Growth performance and blood profile of Cobb strain of broiler chickens fed diets containing different additives

نویسندگان

چکیده

Feed additives are groups of non-nutritive products added to rations improve the efficiency animal production via an intake, gastrointestinal microflora, characteristics, meat quality, eggs poultry, vitality and health condition In this study performance Cobb strain broiler chickens fed diets containing different was investigated . A total 150 day old broilers were purchased brooded. two weeks broodingafter which birds balanced for weight assigned five (5) treatments designated as T1—T5, with each treatment 30 10 in replicates 3.The T1 consist Basal diet no additive, T2=Basal + 4g/kg cloves, T3 =Basal turmeric, T4 2.0 mg Selenium T5 0.25mg/kg Butylated Hydroxytoluene (BHT) groups. The feeding trial lasted 6 weeks. Data obtained analysed using one – way Analysis variance. Results revealed that supplementation Clove (4g/kg)in turmeric (4g/kg) inT2 cob lowered their feed intake (from 1456g 1017g starter phase 3844g 3548g finisher phase) while improving conversion ratio (2.70 - 2.10 2.80 2.53 inclusion 2mg/kg selenium inT4 if had a negative net profit (-1729).Most serum indices haematological parameters studied experiment fell within normal range despite addition additives. we concludede cloves powder improved chicken compared group BHT selenium.
 
 Les additifs alimentaires sont des groupes de produits non nutritifs ajoutés aux pour améliorer l’efficacité la animale une amélioration l’apport, microflore gastro-intestinale, caractéristiques production, qualité viande, œufs volaille, vitalité et l’état santé Dans cette étude, les performances souche poulets à griller nourris avec régimes contenant différents ont été étudiés. Un âgés jours achetés couvés. Deux semaines couvaison, après quoi oiseaux équilibrés en fonction du poids affectés cinq traitements désignés comme chaque traitement répétitions 3. Le consiste un régime base sans additif, T2 = Régime 4 g/kg clous girofle, curcuma, 2,0 sélénium 0,25 mg/kg Hydroxytoluène Butylé attribués au traitement. L’essai d’alimentation duré semaines. données obtenues analysées l’aide l’analyse variance unidirectionnelle. résultats révélé que supplémentation clou girofle (4 g/kg) curcuma chair réduit leur consommation alimentaire (de 1456 g 1017 démarrage 3844 3548 finition) améliorant taux (2,70 2,10 2,80 2,53 tandis l’inclusion dans si leurs avaient bénéfice négatif (-1729). La plupart sériques paramètres hématologiques étudiés l’expérience se situaient plage normale malgré l’ajout additifs. nous avons conclu poudre améliorait poulet par rapport groupe d’oiseaux sélénium.

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ژورنال

عنوان ژورنال: Nigerian Journal of Animal Production

سال: 2023

ISSN: ['0331-2062']

DOI: https://doi.org/10.51791/njap.v49i5.3770