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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
23/03/2020 |
Actualizado : |
21/05/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
ROVIRA, P.J.; AYALA, W.; TERRA, J.A.; GARCÍA PRECHAC, F.; HARRIS, P.; LEE, M.R.F.; JORDANA RIVERO, M. |
Afiliación : |
PABLO JUAN ROVIRA SANZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WALTER FELIZARDO AYALA SILVERA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ ALFREDO TERRA FERNÁNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO GARCÍA PRÉCHAC, Facultad de Agronomía, UDELAR, UY.; PAUL HARRIS, Rothamsted Research, North Wyke, UK.; MICHAEL R.F. LEE, Rothamsted Research, North Wyke, UK.; M. JORDANA RIVERO, Rothamsted Research, North Wyke, UK. |
Título : |
The "Palo a Pique" long-term research platform: first 25 years of a crop-livestock experiment in Uruguay. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Agronomy, 2020, 10, 441. OPEN ACCESS. doi:10.3390/agronomy10030441 |
DOI : |
10.3390/agronomy10030441 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 3 February 2020 / Revised: 16 March 2020 / Accepted: 19 March 2020 / Published: 23 March 2020. |
Contenido : |
Abstract: Mixed crop?livestock long-term experiments (LTE) are critical to increase the understanding of sustainability in complex agroecosystems. One example is the ?Palo a Pique? LTE which has been running for 25 years in Uruguay (from 1995 to present), evaluating four pasture?crop rotations under livestock grazing with no-till technology in soils with severe limitations. The results demonstrate that cropping systems reduced soil organic carbon (SOC) compared with permanent pastures, and that perennial pastures rotating with crops were critical to mitigate SOC losses. Data from the ?Palo a Pique? LTE has contributed to the establishment of new national policies to secure the sustainability of agricultural-based systems. Although the original purpose of the LTE was oriented to crops and soils, a demand for sustainable livestock intensification has gathered momentum over recent years. As a result, the current approach of the ?Palo a Pique? LTE matches each pasture?crop rotation with the most suitable livestock strategy with the common goal of producing 400 kg liveweight/ha per year. General approaches to the pursuit of sustainable livestock intensification include shortening the cycle of production, diversifying animal categories, increasing liveweight gain and final animal liveweight, and strategic livestock supplementation. Prediction of trade-os between environmental, economic, and production indicators can be addressed through monitoring and modeling, enabling the timely anticipation of adverse sustainability issues on commercial farms. The ?Palo a Pique? LTE serves as a framework to address contemporary and future questions dealing with the role of ruminants on climate change, competition for land, nutrient dynamics, and food security. MenosAbstract: Mixed crop?livestock long-term experiments (LTE) are critical to increase the understanding of sustainability in complex agroecosystems. One example is the ?Palo a Pique? LTE which has been running for 25 years in Uruguay (from 1995 to present), evaluating four pasture?crop rotations under livestock grazing with no-till technology in soils with severe limitations. The results demonstrate that cropping systems reduced soil organic carbon (SOC) compared with permanent pastures, and that perennial pastures rotating with crops were critical to mitigate SOC losses. Data from the ?Palo a Pique? LTE has contributed to the establishment of new national policies to secure the sustainability of agricultural-based systems. Although the original purpose of the LTE was oriented to crops and soils, a demand for sustainable livestock intensification has gathered momentum over recent years. As a result, the current approach of the ?Palo a Pique? LTE matches each pasture?crop rotation with the most suitable livestock strategy with the common goal of producing 400 kg liveweight/ha per year. General approaches to the pursuit of sustainable livestock intensification include shortening the cycle of production, diversifying animal categories, increasing liveweight gain and final animal liveweight, and strategic livestock supplementation. Prediction of trade-os between environmental, economic, and production indicators can be addressed through monitoring and modeling, enabling the timely... Presentar Todo |
