Modelo de simulação para análise econômica do uso de biotecnologias reprodutivas em rebanhos leiteiros

by Oscar Alejandro Ojeda Rojas
Published 2015

Serum concentration of sex-steroids, endometrial expression of their receptors, and endometrial morphology during the estrous cycle in Bos taurus Criollo and crossbred cows

by Ángela Gonella-Diaza, Oscar Alejandro Ojeda Rojas, Henry Grajales Lombana, Yesid Abuabara, Aureliano Hernández
Published 2018-01-01

A simulation model to evaluate the economic consequences of insemination programs in dairy herds: timed artificial insemination and sex-sorted semen

by Oscar Alejandro Ojeda-Rojas, Angela Maria Gonella-Diaza, Manoel Francisco de Sá Filho, Rubens Nunes, Augusto Hauber Gameiro
Published 2018-11-01