Items where Year is 1990

Animal Science

Dalal, R.C. and Mayer, R. J. (1990) Long term trends in fertility of soils under continuous cultivation and cereal cropping in southern Queensland .VIII. Available nitrogen indexes and their relationships to crop yield and N uptake. Soil Research, 28 (4). pp. 563-575.

Holroyd, R.G., James, T.A., Doogan, V.J., Fordyce, G. and O'Rourke, P.K. (1990) The performance of Brahman-Shorthorn and Sahiwal-Shorthorn beef cattle in the dry tropics of northern Queensland. 1. Reproductive rates and liveweights of F1 and backcross females. Australian Journal of Experimental Agriculture, 30 (6). pp. 717-725.

Holroyd, R.G., James, T.A., Doogan, V.J., Fordyce, G., Tyler, R. and O'Rourke, P.K. (1990) The performance of Brahman-Shorthorn and Sahiwal-Shorthorn beef cattle in the dry tropics of northern Queensland. 2. Reproductive rates and liveweights of F2et seq. females. Australian Journal of Experimental Agriculture, 30 (6). 727 -733.

McKeon, G.M., Day, K.A., Howden, S.M., Mott, J.J., Orr, D.M., Scattini, W.J. and Weston, E.J. (1990) Northern Australian savannas: management for pastoral production. Journal of Biogeography, 17 (4-5). pp. 355-372. ISSN 0305-0270

Biosecurity Queensland

Jackson, L. A. and Opdebeeck, J.P. (1990) Humoral immune responses of Hereford cattle vaccinated with midgut antigens of the cattle tick, Boophilus microplus. Parasite Immunology, 12 (2). pp. 141-151. ISSN 0141-9838

Crop and Food Science

Dalal, R.C. and Mayer, R. J. (1990) Long term trends in fertility of soils under continuous cultivation and cereal cropping in southern Queensland .VIII. Available nitrogen indexes and their relationships to crop yield and N uptake. Soil Research, 28 (4). pp. 563-575.

Horticulture and Forestry Science

Drew, R. A.I. (1990) Studies on Tropical Fruit Flies (Diptera: Tephritidae: Dacinae. Other thesis, University of Queensland, 1724 pages.

Menzel, C. M., Aitken, R.L., Dowling, A.W. and Simpson, D.R. (1990) Root distribution of lychee trees growing in acid soils of subtropical Queensland. Australian Journal of Experimental Agriculture, 30 (5). pp. 699-705.

Menzel, C. M. and Simpson, D.R. (1990) Effect of paclobutrazol on growth and flowering of lychee (Litchi chinensis). Australian Journal of Experimental Agriculture, 30 (1). pp. 131-137.

Smith, M. K. and Drew, R.A. (1990) Current applications of tissue culture in plant propagation and improvement. Australian Journal of Plant Physiology, 17 (3). pp. 267-289.

Wade, L. J. and Douglas, C. A. (1990) Effect of Plant Density On Grain Yield and Yield Stability of Sorghum Hybrids Differing in Maturity. Australian Journal of Experimental Agriculture, 30 (2). pp. 257-264. ISSN 08161089 (ISSN)