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| Registros recuperados : 7 | |
| 1. |  | ARCE, O.; ROBINET, H.A.; MANSILLA DE ANDRADA, N.; DÍAZ, B.E.; GUILLÉN, S. Determinación de pérdidas en cultivo de soja (Glicyne max L. Merr.) por competencia con saetilla (Bidens subalternans D.C. y Bidens pilosa L.) en el noreste de la Provincia de Tucumán, Argentina In: ASOCIACIÓN LATINOAMERICANA DE MALEZAS. CONGRESO LATINOAMERICANO DE MALEZAS, 12. 21-23 MARZO 1995, MONTEVIDEO (URY). RÍOS, A.; FERNÁNDEZ, G. (EDS.). Conferencias y trabajos. Montevideo: INIA, 1995. p. 216-220 (INIA Serie Técnica ; 56) Congreso declarado de interés nacional (decreto del Poder Ejecutivo octubre/1994)| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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| 2. | | CRESPI, D.; LA MANNA, A.; MENDOZA, A.; GUILLÉN, S.; MISA, C.; SEPÚLVEDA, P.; CAVESTANY, D. Efecto de la semilla de girasol y la condición corporal sobre la producción y reproducción de vacas lecheras. In: CONGRESO ARGENTINO DE PRODUCCIÓN ANIMAL, 32. 2009. Resúmenes. Malargüe, Mendoza, AR: AAPA, 2009. Revista Argentina de Producción Animal, v. 29, supl.1, p. 52-53, 2009.| Biblioteca(s): INIA La Estanzuela. |
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| 5. | | DE ANDRADA, N.; ROBINET, H.; ARCE, O.; DÍAZ, B.; GUILLEN, S.; MANSILLA, N.; GALLO, E. Relevamiento y determinación de la distribución de malezas frecuentes en la zona sojera del noreste de Tucumán, República Argentina In: ASOCIACIÓN LATINOAMERICANA DE MALEZAS. CONGRESO LATINOAMERICANO DE MALEZAS, 12. 21-23 MARZO 1995, MONTEVIDEO (URY). RÍOS, A.; FERNÁNDEZ, G. (EDS.). Conferencias y trabajos. Montevideo: INIA, 1995. p. 50-60 (INIA Serie Técnica ; 56) Congreso declarado de interés nacional (decreto del Poder Ejecutivo octubre/1994)| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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| 6. | | ALVEZ, A.; GUILLEN, S.; SEQUEIRA, M.; MEIKLE, A.; VIÑOLES, C. Sub-fertility in beef cattle: follicle dynamics and progesterone concentration during the estrus cycle. [Resumen de poster]. ln: Encuentro de Investigadores de la Región Noreste: Cerro Largo-Rivera-Tacuarembó, 1., 12 de agosto de 2016, Campus Interinstitucional de Tacuarembó, Tacuarembó. Libro de Resúmenes. Tacuarembó: UDELAR; INIA, 2016. p. 44 Modalidad: poster.| Biblioteca(s): INIA Tacuarembó. |
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| 7. | | ALVEZ, A.; GUILLEN, S.; SEQUEIRA, M.; MEIKLE, A.; VIÑOLES, C. Sub-fertility in beef cattle: follicle dynamics and progesterone concentrations during the estrus cycle In: Juengel, J.L.; Miyamoto, A.; Price, C.; Reynolds, L.P.; Smith, M.F.; Webb, R.; eds. Proceedings of the International Symposium on Reproduction in Dometic Ruminants, 9., Obihiro, Hokkaido, Japan, Agosto 2014 621 p.| Biblioteca(s): INIA Tacuarembó. |
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| Registros recuperados : 7 | |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
20/08/2019 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
CARRACELAS, G.; GUILPART, N.; GRASSINI, P.; ZORRILLA DE SAN MARTÍN, G.; CASSMAN, K. |
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Afiliación : |
JULIO GONZALO CARRACELAS GARRIDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; AgroParisTech, France.; University of Nebraska-Lincoln. USA.; GONZALO ROBERTO ZORRILLA DE SAN MARTÍN PEREYRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; University of Nebraska-Lincoln. USA. |
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Título : |
Yield gap analysis of irrigated rice in Uruguay and comparison with other rice producing countries. [Resumen]. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
ln: Congresso Brasileiro de Arroz Irrigado, 11., 13-16 agosto, Camboriú, Brasil, 2019. |
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Páginas : |
4 p. |
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Idioma : |
