Plenary Papers
Food security, climate change and research
Can we feed the world in 2050?
Greg Edmeades, Tony Fischer and Derek Byerlee
Agricultural productivity in Australia and New Zealand: trends, constraints and opportunities
Michael Robertson
Promoting food security by supporting Agricultural R&D
John D. Mullen
Food security and sustainable resource use
The Sustainable Use of Water Resources for Agriculture and Horticulture
Brent Clothier, Steve Green and Markus Deurer
A postscript to “Peak P”– an agronomist’s response to diminishing P reserves
Peter Cornish