Meat & Livestock Australia has responded to Cattle Australia's call to change the CN30 plan.

"Voluntary water purchases are not the government's first choice, but they need to be on the table if we're serious," the Water Minister said.

Take a look at the facts for the Yes and No case as provided by MPs and Senators, and circulated by the Electoral Commission in recent weeks.

Lentil prices are soaring and could drag other pulse crops up with them due to dry weather in India and Canada.