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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書誌詳細
第一著者:	Roman Bravo, Rafael Maria (author)
その他の著者:	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)
フォーマット:	article
言語:	spa
出版事項:	2023
主題:	Producción de leche fertilidad edad primer servicio ganado mestizo Milk yield fertility age first service crossbred cattle
オンライン･アクセス:	https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/358
タグ:	タグ追加タグなし, このレコードへの初めてのタグを付けませんか!

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