Download e-book for iPad: A Quantitative Biology of the Pig by Llias Kyriazakis

By Llias Kyriazakis

ISBN-10: 0851992730

ISBN-13: 9780851992730

A large number of qualitative info has been amassed on many facets of pig biology over fresh years, in parts comparable to genetics, development and body structure, and welfare. it's now well known that there's a have to use those info as a foundation for the improvement of quantitative versions, so that it will additional increase functionality and productiveness. This has been accomplished in a few parts, significantly body structure, yet no earlier try at bringing jointly and integrating this fabric has been made. This e-book, written by means of major researchers from Europe, the united states and Australasia, fills that hole. It starts off with descriptions of the animal, its feed and its atmosphere. specialists then speak about the most recent mechanistic mathematical versions which describe specific physiological procedures and keep in mind the most exterior affects. the gathering concludes with a evaluate of the benefits and implications of a quantitative method of pig biology. the guidelines provided should be crucial examining for animal scientists, quite utilized physiologists, with an energetic curiosity in pigs and also will have relevance to analyze on different cattle.

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Additional resources for A Quantitative Biology of the Pig

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Improved health status through these procedures results in 20 to 30% increase in feed intake and increased backfat depths at 100 kg live weight in barrows. Marketing systems are increasing premiums paid for predicted carcass lean percentage and heavier carcasses. Some marketing systems require lean pigs at 120 kg live weight to obtain maximum carcass premiums. Genetic selection must be targeted to increase protein accretion potentials and result in optimal feed intakes under high-health status conditions.

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Biology of Reproduction 54, 146–153. C. S. (1995) Effect of divergent selection for postweaning average daily gain on front-end structural soundness of market weight pigs. Journal of Animal Science 73, 1940–1947. , Phillips, P. T. (1989) Reproductive performance, body weight and body condition of breeding sows with differing body fatness at parturition, differing nutrition during lactation and differing litter size. Animal Production 48, 181–201. D. (1995) Reproduction of F1 Meishan, Fengjing, Minzhu and Duroc gilts and sows.

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A Quantitative Biology of the Pig by Llias Kyriazakis


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