@article{oai:fukuyama-u.repo.nii.ac.jp:00007411, author = {松本, 正樹 and 松本, 良樹 and 沖増, 英治 and 雨村, 明倫}, journal = {福山大学附属内海生物資源研究所報告}, month = {Oct}, note = {P(論文), マダイ,ヒラメ,アユ仔稚魚の餌料としてのワムシに光合成細菌の生菌,加熱死菌,圧力破壊菌をそれぞれ添加して飼育実験を行った結果,マダイでは光合成細菌の生菌,加熱死菌なちびに圧力破壊菌のすべてに成長促進,生残率向上の効果が認められた。アユについては加熱死菌添加の場合に成長促進,生残率向上の効果が認められたが,他の試験区は無添加区と変わらなかった。ヒラメでは飼育30日間において成長促進効果は認めちれなかったが,生菌,加熱死菌添加に生残率向上効果が認められた。, Photosynthetic bacteria Rhodobacter capsulatus (PSB) are being practically applied in Japan as a feed additive for growing fish to improve the meat quality and disease resistance. In the present paper was undertaken a comparative study of the growth and mortality during culture of larval red sea bream Pagrus major, Ayu Plecoglossus altivelis and flounder Pralichthys olivaceus for 30 days with feeding rotifers which had been cultured with Tetraselmis and three types of PSB, i.e., live PSB, heated PSB and disrupted PSB. The results were: 1)Better growth and lower mortality were obtained in any of groups oflarval red sea breams fed with the rotifers which were cultured with addition of heated or disrupted PSB. 2) A similar result was also obtained for larval Ayu grown with the rotifers cultured with adding of heated PSB. However, those Ayu examined with rotifers which were cultured on addition of live and disrupted PSB were not necessarily improved in the last half of the feeding test period. 3) On the other hand, no improved results were obtained in the test of larval flounder, indicating that the effect of PSB differs depending on the species and growing stage of fish to be examined.}, pages = {1--10}, title = {1. 光合成細菌を添加培養したシオミズツボワムシの養殖魚仔稚魚に対する効果}, volume = {2}, year = {1991} }