JE Ek-Mex, JA Peralta-Torres… - Tropical and …, 2023 - revista.ccba.uady.mx
Background. Studies in temperate regions report the effect of lactation length (LL) and farrowing-service (IFS) and weaning-to-first service intervals (IWS) on the reproductive …
HI Hernández-Antonio, D Vázquez-Luna… - MVZ …, 2021 - academia.edu
Objective. To quantify the animal welfare of pigs of small producers in communities of southern Veracruz. Materials and methods. We carried out a study in ten production units …