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Story: Soil erosion and conservation

Erosion control on hill country

Video file

By the 1940s large areas of New Zealand farmland were subject to erosion, and serious questions were being asked. In this film clip Laurie Newnham (chair of the Soil Conservation and Rivers Control Council) stresses the importance of allowing native bush to regenerate, or of planting exotic species on steep hill country. The same message is still given today.

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Archives New Zealand - Te Rua Mahara o te Kāwanatanga

Reference: Chairman's speech on soil conservation. National Film Unit, 1950

Permission of Archives New Zealand Te Rua Mahara o te Kāwanatanga must be obtained before any re-use of this material.

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How to cite this page

Paul Gregg, Soil erosion and conservation – Legislation and catchment boards: 1940s–1950s, Te Ara – the Encyclopedia of New Zealand, https://teara.govt.nz/en/video/19798/erosion-control-on-hill-country (accessed 24 June 2026).

Story by Paul Gregg, published 1 March 2009.