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| 69. |  | MENDEZ, R.; ROEL, A.; FUREST, J. Agroclimatología. ln: INIA TREINTA Y TRES. Arroz: resultados experimentales 2000-2001. Treinta y Tres (Uruguay): INIA, 2001. cap. 1, p. 1-2. (INIA Serie Actividades de Difusión; 257)| Biblioteca(s): INIA Treinta y Tres. |
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| 70. | | MENDEZ, R.; ROEL, A.; FUREST, J. Agroclimatología. ln: INIA TREINTA Y TRES. Arroz: resultados experimentales 2001-2002. Treinta y Tres (Uruguay): INIA, 2002. cap. 1, p. 1-2. (INIA Serie Actividades de Difusión; 292)| Biblioteca(s): INIA Treinta y Tres. |
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| 71. | | MÉNDEZ, R.; ROEL, A.; FUREST, J.M. Agroclimatología. ln: INIA TREINTA Y TRES. PROGRAMA NACIONAL DE ARROZ. Investigaciones agronómicas: reporte técnico anual 2003. Área cultivos. Treinta y Tres (Uruguay): INIA, 2003. cap. 1, p. 1-2. (INIA Reporte Técnico Anual; 01)| Biblioteca(s): INIA Treinta y Tres. |
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| 79. | | Méndez, R.; Terra, J.; Deambrosi, E. Efecto de distintas alternativas de cultivos de cobertura invernal sobre la respuesta a A N en el cultivo de arroz en siembra directa ln: Día de Campo Arroz: Unidad Experimental Paso de la Laguna y Gira por ensayos regionales en la 7ª sección de Treinta y Tres Blanco, P.; Roel, A.; Deambrosi, E.; Saldain, N.; Méndez, R.; Avila, S.; Terrra, J.; Pérez, F.; Molina, F.; Cantou, G.; Alzugaray, R.; Bao, L. Trabajos presentados. Treinta y Tres (Uruguay): INIA, 2009. p. 26-28 INIA Treinta y Tres. Unidad Experimental Paso de la Laguna| Biblioteca(s): INIA Tacuarembó. |
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 | Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
10/05/2021 |
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Actualizado : |
10/05/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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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. |
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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. |
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Título : |
A roadmap towards sustainable intensification for a larger global rice bowl |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Research Square, 2021. DOI: https://doi.org/10.21203/rs.3.rs-401904/v1 |
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DOI : |
10.21203/rs.3.rs-401904/v1 |
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Idioma : |
Inglés |
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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). |
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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. |
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Palabras claves : |
ENVIRONMENTAL IMPACT; PROGRAMA ARROZ; RICE; SUSTAINABLE INTENSIFICATION; YIELD GAP. |
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Asunto categoría : |
-- |
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Marc : |
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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
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