Modelling the dynamics of growth of poultry of meat crosses

Using the Bridges's method and its modifications on the basis of growth rate indices modelling a poultry's living weight trait is performed. Effectiveness of the selection by optimum combinations of model constants for increasing growth energy in chickens is determined. In particular, kine...

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Bibliographic Details
Published inVisnyk Agrarnoyi Nauky (Ukraine) no. 9
Main Authors Borodai, V.P, Kovalenko, V.P. (Institute of Poultry Farming, Borky, Kharkiv region (Ukraine). Breeding and Genetics Centre), Bolelaya, S.U. (Kherson Agricultural Inst. (Ukraine))
Format Publication
LanguageRussian
Published 01.09.1998
Subjects
AMELIORATION DES ANIMAUX
ANIMAL BREEDING
BODY WEIGHT
BROILER CHICKENS
CONTROL DEL CRECIMIENTO
CONTROLE DE CROISSANCE
CRITERE DE SELECTION
CRITERIOS DE SELECCION
CROISEMENT
CROSSBREEDING
CRUZAMIENTO
GAIN DE POIDS
GANANCIA DE PESO
GROWTH CONTROL
GROWTH RATE
HIGH YIELDING BREEDS
INDICE DE CRECIMIENTO
MATHEMATICAL MODELS
MEJORAMIENTO ANIMAL
MODELE MATHEMATIQUE
MODELOS MATEMATICOS
PESO CORPORAL
POIDS CORPOREL
POLLO DE ENGORDE
POULET DE CHAIR
RACE A HAUT RENDEMENT
RAZAS DE ALTA PRODUCTIVIDAD
SELECTION CRITERIA
TAUX DE CROISSANCE
UCRANIA
UKRAINE
WEIGHT GAIN
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Summary:Using the Bridges's method and its modifications on the basis of growth rate indices modelling a poultry's living weight trait is performed. Effectiveness of the selection by optimum combinations of model constants for increasing growth energy in chickens is determined. In particular, kinetic rate of growth is shown to have a significant effect on living weight at the end of the growth period. This trait is to be taken into consideration in breeding programmes for poultry
Bibliography:L52
L10
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