Based on the water quality and fish food foundation, the proposal of immigrating some fish species, which eat the rotten organic fragment as primary feed, is put forward.

根据河道水质情况及渔业饵料基础，提出引进以摄食腐碎为主的鱼类等措施。

youdao

Based on the water quality and fish food foundation, the proposal of immigrating some fish species, which eat the rotten organic fragment as primary feed, is put forward.

根据河道水质情况及渔业饵料基础，提出引进以摄食腐碎为主的鱼类等措施。

youdao