Español |
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Contenido : |
The Uruguayan rice sector has been one of the most successful and most integrated agricultural industries in the country. Rice yields in Uruguay have increased at one of the highest annual rates worldwide (145kg-1 ha-1 yr-1 from 2000 to 2017). However, this trend has shown a marked slowdown in recent years, which may be indicating that average rice yields approach the biophysical yield ceiling (Figure 1). Indeed average farm yields often begin to plateau when they reach 75 to 85% of the yield potential (CASSMAN et al., 2003; LOBELL et al., 2009). Determination of rice yield potential in Uruguay, is essential to identify opportunities for future yield gains. Also unknown is if the high increase in rice yield in Uruguay was partially determined or not by climate change. Due to current high inputs costs and low rice prices, keeping rice yields trend is critical for the viability and sustainability of the crop in Uruguay. The aims of this work were: firstly, to estimate rice yield potential (Yp) and current exploitable yield gaps (Yg) at regional and local-farm levels in Uruguay, secondly, to analyze current rice yield trends in Uruguay and to determine to which degree the incipient yield plateau can be attributed to a biophysical limit and thirdly to compare results with other rice producing countries included in the Global Yield Gap Atlas for which rice yield potential and yield gap estimates are available. |
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Palabras claves : |
CROP MODEL; GYGA; RICE (ORYZA SATIVA L.); SUSTAINABILITY; YIELD TREND. |
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Thesagro : |
ARROZ. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13134/1/Carracelas-Congreso-2019-Resumen.pdf
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Marc : |
LEADER 02170nam a2200241 a 4500
001 1027156
005 2019-08-20
008 2019 bl uuuu u01u1 u #d
100 1 $aCARRACELAS, G.
245 $aYield gap analysis of irrigated rice in Uruguay and comparison with other rice producing countries. [Resumen].$h[electronic resource]
260 $aln: Congresso Brasileiro de Arroz Irrigado, 11., 13-16 agosto, Camboriú, Brasil$c2019
300 $a4 p.
520 $aThe Uruguayan rice sector has been one of the most successful and most integrated agricultural industries in the country. Rice yields in Uruguay have increased at one of the highest annual rates worldwide (145kg-1 ha-1 yr-1 from 2000 to 2017). However, this trend has shown a marked slowdown in recent years, which may be indicating that average rice yields approach the biophysical yield ceiling (Figure 1). Indeed average farm yields often begin to plateau when they reach 75 to 85% of the yield potential (CASSMAN et al., 2003; LOBELL et al., 2009). Determination of rice yield potential in Uruguay, is essential to identify opportunities for future yield gains. Also unknown is if the high increase in rice yield in Uruguay was partially determined or not by climate change. Due to current high inputs costs and low rice prices, keeping rice yields trend is critical for the viability and sustainability of the crop in Uruguay. The aims of this work were: firstly, to estimate rice yield potential (Yp) and current exploitable yield gaps (Yg) at regional and local-farm levels in Uruguay, secondly, to analyze current rice yield trends in Uruguay and to determine to which degree the incipient yield plateau can be attributed to a biophysical limit and thirdly to compare results with other rice producing countries included in the Global Yield Gap Atlas for which rice yield potential and yield gap estimates are available.
650 $aARROZ
653 $aCROP MODEL
653 $aGYGA
653 $aRICE (ORYZA SATIVA L.)
653 $aSUSTAINABILITY
653 $aYIELD TREND
700 1 $aGUILPART, N.
700 1 $aGRASSINI, P.
700 1 $aZORRILLA DE SAN MARTÍN, G.
700 1 $aCASSMAN, K.
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