Zobrazeno 1 - 10
of 305
pro vyhledávání: '"K. J. Mccracken"'
Autor:
M. E. E. Ball, E. Magowan, K. J. McCracken, V. E. Beattie, R. Bradford, F. J. Gordon, M. J. Robinson, S. Smyth, W. Henry
Publikováno v:
Asian-Australasian Journal of Animal Sciences, Vol 26, Iss 4, Pp 564-572 (2013)
Two trials were conducted to investigate the effect of decreasing the crude protein (CP) content of diets for finishing pigs containing two levels of available lysine on nutrient digestibility, nitrogen (N) balance and production performance. Ten fin
Externí odkaz:
https://doaj.org/article/f7f0e710f71d403fb8238c46d6a6b504
Publikováno v:
Asian-Australasian Journal of Animal Sciences, Vol 26, Iss 3, Pp 378-385 (2013)
The aim of this study was to examine the effect of variety and growing conditions of wheat on broiler performance and nutrient digestibility. One hundred and sixty-four wheat samples, collected from a wide range of different sources, locations, varie
Externí odkaz:
https://doaj.org/article/3492764d5afd4f1381e21d42e20dd780
Publikováno v:
Asian-Australasian Journal of Animal Sciences, Vol 26, Iss 1, Pp 97-107 (2013)
The aim of this study was to establish relationships between chemical and physical parameters of wheat with performance and digestibilities of feed components in broiler chickens fed on wheat-based diets. Ninety-four wheat samples were selected for i
Externí odkaz:
https://doaj.org/article/53532cd7f38644779e426cc8b5a0c00c
Autor:
F. J. Gordon, S. Smyth, M.E.E. Ball, Elizabeth Magowan, C. S. Mayne, R. Bradford, W. Henry, V. E. Beattie, K. J. McCracken
Publikováno v:
Journal of Animal and Feed Sciences. 19:408-417
Publikováno v:
British Poultry Science. 50:103-122
1. The aims of this study were to investigate the potential of near infrared reflectance spectroscopy (NIRS) to predict the chemical and physical characteristics of wheat and also to predict the nutritive value of wheat for broiler chickens. 2. A tot
Publikováno v:
British Poultry Science. 49:463-474
1. A study of the relationship between specific weight (SW) and nutritive value of wheat in diets offered to broilers up to 4 weeks of age was carried out using 10 varieties of wheat grown at three different locations; this gave rise to a range of sp
Publikováno v:
British Poultry Science. 49:202-212
1. The objectives of this experiment were to investigate the effects of different xylanases, alone or in combination with different organic acid and oligosaccharide sources, on bird performance, gut microflora and ileal histology. 2. Birds were given
Comparison between a standard pancreatic supplement and a high enzyme preparation in cystic fibrosis
Autor:
J.A. Dodge, G. Morrison, K. J. Mccracken, S. A. Guilford, J. M. Morrison, C. A. Byers, M. W. Bowden, A. O. B. Redmond
Publikováno v:
Alimentary Pharmacology & Therapeutics. 6:549-555
This study compared the relative effectiveness of a standard pancreatic enzyme supplement ('Creon', Duphar) and a new preparation ('Pancrease HL', Cilag) containing about 3 times the lipase and more than 5 times the protease activity. Capsule dosage
Autor:
K J McCracken, B. Owens
Publikováno v:
British Poultry Science. 48:49-54
1. The objectives of this experiment were to compare the effects of different yeast products, with different nucleotide contents and inclusion rates, on broiler performance and to compare the effects to those observed with an antibiotic growth promot
Autor:
J. George, K. J. Mccracken
Publikováno v:
Journal of Cereal Science. 37:179-185
Ten winter wheats, five each of 1BL.1RS and non-1BL.1RS types, were selected from a range of varieties grown at three different sites in Northern Ireland, to investigate the effects of storage and storage temperature on the in vitro viscosity (IVV) o