温流水养殖彩虹鲷高产试验研究  

Experimental Study on High Yield of Rainbow Porgy Cultured in Warm Water

作　　者：杨芳[1] 张秀梅 YANG Fang;ZHANG Xiumei(Qingdao Technical College,266555,Qingdao,Shandong,PRC;Jinan Shengquan Group Company Limited,250000,Ji'nan,PRC)

机构地区：[1]青岛职业技术学院,山东青岛266555 [2]济南圣泉基团股份有限公司,济南250000

出　　处：《江西科学》2021年第4期597-601,共5页Jiangxi Science

摘　　要：2000年1—4月利用国家级青岛罗非鱼良种场热电厂的余热水在16口面积为50.2 m^(2)的圆形流水池中养殖彩虹鲷,试验采用随机区组法重点研究彩虹鲷的不同放养规格和不同放养方式对产量的影响。统计结果表明:彩虹鲷的平均放养规格在115 g/尾左右,净产量较高,单养可达47.75 kg/m^(3)。池中混养少量淡水白鲳,有利于产量的提高。养殖期间水化测试结果表明:温流水循环养殖技术既能很好地满足养殖水质标准,又减少了污水排放,节约了用水。对养殖中的主要管理技术进行总结,认为温流水养殖彩虹鲷的关键管理技术在于精心投喂,定期排污,洗刷充气管和疾病防治。In the course of the experiment,the Red Ttilapia were bred in round tanks( about 50. 2 squre meter) with running water came from the cooling pool of a power plant. With randomized blocks method applied,emphasized on the influence of different sizes of fry and different stocking mode on the end output the result was as follows: when stocking siza as about 115 groms/per the yield was highest. with the monocnlture output reaching 47. 75 kg/m3. If polycultured with certain much of frechuwcater butterfish the output could increased also much more. The water quality analysis showed that heated-running-water technic could not only meet of water qulity Standard of aquculture,but also minimized the sewage Disharges,and by so doing,much frech water could also be saved. And during period of the test,it was conclued that some useful technical measures on daily management,that,the keys to the heated-running-water culturing technique are: regular sewage discharging,regular gas-tube cleaning and disease preventing.

关 键 词：温流水 彩虹鲷 放养模式 高产 

分 类 号：S965.231[农业科学—水产养殖]