Validation of two prebiotic activators in the development of crossbred ayrshire heifers, 3,000 meters above the sea level in Sangolquí, Pichincha

The validation of two prebiotic activators in crossbred Ayrshire heifers was conducted in the province of Pichincha, Rumiñahui County, Rumipamba Parish, at 3,000 meters a.s.l. For the field phase, purebred Ayrshire heifers with an average age of 4 to 6 months old were studied and data on their weigh...

• Главный автор: Medina, Luis Miguel (author)
• Другие авторы: Jacho, Galo (author), Ron Garrido, Lenin (author), Caicedo, Jorge (author)
• Формат: article
• Язык: spa
• Опубликовано: 2015
• Предметы: Terneras; covariable; ayrshire; crianza a gran altura; Heifers; covariable,; high altitude breeding
• Online-ссылка: https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/115