먹이종류에 따른 Rotifer, Brachionus rotundiformis의 고밀도 배양 = High Density Cultivation of Rotifer, Brachionus rotundiformis in the Different Diets

다국어 초록 (Multilingual Abstract)

The experiment was carried out in a 10 $\ell$ vessel in order to evaluate the growth and nutritional quality of rotifer, Brachienus rotundiformis fed by different diets (Freshwater Chlorella, Marine Chlorella and $\omega$-yeast) for the high density cultivation. The maximum densities for the rotifer fed on the marine Chlorella, freshwater Chlorella and $\omega$-yeast were $10,900\~12,400,\;9,190\~10,600$ and 2,390$\~$2,750 inds./ml, respectively. Therefore, the maximum densities for the rotifer fed on the marine Chlorella and freshwater Chlorella were higher than that for rotifer fed on the $\omega$-yeast The essential n-3 highly unsaturated fatty acid in rotifer fed on the marine Chlorella was $8.71\%$ which was slightly lower than that in rotifer fed on the $\omega$-yeast, $9.14\%$, while it was higher than that in the rotifer fed on freshwater Chlorella, $4.45\%$. This result indicated that marine Chlorella could be appropriate diet for the high density cultivation of rotifer.