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武汉生物工程学院、湖北省水产科学研究所、宜昌市水产技术推广站于2005年3月20日至2006年11月20日在三峡水库开展了无公害丁桂鱼(Tinca tinca)成鱼水库网箱养殖试验。试验网箱规格4 m×4 m×3.5 m(长×宽×高)。共计10个网箱,总产量达到5 907.6 kg,单产36.92 kg/m~2,平均体重0.295 kg。试验表明,在洁净的水库水体中架设网箱,投喂优质饲料,实施一系列严格的管理措施,不需要使用任何鱼药(除生石灰和漂白粉等清毒剂外),能获得满意的丁桂鱼养殖效果。试验期间水库的水质在正常范围之内,符合国家颁布的湖泊和水库二类水质标准(地表水环境质量标准)。
Wuhan Institute of Biological Engineering, Hubei Institute of Fisheries Sciences, Yichang Fisheries Technology Extension Station in March 20, 2005 to November 20, 2006 in the Three Gorges Reservoir launched a non-pollution Ding Gui fish (Tinca tinca) adult fish reservoir network Box breeding test. Test cage size 4 m × 4 m × 3.5 m (length × width × height). A total of 10 cages, the total output reached 5 907.6 kg, yield 36.92 kg / m ~ 2, the average weight of 0.295 kg. Experiments show that in a clean reservoir water cages set up, feeding high-quality feed, the implementation of a series of strict management measures, do not need to use any fish drugs (except lime and bleach and other disinfectants), can obtain satisfactory Ding Gui Yu Breeding effect. During the test, the water quality of the reservoir is within the normal range, which is in line with the second class of water quality standards (Surface Water Environmental Quality Standard) of lakes and reservoirs promulgated by the State.