| 摘要 |
PURPOSE: A method for breeding duck using reservoir is provided to reduce breeding expenses, to breed healthy duck, and to increase the income of a farmhouse. CONSTITUTION: A method for breeding duck using reservoir is constituted as follows. A cage(100) for restricting the active region of duck is installed in a reservoir. Eichhornia crassipes is cultivated in the case and duct is released. The cage comprises a post(10), a buoyant member(20), and a net. The buoyant member is equipped with a plurality of sealed containers. In the bottom of the post, an anchor is connected. |
