Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Fernando Aguilar"'
Autor:
Cinthya P. López-Zapata, Rafael Jiménez-Ocampo, Andrés Cadenas-Soberanis, Juan Carlos Ku-Vera, Carlos Fernando Aguilar-Pérez, Jeyder I. Arceo-Castillo
Publikováno v:
Livestock Science. 251:104612
The aim of this work was to determine the net energy requirement for maintenance (NEm) of commercial crossbred beef heifers. Six crossbred (Bos taurus x Bos indicus) heifers cannulated in the dorsal sac of the rumen and with an initial body weight (B
Autor:
Philip C. Garnsworthy, Juan Carlos Ku-Vera, Fernando Centurión-Castro, Carlos Fernando Aguilar-Pérez
Publikováno v:
Livestock Science. 122:227-233
This study was designed to evaluate the role of supplementation with a cereal-based concentrate on energy balance, milk production and reproduction of suckling crossbred cows, grazing star grass in the tropics. Forty-eight Holstein × Zebu cows were
Publikováno v:
Livestock Science. 121:64-71
This study was designed to investigate the effects of supplementation with a calcium soap of long chain fatty acids (ByFat ®) on energy balance, milk production and reproduction of suckling crossbred cows, grazing star grass in the tropics. ByFat wa