Martin Upsdell

Martin Upsdell

AgResearch,
Private Bag 3123
Hamilton New Zealand Papers:
3:45 PM, Henry Gonzalez Convention Center, Room 217B 209-11 50 Years of Change In Total Soil C and N of Pastures Under Differing Irrigation Frequencies and P Fertiliser Application Rates.
10:05 AM, Henry Gonzalez Convention Center, Room 207B 391-8 Soil Nitrogen Isotopes As An Indicator of N Losses From Grazed Pastures In New Zealand.