Acquiring relevant information shows that going to Changlu Farm during the Mid-Autumn Festival requires nucleic acid. According to the notice of the Changlu Tourism Expo Farm on September 10, 2022, guests entering the farm and hotel in the park from September 10, 2022 must present a negative nucleic acid test certificate within 72 hours. This year is 2022, and the Mid-Autumn Festival in 2022 is September 10. So going to Changlu Farm during the Mid-Autumn Festival requires nucleic acid. For specific news, please pay attention to the official website to obtain first-hand authoritative information.