|
|
| Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
Registro completo
|
Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
10/05/2021 |
Actualizado : |
10/05/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
YUAN, S.; LINQUIST, B.; WILSON, L.; CASSMAN, K.; STUART, A.; PEDE, V.; MIRO, B.; SAITO, K.; AGUSTIANI, N.; ARISTYA, V.; KRISNADI, L.; ZANON, A.; HEINEMANN, A.; CARRACELAS, G.; SUBASH, N.; BRAHMANAND, P.; LI, T.; PENG, S.; GRASSINI, P. |
Afiliación : |
SHEN YUAN, Huazhong Agricultural University; BRUCE LINQUIST, UC Davis; LLOYD WILSON, Texas A&M AgriLife Research Center; KENNETH CASSMAN, University of Nebraska-Lincoln; ALEXANDER STUART, International Rice Research Institute; VALERIEN PEDE, International Rice Research Institute; BERTA MIRO, International Rice Research Institute; KAZUKI SAITO, Africa Rice; NURWULAN AGUSTIANI, Indonesian Center for Rice Research; VINA ARISTYA, Assessment Institute of Agricultural Technology; LEONARDUS KRISNADI, Assessment Institute of Agricultural Technology; ALENCAR ZANON, Universidade Federal de Santa Maria; ALEXANDRE HEINEMANN, EMBRAPA Arroz e Feijao; JULIO GONZALO CARRACELAS GARRIDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NATARAJA SUBASH, Indian Institute of Farming Systems Research; POTHULA BRAHMANAND, ICAR-Indian Institute of Water Management; TAO LI, Applied GeoSolutions (United States); SHAOBING PENG, Shaobing Peng; PATRICIO GRASSINI. |
Título : |
A roadmap towards sustainable intensification for a larger global rice bowl |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Research Square, 2021. DOI: https://doi.org/10.21203/rs.3.rs-401904/v1 |
DOI : |
10.21203/rs.3.rs-401904/v1 |
Idioma : |
Inglés |
Notas : |
Acknowledgements: We would like to thank Dr. Russell Ford (former Head of Agronomic R&D at Sunrice) for providing data for rice in Australia and Dr. P.A.J. van Oort for performing the simulations of yield potential for African countries. We would also like to thank agronomists and extension personnel for their help to collect the survey data from the 32 cropping systems included in this study. This work was supported by the National Key Research and Development Program of China (2016YFD0300210), the Major International (Regional) Joint Research Project of NSFC (32061143038), the Earmarked Fund for the China Agriculture
Research System (CARS-01-20), the China Scholarship Council (201706760015), and the China
Postdoctoral Science Foundation (2020M682439). We also acknowledge GRISP, RICE CRP, and the Swiss Agency for Development and Cooperation for their nancial support to conduct the MISTIG, MISTIR and CORIGAP surveys, respectively (Grant 681 no. 7F-08412.02). |
Contenido : |
Abstract: Future rice systems will need to produce more grain while minimizing the environmental impact. 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, and energy) across 32 rice cropping systems, together accounting for 88% of global rice production. 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 of these systems can be increased by 36%, and excess nitrogen almost eliminated, by focusing on a relatively small number of cropping systems with large yield gaps and/or poor resource-use efficiencies. This study provides essential strategic insight for prioritizing national and global agricultural R&D investments to ensure adequate rice supply while minimizing negative environmental impact in coming decades. |
Palabras claves : |
ENVIRONMENTAL IMPACT; PROGRAMA ARROZ; RICE; SUSTAINABLE INTENSIFICATION; YIELD GAP. |
Asunto categoría : |
-- |
Marc : |
LEADER 03176naa a2200421 a 4500 001 1062039 005 2021-05-10 008 2021 bl uuuu u00u1 u #d 024 7 $a10.21203/rs.3.rs-401904/v1$2DOI 100 1 $aYUAN, S. 245 $aA roadmap towards sustainable intensification for a larger global rice bowl$h[electronic resource] 260 $c2021 500 $aAcknowledgements: We would like to thank Dr. Russell Ford (former Head of Agronomic R&D at Sunrice) for providing data for rice in Australia and Dr. P.A.J. van Oort for performing the simulations of yield potential for African countries. We would also like to thank agronomists and extension personnel for their help to collect the survey data from the 32 cropping systems included in this study. This work was supported by the National Key Research and Development Program of China (2016YFD0300210), the Major International (Regional) Joint Research Project of NSFC (32061143038), the Earmarked Fund for the China Agriculture Research System (CARS-01-20), the China Scholarship Council (201706760015), and the China Postdoctoral Science Foundation (2020M682439). We also acknowledge GRISP, RICE CRP, and the Swiss Agency for Development and Cooperation for their nancial support to conduct the MISTIG, MISTIR and CORIGAP surveys, respectively (Grant 681 no. 7F-08412.02). 520 $aAbstract: Future rice systems will need to produce more grain while minimizing the environmental impact. 