Climate Change Could Increase Rice Yields
Published:09 Sep.2020 Source:Crop Science
Rice is the most consumed staple food in the world. It is especially common in Asia, where hunger concerns are prevalent.
Rice is classified as an annual plant, which means it completes its life cycle within one growing season then dies. However, in some tropical areas, rice can continue to grow year after year when taken care of properly. Just as grass grows back in a lawn after it is mowed, rice can be cut after it is harvested, and the plant will regrow. The farming practice of cutting the rice above ground and allowing it to regrow is called ratooning.
Although rice ratooning allows farmers to harvest more rice from the same fields, it requires a longer growing season compared to traditional single-harvest rice farming.