On November 2, the third-generation hybrid rice developed by Yuan Longping, China's "father of hybrid rice," and his team achieved a yield of 911.7 kg per mu (0.067 hectare) in an experimental plot in central China's Hunan Province. Combined with an early-season rice yield of 619.06 kg, the total annual rice yield of the plot in Qingzhu Village, Hengnan County of the province reached 1,530.76 kg per mu.