On September 23, the Luoping County Agriculture and Rural Affairs Bureau of Qujing City invited scientific research experts to conduct land rice yield measurement. Most areas of Luoping County have little rainfall in spring, insufficient water storage capacity, and drought, which is suitable for hybrid rice dry planting. The variety measured on site is Zhongke Xilu 52, and the expected yield is about 400 to 450 kilograms, which is equivalent to 3 to 4 times the historical land rice yield.