| |
|
|
| Registros recuperados : 314 | |
| 301. |  | BERTALMIO, A.; MAESO, D.; GONCALVEZ, L..; ROLON, R.; JOFFRE, O.; DA ROSA, C.; FONTÁN, G.; DE LOS SANTOS, M.; COLINA, R.; BENÍTEZ-GALEANO, M.J.; RIVAS, F. Avances y Perspectivas del Programa Nacional de Saneamiento y Certificación de Cítricos. In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Citrícola. Resultados de investigación en Citricultura: Genética, Sanidad, Productividad. Salto (Uruguay): INIA, 2015. P. 3-7 (Serie Actividades de Difusión; 752).| Biblioteca(s): INIA Las Brujas. |
|    |
| 302. | | BENÍTEZ-GALEANO M.J.; CASTELLS, M.; BERTONI, E.; BERTALMIO, A.; RUBIO, L.; ARRUABARRENA, A.; HERNÁNDEZ-RODRÍGUEZ, L.; MAESO, D.; RIVAS, F.; COLINA, R. Citrus tristeza virus en la región sudamericana: sobre su diversidad genética y evolución. [Citrus tristeza virun in the south american region: about its genetic diversity and evolution.]. FVTO-19. Sección científica: Vigilancia fitosanitaria y manejo de plagas. [Scientific sesion: Phytosanitary surveillance and pest management]. In: Instituto de Investigaciones en Fruticultura Tropical (IIFT). Simposio Internacional de Fruticultura Tropical y Subtropical, 5.; Simposio Internacional de Piña, 9., "Fruticultura 2017". Libro de resúmenes."Por una fruticultura competitiva y sostenible". Cuba: Instituto de Investigaciones en Fruticultura Tropical. p. 37-38.| Biblioteca(s): INIA Las Brujas. |
| |
| 303. | | FELIPPE, A.; CABRERA, D.; DISEGNA, E.; SORIA, J.; ZOPPOLO, R.; GARCIA, C.; LEONI, C.; MAESO, D.; NUÑEZ, S.; VILLAMIL, J.M. ¿Cómo logramos, conocemos y mejoramos la calidad de nuestras frutas? Suplemento Tecnológico INIA, 2007, p. 12-14, 2007| Biblioteca(s): INIA Treinta y Tres. |
| |
| 304. | | HERNÁNDEZ-RODRÍGUEZ, L.; BENÍTEZ-GALEANO, M.J.; BERTALMIO, A.; RUBIO, L.; RIVAS, F.; ARRUABARRENA, A.; ROLON, R.; COLINA, R.; MAESO, D. Diversity of Uruguayan citrus tristeza virus populations segregated after single aphid transmission. Tropical Plant Pathology, 2019, volume 44, Issue 4, pages 352-362 Article history: Received 16 November 2018 / Accepted 10 April 2019 / First Online 06 May 2019 // Published 15 August 2019.
