From the Farm. Which of the country's best agtech ideas will earn big bucks?

From the Farm. Which of the country's best agtech ideas will earn big bucks?
By Fiona Rotherham June 18 (BusinessDesk) - A whole bunch of clever ideas was on show at the 47th annual Fieldays last week – the biggest agricultural event of its type in the southern hemisphere. The innovation award winners out of more than 60 entries included a smartphone app that detects whether an electric fence is live or not, an on-farm mastitis diagnostic tool, a water-conserving hose nozzle for washing down yards, a moveable stainless steel fence step, and the first fully composite rotary platform designed to milk several thousan...