A comparison of the immune performance of a 1991 commercial broiler with a 1957 randombred strain when fed "typical" 1957 and 1991 broiler diets

The general objective of the present study was to assess the contribution that changes in genetic selection and dietary regimen have made on the immune performance of broilers. Chicks were hatched from 1991 and 1957 strains and placed on diets thought to be typical of those fed during 1957 and 1991....

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Veröffentlicht in:	Poultry science 1994-12, Vol.73 (12), p.1805-1812
Hauptverfasser:	Qureshi, M A, Havenstein, G B
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal Feed Animals Antibody Formation Chickens - genetics Chickens - immunology Female Killer Cells, Natural - physiology Macrophages - physiology Male Selection, Genetic
Online-Zugang:	Volltext
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