When did Weifang raise geese?

Keep geese in Weifang in spring or September 9- 10/October. The best time to raise geese in a year has two seasons, one is between spring and Tomb-Sweeping Day, and the other is around the Mid-Autumn Festival. Spring is the season when everything recovers, and the germination of spring grass is especially beneficial to the brooding of goslings. Autumn is the harvest season, and sufficient grain and grass ensure the nutritional needs of geese.