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Mostrando ítems 11-20 de 104
Feedlot performance and carcass traits of Nellore cattle fed virginiamycin to shorten the adaptation period to high-concentrate diets
(Oxford Univ Press Inc, 2018-12-01)
Combination of Essential Oils, alpha-amylase and 25-hydroxy-vitamin-d3 Increases Carcass Production by feedlot Cattle
(Oxford Univ Press Inc, 2021-11-01)
Association of additives in supplemented grazing cattle during the finishing phase at the rainy season
(Brazilian Journal of Animal Science, 2023)
Reduction of adaptation to high-energy diets using virginiamycin: effects on ruminal fermentation
(Wageningen Acad Publ, 2019-01-01)
The objective of this study was to evaluate the reduction of adaptation length to high-energy diets to cannulated Nellore cattle using Virginiamycin (VM) as feed additive, in which the following variables were assessed: ...
Reduction of adaptation to high-energy diets using virginiamycin: protozoa and rumen degradability
(Wageningen Acad Publ, 2019-01-01)
The objective of this study was to evaluate the reduction of adaptation time to high-energy diets for cannulated Nellore cattle using Virginiamycin (VM) as a feed additive, in which ciliated protozoa and rumen nutrient ...
Determining the optimal dose of virginiamycin for ruminal parameters and performance of Nellore cattle on pasture
(2018-07-01)
There are no studies evaluating the virginiamycin (VM) doses under tropical conditions. So, the present study was conducted to evaluate the optimal dose of VM for growing Nellore bulls on tropical pasture. Two experiments ...
Effect of increasing monensin sodium levels in diets with virginiamycin on the finishing of Nellore cattle
(2017-11-01)
This study evaluated the effect of increasing levels of monensin sodium (MON) in diets with virginiamycin (VM) on the finishing of feedlot cattle. Two hundred and eighty intact male Nellore cattle (348 ± 32 kg body weight, ...
Effects of antibiotic growth promoters mixed with mineral supplement on growth performance, ingestive behavior, and mineral intake of grazing bulls
(Brazilian Journal of Animal Science, 2023)
Performance, carcass traits and rumen fermentation from feedlot nellore cattle fed crude glycerin and virginiamycin
(Universidade Estadual Paulista (Unesp), 2018-02-05)
O glicerol é um substrato utilizado por bactérias que metabolizam o lactato ruminal e a virginiamicina é um antibiótico não ionóforo que inibe o crescimento de bactérias gram-positivas produtoras de lactato. Foram realizados ...