Zobrazeno 1 - 10
of 13
pro vyhledávání: '"F. O. Lively"'
Autor:
David J Kilpatrick, P. C. Kennedy, A. M. Fearon, B. W. Moss, R. W. J. Steen, F. O. Lively, L. E. R. Dawson
Publikováno v:
The Journal of Agricultural Science. 156:1017-1027
An experiment was carried out to examine the effects of offering beef cattle five silage diets. These were perennial ryegrass silage (PRGS) as the sole forage, tall fescue/perennial ryegrass silage (FGS) as the sole forage, PRGS in a 50:50 ratio on a
Autor:
David J Kilpatrick, F. O. Lively, P. C. Kennedy, L. E. R. Dawson, R. W. J. Steen, B. W. Moss, A. M. Fearon
Publikováno v:
The Journal of Agricultural Science. 156:1005-1016
An experiment was carried out to examine the effects of offering beef steers grass silage (GS) as the sole forage, lupins/triticale silage (LTS) as the sole forage, a mixture of LTS and GS at a ratio of 70:30 on a dry matter (DM) basis, vetch/barley
Publikováno v:
Animal, Vol 10, Iss 4, Pp 616-622 (2016)
Seventeen non-lactating dairy-bred suckler cows (LF; Limousin×Holstein-Friesian) and 17 non-lactating beef composite breed suckler cows (ST; Stabiliser) were used to study enteric methane emissions and energy and nitrogen (N) utilization from grass
Publikováno v:
The Journal of Agricultural Science. 153:353-360
SUMMARYTwo experiments were carried out to evaluate different dosing and sampling regimes for estimating the dry matter intake (DMI) of vegetation by grazing beef cattle. Experiment 1 compared the DMI of a perennial ryegrass pasture by 48 grazing bee
Publikováno v:
Animal, Vol 2, Iss 1, Pp 149-159 (2008)
A completely randomised design study involving 132 continental crossbred beef steers was undertaken to evaluate the effects of method of grain treatment and feed level, and grass silage feed value on animal performance, carcass characteristics and me
Publikováno v:
Animal, Vol 9, Iss 1, Pp 130-137 (2015)
In ruminants, methane (CH4) is a by-product of digestion and contributes significantly to the greenhouse gas emissions attributed to agriculture. Grazed grass is a relatively cheap and nutritious feed but herbage species and nutritional quality vary
Publikováno v:
Animal, Vol 1, Iss 4, Pp 613-623 (2007)
A randomised design involving 66 continental cross beef steers (initial live weight 523 kg) was undertaken to evaluate the effects of the inclusion of maize or whole-crop wheat silages in grass silage-based diets on animal performance, carcass compos
Publikováno v:
Advances in Animal Biosciences. 1:49
Autor:
F O Lively, B W Moss, T W J Keady, L Farmer, N F S Gault, E Tolland, J Tollerton, D Devlin, A Gordon
Publikováno v:
Proceedings of the British Society of Animal Science. 2009:138-138
Mixing of cattle prior to slaughter which results in aggressive activity (Mohan Raj et al 1992) leads to glycogen depletion pre-slaughter and subsequently meat with a higher ultimate pH (pHu). Purchas et al (1990) reported a quadratic relationship be
Publikováno v:
Proceedings of the British Society of Animal Science. 2005:59-59
Currently 53 and 47% of prime beef production in Northern Ireland originates from beef and dairy herds, respectively. The beef herd comprises of a diverse range of genotypes which result in major variability in carcass weights, conformation and fat c