We yarn to an iconic soil scientist who's has spent a lifetime serving agriculture and farmers, who hung up his microscope on Friday.

<p>We yarn to an iconic soil scientist who's has spent a lifetime serving agriculture and farmers, who hung up his microscope on Friday.</p>

Jamie Mackay delivers your daily fix of everything going on in NZ's biggest industry, along with a generous side-serve of news, sports and politics. The Country from Newstalk ZB, Hokonui and Gold Sport.

<p>Jamie Mackay delivers your daily fix of everything going on in NZ's biggest industry, along with a generous side-serve of news, sports and politics. The Country from Newstalk ZB, Hokonui and Gold Sport.</p>

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