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Efficiency of calf production of cows from two genetic groups. Author(s): EUCLIDES FILHO, K.; TORRES JUNIOR, R. A. de A.; NOGUEIRA, E. The objective was to evaluate the effect of weight, age and production efficiency of cows from genetic groups based on the calf weight at calving and at weaning. For a period of five years, data of 12... ... Repository: BDPA Publication year: 2014
Simulations of economic results with the use of FTAI in cow-calf farm in the Pantanal. Author(s): OLIVEIRA, L. O. F. de; NOGUEIRA, E.; SILVA, J. C. B.; ABREU, U. G. P. de The objective of the study was to evaluate, by system simulations, the cost-benefit of FTAI use in three different scenarios in the Pantanal of Mato Grosso do Sul: Conventional Ranch (P1), Conventiona... ... Repository: BDPA Publication year: 2015
Lissencephaly-pachygyria and cerebellar hypoplasia in a calf. Author(s): DAME, M. C. F. Repository: BDPA Publication year: 2016
Cupuassu byproduct in supplements for buffalo cows: milk yield and calf performance. Author(s): SALMAN, A. K. D.; ALMEIDA, D. F. de The aim of this study was to evaluate milk yield and calf performances of Murrah buffalo cows supplemented with rations containing cupuassu byproduct in substitution of ground corn. Repository: BDPA Publication year: 2016
Milk production and calf weight gain of beef cows from different genotypes. Author(s): CARDOSO, F. F. Repository: BDPA Publication year: 2011
Crossbreeding effects on growth and efficiency in beef cow-calf systems: evaluation of Angus, Caracu, Hereford and Nelore breed direct, maternal and heterosis effects. Author(s): CARDOSO, F. F. The objective of this study was to determine breed additive and heterosis effects on growth curves, total milk yield (TMY), calf weaning weight (WW), predicted energy intake (EI), and cow efficiency (... ... Repository: BDPA Publication year: 2019
Effect of high fetal calf serum concentration in the gene expression pattern of in vitro produced bovine embryos. Author(s): MACHADO, R. Repository: BDPA Publication year: 2014
Analysis of early weaning in the weight performance of cow-calf in the Pantanal of Mato Grosso do Sul. Author(s): ABREU, U. G. P. de; OLIVEIRA, L. O. F. de; NOGUEIRA, E.; BATISTA, D. S. do N.; MENDES, E. D. M. Repository: BDPA Publication year: 2013
Phenazine ethosulfate and fetal calf serum effects on the development and apoptosis in vitro produced bovne embryos. Author(s): MACHADO, R. Repository: BDPA Publication year: 2011
Reproductive performance and reconception of Nellore cows according to their pure- or cross-bred calves. Author(s): NOGUEIRA, E. The objective of the present research was to evaluate the effect of a calf?s genetic group on the productive and reproductive efficiency of its Nellore dam. Fixed-time artificial insemination was appl... ... Repository: BDPA Publication year: 2015

Showing 1 - 10 of 58 results.

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