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, and energy) across 32 rice cropping systems, together accounting for 88% of global rice production. 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 of these systems can be increased by 36%, and excess nitrogen almost eliminated, by focusing on a relatively small number of cropping systems with large yield gaps and/or poor resource-use efficiencies. This study provides essential strategic insight for prioritizing national and global agricultural R&D investments to ensure adequate rice supply while minimizing negative environmental impact in coming decades. 653 $aENVIRONMENTAL IMPACT 653 $aPROGRAMA ARROZ 653 $aRICE 653 $aSUSTAINABLE INTENSIFICATION 653 $aYIELD GAP 700 1 $aLINQUIST, B. 700 1 $aWILSON, L. 700 1 $aCASSMAN, K. 700 1 $aSTUART, A. 700 1 $aPEDE, V. 700 1 $aMIRO, B. 700 1 $aSAITO, K. 700 1 $aAGUSTIANI, N. 700 1 $aARISTYA, V. 700 1 $aKRISNADI, L. 700 1 $aZANON, A. 700 1 $aHEINEMANN, A. 700 1 $aCARRACELAS, G. 700 1 $aSUBASH, N. 700 1 $aBRAHMANAND, P. 700 1 $aLI, T. 700 1 $aPENG, S. 700 1 $aGRASSINI, P. 773 $tResearch Square, 2021. DOI: https://doi.org/10.21203/rs.3.rs-401904/v1
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Tacuarembó (TBO) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
Registro completo
|
Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
02/03/2020 |
Actualizado : |
02/03/2020 |
Tipo de producción científica : |
Documentos |
Autor : |
GAUNA, D.; OVIEDO, S.; CAMPOS, S.K.; PENA JUNIOR, M. A. G.; VIAL, A.; SZOSTAK, J. |
Afiliación : |
DIEGO GAUNA, INTA (Instituto Nacional de Tecnología Agropecuaria), Argentina; SEBASTIAN OVIEDO ALCOBA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVIA KANADANI CAMPOS, EMBRAPA (Empresa Brasileira de Pesquisa Agropecuária), Brazil; MARCOS ANTONIO GOMES PENA JUNIOR, EMBRAPA (Empresa Brasileira de Pesquisa Agropecuária), Brazil; ALEJANDRA VIAL, INIA CL (Instituto de Investigaciones Agropecuarias de Chile); JAVIER SZOSTAK, IPTA (Instituto Paraguayo de Tecnología Agraria), Paraguay. |
Título : |
Síntesis del estudio prospectivo: el Cono Sur ante una instancia crucial del desarrollo tecnológico global: megatendencias, incertidumbres críticas y preguntas claves para el futuro de los sistemas agropecuários y agroalimentarios del Cono Sur. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Montevideo: Procisur, IICA, 2019. |
Páginas : |
30 p. |
ISBN : |
978-92-9248-851-2 |
Idioma : |
Español |
Notas : |
Programa Cooperativo para el Desarrollo Tecnológico Agroalimentario y Agroindustrial del Cono Sur (PROCISUR). |
Contenido : |
El estudio se realizó bajo la modalidad del aprender-haciendo, donde los equipos del Instituto de Prospectiva y Políticas Públicas, del Instituto Nacional de Tecnología Agropecuaria (INTA), y Agropensa, de la Empresa Brasileña de Investigación Agropecuaria (EMBRAPA), diseñaron el ejercicio y los instrumentos para capacitar a profesionales seleccionados de los institutos nacionales de investigación agropecuaria (INIA) del Cono Sur, de modo de comenzar a construir una red de prospectiva e inteligencia estratégica en el ámbito del PROCISUR. |
Palabras claves : |
ESTRUCTURA AGRARIA; SISTEMAS AGROALIMENTARIOS. |
Thesagro : |
ADOPCION DE INNOVACIONES; CAMBIO TECNOLOGICO; DESARROLLO AGRÍCOLA; DESARROLLO RURAL. |
Asunto categoría : |
A50 Investigación agraria |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14232/1/procisur-sintesis-estudio-prospectivo-bcc-1.pdf
|
Marc : |
LEADER 01608nam a2200277 a 4500 001 1060846 005 2020-03-02 008 2019 bl uuuu u0uu1 u #d 020 $a978-92-9248-851-2 100 1 $aGAUNA, D. 245 $aSíntesis del estudio prospectivo$bel Cono Sur ante una instancia crucial del desarrollo tecnológico global: megatendencias, incertidumbres críticas y preguntas claves para el futuro de los sistemas agropecuários y agroalimentarios del Cono Sur.$h[electronic resource] 260 $aMontevideo: Procisur, IICA$c2019 300 $a30 p. 500 $aPrograma Cooperativo para el Desarrollo Tecnológico Agroalimentario y Agroindustrial del Cono Sur (PROCISUR). 520 $aEl estudio se realizó bajo la modalidad del aprender-haciendo, donde los equipos del Instituto de Prospectiva y Políticas Públicas, del Instituto Nacional de Tecnología Agropecuaria (INTA), y Agropensa, de la Empresa Brasileña de Investigación Agropecuaria (EMBRAPA), diseñaron el ejercicio y los instrumentos para capacitar a profesionales seleccionados de los institutos nacionales de investigación agropecuaria (INIA) del Cono Sur, de modo de comenzar a construir una red de prospectiva e inteligencia estratégica en el ámbito del PROCISUR. 650 $aADOPCION DE INNOVACIONES 650 $aCAMBIO TECNOLOGICO 650 $aDESARROLLO AGRÍCOLA 650 $aDESARROLLO RURAL 653 $aESTRUCTURA AGRARIA 653 $aSISTEMAS AGROALIMENTARIOS 700 1 $aOVIEDO, S. 700 1 $aCAMPOS, S.K. 700 1 $aPENA JUNIOR, M. A. G. 700 1 $aVIAL, A. 700 1 $aSZOSTAK, J.
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Las Brujas (LB) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
Expresión de búsqueda válido. Check! |
|
|