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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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Publicado en:Tropical and Subtropical Agroecosystems
Autores principales: S. N. Ukachukwu, U. O. Akpan
Formato: Artigo
Lenguaje:Inglês
Publicado: Universidad Autónoma de Yucatán 2007
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Acceso en línea:https://www.redalyc.org/articulo.oa?id=93970102
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