Palabras claves : |
CROP-LIVESTOCK; LONG-TERM EXPERIMENTS; PASTURE-CROP ROTATION; SUSTAINABILITY; SUSTAINABLE INTENSIFICATION. |
Asunto categoría : |
A50 Investigación agraria |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14325/1/Agronomy-2020-Rovira.pdf
https://www.mdpi.com/2073-4395/10/3/441
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Marc : |
LEADER 02733naa a2200277 a 4500 001 1060945 005 2020-05-21 008 2020 bl uuuu u00u1 u #d 024 7 $a10.3390/agronomy10030441$2DOI 100 1 $aROVIRA, P.J. 245 $aThe "Palo a Pique" long-term research platform$bfirst 25 years of a crop-livestock experiment in Uruguay.$h[electronic resource] 260 $c2020 500 $aArticle history: Received: 3 February 2020 / Revised: 16 March 2020 / Accepted: 19 March 2020 / Published: 23 March 2020. 520 $aAbstract: Mixed crop?livestock long-term experiments (LTE) are critical to increase the understanding of sustainability in complex agroecosystems. One example is the ?Palo a Pique? LTE which has been running for 25 years in Uruguay (from 1995 to present), evaluating four pasture?crop rotations under livestock grazing with no-till technology in soils with severe limitations. The results demonstrate that cropping systems reduced soil organic carbon (SOC) compared with permanent pastures, and that perennial pastures rotating with crops were critical to mitigate SOC losses. Data from the ?Palo a Pique? LTE has contributed to the establishment of new national policies to secure the sustainability of agricultural-based systems. Although the original purpose of the LTE was oriented to crops and soils, a demand for sustainable livestock intensification has gathered momentum over recent years. As a result, the current approach of the ?Palo a Pique? LTE matches each pasture?crop rotation with the most suitable livestock strategy with the common goal of producing 400 kg liveweight/ha per year. General approaches to the pursuit of sustainable livestock intensification include shortening the cycle of production, diversifying animal categories, increasing liveweight gain and final animal liveweight, and strategic livestock supplementation. Prediction of trade-os between environmental, economic, and production indicators can be addressed through monitoring and modeling, enabling the timely anticipation of adverse sustainability issues on commercial farms. The ?Palo a Pique? LTE serves as a framework to address contemporary and future questions dealing with the role of ruminants on climate change, competition for land, nutrient dynamics, and food security. 653 $aCROP-LIVESTOCK 653 $aLONG-TERM EXPERIMENTS 653 $aPASTURE-CROP ROTATION 653 $aSUSTAINABILITY 653 $aSUSTAINABLE INTENSIFICATION 700 1 $aAYALA, W. 700 1 $aTERRA, J.A. 700 1 $aGARCÍA PRECHAC, F. 700 1 $aHARRIS, P. 700 1 $aLEE, M.R.F. 700 1 $aJORDANA RIVERO, M. 773 $tAgronomy, 2020, 10, 441. OPEN ACCESS. doi:10.3390/agronomy10030441
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Registros recuperados : 2 | |
1. | | CASTILLO, J.; KIRK, G. J. D.; JORDANA RIVERO, M.; DOBERMANN, A. The nitrogen economy of rice-livestock systems in Uruguay. Global Food Security, September 2021, Volume 30, Article number 100566, pages 1-8. DOI: https://doi.org/10.1016/j.gfs.2021.100566 Article history: Received 13 March 2021, Revised 29 July 2021, Accepted 30 July 2021, Available online 11 August 2021.
E-mail address: jcastillo@inia.org.uyTipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : -- - -- |
Biblioteca(s): INIA Treinta y Tres. |
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2. | | ROVIRA, P.J.; AYALA, W.; TERRA, J.A.; GARCÍA PRECHAC, F.; HARRIS, P.; LEE, M.R.F.; JORDANA RIVERO, M. The "Palo a Pique" long-term research platform: first 25 years of a crop-livestock experiment in Uruguay. Agronomy, 2020, 10, 441. OPEN ACCESS. doi:10.3390/agronomy10030441 Article history: Received: 3 February 2020 / Revised: 16 March 2020 / Accepted: 19 March 2020 / Published: 23 March 2020.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Treinta y Tres. |
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Registros recuperados : 2 | |
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