Association between reproductive traits and milk yield, in crossbred heifers

Association between reproductive traits and milk yield, in crossbred heifers

This research was carried out in heifers from a crisscrossing program between the red Holstein and Brahman breeds, in Venezuela. (Co)variance components were estimated and the relationship between milk yield (P305), age (AGE1) and fertility at first service (FERT1) in virgin heifers was investigated...

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Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Roman Bravo, Rafael Maria (author)
Rannpháirtithe:	Aranguren Méndez, José Atilio (author), Garcidueñas Piña, Rogelio (author), Gómez Ramos, Benjamín (author), García Gavidia, Alfredo Nicanor (author), Márquez Carrera, Edelmira Criseida (author), Soto Belloso, Eleazar (author)
Formáid:	article
Teanga:	spa
Foilsithe / Cruthaithe:	2023
Ábhair:	Producción de leche fertilidad edad primer servicio ganado mestizo Milk yield fertility age first service crossbred cattle
Rochtain ar líne:	https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/358
Clibeanna:	Cuir clib leis Níl clibeanna ann, Bí ar an gcéad duine le clib a chur leis an taifead seo!

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