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利用室内养殖实验研究了暗纹东方鲀的体重与摄食率的关系以及其日粮的变化规律。结果表明,随着体重由12.3g增加到213.2g,摄食率由12.6%下降到2.6%,由于暗纹东方鲀属于偏肉食性鱼类,其日粮变化一般以2天为一个周期呈振荡型变化。
The relationship between the body weight and food intake rate and the changes of its diets of Takifugu obscurus were studied using indoor culture experiments. The results showed that with the increase of body weight from 12.3g to 213.2g, the ingestion rate decreased from 12.6% to 2.6%. As the Takifugu obscurus belongs to the partial carnivorous fish, the daily variation of the diet was usually oscillated in two days Variety.