Farmers doubling their crop yields with solar-powered tractor - BBC Africa

An innovative farming method called Deep Bed Farming is transforming lives in Malawi. With the help of a solar-powered tractor designed in the UK, farmers are digging deeper into the soil and improving water and air penetration. This has more than doubled their yields - moving them closer to food security. Subscribe: http://bit.ly/subscribetoafrica Website: https://www.bbc.com/africa Facebook: https://www.facebook.com/bbcnewsafrica/ Twitter: https://www.twitter.com/bbcafrica/ Instagram: https://www.instagram.com/bbcafrica/