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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Xehetasun bibliografikoak
Egile nagusia:	Roman Bravo, Rafael Maria (author)
Beste egile batzuk:	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)
Formatua:	article
Hizkuntza:	spa
Argitaratua:	2023
Sarrera elektronikoa:	https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/358
Etiketak:	Etiketa erantsi Etiketarik gabe, Izan zaitez lehena erregistro honi etiketa jartzen!

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