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EFFECT OF USING DIFFERENT GUAR MEAL LEVELS AND β– MANNANASE SUPPLEMENTATION ON PRODUCTIVE PERFORMANCE OF GOLDEN MONTAZAH LAYING HENS

This experiment was carried out to evaluate the effect of dietary guar meal levels with or without β-mannanase on layer performance. One hundred and sixty eight 22-week-old Golden Montazah pullets divided randomly into seven treatment groups each group had 24 pullets divided into three replicates wi...

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Autori principali: Hoda E. El-Gabry, S.F. Youssef
Natura: Artigo
Lingua:Inglês
Pubblicazione: The Egyptian Poultry Science Association 2018-09-01
Serie:Egyptian Poultry Science
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Accesso online:https://epsj.journals.ekb.eg/article_17103_3030b051388a28e4c828df96db0da42c.pdf
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