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机构地区:[1]丽水市水产技术推广站,浙江丽水323000 [2]丽水市莲都区水产技术推广站,浙江丽水323000
出 处:《水产养殖》2008年第1期8-10,共3页Journal of Aquaculture
摘 要:网箱单养、混养光唇鱼的试验结果表明,在25m2网箱中,单养光唇鱼以200~220尾/m2的放养密度比较合适,单位面积产量可达12.7~12.9kg/m2;瓯江彩鲤网箱中混养光唇鱼,在瓯江彩鲤保持180尾/m2的放养密度不变的情况下,混养20尾/m2的光唇鱼,其效果比单养瓯江彩鲤更好,单位面积产量可达103.2kg/m2。The results showed that the slocking densities of A. fasciatus with 200-220 fish per m^2 in monocuhure were suitable, and the output per m^2 were between 12.7 kg and 12.9 kg. In net cage cultured Cyprinus carpio var.color, stocking 20 of A. fasciatus could get better result than in monocuhure of C. carpio vat.color with original density of 180. The output could increased to 103.2kg per m^2, which showed that mixing of A. fasciatus at suitable ratio with common farmed fish can not only played a role of cleaning net cage, but also reduced fish diseases.
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