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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Treinta y Tres. |
Fecha : |
21/02/2014 |
Actualizado : |
10/03/2022 |
Autor : |
MGAP (MINISTERIO DE GANADERIA AGRICULTURA Y PESCA), URUGUAY; DIEA (DIRECCION DE INVESTIGACIONES ECONOMICAS AGROPECUARIAS), URUGUAY |
Título : |
Modelos representativos de la producción de papa de mas de cinco hectáreas. |
Fecha de publicación : |
1988 |
Fuente / Imprenta : |
Montevideo (UY): DIEA, 1988. |
Páginas : |
[90] p. |
Serie : |
(Serie Tecnica; 16) |
Idioma : |
Español |
Thesagro : |
APLICACION DE ABONOS; DATOS DE PRODUCCION; EXPLOTACION AGRICOLA FAMILIAR; EXPLOTACION EN PEQUEÑA ESCALA; EXPLOTACIONES AGRARIAS; EXPLOTACIONES AGRARIAS GRANDES; HERBICIDAS; MODELOS; PAPA; PLAGUICIDAS; POBLACION RURAL; RENDIMIENTO DE CULTIVOS; RIEGO; TENENCIA; URUGUAY. |
Asunto categoría : |
E10 Economía y políticas agrícolas |
Marc : |
LEADER 00977nam a2200313 a 4500 001 1037849 005 2022-03-10 008 1988 bl uuuu u00u1 u #d 100 1 $aMGAP (MINISTERIO DE GANADERIA AGRICULTURA Y PESCA), URUGUAY 245 $aModelos representativos de la producción de papa de mas de cinco hectáreas. 260 $aMontevideo (UY): DIEA$c1988 300 $a[90] p. 490 $a(Serie Tecnica; 16) 650 $aAPLICACION DE ABONOS 650 $aDATOS DE PRODUCCION 650 $aEXPLOTACION AGRICOLA FAMILIAR 650 $aEXPLOTACION EN PEQUEÑA ESCALA 650 $aEXPLOTACIONES AGRARIAS 650 $aEXPLOTACIONES AGRARIAS GRANDES 650 $aHERBICIDAS 650 $aMODELOS 650 $aPAPA 650 $aPLAGUICIDAS 650 $aPOBLACION RURAL 650 $aRENDIMIENTO DE CULTIVOS 650 $aRIEGO 650 $aTENENCIA 650 $aURUGUAY 700 1 $aDIEA (DIRECCION DE INVESTIGACIONES ECONOMICAS AGROPECUARIAS), URUGUAY
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INIA La Estanzuela (LE) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
05/02/2020 |
Actualizado : |
05/02/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
FORT, H.; DIEGUEZ, F.; HALTY, V.; SOARES DE LIMA, J.M. |
Afiliación : |
HUGO FORT, Institute of Physics, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; FRANCISCO DIEGUEZ, Instituto Plan Agropecuario, Montevideo, Uruguay; Departamento de Sistemas Ambientales, Facultad de Agronomía, UdelaR, Montevideo, Uruguay; VIRGINIA HALTY, Institute of Physics, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; JUAN MANUEL SOARES DE LIMA LAPETINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Two examples of application of ecological modeling to agricultural production: Extensive livestock farming and overyielding in grassland mixtures. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
Ecological Modelling, 10 August 2017, Volume 357, Pages 23-34. Doi: http://dx.doi.org/10.1016/j.ecolmodel.2017.03.023 |
ISSN : |
0304-3800 |
DOI : |
10.1016/j.ecolmodel.2017.03.023 |
Idioma : |
Inglés |
Notas : |
Article history: Received 7 October 2016 / Received in revised form 8 March 2017 / Accepted 8 March 2017 / Available online 14 May 2017.
Corresponding author: Hugo Fort - email: hugo@fisica.edu.uy |
Contenido : |
ABSTRACT.
Livestock production plays an important role in guaranteeing food security worldwide and has an important contribution to the economy of many countries. Precision livestock production (PLP), or the manipulation of livestock activity taking into account the different components of agroecosystems −pastures, cattle and pasture-cattle interactions−, has acquired growing importance in recent years to optimize productivity. Regarding the pasture component, multi-species pasture mixtures are commonly used worldwide to increase primary productivity and thereby secondary productivity. Here we present two examples of how the combination of experimental research and quantitative modelling can help to the development of protocols for food production optimization. The first example is based on a model we are currently developing for the whole agroecosystem in terms of a predator-prey dynamical system. The second example focuses on the pasture component and is based on a generalized Lotka-Volterra model we recently proposed for describing the mixture of herbaceous species in the pasture. We discuss the usefulness of both models, whose parameters were estimated from experiments or field work, as quantitative predicting tools. Population dynamic models are the common thread in this paper.
© 2017 Elsevier B.V. |
Palabras claves : |
Agriculture optimization; Lotka-Volterra models. |
Asunto categoría : |
L01 Ganadería |
Marc : |
LEADER 02305naa a2200217 a 4500 001 1060771 005 2020-02-05 008 2017 bl uuuu u00u1 u #d 022 $a0304-3800 024 7 $a10.1016/j.ecolmodel.2017.03.023$2DOI 100 1 $aFORT, H. 245 $aTwo examples of application of ecological modeling to agricultural production$bExtensive livestock farming and overyielding in grassland mixtures.$h[electronic resource] 260 $c2017 500 $aArticle history: Received 7 October 2016 / Received in revised form 8 March 2017 / Accepted 8 March 2017 / Available online 14 May 2017. Corresponding author: Hugo Fort - email: hugo@fisica.edu.uy 520 $aABSTRACT. Livestock production plays an important role in guaranteeing food security worldwide and has an important contribution to the economy of many countries. Precision livestock production (PLP), or the manipulation of livestock activity taking into account the different components of agroecosystems −pastures, cattle and pasture-cattle interactions−, has acquired growing importance in recent years to optimize productivity. Regarding the pasture component, multi-species pasture mixtures are commonly used worldwide to increase primary productivity and thereby secondary productivity. Here we present two examples of how the combination of experimental research and quantitative modelling can help to the development of protocols for food production optimization. The first example is based on a model we are currently developing for the whole agroecosystem in terms of a predator-prey dynamical system. The second example focuses on the pasture component and is based on a generalized Lotka-Volterra model we recently proposed for describing the mixture of herbaceous species in the pasture. We discuss the usefulness of both models, whose parameters were estimated from experiments or field work, as quantitative predicting tools. Population dynamic models are the common thread in this paper. © 2017 Elsevier B.V. 653 $aAgriculture optimization 653 $aLotka-Volterra models 700 1 $aDIEGUEZ, F. 700 1 $aHALTY, V. 700 1 $aSOARES DE LIMA, J.M. 773 $tEcological Modelling, 10 August 2017, Volume 357, Pages 23-34. Doi: http://dx.doi.org/10.1016/j.ecolmodel.2017.03.023
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