Zobrazeno 1 - 5
of 5
pro vyhledávání: '"John Nolan"'
Autor:
Roger Hegarty, N. Oelbrandt, John Nolan, Dorothy L Robinson, Li Li, J. Miller, J. P. M. Luijben, H. B. Perdok
Publikováno v:
Journal of Animal Science. 94:5372-5381
Nitrate supplementation has been shown to be effective in reducing enteric methane emission from ruminants, but there have been few large-scale studies assessing the effects of level of nitrate supplementation on feed intake, animal growth, or carcas
Publikováno v:
British Poultry Science. 46:318-324
The effects of a short-term dietary arginine supplementation after hatching on subsequent growth and the immune system were assessed in growing male Leghorn-type chickens. An arginine-deficient basal diet (67 g/kg) supplemented with 0 (control), 2.7
Publikováno v:
British poultry science. 46(6)
1. The carry-over effects of supplementing Leghorn-type chickens with yeast RNA as a dietary source of nucleotides for 4 weeks on growth, lymphoid organ weights and immune responses were assessed in a 12-week study. 2. A commercial starter feed suppl
Publikováno v:
Proceedings of the British Society of Animal Science. 1998:26-26
A study was conducted to determine whether sheep form conditioned flavour aversions (CFAs) or preferences (CFPs) for food flavours associated, respectively, with excessive or appropriate concentrations of sulphur (S) and also whether the rate of form
Autor:
John Nolan, JF Hecker
Publikováno v:
Australian journal of biological sciences. 24(2)
Since the concept of movement of urea nitrogen across the rumen wall was proposed by Simonnet, Le Bars, and Molle (1957), it has gained wide acceptance. Experiments using isolated, washed, saline-filled rumens of anaesthetized sheep (Houpt 1959; Hoga