Darren Doherty walks Doniga and Eric Markegard through some basic farm design. Working with contour maps. Where to hold water in the landscape. Various uses for tree systems on the farm.This is the third podcast that takes you to one of Darren's open consultancies. The consultancies themselves are workshops that center around a real world farm planning and development process. The hosts and Darren open up the process so you can learn from a real world application of theory.This audio was recorded at Darren Doherty's Regarian Open Consultancy at Markegard Family Farm on October 22 and 23, 2013. The workshop was open source, so thanks to Darren for allowing me to share this with you all.