渔业上指一个养鱼塘逐年轮换饲养不同种类的鱼【渔】to raise in rotation

• 该地区积极推行中下水层贝藻间养、轮养、大养等立体化养殖技术。

  This region is actively promoting three dimensional raising technologies such as the intercropping, raising in rotation, and large scale raising of shellfish and algae in mid to lower water levels.

• 采用间养、轮养的方式发展渔业。

  Use the methods of intercropping and raising in rotation to develop the fishery industry.