Aké-López J J R, Monforte-Madariaga W M, Aké-Villanueva J R and Segura-Correa J C 2019 Dorper and Dorper x Pelibuey ewes do not show season effect on reproductive activity under subhumid tropical conditions. Livestock Research for Rural Development. Volume 31, Article #147. Retrieved , from http://www.lrrd.org/lrrd31/9/segu31147.html