Story: Superphosphate

Granulated superphosphate

Granulated superphosphate

A sample of granulated superphosphate is being inspected from the granulator. Granulated superphosphate allows more accurate spreading and reduces fertiliser being lost as wind-blown dust.

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Ballance Agri-Nutrients
Photograph by David Vernon

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How to cite this page:

Arthur Duncan, 'Superphosphate - New Zealand superphosphate', Te Ara - the Encyclopedia of New Zealand, (accessed 19 August 2022)

Story by Arthur Duncan, published 24 Nov 2008