Comportamiento productivo y calidad sanitaria de los huevos con diferentes tipos de materiales para camas, en gallinas ponedoras
This research was conducted in the Poultry Program at the Punzara Experimental Farm at the National University of Loja to evaluate the performance and health quality of eggs based on different types of bedding materials in the chicken coops. The sample consisted of 299 hens over an 80 week productio...
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| Format: | bachelorThesis |
| Langue: | spa |
| Publié: |
2015
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| Sujets: | |
| Accès en ligne: | http://dspace.unl.edu.ec/jspui/handle/123456789/11695 |
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