2012
DOI: 10.4321/s0004-05922012000200010
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Modelo de formulación de raciones al mínimo costo para ganado de carne basado en el sistema NRC 2000

Abstract: ADDITIONAL KEYWORDSMixed integer linear programming. Grazing. Supplementation. PALABRAS CLAVE ADICIONALESProgramación lineal entera mixta. Pastoreo. Suplementación. RESUMENLos requerimientos nutricionales del ganado de carne descrito por el NRC (2000) se establecen mediante ecuaciones, siendo algunas de ellas no lineales o no aditivas lo cual dificulta su incorporación a modelos de programación lineal para formular raciones al mínimo costo. El presente trabajo describe un modelo de programación lineal entero m… Show more

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Cited by 2 publications
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“…A potential cost-effective emissions mitigation strategy is to use proper diet formulation balancing economic and environmental objectives. The economic optimization of feed formulation is typically achieved through a least-cost linear programming diet model (Soto and Reinoso, 2012), which formulates the optimal diet minimizing feeding cost subject to a set of nutritional constraints. The environmental objective in feed formulation varies considerably across species with CH4 production from ruminants a more significant target compared to relatively negligible emissions from monogastrics.…”
Section: Introductionmentioning
confidence: 99%
“…A potential cost-effective emissions mitigation strategy is to use proper diet formulation balancing economic and environmental objectives. The economic optimization of feed formulation is typically achieved through a least-cost linear programming diet model (Soto and Reinoso, 2012), which formulates the optimal diet minimizing feeding cost subject to a set of nutritional constraints. The environmental objective in feed formulation varies considerably across species with CH4 production from ruminants a more significant target compared to relatively negligible emissions from monogastrics.…”
Section: Introductionmentioning
confidence: 99%