Effect of age and genetic group on the development of calves weaned at 63 days until one year of age
The development of beef calves born of Charolais (CH), Nellore (N), and Charolais × Nellore crossbred cows with Charolais (CHP) and Nellore (NP) predominance, was evaluated from birth to 12 months of age. The cows were grouped into three age classes: primiparous, young and adult. The net energy requ...
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Veröffentlicht in: | Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina 2019-07, Vol.40 (4), p.1631 |
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Sprache: | eng |
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