3 ms·Redefining agricultural yields: from tonnes to people nourished per hectare1 points by kawera 9y agokawera 9y agoA 4 minute video abstract for those in a hurry: https://www.youtube.com/watch?v=LmBVbqEPeC0 https://www.youtube.com/watch?v=LmBVbqEPeC0