High yielding seeds in East Africa

In eastern Uganda, population growth has forced farmers to farm smaller plots of land. Whereas in the past many farmers had access to manure from their animals, increasingly they are having to rely on chemical fertilisers. Moreover, farmers used to keep part of one year’s crop to plants for the following year’s produce. This has become less common and farmers are more likely to buy high yielding varieties (HYVs) of seed to produce their crop. HYVs, along with irrigation water ...