He was delivering the 14th annual Nelson Mandela Foundation lecture, in Pretoria, on Sunday, 17 July, under the theme: “living together”.
“Right now, most African smallholders suffer from an almost total lack of innovation. They plant unproductive seeds in poor soils in order to produce just enough to feed their family,” he said.
Furthermore climate change was leading to more severe weather and affecting the sector.
“…Doing more of the same is going to bring even more meagre harvests. The key to breaking this cycle is a series of innovations at every step along the way from farm to market,” Gates said.
He said African farmers need better tools to avoid disasters and grow a surplus.
Farmers need seeds that can tolerate droughts, floods, pests, and disease as well as affordable fertiliser that includes the right mix of nutrients to replenish the soil, and easy-to-administer livestock vaccines that can prevent flocks and herds from being wiped out.
“Second, farmers need to be connected to markets where they can buy these inputs, sell their surplus, and earn a profit they can invest not only in their family’s basic needs but also back into the farm.
“This, in turn, will provide employment opportunities both on and off the farm as more prosperous farmers begin to support a range of local agribusinesses like seed dealers, trucking companies, and processing plants,” he said.
Another step that Africa needed to take towards the next economic opportunity is to promote job creation in other sectors.