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Nitrogen fertilisers: improving efficiency and saving money – VIC (Factsheet)

This Agriculture Victoria factsheet explains how improving nitrogen (N) fertiliser efficiency can reduce costs and lower emissions in farming systems. It outlines the main pathways of N loss, such as leaching, volatilisation and denitrification. It describes practical strategies to improve efficiency, including: #

  • matching N supply to crop demand #

  • selecting appropriate fertiliser products #

  • timing and placement #

  • using tools such as soil testing and decision support systems. #

The factsheet highlights that improving N use efficiency can increase profitability while reducing environmental impacts, particularly nitrous oxide emissions. It includes 3 videos (listed below) While focused on Victorian conditions, the principles are relevant to other Australian regions with similar farming systems. #

Videos:
Improving the bottom line through improved nitrogen fertiliser use efficiency – with Roger Armstrong [9:43] (2017)
Long term nitrous oxide and N fertiliser use efficiency research findings [7:51] (2017)
Practical steps for landowners: soil sampling – with Greg Bekker [3:52] (2015)
  • Audience: RSP, tertiary students, landholders, SFSG, consultants
  • State: WA, SA, VIC, NSW
  • Author/Editor: Agriculture Victoria
  • Publisher: Agriculture Victoria
  • Resource Type: Factsheet
  • Copyright Year: 2026
  • Not Provided
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Resource Last Updated: April 8, 2026

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