For a number of years industry has recognised the need to have tools that will allow them to make smart decisions in relation to the use of nitrogen fertilisers in the production of horticultural (winegrapes, fruit and vegetables) and arable crops.
Nitrogen Management for Environmental Accountability (NMEA) was funded by MAF Sustainable Farming Fund (SFF) to achieve this objective.
2009. In: Nutrient management in a rapidly changing world. (Eds L.D. Currie and C.L. Lindsay).
Occasional Report No. 22. Fertilizer and Lime Research Centre, Massey University, Palmerston North, New Zealand. https://flrc.massey.ac.nz/workshops/09/paperlist.html