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Decision Support Systems and Fertiliser Response

Phosphorus fertiliser for beef or sheep pastures - a decision-support package
J.W.D. Cayley, G.R. Saul and P.M. Schroder

Fertiliser Adviser Crops: an expert system for Tasmanian crops
P. Gillard and A. A. Salardini

Fertiliser Adviser Dairy - an expert system for dairy pastures in Tasmania
P. Gillard and D.E. Johnson

Testing NutriLOGIC, a decision aid for nitrogen fertiliser management in cotton
S.A. Deutscher, M.P. Bange and I.J. Rochester

Modelling strategic nitrogen fertiliser decisions for Central Queensland farming systems
H.W. Cox and F.C. Chudleigh

Comparison of single high rate and multiple low rate zinc fertiliser applications to increase available soil zinc supplies.
C. W. Dowling and D. W. Lester

Comparing the effects of TSP, MAP and DAP applied in the seed furrow on establishment of 5 summer crop species.
C.W. Dowling

Comparing effects of TSP, MAP and DAP applied in bands on some key soil chemical properties in a black vertosol.
C. W. Dowling

Cumulative effect of the application of N and P Fertilizers on soil total and labile concentrations after 12 cereal crops on a black vertosol.
D. W. Lester, C. W. Dowling, C.J. Birch, and P.G. Saffigna

Mid Infrared Spectroscopy for Rapid and Cheap Analysis of Soils
R.H. Merry and L.J. Janik