More Profit from Nitrogen (MPfN)

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“The Rural R&D for Profit project: More Profit from Nitrogen Program (MPfN) was a cross-sector partnership between four of Australia’s significant agricultural users of Nitrogen (N) fertilisers: horticultural tree crops, cotton, dairy, and sugar. The program aimed to improve nitrogen use efficiency (NUE) in these industries to achieve improved profitability and environmental sustainability. Ag Econ completed a Final Evaluation of the MPfN program, as well as economic case studies to investigate the on farm costs and benefits of adopting the MPfN research outputs”.


  • MPfN Final Evaluation June 2021

  • MPfN Economic case study: Implications for timing of N fertiliser application on irrigated cotton yields: apply all N up-front or split?

  • MPfN Economic case study: Matching N plant demand using Enhanced Efficiency Fertilisers and implications for N field run-off in irrigated cotton

  • MPfN Economic case study: Quantifying the whole farm systems impact of nitrogen: best practice on an irrigated dairy farm (NSW)

  • MPfN Economic case study: Quantifying the whole farm systems impact of nitrogen: best practice on an irrigated dairy farm (TAS)

  • MPfN Economic case study: Quantifying the whole farm systems impact of nitrogen: best practice on a rainfed dairy farm (VIC)

  • MPfN Economic case study: Improving dairy farm nitrogen use efficiency: using soil moisture monitoring (VIC)

  • MPfN Economic case study: Accounting for mineralised nitrogen (N) in sugarcane crop budgets to improve N use efficiency and profit

  • MPfN Economic case study: Smart blending of Enhanced Efficiency Fertilisers to maximise sugarcane profitability

  • MPfN Economic case study: Optimising nutrient management for improved productivity and fruit quality in mangoes

  • MPfN Economic case study: Optimising nutrient management for improved productivity and fruit quality in cherries

  • MPfN Economic case study: Assessment of the relationship between the most economic rate of N and N use efficiency: testing specific cotton, sugar, dairy and horticulture scenarios

  • MPfN Economic case study: Long-term costs and benefits of best practice Nitrogen Use Efficiency: market access and environmental considerations for increased profit

“The Final Evaluation and Economic Case studies can be found on the MPfN website, along with more information from the MPfN program.”