Plastic agricultural sheeting has made many farms more productive and profitable, but it's also a major source of pollution. Finding an alternative which doesn't contaminate the environment after use is a challenge. Landline's Kerry Staight visited the makers of Australia's first certified soil biodegradable plastic mulch. 📺 Watch Landline Sundays on ABCTV or catch up on iview: https://bit.ly/LandlineABCiview Subscribe 🔔 http://ab.co/ABCAus-subscribe ___________________________________________ Web: http://abc.net.au/ Facebook: http://facebook.com/abc Twitter: http://twitter.com/abcaustralia Instagram: http://instagram.com/abcaustralia ___________________________________________ Please note: On most of our videos, the captions/subtitles are auto-generated by YouTube. This is an official Australian Broadcasting Corporation YouTube channel. Contributions may be removed if they violate ABC's Online Conditions of Use http://www.abc.net.au/conditions.htm (Section 3).