ScienceSoil holds the key to food securityTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceNippard, Cinnnamon12/13/2012December 13, 2012Soil supports life from the ground up. But when we talk about conservation and food security, we tend to focus on trees and crops. But soil has a very important role to play.https://p.dw.com/p/171ktAdvertisement Report by Cinnamon Nippard