The effects of supplemental niacin in laying hen diet on performance and egg quality characteristics

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Küçük Resim

Tarih

2003

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Ecole Nationale Veterinaire Toulouse

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

This study was carried out to determine the effects of dietary niacin (0, 250, 500, 1000 and 1500 mg/kg ration) on layer performance. A total of 120 commercial hens (28 weeks of age) were divided in five groups, each containing 24 hens. Feeding period lasted 13 weeks. Hens were fed in groups, with adlibitum access to feed and water. Egg production, feed conversion, egg breaking strength and shell thickness were significantly (P < 0.05) increased, by the treatments. In addition some interior egg quality parameters were affected positively with increased niacin level in the diet (P < 0.05). It was concluded that niacin in the diet may have a positive role in layer performance.

Açıklama

Anahtar Kelimeler

niacin, hen, egg production, egg quality

Kaynak

Revue De Medecine Veterinaire

WoS Q Değeri

Q4

Scopus Q Değeri

N/A

Cilt

154

Sayı

5

Künye

closedAccess