2
Autores ANGULO, J., MAHECHA, L., CERÓN, M., GIRALDO, C., GALLO, J., OLIVERA, M.
Publicado 2007-09-01
Descripción:
“...Titulo en ingles: Weight and body condition of Zebu and Angus x Zebu cows in first calving...”Publicado 2007-09-01
4
Autores Martínez-Villate, Germán C., Martínez-Correal, Germán, Manrique-Perdomo, Carlos
Publicado 2009-09-01
Descripción:
“...Titulo en Ingles: Genetic parameter estimates of age at first calving and calving interval...”Publicado 2009-09-01
6
Descripción:
“... of weak or clinically healthy but persistently infected calves. During gestation, the parasites reactivate...”
8
Autores ESPITIA P., AMADO, MONTES V., DONICER, PRIETO M., ESPERANZA, CERVANTES A., EDILBERTO
Publicado 2014-01-03
Descripción:
“... at first mating season = 21 ± 2 months, calving interval = 371.6 ± 13.2 days, age at first birth 31.8 ± 1.2...”Publicado 2014-01-03
10
13
15
16
18
19