<p>Shoppers have been dismayed by grocery price rises for years, now there are warnings that food will cost even more as the effects of the Iran war reach consumers. </p><p>Transporting produce around the country will cost more due to high diesel prices, but farmers don’t necessarily get to recoup the surging costs on the farm itself.</p><p>So how are our farmers faring and when will another round of price hikes reach us at the supermarket check-out? </p><p>Today, we speak with agricultural business expert Stefan Vogel and to South Australian grain grower Louise Flohr. </p><p>Featured: </p><p>Louise Flohr, South Australian grain farmer</p><p>Stefan Vogel, general manager of RaboResearch Australia & New Zealand</p>