
Ways to Reduce Nitrate Leaching Part 1
By Dr Gordon Rajendram In the previous article, I outlined why nitrate leaching occurs and why it is so difficult to control. Now, I will

By Dr Gordon Rajendram In the previous article, I outlined why nitrate leaching occurs and why it is so difficult to control. Now, I will

By Dr Gordon Rajendram In this first article, I want to focus on one of the most pressing issues affecting both productivity and the environment:

FOR IMMEDIATE RELEASE 10 December 2025 The New Zealand National Fieldays Society has achieved a major sustainability milestone, verified by Instep (a New Zealand-based sustainability

As New Zealand’s pastoral sector grapples with ever tighter environmental thresholds around nitrate leaching, the science of soil carbon is emerging as a critical frontier.

Pictured above: Dr Gordon Rajendram and Mark Robertson (holding Humates) on a pumice soil farm in Taupo Leading Hamilton-based soil scientist Dr Gordon Rajendram says

One of New Zealand’s leading independent soil scientists, Dr Gordon Rajendram, is in Taranaki this week performing field trails for Tokoroa-based Blue Pacific Minerals (BPM).
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