The Forest Garden Tour – Agroforestry and permaculture with Martin Crawford.
From LondonTreeSurgeons YouTube channel.
Agroforestry is a land use management system in which trees or shrubs are grown around or among crops or pastureland. It combines shrubs and trees in agricultural and forestry technologies to create more diverse, productive, profitable, healthy,, ecologically sound, and sustainable land-use systems.
Permaculture is a system of agricultural and social design principles centred on simulating or directly utilizing the patterns and features observed in natural ecosystems. Permaculture was developed, and the term coined by Bill Mollison and David Holmgren in 1978.