Genotype X environment interactions in preweaning traits of purebred and reciprocal cross Angus and Brahman calves on common bermudagrass and endophyte-infected tall fescue pastures

Preweaning data on 486 Angus, Brahman, and reciprocal cross calves (AB, BA) managed on common bermudagrass or endophyte-infected tall fescue were used to evaluate the interactions of forage type and sex of calf with direct effects, individual heterosis, and maternal effects. Calves were spring-born...

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Veröffentlicht in:	Journal of animal science 1993-02, Vol.71 (2), p.326
Hauptverfasser:	Brown, M. A, Tharel, L. M, Brown, A. H., Jr, Jackson, W. G, Miesner, J. R
Format:	Artikel
Sprache:	eng
Schlagworte:	aliment pour animaux Analysis of Variance Animal Feed Animals beef cattle biological differences Birth Weight - genetics body condition bovin de boucherie Breeding breeds calves Cattle - genetics Cattle - growth & development condicion corporal croisement crossbreds crossbreeding cruzamiento cynodon dactylon descendance diferencias biologicas difference biologique etat corporel feeds Female festuca arundinacea foin Food Microbiology Fungi - growth & development ganado de carne Genotype genotype environment interaction hay heno heterosis Hybrid Vigor interaccion genotipo ambiente interaction genotype environnement madre Male mere mothers piensos Poaceae - microbiology productos del cruzamiento produit de croisement progenie progeny race razas Sex Factors ternero veau vigor hibrido vigueur hybride Weaning Weight Gain
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