Graziers eye novel stockfeed

By Catherine Miller
Updated December 21 2015 - 12:21pm, first published April 24 2013 - 3:30am
ON THE GRAPE: Grape marc is being trialled by several South Australian graziers as a likely cheap, alternative supplementary feed.
ON THE GRAPE: Grape marc is being trialled by several South Australian graziers as a likely cheap, alternative supplementary feed.

RUMINANT-livestock are the biggest culprits of on-farm greenhouse gas, but novel feed additives such as grape marc (waste) may reduce their emissions.

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