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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 : |
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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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 : |
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
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
01/12/2021 |
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Actualizado : |
01/12/2021 |
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Tipo de producción científica : |
Documentos |
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Autor : |
TISCORNIA, G.; CAL, A.; SCHIAVI, C.; GARCÍA, G. |
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Afiliación : |
GUADALUPE TISCORNIA TOSAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ADRIAN TABARE CAL ALVAREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS IGNACIO SCHIAVI RAMPELBERG, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GABRIEL GARCÍA MASEYRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Agroclima: cómo estamos y qué podemos esperar. |
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Complemento del título : |
Módulo clima. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
In: Carra, B.; Dini, M. (Eds.). Seminario de actualización técnica en frutales de pepita. (Ciclo Destacadas INIA 2021). Seminario técnico. Las Brujas, Canelones (UY), 22 y 29 julio 2021. |
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Páginas : |
p.7-15. |
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Serie : |
(Serie Actividades de Difusión; 798). |
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ISSN : |
1688-9258 |
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Idioma : |
Español |
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Contenido : |
El monitoreo de la situación agroclimática se viene monitoreando desde hace más de 20 años por parte de la Unidad GRAS de INIA Uruguay. En este caso, se analizará la situación agroclimática del período otoño ? invierno, comprendiendo a los meses de marzo, abril y mayo, y a los primeros 20 días de julio |
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Thesagro : |
AGROCLIMA; AGUA EN EL SUELO; HORAS DE FRÍO; MONITOREO; PERSPECTIVAS; VARIABLES AMBIENTALES. |
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Asunto categoría : |
P40 Meteorología y climatología |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16119/1/SAD-798-Tiscornia-Agroclima.pdf
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Marc : |
LEADER 01150nam a2200253 a 4500
001 1062558
005 2021-12-01
008 2021 bl uuuu u0uu1 u #d
022 $a1688-9258
100 1 $aTISCORNIA, G.
245 $aAgroclima$bcómo estamos y qué podemos esperar.$h[electronic resource]
260 $aIn: Carra, B.; Dini, M. (Eds.). Seminario de actualización técnica en frutales de pepita. (Ciclo Destacadas INIA 2021). Seminario técnico. Las Brujas, Canelones (UY), 22 y 29 julio 2021.$c2021
300 $ap.7-15.
490 $a(Serie Actividades de Difusión; 798).
520 $aEl monitoreo de la situación agroclimática se viene monitoreando desde hace más de 20 años por parte de la Unidad GRAS de INIA Uruguay. En este caso, se analizará la situación agroclimática del período otoño ? invierno, comprendiendo a los meses de marzo, abril y mayo, y a los primeros 20 días de julio
650 $aAGROCLIMA
650 $aAGUA EN EL SUELO
650 $aHORAS DE FRÍO
650 $aMONITOREO
650 $aPERSPECTIVAS
650 $aVARIABLES AMBIENTALES
700 1 $aCAL, A.
700 1 $aSCHIAVI, C.
700 1 $aGARCÍA, G.
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INIA Las Brujas (LB) |
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