Acknowledgments: This research was funded by the Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay...| Biblioteca(s): INIA Las Brujas. |
|  |
| 305. | | SIRI, M.I.; CROCE, V.; LAPAZ, M.I.; HERNÁNDEZ, F.; MONTELONGO, M.J.; GONZÁLEZ-ARCOS, M.; MAESO, D.; PIANZZOLA, M.J. Identificación, caracterización y diagnóstico molecular de bacterias patógenas que afecta a los cultivos de tomate. In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Hortícola. Resultados experimentales en sanidad de tomate y morrón. Jornada de Divulgación. Canelones (Uruguay): INIA, 2015. p. 3-16 (Serie Actividades de Difusión ; 756).| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
| |
| 306. | | CARRASCO-LETELIER, L.; CANTÚ, G.; CIGANDA, V.; GARCIA, C.; LA MANNA, A.; LIZARRALDE, C.; MAESO, D.; NUÑEZ, S.; ROEL, A.; SAWCHIK, J.; SALDAIN, N.; TERRA, J. INIA's advances and developments for the environmental management of agriculture watersheds. In: Seminario Regional sobre Gestión de Calidad del Agua en Cuencas, 2013, Montevideo, UY. [Ponencias]. [Montevideo: AUCI-JICA], 2013.| Biblioteca(s): INIA La Estanzuela. |
| |
| 307. | | CARRASCO-LETELIER, L.; CANTOU, G.; CIGANDA, V.; GARCIA, C.; LA MANNA, A.; LIZARRALDE, C.; MAESO, D.; NUÑEZ, S.; ROEL, A.; SAWCHIK, J.; SALDAIN, N.; TERRA, J.A. INIA's advances and developments for the environmental management of agriculture watersheds.[Presentación]. In: Seminario Regional sobre Gestión de Calidad del Agua en Cuencas, 2013, Montevideo, UY. [Ponencias]. [Montevideo: AUCI-JICA], 2013| Biblioteca(s): INIA Treinta y Tres. |
| |
| 308. | | Jornada divulgación Investigación aplicada, 25 de julio de 2008, Los Cerrillos, Canelones, Uruguay - Campelo, E.; Arboleya, J.; Maeso, D.; Falero, M. Manejo integrado en almácigos de cebolla. Investigación aplicada Las Brujas, Canelones (Uruguay): INIA, 2008. 14 p. (INIA Serie Actividades de Difusión; 540) "INIA Las Brujas; DIGEGRA; PPR, MGAP"| Biblioteca(s): INIA Tacuarembó. |
| |
| 309. | | Jornada divulgación Investigación aplicada, 25 de junio de 2008, Canelón Grande, Canelones, Uruguay - Campelo, E.; Arboleya, J.; Maeso, D.; Falero, M. Manejo integrado en almácigos de cebolla. Investigación aplicada Las Brujas, Canelones (Uruguay): INIA, 2008. 8 p. (INIA Serie Actividades de Difusión; 536) "INIA Las Brujas; DIGEGRA; PPR, MGAP"| Biblioteca(s): INIA Tacuarembó. |
| |
| 310. | | SILVERA-PÉREZ, E.; MAESO, D.; CATARA, V.; RUBIO, L.; LEONI, C.; AMARAL, J.; ESTELDA, C.; HERNÁNDEZ, M.; BÓFFANO, L.; GONZÁLEZ, P. Pseudomonas spp. associated with tomato pith necrosis in the Salto area, Northwest Uruguay. European Journal of Plant Pathology, 2023, volume 165, issue 4, pp.715-724. doi: https://doi.org/10.1007/s10658-023-02639-6 Article history: Accepted 10 January 2023; Published 19 January 2023. -- Corresponde author: Silvera-Pérez, E.; Plant Protection Department, Facultad de Agronomía, Universidad de la República, Route 31 km 21.5, Salto, Uruguay;...| Biblioteca(s): INIA Las Brujas. |
| |
| 312. | | Bernal, R.Buenahora, J.Paullier, J.Maeso, D.Arboleya, J.Campelo, E.Falero, M.Núñez, S.Leoni, C.Vicente, E.Vilaró, F.Spina, W.Manzzioni, A.Rodríguez, G.Pereira, G.González, M.Giménez, G. Hacia una agricultura responsable y sustentable Salto (Uruguay): INIA, 2009. 18 p (INIA Serie Actividades de Difusión ; 579)| Biblioteca(s): INIA Las Brujas. |
| |
| 313. | | Taller, 2009, Salto, Uruguay - Bernal, R.; Buenahora, J.; Paullier, J.; Maeso, D.; Arboleya, J.; Campelo, E.; Falero, M.; Núñez, S.; Leoni, C.; Vicente, E.; Vilaró, F.; Spina, W.; Manzzioni, A.; Rodríguez, G.; Pereira, G.; González, M.; Giménez, G. Hacia una agricultura responsable y sustentable Salto (Uruguay): INIA, 2009. 18 p (INIA Serie Actividades de Difusión ; 579) INIA Salto Grande| Biblioteca(s): INIA Tacuarembó. |
| |
