Efecto de las ventanas de nacimiento en la respuesta inmunológica de pollos COBB 500 de ambos sexos
The effect of hatching windows on the immune response of COBB 500 chickens of both sexes was evaluated. 480 chicks were used, 40 chicks for each birth window, 20 females and 20 males. A completely randomized block design was proposed, with eight treatments, from T1 to T4 males born at 486, 492, 498...
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| Autor principal: | |
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| Format: | masterThesis |
| Idioma: | spa |
| Publicat: |
2023
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| Matèries: | |
| Accés en línia: | http://repositorio.espam.edu.ec/handle/42000/2331 |
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