Evaluación de la expresión de celo y el tratamiento con GNRH en la inseminación de vacas cebú con cría al píe

The objective of this research was to evaluate the expression of heat and GnRH treatment in cows without heat on the pregnancy rate in fixed-time artificial insemination (IATF) programs. Zebu cross cows were used with calf at the foot (N = 868) greater than two to six calvings, average weight of 440...

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Autor principal: Avellán Chávez, Jamil Porfirio (author)
Outros Autores: Bravo Triviño, Junior Alexander (author)
Formato: bachelorThesis
Idioma:spa
Publicado em: 2022
Assuntos:
Acesso em linha:http://repositorio.espam.edu.ec/handle/42000/1792
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