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Effect of quantitative feed restriction on the performance and laying characteristics of pullets
The effects of various levels of quantitative feedrestriction and lengths of the restriction period on theperformance, laying characteristics and economics ofegg production of pullets were assessed using 147 20-week old Olympia Brown commercial pullets. Theexperiment lasted from 20th week of age to...
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| Publicat a: | Tropical and Subtropical Agroecosystems |
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| Autors principals: | , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Universidad Autónoma de Yucatán
2007
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| Matèries: | |
| Accés en línia: | https://www.redalyc.org/articulo.oa?id=93970102 |
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