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Nutritional management of meat poultry

Published online by Cambridge University Press:  27 February 2018

D. Filmer
D. Filmer*
Affiliation:
FLOCKMAN, Brent Knoll, Somerset, TA9 4DT
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Abstract

The shortcomings of current feeding practices for meat poultry are illustrated and alternative systems discussed. These include automatic blending between high and low protein feeds at each poultry house, to deliver appropriate predetermined nutrient intakes daily. The benefits of using whole cereal as the low protein feed on gut pH, viscosity of gut contents, nutrient digestibility, litter quality and reductions in atmospheric pollution, and coccidial damage are discussed.

Comparisons between current ad-lib feeding and various developmental stages of “Automated Controlled Feeding” are made. The alternative systems lead to proper function of birds' gizzards and crops and the benefits in terms of bird health, reduced mortality and variability, improved behaviour, and feed efficiency are illustrated.

Currently available integrated management systems are described, and the principles behind a current MAFF LINK project discussed. This involves a real-time growth model that uses recorded liveweight, feed and nutrient intakes to date, to calculate the next day's nutrient intakes that will get birds back on target if they start to deviate from it.

Future developments where the objective function could include minimising costs per kg liveweight or breast meat or maximising margin per bird placed or per square metre per year are discussed.

Type
Offered Papers
Information
BSAP Occasional Publication , Volume 28: Integrated management systems for livestock , 2001 , pp. 133 - 146
Copyright
Copyright © British Society of Animal Science 2001

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References

Cumming, R. B. 1991. The nutritional control of coccidiosis. in Recent advances in Animal Nutrition in Australia. 1991. Pages 339–344 Google Scholar
Cumming, R. B. 1992. Mechanisms of biological control of coccidiosis in chickens. in Proceedings of Australian Poultry Science Symposium. February 1992. University of Sydney, Sydney, NSW. Vol. 4. Pages 46–51 Google Scholar
Cowan, P.J. and Michie, W.. 1978, The use of barley in choice feeding of the turkey, British Poultry Science 19, 1–6.CrossRefGoogle Scholar
Emmans, G.C. 1977, The nutrient intake of laying hens given a choice of diets in relation to their production requirements, British Poultry Science 18, 227–236.CrossRefGoogle Scholar
Filmer, D. 1991. A new system for livestock feeding. in Feeds & Feeding July/August 1991. Pages 30–33 Google Scholar
Yalda, A.Y. and J.M., Forbes. 1995, Food intake and growth in chickens given food in the wet form with and without access to drinking water, British Poultry Science 36, 357–369 CrossRefGoogle ScholarPubMed