11:30 AM - 11:45 AM
[RE-29] The behaviour of Nelore cows of diferent ages as an indicator of eficiency in a pasturing system in the Bolivian tropic.
The behaviour of Nelore cows of diferent ages
〇Atsuko Ikeda1, Pablo Roberto Marini2 (1. Estudiante de la Maestria en Produccion Animal Sostenible, Universidad Autonoma Gabriel Rene Moreno, Santa Cruz, Bolivia, 2. Faculdad de Ciencia Veterinarias, Universidad Nacional de Rosario, Provincia Santa Fe, Argentina)