この Link あなたの言語には存在しません, で見る: Kiswahili (sw), English (en),
またはGoogle翻訳を使用する:  

https://kijani.app/en/

Google Play

A fun and easy to use educational app providing regreening techniques to small holder farmers and pastoralists in Africa.
With this app, farmers and pastoralists will be able to learn regreening techniques that will help them to restore their land and improve their yield.