Story: Topdressing
Page 9. All images & media
From page 1 - Fertilisers and spreading methods
From page 2 - Spreading fertiliser
From page 3 - Ground spreading
From page 4 - Origins of aerial topdressing
From page 5 - Commercial developments of aerial topdressing
From page 6 - Topdressing today
From page 7 - Legislation, quality assurance and safety
How to cite this page
John Maber, Topdressing, Te Ara – the Encyclopedia of New Zealand, https://teara.govt.nz/en/story/4073/media (accessed 13 June 2026).
Story by John Maber, published 1 March 2009.