huazhong Agricultural University, Wuhan-ChinaBRUCE A. LINQUIST, University of California, Davis-CALLOYD T. WILSON, Texas A&M AgriLife Research Center, Beaumont-TXKENNETH G. CASSMAN, University of Nebraska, Lincoln-NEALEXANDER M. STUART, International Rice Research Institute, Manila-PhilippinesVALERIEN PEDE, International Rice Research Institute, Manila-PhilippinesBERTA MIRO, International Rice Research Institute, Manila-PhilippinesKAZUKI SAITO, Africa Rice Center (AfricaRice), Bouake-Côte d’IvoireNURWULAN AGUSTIANI, Indonesian Center for Rice Research, Sukamandi-IndonesiaVINA EKA ARISTYA, Assessment Institute of Agricultural Technology (AIAT), Ungaran-IndonesiaLEONARDUS Y. KRISNADI, Assessment Institute of Agricultural Technology (AIAT), Malang-IndonesiaALENCAR JUNIOR ZANON, Universidade Federal de Santa Maria, Santa Maria-RGSALEXANDRE BRYAN HEINEMANN, CNPAFGONZALO CARRACELAS, National Institute of Agricultural Research (INIA), Tacuarembó-UruguayNATARAJA SUBASH, Indian Institute of Farming Systems Research (ICAR), Uttar Pradesh-IndiaPOTHULA S. BRAHMANAND, Indian Institute of Water Management (ICAR), Odisha-IndiaTAO LI, DNDC Applications Research and Training, Durham-NHSHAOBING PENG, Huazhong Agricultural University, Wuhan-ChinaPATRICIO GRASSINI, University of Nebraska, Lincoln-NE.YUAN, S.LINQUIST, B. A.WILSON, L. T.CASSMAN, K. G.STUART, A. M.PEDE, V.MIRO, B.SAITO, K.AGUSTIANI, N.ARISTYA, V. E.KRISNADI, L. Y.ZANON, A. J.HEINEMANN, A. B.CARRACELAS, G.SUBASH, N.BRAHMANAND, P. S.LI, T.PENG, S.GRASSINI, P.2021-12-10T12:04:38Z2021-12-10T12:04:38Z2021-12-102021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleNature Communications, v. 12, 7163, Dec. 2021.2041-1723http://www.alice.cnptia.embrapa.br/alice/handle/doc/1137479https://doi.org/10.1038/s41467-021-27424-zenginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2021-12-10T12:04:47Zoai:www.alice.cnptia.embrapa.br:doc/1137479Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542021-12-10T12:04:47falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-12-10T12:04:47Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Sustainable intensification for a larger global rice bowl. |
title |
Sustainable intensification for a larger global rice bowl. |
spellingShingle |
Sustainable intensification for a larger global rice bowl. YUAN, S. Resource-use efficiency Global agricultural Investment Arroz Oryza Sativa Impacto Ambiental Produção Agrícola Rice Environmental impact Resource management Cropping systems Crop production |
title_short |
Sustainable intensification for a larger global rice bowl. |
title_full |
Sustainable intensification for a larger global rice bowl. |
title_fullStr |
Sustainable intensification for a larger global rice bowl. |
title_full_unstemmed |
Sustainable intensification for a larger global rice bowl. |
title_sort |
Sustainable intensification for a larger global rice bowl. |
author |
YUAN, S. |
author_facet |
YUAN, S. LINQUIST, B. A. WILSON, L. T. CASSMAN, K. G. STUART, A. M. PEDE, V. MIRO, B. SAITO, K. AGUSTIANI, N. ARISTYA, V. E. KRISNADI, L. Y. ZANON, A. J. HEINEMANN, A. B. CARRACELAS, G. SUBASH, N. BRAHMANAND, P. S. LI, T. PENG, S. GRASSINI, P. |
author_role |
author |
author2 |
LINQUIST, B. A. WILSON, L. T. CASSMAN, K. G. STUART, A. M. PEDE, V. MIRO, B. SAITO, K. AGUSTIANI, N. ARISTYA, V. E. KRISNADI, L. Y. ZANON, A. J. HEINEMANN, A. B. CARRACELAS, G. SUBASH, N. BRAHMANAND, P. S. LI, T. PENG, S. GRASSINI, P. |
author2_role |
author author author author author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
SHEN YUAN, Huazhong Agricultural University, Wuhan-China BRUCE A. LINQUIST, University of California, Davis-CA LLOYD T. WILSON, Texas A&M AgriLife Research Center, Beaumont-TX KENNETH G. CASSMAN, University of Nebraska, Lincoln-NE ALEXANDER M. STUART, International Rice Research Institute, Manila-Philippines VALERIEN PEDE, International Rice Research Institute, Manila-Philippines BERTA MIRO, International Rice Research Institute, Manila-Philippines KAZUKI SAITO, Africa Rice Center (AfricaRice), Bouake-Côte d’Ivoire NURWULAN AGUSTIANI, Indonesian Center for Rice Research, Sukamandi-Indonesia VINA EKA ARISTYA, Assessment Institute of Agricultural Technology (AIAT), Ungaran-Indonesia LEONARDUS Y. KRISNADI, Assessment Institute of Agricultural Technology (AIAT), Malang-Indonesia ALENCAR JUNIOR ZANON, Universidade Federal de Santa Maria, Santa Maria-RGS ALEXANDRE BRYAN HEINEMANN, CNPAF GONZALO CARRACELAS, National Institute of Agricultural Research (INIA), Tacuarembó-Uruguay NATARAJA SUBASH, Indian Institute of Farming Systems Research (ICAR), Uttar Pradesh-India POTHULA S. BRAHMANAND, Indian Institute of Water Management (ICAR), Odisha-India TAO LI, DNDC Applications Research and Training, Durham-NH SHAOBING PENG, Huazhong Agricultural University, Wuhan-China PATRICIO GRASSINI, University of Nebraska, Lincoln-NE. |
dc.contributor.author.fl_str_mv |
YUAN, S. LINQUIST, B. A. WILSON, L. T. CASSMAN, K. G. STUART, A. M. PEDE, V. MIRO, B. SAITO, K. AGUSTIANI, N. ARISTYA, V. E. KRISNADI, L. Y. ZANON, A. J. HEINEMANN, A. B. CARRACELAS, G. SUBASH, N. BRAHMANAND, P. S. LI, T. PENG, S. GRASSINI, P. |
dc.subject.por.fl_str_mv |
Resource-use efficiency Global agricultural Investment Arroz Oryza Sativa Impacto Ambiental Produção Agrícola Rice Environmental impact Resource management Cropping systems Crop production |
topic |
Resource-use efficiency Global agricultural Investment Arroz Oryza Sativa Impacto Ambiental Produção Agrícola Rice Environmental impact Resource management Cropping systems Crop production |
description |
Future 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. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-12-10T12:04:38Z 2021-12-10T12:04:38Z 2021-12-10 2021 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Nature Communications, v. 12, 7163, Dec. 2021. 2041-1723 http://www.alice.cnptia.embrapa.br/alice/handle/doc/1137479 https://doi.org/10.1038/s41467-021-27424-z |
identifier_str_mv |
Nature Communications, v. 12, 7163, Dec. 2021. 2041-1723 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1137479 https://doi.org/10.1038/s41467-021-27424-z |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
institution |
EMBRAPA |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503513605144576 |