Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Leonel Avendaño-Reyes"'
Autor:
Raúl Díaz-Molina, Abelardo Correa-Calderón, Rolando Pérez-Velázquez, Ulises Macías-Cruz, Leonel Avendaño-Reyes, Fernando Rivera-Acuña
Publikováno v:
Animal Science Journal. 87:745-749
To investigate the effects of progesterone supplementation at two different times on serum progesterone (P4 ) concentration, conception rate and resynchronization of cooled Holstein heifers in summer, 90 heifers were randomly assigned to two groups:
Autor:
Abelardo Correa, Miguel Mellado, Cesar A. Meza-Herrera, Miguel A. Gastélum, Leonel Avendaño-Reyes, F. D. Álvarez, Ulises Macías-Cruz, Raúl Díaz
Publikováno v:
Animal Science Journal. 87:354-360
Ten non-lactating multiparous Pelibuey breed ewes were housed in a corral to evaluate the effects of summer thermal stress on physiologic variables, estrous behavior, ovulation and corpus luteum functionality under natural conditions of an arid regio