摘要
在常温下进行星鳗（Ａｓｔｒｏｃｏｎｇｅｒｍｙｒｉａｓｔｅｒ）、 （Ｐｌａｔｙｃｅｐｈａｌｕｓ ｉｎｄｉｃｕｓ）、黑鳗 （Ｓｐａｒｕｓ ｍａｃｒｏｃｅｐｈａｌｕｓ）、厚头平（Ｓｅｂａｓｔｅｓ ｐａｃｈｙｃｅｐｈａｌｕｓ）和皱唇鲨（Ｔｒｉａｋｉｓ ｓｃｙｌｌｉｕｍ） 等五种鱼类的生长实验，得出这５种鱼类摄食巢沙蚕、火枪乌贼、斑 （碎块）、带鱼 （碎块）和玉筋鱼的生态生长效率波动于３．８～３３．６％范围内，平均为１６．０％，相对 平均日摄食量处于１．６～１１．５％之间，另外，对饵料系数、平均日摄食量及平均体 重日增长量进行了探讨。
The growth experiments of five fishes, common Japanese conger (Astroconger mgriaster), Bartail flathead (Pistycephalus indicus ), Black porgy (Sporus macrocephalus ), spotbelly rockfish (Sebastes pochycephalus) and banded dogfish (Triakis scyllium), were carried out. It was concluded that the ecological growth efficiency of these fishes, feeding Diopatra neapolitana, Loligo beka and so on, were between 3. 833. 6%, and 16. 0% in average. The mean relative daily food consumption fluctuated between 1. 6-11. 5%. In addition,' food coefficients, mean daily food consumption and mean daily increment of body weight were discussed in this paper.
出处
《海洋科学》
CAS
CSCD
北大核心
1995年第3期52-54,共3页
Marine Sciences
关键词
海鱼
生态
生长效率
摄食量
星鳗
蛹
Marine fishes, Ecological growth efficiency, efficiency consumption
