These plants themselves contained chlorophyll or other pigments that could absorb solar energy and photosynthesize with the carbon dioxide in the water and air to produce carbohydrates and oxygen. Not only could they purify the air, but they could also purify the water environment. They were also important for matching fish.
Most importantly, the effects of the game were definitely stronger than in reality.
Furthermore, these floating plants also had a decorative effect on the scenery.
Qin Lin controlled his game character to look at the paddy field seeds. The aquatic floating plants he wanted could not appear in the catalogs of Level 1, 2, and 3 plants.
There were many types of plants that could be planted in Level 1 and 2 paddy fields. Previously, there were Xiangshui Tribute Rice seeds, and he could also cultivate eel and loach. He did not look at anything else carefully.