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Efficiency of prebiotics and probiotics on the performance, yield, meat quality and presence of Salmonella spp in carcasses of free-range broiler chickens
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2013)
Helminth infections in chickens (Gallus domesticus) raised in different production systems in Brazil
(2018-05-01)
The current study evaluated helminth infections in birds raised in different production systems for different purposes (extensive/dual-purpose, semi-intensive/broiler, semi-intensive/hen, intensive/hen and intensive/broiler) ...
Digestible methionine plus cystine requirements of ISA Label broilers reared in free-range system
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 2009-05-01)
Three assays were carried out to determine the digestible methionine+cystine (Met+Cys) requirement for ISA Label broilers from both sexes. The birds were reared in free range system on starting phase (1 to 28 days), growing ...
Digestible methionine plus cystine requirements of ISA Label broilers reared in free-range system
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 2009-05-01)
Three assays were carried out to determine the digestible methionine+cystine (Met+Cys) requirement for ISA Label broilers from both sexes. The birds were reared in free range system on starting phase (1 to 28 days), growing ...
Effects of aging on characteristics of breast meat from free-range broiler hens at 12 or 70 weeks of age
(2018-01-01)
We evaluated the effect of broiler age and aging process on the meat characteristics of breast fillets from female free-range broilers slaughtered at 12 weeks of age (Wk12) and 70 weeks of age (Wk70). We used breast meat ...
A comparison of the effects of post-mortem aging on breast meat from Cobb 500 and Hubbard ISA broilers
(2018-01-01)
We compared the physical and chemical characteristics of the pectoralis major muscle from Cobb 500 and Hubbard ISA broilers and evaluated the effect of aging process for up to 7 days on meat quality. We used breast samples ...
Performance and carcass characteristics of free-range broiler chickens fed diets containing alternative feedstuffs
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2020)
Genotypic characterization of ten microsatellite loci in two Brazilian free range (Caipira) chicken lines
(Univ Federal Santa Maria, 2015-05-01)
This study aimed to investigate the genetic variability of two Brazilian free range (Caipira) chickens lines using microsatellites analysis of ten loci. It was collected a total of 99 blood samples, which 49 were from ...
Probiotic and prebiotic utilization in diets for free-range broiler chickens<A NAME=nt01a></A>
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2004-06)
This work aimed to evaluate the effects of probiotic associated to prebiotic on performance, carcass and cut yields, qualitative traits of meat, development and score of lesions due to coccidiosis in digestive tract of ...
Microbiological assessment at slaughter of chicken carcasses from commercial, backyard and semi-backyard production systems
(2021-12-01)
Introduction: Smaller scale, alternative, chicken production systems are gaining popularity globally. However, this brings public health and market confidence concerns, especially where there are no established standards ...