11 Jul 2008

Eco-n Technology

From Country Life, 7:18 pm on 11 July 2008
Listen duration 12:36
Add to playlist

Developed by Professors Keith Cameron and Hong J Di, Eco-n uses cows urine to boosts grass growth.

Recent stories from Country Life

Get the RNZ app

for easy access to all your favourite programmes

Download from Apple App Store Download from Google Play Store

Subscribe to Country Life

Podcast (MP3) Oggcast (Vorbis)