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  • Arable Extra Issue 143 N Smart Six Soil Driven Steps To Smarter Nitrogen Fertiliser Decisions

Arable Extra Issue 143: N Smart: Six soil-driven steps to smarter nitrogen fertiliser decisions

This arable extra outlines six steps to help you to reduce your nitrogen costs by factoring in what is in the soil using tests and tools available. 

Read this arable extra here. 

Related Resources

05 December 2025

H82 Irrigation management for browntop seed crops

This Herbage Update summarises findings from three seasons of irrigation on browntop trials in Canterbury, New Zealand.

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05 December 2025

H80 Irrigation management for perennial ryegrass seed crops

This Herbage Update summarises three seasons of irrigation experiments investigating yield penalties from early versus late-season drought and identifying mechanisms to guide irrigation strategies for improved water-use efficiency.

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05 December 2025

FAR Technical Report Issue 2 - Moisture Monitoring Project 2024/25

This report outlines findings from the moisture probe trial including the performance of each of the systems tested in Year 2 (2024-25) and outlines key points to consider when choosing a moisture monitoring system based on findings from both year’s work.

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05 December 2025

How to use the soil nitrogen supply calculator - video

Watch here as FAR's Dirk Wallace takes you through step by step how to use FAR's soil nitrogen supply calculator.

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05 December 2025

How to take soil samples - video

FAR's Senior Environment Researcher Dirk Wallace takes you through the steps to taking your own soil samples and sending them off to the lab.

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05 December 2025

Moisture probe trial at Chertsey research site

The moisture probe trial is back for 2025-26 season. We have moisture probes from different providers installed at our Chertsey research site. View the different companies dashboards here.

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05 December 2025

Soil compaction webinar with Philip Wright

Soil health is the key to success in any farming system, join this evening webinar with Philip Wright owner of Wright Resolutions Limited (UK) to learn how reduced and more effective tillage, correct use of tyre pressures can impact on your soil health and structure, possibly increasing yields.

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05 December 2025

2G and 3G decommission - what you need to know

With Spark and One NZ decommissioning their 2G and 3G networks across the country near the end of 2025. FAR has contacted the companies involved with the moisture probe trial to find out how it could affect your farm.

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05 December 2025

Autumn round up booklet 2025

Read the booklet for the 2025 autumn round up series here. 

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05 December 2025

Climate change and greenhouse gases: what arable farmers need to know

What are greenhouse gases and how do they affect climate? Which GHGs are produced on arable farms and how can you measure them?  This book provides a Greenhouse Gas 101 for New Zealand arable farmers. It provides the information you need to understand public discussions and start considering a management plan for your farm business.

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