1Department of Agricultural and Animal Production, Xochimilco Metropolitan Autonomous University Unit, Mexico
2Agronomy faculty, Autonomous University of Sinaloa, Mexico
3Veterinary School, Benemerita Autonomous University of Puebla, Mexico
4Faculty of Veterinary Medicine and Zootechnics, National Autonomous University of Mexico, Mexico
5Academic Division of Agricultural Sciences, University of Juárez Autónoma de Tabasco, Mexico
6Veterinary Academic Unit, Autonomous University of Guerrero, Mexico
7Veterinary Medicine and Zootechnics, UAEM, Mexico
8Private practice, National Autonomous University of Mexico, Mexico
*Corresponding Author:
Alejandro CórdovaIzquierdo Izquierdo, Department of Agricultural and Animal Production, Xochimilco Metropolitan Autonomous University Unit, Mexico, Tel: +99-31-73-78-83 Email: