The residue of the sweet bowl is put into the biological compost bin for decomposition, and the nutrient-rich organic fertilizer can be obtained. In the process of fertilizer production, attention should be paid to adding appropriate amount of straw and sawdust to adjust the moisture and aeration of compost. After a period of decomposition, sweet bowl residue will become a high-quality fertilizer, which can be used for crop growth and development.

The sweet bowl originated from the "ice bowl" in Qing Dynasty. This is a summer snack. The method is very simple, that is, all kinds of fruits and vegetables are stacked on a plate and then filled with ice. White gourd, lotus root, water chestnut, etc. Can be added to Chinese food, not only delicious, but also has a certain health care effect.