| 摘要 |
PCT No. PCT/DK86/00072 Sec. 371 Date Feb. 17, 1987 Sec. 102(e) Date Feb. 17, 1987 PCT Filed Jun. 20, 1986 PCT Pub. No. WO86/07524 PCT Pub. Date Dec. 31, 1986.A fish breeding net (10) for sea fish farms has a bottom (16) which slopes from all sides downwardly toward a net well (17) into which dead fish sooner or later sink or slide. The net well is pulled up to the surface of the water at suitable intervals or as required by means of a line (20) attached to the well and is emptied of dead fish. |
