Labour Management for Profit and Welfare in Extensive Sheep Farming
Susanne Kirwan,
Kenneth J. Thomson,
Ian E. Edwards and
Alistair W. Stott
No 51060, 83rd Annual Conference, March 30 - April 1, 2009, Dublin, Ireland from Agricultural Economics Society
Abstract:
Sheep welfare is an emerging topic in research and food marketing, and recent studies suggest that farm labour is a key factor for both animal welfare and productivity in extensive sheep farming systems, although little research has been done into labour utilisation in these systems. This paper reports field data collection on two commercial farms and the use of a linear programming (LP) model to link labour economics and animal welfare analysis. The model maximises the number of ewes to clooked after over the lambing period, when constrained by labour availability for various key tasks and by a pre-determined level of sheep welfare. The results show a trade-off between welfare level and labour input per sheep. Dropping tasks with less significant welfare and productivity consequences is an effective way of increasing carrying capacity (from 977 ewes/shepherd to 1428), as is working longer hours (1174 ewes/shepherd) or only doing the legal minimum of welfare checking (labour reduced from 0.68 min/ewe to 0.44 min/ewe) . The field data suggest that farmers currently provide high welfare, and that, despite much time spent away from the flock (e.g. driving), they spend a large amount of time (39% of total) with their sheep.
Keywords: Livestock; Production/Industries (search for similar items in EconPapers)
Pages: 7
Date: 2009-04-01
New Economics Papers: this item is included in nep-eff and nep-lab
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Citations: View citations in EconPapers (1)
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Persistent link: https://EconPapers.repec.org/RePEc:ags:aesc09:51060
DOI: 10.22004/ag.econ.51060
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