ENERGY REQUIREMENTS FOR MAINTENANCE AND EGG PRODUCTION FOR BROILER BREEDER HENS (REQUERIMIENTO DE ENERGIA METABOLIZABLE PARA MANTENIMIENTO, PRODUCCION DE HUEVOS, EN REPRODUCTORAS PESADAS

ENERGY REQUIREMENTS FOR MAINTENANCE AND EGG PRODUCTION FOR BROILER BREEDER HENS (REQUERIMIENTO DE ENERGIA METABOLIZABLE PARA MANTENIMIENTO, PRODUCCION DE HUEVOS, EN REPRODUCTORAS PESADAS

Feed costs represent around 70% of the poultry production costs. Nutritional requirements for any nutrient needs to be fully understood in order to know the potential risk in production when trying to reduce feed costs and develop appropriate margins of safety. Research in the area of the energy req...

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Bibliographic Details
Main Author: REYES CORONEL, MARTHA ESTHER (author)
Other Authors: SALAS, C. (author), COON, C. N. (author)
Format: article
Language:spa
Published: 2012
Subjects:
Metabolizable energy
broiler breeders
tamoxifen
energy efficiency
modeling
Online Access:http://dspace.unl.edu.ec/jspui/handle/123456789/397
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http://dspace.unl.edu.ec/jspui/handle/123456789/397

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