| 314. | | Aldabe Dini, L.Aldabe, R.Borde, J.Carballo, R.Curbelo, L.de los Santos, M.Díaz, L.Gómez Etchebarne, C.Fernández, D.Maeso, D.Molinelli, C.Proto, J.A.Verdier, E.Vilaró, F.Zink, R. Producción de semilla de papa en el Uruguay Montevideo (Uruguay): PREDEG, 2001. 120 p. (PREDEG Serie Técnica ; 6) MGAP, Proyecto BID Nº1063/OC-UR (predeg@adinet.com.uy)| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Treinta y Tres. |
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Fecha actual : |
25/01/2019 |
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Actualizado : |
22/12/2020 |
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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 : |
PRAVIA, V.; KEMANIAN, A. R.; TERRA, J.A.; SHI, Y.; MACEDO, I.; GOSLEE, S. |
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Afiliación : |
MARIA VIRGINIA PRAVIA NIN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ARMEN R. KEMANIAN, Department of Plant Science, The Pennsylvania State University, USA.; JOSÉ ALFREDO TERRA FERNÁNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; YUNING SHI, Department of Ecosystem Science and Management, The Pennsylvania State University, USA.; IGNACIO MACEDO YAPOR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SARAH GOSLEE, Pasture Systems and Watershed Management Research Unit, USDA-ARS, USA. |
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Título : |
Soil carbon saturation, productivity, and carbon and nitrogen cycling in crop-pasture rotations. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Agricultural Systems, May 2019, volume 171, pages 13-22. |
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ISSN : |
0308-521X |
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DOI : |
10.1016/j.agsy.2018.11.001 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 30 December 2017 // Received in revised form 2 November 2018 // Accepted 2 November 2018.
Funding for this work was provided by the Instituto Nacional de Investigación Agropecuaria (INIA-Uruguay) and the USDA-ARS Research Agreement Contract #58-1902-1-165 (Modeling of multispecies pasture growth and management). Appendices. |
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Contenido : |
ABSTRACT.
Agricultural systems integrating perennial grass-legume pastures in rotation with grain crops sustain high crop yields while preserving soil organic carbon (Cs) with low nitrogen (N) fertilizer inputs. We hypothesize that Cs saturation in the topsoil may explain the favorable C and N cycling in these systems. We tested this hypothesis by evaluating and simulating three contrasting crop and pasture rotational systems from a 20-year no-till experiment in Treinta y Tres, Uruguay. The systems were: 1) Continuous annual cropping (CC); 2) crop-pasture rotation with two years of crops and four years of pastures (CP); and 3) perennial pasture (PP). Using the Cycles agroecosystems model, we evaluated the inclusion or exclusion of a Cs saturation algorithm. The model simulated forage, soybean, and sorghum grain yields correctly, with low root mean square error (RMSE) of 1.5, 0.7 and 1.0 Mg ha−1, respectively. Measurements show Cs accretion and Cs decline for the first and second half of the experiment, respectively. The Cs accretion rate was highest for PP, while the Cs decline was highest for CC (1.3 vs −0.6 Mg ha−1 y−1 of C). The model captured this Cs dynamics and performed better when using the Cs saturation algorithm than when excluding it (RMSE 4.7 vs 6.8 Mg C ha−1 and relative RMSE of 14% and 21% for the top 15-cm). The model with saturation simulated subsoil Cs distribution with depth well, and simulated faster N turnover and greater N availability for the subsequent grain crop in CP vs CC. The results suggest that Cs saturation, and by extension soil organic N saturation, underpin the sustainability of crop-pasture rotations, and that modeling Cs saturation dynamics can be critical to reliably simulate complex crop-pasture rotational systems.
© 2018 Elsevier Ltd MenosABSTRACT.
