A framework for quantitative analysis of livestock systems using theoretical concepts of production ecology

Aart van der Linden, Simon J. Oosting, Gerrie W.J. van de Ven, Imke J.M. de Boer and Martin K. van Ittersum

Agricultural Systems, 2015, vol. 139, issue C, 100-109

Abstract: In crop science, widely used theoretical concepts of production ecology comprise a hierarchy in growth defining, limiting, and reducing factors, which determine corresponding potential, limited, and actual production levels. These concepts give insight in theoretically achievable production, yield gaps, and yield gap mitigation. Concepts of production ecology have been demonstrated to be applicable to livestock science, but so far they have not been used quantitatively for livestock production. This paper aims to define theoretical concepts of production ecology for livestock systems in more detail, to express livestock production in suitable units, and to provide a framework to analyse production levels for livestock systems and combined crop–livestock systems.

Keywords: Beef cattle; Livestock systems; Potential production; Yield gap analysis (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (5)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:agisys:v:139:y:2015:i:c:p:100-109

DOI: 10.1016/j.agsy.2015.06.007

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