They used tobacco plants in field trials to confirm that the efficiency of photosynthesis can be increased to produce higher yields of plants, something that many scientists once thought impossible. (seeker.com)
The American idea of efficiency was producing a high yield as quickly as possible. (inc.com)
But, thanks to the latest rice breeding research, recently developed varieties that produce higher yield under drought have their own built - in water management strategy. (ricecrp.org)