Why is it not allowed to grow vegetables in the Duchunyuan River? What is the impact?

The embankments on both sides of the river are used to resist floods and protect the lives and property of people on both sides of the river. Private cultivation of seeds on the river embankment will loosen the embankment soil and shorten the embankment, causing embankment collapse and soil erosion. Therefore, cultivation of seeds in local areas is strictly prohibited and is a matter of human life and nature. Floods are rare, sometimes occurring once every few decades, but don’t joke about such things.