The Spring Equinox in Loudi City has the following customs: 1. Sacrificing ancestors: The Spring Equinox is an important moment for worshiping ancestors. People will worship ancestors on this day and pray to their ancestors to protect their families' safety and happiness.

2. Tomb sweeping: During the Spring Equinox, people will visit the tombs of their ancestors, tidy up the tombs, pay homage to their ancestors, and express respect and remembrance of their ancestors.

3. Eat the Spring Equinox Rice: The Spring Equinox is one of the 24 traditional solar terms in China. People will eat the Spring Equinox Rice on this day to celebrate the festival.

4. Bask in the sun: During the vernal equinox, the day and night are equal in length and the temperature gradually rises. People like to bask in the sun and enjoy the warm sunshine.

5. Picking wild vegetables: During the spring equinox, wild vegetables begin to grow, and people go to the wild to pick wild vegetables. This is both a custom and a food culture.

6. Afforestation: The Spring Equinox is a time suitable for tree planting. People will organize tree planting activities on this day to increase greening and improve the environment.

In short, the Spring Equinox is an important traditional festival. People will express their respect and prayers for the festival through various customs. It is also a good time to celebrate the arrival of spring.