This study aimed to evaluate feed efficiency and meat quality of 31 three-crossbred beef heifers during 84 days in a feedlot system. A 60:40 concentrate and sorghum silage ration on DM basis (ME = 2.73Mcal/kg of DM, CP = 11.90% DM) was fed ad libitum. Based on residual feed intake (RFI) calculations, the heifers were ranked in three groups of feed efficiency: High RFI (average mean = 0.776; n = 9), medium RFI (average mean = -0.010; n = 11), and low RFI (average mean = - 0.624; n = 11). High RFI heifers consumed 4.56% more DM per day than low RFI heifers (P 0.05) among RFI groups (1.40kg/day). No differences (P>0.05) were detected for digestibility of the nutrients: DM (64.00%), CP (60.01%), crude fat (72.90%), NDF (54.80%) and non-fibrous...
The objective of this study was to evaluate nutrients and dry matter intake, average daily gain, fee...
The objective of this study was to assess the bionutritional efficiency of crossbred F1 Red Angus &#...
A eficiência alimentar de bovinos e a sua correlação com comportamento ingestivo e digest...
AbstractThis study aimed to evaluate feed efficiency and meat quality of 31 three-crossbred beef hei...
O consumo alimentar residual (CAR), como forma de avaliação da eficiência alimentar, vem sendo ampla...
O fornecimento de alimentos é o input de maior custo nos empreendimentos pecuários. A seleção para e...
A alimentação é o principal custo de produção em bovinos de corte. O rebanho de cria demanda 65% de ...
The objective of this study was to evaluate the residual feed intake (RFI) and its relation with per...
The objective of this work was to comparatively evaluate the performance, carcass and cut yields and...
O consumo alimentar residual é uma medida de eficiência alimentar que independe do ganho de peso e ...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2017...
The objective of the study was to evaluate the feed efficiency of Gir heifers in the feedlot through...
O objetivo desse trabalho foi avaliar o efeito da suplementação com diferentes fontes de gordura sob...
Objetivou-se avaliar a eficiência bionutricional (capítulo I), a economicidade da fase de terminação...
The objective of the present study was to evaluate the effect of three different energy sources on c...
The objective of this study was to evaluate nutrients and dry matter intake, average daily gain, fee...
The objective of this study was to assess the bionutritional efficiency of crossbred F1 Red Angus &#...
A eficiência alimentar de bovinos e a sua correlação com comportamento ingestivo e digest...
AbstractThis study aimed to evaluate feed efficiency and meat quality of 31 three-crossbred beef hei...
O consumo alimentar residual (CAR), como forma de avaliação da eficiência alimentar, vem sendo ampla...
O fornecimento de alimentos é o input de maior custo nos empreendimentos pecuários. A seleção para e...
A alimentação é o principal custo de produção em bovinos de corte. O rebanho de cria demanda 65% de ...
The objective of this study was to evaluate the residual feed intake (RFI) and its relation with per...
The objective of this work was to comparatively evaluate the performance, carcass and cut yields and...
O consumo alimentar residual é uma medida de eficiência alimentar que independe do ganho de peso e ...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2017...
The objective of the study was to evaluate the feed efficiency of Gir heifers in the feedlot through...
O objetivo desse trabalho foi avaliar o efeito da suplementação com diferentes fontes de gordura sob...
Objetivou-se avaliar a eficiência bionutricional (capítulo I), a economicidade da fase de terminação...
The objective of the present study was to evaluate the effect of three different energy sources on c...
The objective of this study was to evaluate nutrients and dry matter intake, average daily gain, fee...
The objective of this study was to assess the bionutritional efficiency of crossbred F1 Red Angus &#...
A eficiência alimentar de bovinos e a sua correlação com comportamento ingestivo e digest...