Agricultural systems integrating perennial grass-legume pastures in rotation with grain crops sustain high crop yields while preserving soil organic carbon (Cs) with low nitrogen (N) fertilizer inputs. We hypothesize that Cs saturation in the topsoil may explain the favorable C and N cycling in these systems. We tested this hypothesis by evaluating and simulating three contrasting crop and pasture rotational systems from a 20-year no-till experiment in Treinta y Tres, Uruguay. The systems were: 1) Continuous annual cropping (CC); 2) crop-pasture rotation with two years of crops and four years of pastures (CP); and 3) perennial pasture (PP). Using the Cycles agroecosystems model, we evaluated the inclusion or exclusion of a Cs saturation algorithm. The model simulated forage, soybean, and sorghum grain yields correctly, with low root mean square error (RMSE) of 1.5, 0.7 and 1.0 Mg ha−1, respectively. Measurements show Cs accretion and Cs decline for the first and second half of the experiment, respectively. The Cs accretion rate was highest for PP, while the Cs decline was highest for CC (1.3 vs −0.6 Mg ha−1 y−1 of C). The model captured this Cs dynamics and performed better when using the Cs saturation algorithm than when excluding it (RMSE 4.7 vs 6.8 Mg C ha−1 and relative RMSE of 14% and 21% for the top 15-cm). The model with saturation simulated subsoil Cs distribution with depth well, and simulated faster N turnover and greater N a... Presentar Todo |
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Palabras claves : |
AGROECOSYSTEM MODELING; CROP PASTURE INTERSEEDNG; LONG-TERM EXPERIMENTS; SOIL ORGANIC MATTER. |
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Thesagro : |
CARBONO ORGANICO DEL SUELO. |
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Asunto categoría : |
--
P34 Biología del suelo |
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Marc : |
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024 7 $a10.1016/j.agsy.2018.11.001$2DOI
100 1 $aPRAVIA, V.
245 $aSoil carbon saturation, productivity, and carbon and nitrogen cycling in crop-pasture rotations.$h[electronic resource]
260 $c2019
500 $aArticle history: Received 30 December 2017 // Received in revised form 2 November 2018 // Accepted 2 November 2018. Funding for this work was provided by the Instituto Nacional de Investigación Agropecuaria (INIA-Uruguay) and the USDA-ARS Research Agreement Contract #58-1902-1-165 (Modeling of multispecies pasture growth and management). Appendices.
520 $aABSTRACT. Agricultural systems integrating perennial grass-legume pastures in rotation with grain crops sustain high crop yields while preserving soil organic carbon (Cs) with low nitrogen (N) fertilizer inputs. We hypothesize that Cs saturation in the topsoil may explain the favorable C and N cycling in these systems. We tested this hypothesis by evaluating and simulating three contrasting crop and pasture rotational systems from a 20-year no-till experiment in Treinta y Tres, Uruguay. The systems were: 1) Continuous annual cropping (CC); 2) crop-pasture rotation with two years of crops and four years of pastures (CP); and 3) perennial pasture (PP). Using the Cycles agroecosystems model, we evaluated the inclusion or exclusion of a Cs saturation algorithm. The model simulated forage, soybean, and sorghum grain yields correctly, with low root mean square error (RMSE) of 1.5, 0.7 and 1.0 Mg ha−1, respectively. Measurements show Cs accretion and Cs decline for the first and second half of the experiment, respectively. The Cs accretion rate was highest for PP, while the Cs decline was highest for CC (1.3 vs −0.6 Mg ha−1 y−1 of C). The model captured this Cs dynamics and performed better when using the Cs saturation algorithm than when excluding it (RMSE 4.7 vs 6.8 Mg C ha−1 and relative RMSE of 14% and 21% for the top 15-cm). The model with saturation simulated subsoil Cs distribution with depth well, and simulated faster N turnover and greater N availability for the subsequent grain crop in CP vs CC. The results suggest that Cs saturation, and by extension soil organic N saturation, underpin the sustainability of crop-pasture rotations, and that modeling Cs saturation dynamics can be critical to reliably simulate complex crop-pasture rotational systems. © 2018 Elsevier Ltd
650 $aCARBONO ORGANICO DEL SUELO
653 $aAGROECOSYSTEM MODELING
653 $aCROP PASTURE INTERSEEDNG
653 $aLONG-TERM EXPERIMENTS
653 $aSOIL ORGANIC MATTER
700 1 $aKEMANIAN, A. R.
700 1 $aTERRA, J.A.
700 1 $aSHI, Y.
700 1 $aMACEDO, I.
700 1 $aGOSLEE, S.
773 $tAgricultural Systems, May 2019, volume 171, pages 13-22.
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