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Standardized ileal amino acid digestibility of plant-based feedstuffs and phytase supplementation in broiler chicken diets

التفاصيل البيبلوغرافية
العنوان: Standardized ileal amino acid digestibility of plant-based feedstuffs and phytase supplementation in broiler chicken diets
المؤلفون: V.R.S.M. Barros, L.F.T. Albino, F.S. Dalólio, G. Brumano, F.C. Tavernari, A.A. Calderano, H.S. Rostagno
المصدر: Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 74, Iss 1, Pp 195-204 (2022)
بيانات النشر: Universidade Federal de Minas Gerais, 2022.
سنة النشر: 2022
المجموعة: LCC:Animal culture
مصطلحات موضوعية: amino acids, broilers, digestibility, phytase, phosphorus, Animal culture, SF1-1100
الوصف: ABSTRACT The objective was to determine the standardized ileal amino acid digestibility (SIAAD) in soybean meal (SBM), corn + SBM, wheat + SBM and a protein free diet (PFD) associated with phytase. A total of 672 Cobb 500 (493±10g) male chicks were distributed in a completely randomized design with twelve treatments (PFD, PFD + SBM, PFD + corn + SBM and PFD + wheat + SBM, supplemented with 0, 500 and 1000 FTU), eight replicates and seven birds per cage from 14 to 23 days. Phytase supplementation at 500 FTU increased the SIAAD of methionine in SBM (P0.05) for the SIAAD of methionine, arginine and histidine in wheat + SBM as the phytase supplementation. However, the SIAAD of lysine, threonine, isoleucine, phenylalanine, valine, cystine, alanine, aspartic acid, glutamic acid, glycine, serine and tyrosine differed (P
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
Portuguese
تدمد: 1678-4162
Relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352022000100195&tlng=en; https://doaj.org/toc/1678-4162
DOI: 10.1590/1678-4162-12181
URL الوصول: https://doaj.org/article/2c6dd428ae594ed6bb1c7359a08b87f1
رقم الأكسشن: edsdoj.2c6dd428ae594ed6bb1c7359a08b87f1
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:16784162
DOI:10.1590/1678-4162-12181