I heard friends in Maotai Town say that the drunkenness and trembling of Datang wine industry are both Dragon Boat Festival songs. What does this mean?

Dragon Boat Festival Daqu-making refers to high-temperature Daqu, which is a saccharifying starter for fermentation. Daqu-making is started by sauce enterprises on the fifth day of the fifth lunar month. There are several reasons: first, wheat, the raw material for koji-making, is ripe at this time; Secondly, during the Dragon Boat Festival, the environmental temperature is high, and microorganisms grow vigorously, and the koji-making mainly focuses on enriching environmental microorganisms, which is the best time to make koji. Third, although it is the Dragon Boat Festival, it is difficult to make music at this time in modern industrial production, so you can make music most of the year.