Green rice will feed a hungry world
B. McPherson A quiet, green revolution is taking place in the Philippines. A joint effort by plant scientists in China and the Philippines has developed “Green Super Rice” which builds on the heritage of IR8, the rice developed 50 years ago that saved millions from starvation. Another revolution is needed now. By 2050, two billion more people will be living on Earth, many in areas where food is scarce. The changing climate is creating stressful conditions and lowered yields of many important food crops. This revolution relies on plant scientists using selective breeding techniques but also the knowledge gained with regard to genetics. Instead of inserting non-rice genes into the plant makeup, the scientists working on green super rice can now pick and choose gene bundles from rice plants that exhibit the traits needed. For instance plant breeders looking for a drought resistant rice but high yielding can select a gene from a drought resistant rice and insert it into the ...