Zobrazeno 1 - 10
of 52
pro vyhledávání: '"FR Caldara"'
Autor:
FC Serpa, RG Garcia, MFC Burbarelli, CM Komiyama, JK Valentim, VAR Castilho, DP Della-Flora, BB Przybulinski, PH Braz, J Zanella, RHTB Goes, FR Caldara
Publikováno v:
Brazilian Journal of Poultry Science, Vol 25, Iss 3 (2023)
ABSTRACT The present research aims to evaluate the inclusion of an emulsifying additive based on mono- and diglycerides of fatty acids in diets with different lipid sources, studying its effects on duodenum histology, biometry of the digestive and re
Externí odkaz:
https://doaj.org/article/dc0743a6ce5241faa0597a2605ee8545
Autor:
LSN Oliveira, RG Garcia, MFC Burbarelli, FM Dutra, E Binotto, RM Noriller, DCK Basaia, MV Machado, CM Komiyama, FR Caldara
Publikováno v:
Brazilian Journal of Poultry Science, Vol 24, Iss 4 (2022)
ABSTRACT Adapting existing laying facilities to meet animal welfare certifications is not a simple task. It causes higher expenses to producers, who are often hesitant to accept the need for changes. Considerations of their financial situation make t
Externí odkaz:
https://doaj.org/article/1fb8ff20c2bc4fa282b796de844ea1a8
Publikováno v:
Brazilian Journal of Poultry Science, Vol 21, Iss 1 (2019)
ABSTRACT Intensive broiler production requires large flock density, which compromises litter quality and increases the prevalence of footpad lesions. The present study aimed at comparing the incidence of footpad dermatitis of broilers reared in two d
Externí odkaz:
https://doaj.org/article/b3e74637828b4f6d8b4d53958552748c
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 17, Iss 2, Pp 219-226 (2015)
Light is an important environmental variable for the regulation and control of broiler behavior. Some light sources may also add heat to the rearing environment, and indirectly affect the heat exchange between the birds and the environment. This stud
Externí odkaz:
https://doaj.org/article/b8002b32cb594ecebb552216cae60e44
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 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