Nutrien Ag Solutions has sold its live export business to the Rothwell family's Winten Group.

There's been plenty of emphasis in past years on eating lamb on Australia Day to show you're a fair dinkum Aussie, but the butchers at Blackall have decided that beer is what customers really want on their barbecues on Sunday.

A tropical rock lobster growout facility in North Queensland is expected to create a new $500 million aquaculture industry.