As primary producers in lake water, aquatic plants not only play an important role in improving lake ecological conditions, optimizing water environment, providing places for fish to inhabit, breed, find bait and avoid enemies, etc. In addition, some aquatic plants are delicious bait for herbivorous fish. Therefore, we can make full use of aquatic resources and develop fish farming and animal husbandry.

For example, most kinds of POTAMOGETON POTAMOGETON can be used as feed for herbivorous fish, waterfowl (goose, duck) and poultry (pig, chicken), and can also be used as farm organic fertilizer. There are special papers for reference.