人工配合饲料养殖九孔鲍稚鲍的效果

Effect of artificial diets on feeding young abalone Haliotis diversicolor supertexta

本文报道了人工配合饲料养殖九孔鲍稚鲍的效果。在台湾式池子养殖试验中，鲍的生长速度达到197μm／d，放养密度为2800只／m2。在日本式的平面流水式养殖中，生长速度为104μm／d，江蓠对照组为48μm／d，江蓠组的相对生长指数仅为人工配合饲料组的46％。实验证明人工配合饲料能够促进九孔鲍稚鲍的生长。

The paper reports the effect of artificial diets on the growth performance of the abalone Haliotis diversicolor supertexta. With Taiwan's mothed of pool farming,and density of 2 800 bodies per square meter,the growth rate of 197 μm/d was gained. In the Japanese' S culture mothed of plane flowing water, the growth rate of 104μm/d was gained for the abalone fed on artificial diets,and only 48μm/d was gained for the abalone fed on the seaweed Gracilaria verrueosa Daperfuss,of which the relative growth index was only 46% of the artificial dlets'The results showed that the artificial diets can promote the growth rate of the young abolone Haliotis diuersicolor supertexta.