The southern region is different from previous years, and old rice is really more delicious. Reasons: The rice planthopper disaster was serious this year, and the pesticide was used too much, which led to high pesticide residue during harvesting; Due to the excessive use of pesticides this year, the taste is greatly reduced, and the viscosity and fragrance of the past have also declined. The healthy use method is to store this year's rice for a certain period of time before using it. However, suggestion: If you want to use new rice, please use northern rice, especially northeast rice.