Items where Author is "Walker, R.G."

2010

Chataway, R. G., Walker, R.G. and Callow, M.N. (2010) Development of profitable milk production systems for northern Australia: a field assessment of the productivity of five potential farming systems using farmlets. Animal Production Science, 50 (4). pp. 246-264.

2009

Cullen, B.R., Johnson, I.R., Eckard, R.J., Lodge, G.M., Walker, R.G., Rawnsley, R.P. and McCaskill, M.R. (2009) Climate change effects on pasture systems in south-eastern Australia. Crop & Pasture Science, 60 (10). pp. 933-942.

2006

Chataway, R.G., Walker, R.G., Callow, M.N. and Todd, H.L. (2006) Sustainable dairy farming systems for a deregulated market in Northern Australia. In: Changing European farming systems for a better future: New visions for rural areas. Wageningen Academic, 480 pages. ISBN 978-90-8686-572-7

2005

Lowe, K.F., Fulkerson, W.J., Walker, R.G., Armour, J.D., Bowdler, T.M., Slack, K., Knight, R.I., Moody, P.W. and Pepper, P.M. (2005) Comparative productivity of irrigated short-term ryegrass (Lolium multiflorum) pasture receiving nitrogen, grown alone or in a mixture with white (Trifolium repens) and Persian (T. resupinatum) clovers. Australian Journal of Experimental Agriculture, 45 (1). pp. 21-39.

1997

Davison, T.M., Orr, W.N., Silver, B.A., Walker, R.G. and Duncalfe, F. (1997) Phosphorus fertilizer for nitrogen fertilized dairy pastures. 1. Long term effects on pasture, diet and soil. The Journal of Agricultural Science, 129 (2). pp. 205-217. ISSN 0021-8596

Walker, R.G., Davison, T.M., Orr, W.N. and Silver, B.A. (1997) Phosphorus fertilizer for nitrogen-fertilized dairy pastures. 3. Milk responses to a dietary phosphorus supplement. The Journal of Agricultural Science, 129 (2). pp. 233-236. ISSN 0021-8596