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Can genetics deliver?

Published online by Cambridge University Press:  27 February 2018

J Webb*
Affiliation:
Maple Leaf Foods, Inc., 30 St Clair Avenue West, Toronto, Ontario M4V 3A2, Canada
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Extract

For the past thirty years pig genetics has enjoyed a clear message from its end–users: reduce backfat and production costs. During that period, genetics, nutrition and health have together delivered improvements of some 60% in lean growth rate and feed efficiency. To compound the recent misfortunes of the UK industry, meat is now slipping further behind everything else on the supermarket shelf in quality, uniformity, and above all predictability. The notion of quality stretches far beyond the product into responsibility for animal welfare, human nutrition and food safety.

The industry's present dilemma arises from five factors:

  1. 1. uncertain market conditions with cyclical profitability

  2. 2. poor communication of what constitutes good quality

  3. 3. payment systems that no longer reflect what the market requires

  4. 4. independent management of the different steps in the pork value chain

  5. 5. possible effects of animal health on quality and uniformity.

Meanwhile the understanding of gene function and the ability to detect potentially useful genetic variation is gathering momentum. This paper examines the role that genetics can play in adding value, reducing risk and differentiating the product, from the perspective of a large vertically coordinated pork producer.

Type
Section 3: A return to competitiveness
Copyright
Copyright © British Society of Animal Production 2014

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