On today's REX Daily podcast, Dom talks with Toula Finlayson from Southland Carbon about its biochar product, how and why it's useful to agriculture and the process of making and applying it... He talks with Dr Lucy Hall, post doctoral scientist at DairyNZ, about her novel research into sleep deprivation in dairy farmers, what she learned from the research and her current focus on understanding and accelerating farm productivity... And he talks with Upper Clutha A&P Society Chair Keith Cooper about the upcoming Wanaka A&P Show (March 7-8), the Wanaka A&P Foundation and some of the grants it's handed out over the last year.

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