Export 35 results:
Filters: Author is Smeaton DC  [Clear All Filters]
2011
Economic evaluation of management strategies for a model Waikato farm to achieve a herd average body condition score of 5.0 at calving, RJ, Douglas, JR Bryant, P Hedley, DC Smeaton, R Brazendale, and JR Roche , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 71, Invercargill, p.17-22, (2011)
Modelling farm management scenarios that illustrate opportunities farmers have to reduce greenhouse gas emissions while maintaining profitability, RA, Dynes, DC Smeaton, AP Rhodes, TJ Fraser, and MA Brown , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 71, Invercargill, p.167-1"71, (2011)
2005
Identifying opportunities to add value to the New Zealand beef industry : a modelling approach, A, McDermott, AE Dooley, and DC Smeaton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 65, Christchurch, p.252-255, (2005)
2004
The effect of pre-calving and post-calving nutritional regimes on calf birth weight and pre-weaning growth, CA, Morris, DC Smeaton, and AB Pleasants , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 64, Hamilton, p.36-38, (2004)
Embryo transfer for improved feed conversion efficiency in cattle, DC, Smeaton, ML Scott, RW Webby, L McGowan, C Cameron, and A Brooky , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 64, Hamilton, p.246-251, (2004)
Factors associated with calving difficulty in embryo transfer mated cattle, DC, Smeaton, ML Scott, RW Webby, C Cameron, L McGowan, and A Brooky , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 64, Hamilton, p.252-256, (2004)
Gross margin analyses of using cloned embryos in cattle, DC, Smeaton, SJR Woodward, DN Wells, and JF Smith , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 64, Hamilton, p.262-267, (2004)
2003
Survival of in vitro-produced cattle embryos from embryo transfer to weaning, DC, Smeaton, LT McGowan, ML Scott, HR Tervit, and CA Cameron , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 63, Queenstown, p.57-60, (2003)
2002
Profitability of the use of new reproductive technologies in beef production systems, DC, Smeaton, and WH Vivanco , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 62, Palmerston North, p.133-137, (2002)
2001
Potential benefits from new reproductive technologies in commercial dairy herds; a case study simulation, DC, Smeaton, and HW Vivanco , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 61, Christchurch, p.199-202, (2001)
Simulated impacts of new reproductive technologies on the productivity of beef production systems, DC, Smeaton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 61, Christchurch, p.112-115, (2001)
2000
The effects of shearing Finnish Landrace x Romney ewes in mid-pregnancy on lamb survival, birth and other weights, DC, Smeaton, RW Webby, IS Tarbotton, and JB Clayton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 60, Hamilton, p.58-60, (2000)
1999
Nutritional effects, in early pregnancy, on lamb production of Finnish Landrace x Romney ewes, DC, Smeaton, RW Webby, and I Tarbotton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 59, p.108-110, (1999)
1998
Productivity and Profitability of Twinning Beef Cows, DC, Smeaton, and JB Clayton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 58, p.245-247, (1998)
1997
Technology design and marketing: Case studies for beef cattle breeding, TG, Parminter, RS Wilkinson, IS Tarbotton, JC Carter, AML Perkins, WH McMillan, and DC Smeaton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 57, p.112-115, (1997)
Use of teaser ram effect to advance lambing date in a farm systems study, DC, Smeaton, RW Webby, and GW Sheath , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 57, p.256-257, (1997)
1995
Estimated pasture intake and cow output of single and twin calving beef breeding cows, MD, Bown, JB Clayton, WH McMillan, and DC Smeaton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 55, p.161-164, (1995)
1986
Calving date effects on beef cow productivity, DC, Smeaton, DG McCall, JB Clayton, and BW Dow , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 46, p.149-152, (1986)
The influence of sheep to cattle ratios in live-weight gain on pastures grazed to different levels in late spring-summer, DG, McCall, DC Smeaton, ML Gibbison, FJ McKay, and H-UP Hockey , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 46, p.121-124, (1986)
Lambing date, ewe live weight and pasture mass effects on ewe and lamb performance during lactation, DG, McCall, DC Smeaton, TK Wadams, and ML Gibbison , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 46, p.129-132, (1986)
1985
Effects of facial eczema on ewe reproduction and ewe and lamb live weights, DC, Smeaton, H-UP Hockey, and NR Towers , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 45, p.133-136, (1985)
Effects of very low nutrition during pregnancy on live weight and survival of ewes and lambs, DC, Smeaton, TK Wadams, and H-UP Hockey , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 45, p.151-154, (1985)
1984
Effect of herbage allowance on the performance of pregnant beef heifers, GB, Nicoll, DC Smeaton, and KR McGuire , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 44, p.173-176, (1984)
Fleece tenderness: the effect of nutrition, age and lambing status on pregnant Romney and Coopworth mixed-age ewes, JM, Fitzgerald, DC Smeaton, and KT Jagusch , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 44, p.53-56, (1984)
Sodium requirements of grazing livestock, NR, Towers, PW Young, and DC Smeaton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 44, p.155-158, (1984)
Spring-summer grazing management on hill country: effects on ewe performance, DC, Smeaton, TK Wadams, BD MacKisack, RD Winter, CM Miller, and H-UP Hockey , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 44, p.117-120, (1984)
1983
Nutrition and management of ewes before and after lambing, DC, Smeaton, PV Rattray, B MacKisack, S Heath, and H-UP Hockey , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 43, p.37-40, (1983)
1982
Flushing responses of well and poorly reared two-tooth ewes, DC, Smeaton, RW Webby, H-UP Hockey, and TK Wadams , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 42, p.37-40, (1982)
The influence of an extra flush of pasture before and during mating on the performance of beef cows on hill country, DC, Smeaton, TK Wadams, and H-UP Hockey , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 42, p.79-82, (1982)
1981
Nutrition of weaner beef heifers; growth, puberty and yearling mating on hill country, DC, Smeaton, and GW Winn , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 41, p.267-272, (1981)
Problems in flushing ewes on North Island hill country, DC, Smeaton, TW Knight, and GW Winn , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 41, p.183-188, (1981)
Wool growth of ewes during autumn on hill country, RMW, Sumner, and DC Smeaton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 41, p.283-287, (1981)
1980
Effects of different growth paths from 4 to 11 months of age on Romney hogget oestrus and subsequent reproduction, RW, Moore, and DC Smeaton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 40, p.27-33, (1980)
1979
The biochemical assessment of energy status in the grazing lactating ruminant, E, Payne, TE Trigg, PV Rattray, GB Nicoll, and DC Smeaton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 39, p.233-241, (1979)
1976
Environmental factors associated with summer-autumn growth rates of cattle and sheep, JDJ, Scott, PV Rattray, and DC Smeaton , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 36, p.103-119, (1976)