Buscar
Mostrando ítems 11-20 de 452
Effect of organic selenium and zinc on the performance and egg quality of Japanese quails
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2011-06-01)
The present study aimed at evaluating the effect of the dietary inclusion of organic trace minerals selenium and zinc on the performance and internal and external egg quality of Japanese quails submitted to heat stress. ...
Beak-trimming methods and their effect on the performance of japanese quail pullets (Coturnix japonica)
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2006-12-01)
This study aimed at verifying if beak-trimming methods in Japanese quail pullets could optimize production by decreasing stress caused by cannibalism. A total number of 816 day-old Japanese quails was distributed in a ...
Beak-trimming methods and their effect on the performance of japanese quail pullets (Coturnix japonica)
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2006-12-01)
This study aimed at verifying if beak-trimming methods in Japanese quail pullets could optimize production by decreasing stress caused by cannibalism. A total number of 816 day-old Japanese quails was distributed in a ...
Experimental vaccination against Newcastle disease in Japanese quails (Coturnix coturnix japonica): Clinical and immunological parameters
(2009-02-02)
Clinical and immunological parameters of vaccinated Japanese quails against Newcastle disease were evaluated. Two-hundred and forty birds were distributed into five different experimental groups, vaccinated or not against ...
Four behavioral tests associated with fear and aggressiveness in Japanese quail
Male and Female adult japanese quail (Coturnix coturnix) were evaluated in 4 tests, performed aproximately 30 days appart from each other.
Partial mechanical restraint test , Social Interaction, Tonic Inmovility and Welfare ...
Beak-trimming methods and their effect on the performance of japanese quail pullets (Coturnix japonica)
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2013)
Cloacal gland and testes development in male Japanese quail selected for divergent adrenocortical responsiveness
(Poultry Science Association, 2004-05-01)
The time course of sexual development in male quail from lines selected for either a reduced (low stress, LS) or an exaggerated (high stress, HS) plasma corticosterone response to brief restraint was determined. Sexual ...
Evaluation of different programs of newcastle disease vaccination in Japanese quail (coturnix coturnix Japonica)
(2004-01-01)
The objective of this study was to evaluate different programs of the vaccination against Newcastle disease in Japanese quails. Two hundred and eighty eight 5-week-old Japanese quails were distributed into six different ...
Ontogeny of the cloacal gland in male Japanese quail classified in a T-maze
(Poultry Science Association, 2007-09-01)
Broiler chicks that traverse a T-maze quickly to reinstate contact with their companions (HP, high performers) are known to grow faster, are more social, and have a reduced plasma corticosterone response to acute stress ...
Effects of dietary grape seed on performance and some metabolic assessments in Japanese quail with different plumage colors exposed to heat stress
(Brazilian Journal of Animal Science, 2023)