【摘要】 对同步人工繁殖的瓦氏黄颡鱼和黄颡鱼仔、稚、幼鱼进行了生长特性和养殖性能的比较,结果表明:92日龄的瓦氏黄颡鱼和黄颡鱼平均体质量分别为18和14 g,差异显著(P<0.05);饲养期间,瓦氏黄颡鱼和黄颡鱼的总成活率分别为92.82%和74.97%,差异显著(P<0.05).因此,瓦氏黄颡鱼养殖性能优于黄颡鱼.更多还原

【Abstract】 The growth performance between Pelteobagrus vachelli and Pelteobagrus fulvidraco were compared,the average body mass of P.vachelli was 18 g after 92 days’ culturing,whereas the average body mass of P.fulvidraco was 14 g,and there were significant difference between them(P<0.05).The survival rate of P.vachelli and P.fulvidraco were 92.82% and 74.97%,respectively,which were significant different.These results indicated P.vachelli was better for culture than P.fulvidraco.更多还原