Zobrazeno 1 - 10
of 496
pro vyhledávání: '"W. A. Muir"'
Publikováno v:
Equine Veterinary Education. 34:134-140
Publikováno v:
Animal Production Science. 61:1203-1212
The Australian and global chicken meat industries have benefited from rapid improvements in the efficiency of chicken meat production that have been predominantly achieved through genetic selection, optimisation of bird nutrition and improved bird he
Publikováno v:
Poultry Science, Vol 99, Iss 4, Pp 2176-2184 (2020)
Poultry Science
Poultry Science
Previous work has identified an effect of hatch time on chick femur mineralization. This experiment assessed the impact of hatch time and a 24-h post-hatch unfed time period on chick bone mineralization and yolk mineral utilization. In early hatching
Autor:
Peter J. Groves, W. I. Muir
Publikováno v:
Animal, Vol 13, Iss 7, Pp 1489-1497 (2019)
Lower egg shell temperatures (EST) during the first 2 weeks of incubation, notionally known as Slow start incubation, extended the standing time of a 5-week-old fast feathering meat chicken parent line. This study was designed to evaluate the effect
Publikováno v:
Poultry Science
A total of 864 settable Cobb 500 eggs were used to explore changes in yolk mineral content during incubation. Eggs were individually weighed and then placed in a commercial incubator. On embryonic day (ED) 0, 6.5, 13.5, and 17.5, 36 eggs were sampled
Autor:
W. I. Muir, Peter J. Groves
Publikováno v:
Animal, Vol 11, Iss 1, Pp 112-120 (2017)
Fertile eggs from Cobb 500 broiler breeder hens were incubated to provide low starting egg shell temperatures (EST; 36.9°C to 37.3°C) which were gradually increased to 37.8°C during the first 7 to 15 days of incubation compared with eggs incubated
Autor:
W. Angus Muir, P. Michael Conneally, Kenneth W. Dumars, Marie-Louise E. Lubs, Robert M. Greenstein
Publikováno v:
Genetic Diseases and Developmental Disabilities ISBN: 9780429048159
Genetic Diseases and Developmental Disabilities
Genetic Diseases and Developmental Disabilities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::692451b5b8770134d4a2146a1b79e0e7
https://doi.org/10.4324/9780429048159-6
https://doi.org/10.4324/9780429048159-6
Publikováno v:
Poultry Science, Vol 100, Iss 3, Pp 100966-(2021)
Poultry Science
Poultry Science
Slow-growing broilers offer differentiation in the chicken meat market for consumers who have distinct preferences based on perceived higher welfare indices and willingness to pay a higher price for the product. Although breeding for slow-growing bro
Publikováno v:
Australian Veterinary Journal
Objective In Australia, Salmonella serovar Typhimurium (S. Typhimurium) is the predominant zoonotic serovar in humans and is frequently isolated from layer hens. Vaccination against this serovar has been previously shown to be effective in broilers a
Autor:
Peter J. Groves, W. I. Muir
Publikováno v:
Animal, Vol 12, Iss 4, Pp 794-801 (2018)
From ~35 days of age fast growing meat chickens spend extended periods sitting or lying and less time standing. In a fast-feathering parent line lower early incubation temperatures which delayed chick hatch time, improved bone ash and extended their