Roger Armstrong

Department of Primary Industries, Victoria
Private Bag 260
110 Natimuk Road
Horsham, Victoria Australia 3401
Email: Roger.Armstrong@dpi.vic.gov.au

Papers:
3:45 PM, Duke Energy Convention Center, Room 235, Level 2 207-11 Nitrogen Dynamics in Grain Crop and Legume Pasture Systems Under Elevated Carbon Dioxide: A Meta-Analysis.
3:00 PM, Duke Energy Convention Center, Exhibit Hall AB, Level 1 279-9 Does Phosphorus Stimulate the Effect of Elevated Carbon Dioxide On Growth and Symbiotic Nitrogen Fixation of Grain and Pasture Legumes?.
2:20 PM, Duke Energy Convention Center, Room 200, Level 2 309-5 Phosphorus Speciation in Plant Parts of Wheat and Canola Is Affected by Phosphorus Supply.