Disc trencher
:
a machine designed for mechanical site preparation. It providescontinuous rows of planting spots rather than intermittent patches as provided by patchscarifiers. Consists of scarifying steel discs equipped with teeth. [Ministry of Forests -- Government of British Columbia]
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Mongabay.com seeks to raise interest in and appreciation of wild lands and wildlife, while examining the impact of emerging trends in climate, technology, economics, and finance on conservation and development (more)
