Results 11 to 20 of about 523 (159)

Amino Acid Digestibility of Feed Ingredients in Cecectomized Adult Roosters [PDF]

Brazilian Journal of Poultry Science, 2019
A digestibility assay was conducted in order to determine the digestibility coefficients (DC) of amino acids of feed ingredients in cecectomized adult roosters.
BB Leme, N Sakomura, GS Viana, L Soares, MC Melaré, MJK Oliveira, CFM Mansano   +6 more
doaj   +7 more sources

Determination of true digestible amino acids of feedstuffs utilizing cecectomized roosters [PDF]

Revista Brasileira de Zootecnia, 2012
The objective of this study was to estimate the true digestibility coefficients of amino acids and digestible amino acid values of some poultry feedstuffs.
Eliane Aparecida da Silva, Luiz Fernando Teixeira Albino, Horacio Santiago Rostagno, Rodolfo Alves Vieira, Valdir Ribeiro Junior, Anastácia Maria de Araújo Campos, João Paulo Leles Pereira   +6 more
doaj   +4 more sources

Evaluation of babassu meal in feed for layer hens during the growth phase [PDF]

Brazilian Journal of Poultry Science, 2014
Studies were conducted to evaluate the nutritional value and inclusion levels of babassu meal (BM) in the diet of grower layer pullets in substitution to wheat meal. Digestibility, metabolism and growth trials were conducted. Twelve cecectomized roosters
MIF Carneiro, NK Sakomura, EB Malheiros, JA Araújo, EP da Silva, IM Kawauchi, JBK Fernandes, JRST de Sousa   +7 more
doaj   +3 more sources

Comparison of two in vitro methods progressed in a computer-controlled simulated digestion system to determine amino acid digestibility of feed ingredients for yellow-feathered roosters [PDF]

Poultry Science
This experiment compared amino acid (AA) digestibility assessed by 2 in vitro methods using a computer-controlled simulated digestion system and in vivo assay for corn, soybean meal, casein, corn gluten meal, cottonseed meal, rapeseed meal and a corn ...
Yao Yu, Yuming Wang, Kaijing Ge, Jiang Chen, Jingjing Xie, Yi Zou, Songbai Liu, Huize Tan, Feng Zhao   +8 more
doaj   +2 more sources

Metabolizable energy and amino acid digestibility in spray-dried animal plasma using broiler chick and precision-fed rooster assays [PDF]

Poultry Science, 2022
: Four experiments were conducted to determine ME and amino acid (AA) digestibility of spray-dried animal plasma (SDAP) and soybean meal (SBM). The 48-h precision-fed adult rooster assay was used in 2 experiments; TMEn and standardized AA digestibility ...
H.V.N. Khadour, B.W. Parsons, P.L. Utterback, J.M. Campbell, C.M. Parsons, J.L. Emmert   +5 more
doaj   +2 more sources

Digestibility coefficient and true digestible amino acid values of different cultivars of maize for poultry

Semina: Ciências Agrárias, 2015
The digestibility and true digestible amino acid content of eight cultivars of maize was determined using the method of force-feeding roosters cecectomized.
Márcia Antonia Bartolomeu Agustini , Ricardo Vianna Nunes, Yolanda Lopes da Silva , Flávio Medeiros Vieites, Cinthia Eyng, Arele Arlindo Calderano , Paulo Cesar Gomes   +6 more
doaj   +3 more sources

Determination of phytic acid disappearance, ileal P digestibility at different dietary Ca levels, and relative P bioavailability in soybean meal, canola meal, distillers dried grains with solubles, corn fermented protein, and wheat middlings [PDF]

Poultry Science
: Three experiments were conducted to evaluate P utilization in soybean meal (SBM), canola meal (CM), distillers dried grains with solubles (DDGS), corn fermented protein (CFP), and wheat middlings (WM) using different assays.
B.W. Parsons, S.J. Rochell
doaj   +2 more sources

True metabolizable energy, standardized amino acid digestibility, phosphorus digestibility, and phosphorus bioavailability of fermented soybean meal and fermented full-fat soybeans fed to chickens [PDF]

Poultry Science
The objective was to evaluate the nutritional value of conventional soybean meal (SBM-CV), fermented SBM-CV (FSBM), full-fat soybeans (FFSB), and fermented FFSB (FFFSB). In Experiments 1 and 2, two precision-fed rooster assays were conducted to determine
M. Cristobal, P.L. Utterback, H.H. Stein, C.M. Parsons   +3 more
doaj   +2 more sources

Aminoácidos digestíveis verdadeiros de alimentos protéicos determinados em galos cecectomizados True digestible amino acids of protein meals determined in cecectomized roosters

Revista Brasileira de Zootecnia, 2006
Objetivou-se determinar os coeficientes de digestibilidade e os valores de aminoácidos digestíveis verdadeiros de 12 alimentos protéicos para aves. Utilizou-se o método de alimentação forçada, com galos Leghorne adultos cecectomizados, em um delineamento
Gladstone Brumano, Paulo Cezar Gomes, Horacio Santiago Rostagno, Luiz Fernando Teixeira Albino, Marlene Schmidt, Rafaela Antônia Ramos Generoso   +5 more
doaj   +2 more sources

Composição Química e Valores de Energia Metabolizável das Farinhas de Penas e Vísceras Determinados por Diferentes Metodologias para Aves Chemical Composition and Metabolizable Energy Values of Feathers Meal and Poultry By-Product Meal Determined by Different Methodologies for Chickens [PDF]

Revista Brasileira de Zootecnia, 2002
Uma série de experimentos foi realizada com o objetivo de estabelecer o valor nutritivo de nove farinhas de vísceras e de seis farinhas de penas para aves.
Adriana Helena do Nascimento, Paulo Cezar Gomes, Luiz Fernando Teixeira Albino, Horacio Santiago Rostagno, Robledo de Almeida Torres   +4 more
doaj   +2 more sources