Export 24 results:
Filters: Author is Clark DA  [Clear All Filters]
2014
Farming within limits – can system fundamentals be the key?, PC Beukes, AJ Romera, and DA Clark , Proceedings of the New Zealand Society of Animal Production, Volume 74, Napier, p.241-244, (2014) , (Full PDF)
2013
The changing nature of farm system research, DA Clark , Proceedings of the New Zealand Society of Animal Production, Volume 73, Hamilton, p.54-64, (2013) , (Full PDF)
2008
Jersey cows milked once-a-day can produce 1,200 kg milk solids per hectare, DE Dalley, JW Clough, LA Hofmann, CVC Phyn, and DA Clark , Proceedings of the New Zealand Society of Animal Production, Volume 68, Brisbane, Australia, p.96-97, (2008) , (Full PDF)
2005
The effects of once a day milking on mastitis and somatic cell count, SJ Lacy-Hulbert, DE Dalley, and DA Clark , Proceedings of the New Zealand Society of Animal Production, Volume 65, Christchurch, p.137-142, (2005) , (Full PDF)
Feeding maize silage to dairy cows : implications for methane emissions, CD Waugh, DA Clark, GC Waghorn, and SL Woodward , Proceedings of the New Zealand Society of Animal Production, Volume 65, Christchurch, p.356-361, (2005) , (Full PDF)
Impact of monensin on methane production and performance of cows fed forage diets, SJ Van Vugt, GC Waghorn, DA Clark, and SL Woodward , Proceedings of the New Zealand Society of Animal Production, Volume 65, Christchurch, p.362-366, (2005) , (Full PDF)
Modelling dairy system efficiencies, RN Jensen, PC Beukes, DA Clark, and KA MacDonald , Proceedings of the New Zealand Society of Animal Production, Volume 65, Christchurch, p.203-208, (2005) , (Full PDF)
2004
Modelling farm systems with once-a-day milking, PC Beukes, BS Thorrold, ME Wastney, CC Palliser, and DA Clark , Proceedings of the New Zealand Society of Animal Production, Volume 64, Hamilton, p.237-240, (2004) , (Full PDF)
2002
Implementation of environmental regulations on-farm, DA Clark, and MG Lambert , Proceedings of the New Zealand Society of Animal Production, Volume 62, Palmerston North, p.219-224, (2002) , (Full PDF)
Lactoferrin concentration is increased in milk from cows milked once daily, VC Farr, CG Prosser, DA Clark, M Tong, CV Cooper, D Willix-Payne, and SR Davis , Proceedings of the New Zealand Society of Animal Production, Volume 62, Palmerston North, p.225-226, (2002) , (Full PDF)
1996
Dairy cow performance on limpograss (Hemarthria altissima), PW Woods, JN Couchman, and DA Clark , Proceedings of the New Zealand Society of Animal Production, Volume 56, p.245-250, (1996) , (Full PDF)
Milk production from pastures and pasture silage with different levels of endophyte infection, DA Clark, ER Thom, and CD Waugh , Proceedings of the New Zealand Society of Animal Production, Volume 56, p.292-296, (1996) , (Full PDF)
1989
Effects of cold conditions on the oxygen consumption of shorn goats, CW Holmes, and DA Clark , Proceedings of the New Zealand Society of Animal Production, Volume 49, p.175-178, (1989) , (Full PDF)
1982
Animal production from hill country: Effect of fertiliser and grazing management, DA Clark, and MG Lambert , Proceedings of the New Zealand Society of Animal Production, Volume 42, p.173-176, (1982) , (Full PDF)
Diet selection by goats and sheep on hill country, DA Clark, MG Lambert, MP Rolston, and N Dymock , Proceedings of the New Zealand Society of Animal Production, Volume 42, p.155-158, (1982) , (Full PDF)
1981
Modelling a hill-country sheep production system, TRO Field, DA Clark, and MG Lambert , Proceedings of the New Zealand Society of Animal Production, Volume 41, p.90-94, (1981) , (Full PDF)
1979
Feed intake of grazing Friesian bulls, DA Clark, and RW Brougham , Proceedings of the New Zealand Society of Animal Production, Volume 39, p.265-274, (1979) , (Full PDF)
1973
Feed Conversion Efficiency in High Liveweight Gain and Low Liveweight Gain Friesian Bulls, DA Clark , Proceedings of the New Zealand Society of Animal Production, Volume 33, p.206-207, (1973) , (Full PDF)