Zobrazeno 1 - 10
of 59
pro vyhledávání: '"ICL Almeida"'
Publikováno v:
Brazilian Journal of Poultry Science, Vol 17, Iss 4, Pp 467-472 (2015)
ABSTRACT Laying hens reared under tropical conditions are usually under heat stress. Propolis is known for its pharmaceutical properties, such as increasing cell tolerance to hyperthermia, because of its antioxidants effects. This study aimed at eval
Externí odkaz:
https://doaj.org/article/99ee5e9bfcfe4469a332064c29bacf00
Autor:
AFB Royer, RG Garcia, R Borille, MR Santana, IA Nääs, FR Caldara, ICL Almeida Paz, WM Zeviani, FMS Alves, S Sgavioli, WS Mariano
Publikováno v:
Brazilian Journal of Poultry Science, Vol 17, Iss 3, Pp 301-306 (2015)
ABSTRACTThe pre-slaughter period is considered critical in broiler production. Several factors contribute to increase the birds' stress, such as handling, harvesting, and transportation, negatively affecting their welfare. This study aimed at evaluat
Externí odkaz:
https://doaj.org/article/09ebe60496454aed99da8bb146e492bc
Publikováno v:
Brazilian Journal of Poultry Science, Vol 17, Iss 3, Pp 325-332 (2015)
ABSTRACTVitamin D is added to broiler diets to supply its physiological requirement for bone formation. The fast growth rate of modern broilers is often associated with poor bone formation. Increasing vitamin D supplementation levels and the use of m
Externí odkaz:
https://doaj.org/article/0ab7b708131e4341b76db73279fa2723
Publikováno v:
Brazilian Journal of Poultry Science, Vol 15, Iss 4, Pp 317-321 (2013)
Black bone syndrome (BBS) affects poultry industry, and it is caused by the darkening of the tissue adjacent to the bone due to leak age of bone marrow contents during cooking. The objective of this experiment was to estimate BBS incidence in chicken
Externí odkaz:
https://doaj.org/article/6264615fb1a44adba2a4b0698b41c27a
Publikováno v:
Brazilian Journal of Poultry Science, Vol 10, Iss 3, Pp 163-167 (2008)
An experiment was carried out to establish mean bone quality values of the tibiae and femora of ostriches and to evaluate these bones. The right leg bones of 10 males and 10 female African Black ostriches were evaluated. Birds were radiographed immed
Externí odkaz:
https://doaj.org/article/87864b8b20834e6b9626cc7d43e06345
Publikováno v:
Brazilian Journal of Poultry Science, Vol 15, Iss 3, Pp 257-262 (2013)
This study aimed at evaluating total or partial replacement of corn by sorghum in broiler diets and at estimating the effect of the pigment supplementation on broiler performance, carcass and cuts yield, and possible breast and leg pigmentation. We u
Externí odkaz:
https://doaj.org/article/c0a645e080e444b186d783aeb59a6f0e
Publikováno v:
Brazilian Journal of Poultry Science, Vol 15, Iss 3, Pp 283-286 (2013)
This study evaluated the efficacy of training of catching teams and reduction of back scratches in broilers. The study was carried out in a large broiler company between January and October of 2010, in the region of Dourados, Brazil. During that peri
Externí odkaz:
https://doaj.org/article/61b908e761874b548a3bb72f25a8e722
Autor:
R Borille, RG Garcia, AFB Royer, MR Santana, S Colet, IA Naas, FR Caldara, ICL Almeida Paz, ES Rosa, VAR Castilho
Publikováno v:
Brazilian Journal of Poultry Science, Vol 15, Iss 2, Pp 135-140 (2013)
Artificial lighting is one of the most powerful management tools available to commercial layer producers. Artificial light allows anticipating or delaying the beginning of lay, improving egg production, and optimizing feed efficiency. This study aime
Externí odkaz:
https://doaj.org/article/785b57a21db24bbd988ede7ce5bad1e5
Publikováno v:
Brazilian Journal of Poultry Science, Vol 14, Iss 3, Pp 223-226 (2012)
Infrared thermographic images were used to evaluate the effect of the exposure of layers to cold. In this trial, 540 Isa Brown® layers with an average age of 69 weeks were housed in a conventional layer house typically used in Brazil during a period
Externí odkaz:
https://doaj.org/article/462c92b30fee4eb1a38df4bef231ee62
Publikováno v:
Brazilian Journal of Poultry Science, Vol 14, Iss 2, Pp 121-127 (2012)
Broiler chicken production is widely dispersed across the globe, and one important issue for growers is the selection of adequate bedding material, as the availability and price of substrates varies among countries and regions within a same country.
Externí odkaz:
https://doaj.org/article/fcfcb5a4bed14648adce6d85dc3109e0