Computer systems

Performance of two wheat crop models compared with the Australian wheat field trial database.
G.M. Rimmington^1,2, D.J. Connor² and T.A. McMahon¹

Aspects of the development and on-farm evaluation of Siragcrop, a computer-based crop management system
M. Stapper, R.C.G. Smith and G.M. Keegan

Expert systems: potential to provide weed control advice
G. Pasqual, M. Poole and R. Madin

The development of a prototype expert system for agricultural extension
G.M. Lodge, D.B. Waterhouse¹ and A.L Bishop²

Computer-aided management of sheep flocks in Western Victoria
C.R.McLeod¹, I.P. Campbell² and D.H. White¹

PADFERT - a computerised aid to whole farm fertiliser management
R. Ada and P. Vance

Development of a crop information service
I. Sofield and S. J. Gagen

• "Responding to Change". Edited by TG Reeves. Proceedings of the 4th Australian Agronomy Conference, August 1987, La Trobe University, Melbourne, Victoria.