Effect of an energy supplementation, weaning and oestrous synchronisation on ovarian activity and ovulation in early postpartum primiparous Bos indicus cows raised in the tropics o...

por Estrada, Sandra, Galina, Carlos, Molina, Rafael, Galindo-Badilla, Jaime Roberto
Publicado 2018

The use of computer records: a tool to increase productivity in dairy herds

por Sánchez, Zazil, Galina, Carlos, Vargas, Bernardo, ROMERO-ZUÑIGA, JUAN JOSÉ, Estrada, Sandra
Publicado 2022

Backfat thickness does affect the restoration of ovarian activita postpartum in different breeding programs in zebu cattle

por Martínez, José, Galina, Carlos S., Ortiz, Pablo, Corro, Manuel, Rubio, Ivette, ROMERO-ZUÑIGA, JUAN JOSÉ
Publicado 2022

Effects of season on donor and recipient cows and calf performance from birth to weaning in embryo transfer programs in the tropics

por Martínez, José Francisco, Galina, Carlos, Ortiz, Pablo, Maquivar, Martin, ROMERO-ZUÑIGA, JUAN JOSÉ
Publicado 2022

Análisis de factores que afectan el rendimiento productivo y reproductivo de hembras lecheras bovinas de la zona norte de El Salvador

por Torres Bermúdez, Blanca Eugenia
Publicado 2021