Evaluación del efecto de la edad de la reproductora y la ubicación del huevo en la incubadora sobre la calidad del pollito BB

The present study aimed to evaluate the effect of the age of breeding (37 and 52 weeks) and the location of the egg during incubation (upper, Middle & lower) on production indicators and the quality of the BB chick. It is developed under a completely randomized with bivariate array design. The v...

• Главный автор: Alvarado Parrales, Paola Marlene (author)
• Другие авторы: Vásquez Ponce, Verónica Alexandra (author)
• Формат: masterThesis
• Язык: spa
• Опубликовано: 2019
• Предметы: Fertilidad; Incubabilidad; Eclosión; Variabilidad
• Online-ссылка: http://repositorio.espam.edu.ec/handle/42000/1061