Effects of narasin on the pregnancy rate of Nellore cows maintained under grazing and performance of calves - preliminary results.
Effects of narasin on the pregnancy rate of Nellore cows maintained under grazing and performance of calves - preliminary results.
Author(s): CARDOSO, C. J. T.; LIMA, A. C. B.; PEREIRA, D. M.; SILVA, G. C.; SILVA, K. C.; ANACHE, N. A.; RODRIGUES, W. B.; MARQUES JÚNIOR, H. R.; MELO-STERZA, F. A.; NOGUEIRA, E.
Summary: Ionophores have been used to improve forage conversion in animal protein and to increase nutrient utilization efficiency in cattle. The effects of the mineral mix (MM) with addition of narasin (Zimprova®; Elanco, Brazil) on the performance of calves and pregnancy rate of Nellore cows were evaluated.
Publication year: 2018
Types of publication: Abstract in annals or event proceedings
Unit: Embrapa Pantanal
Keywords: Beef, Feed additives, Gado Nelore, Ganho de Peso, Ionophores, Narasin
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