摘要
本文采用迷宫装置、通过液体实验的方法,研究了二甲亚砜和5种市售香精对金鱼的诱食活性。结果表明:二甲亚砜、葡萄香精和菠萝香精对金鱼有显著的诱食活性,而杨梅香精、荔枝香精和桔子香精则无诱食活性。
In this paper, the feeding attraction activities of several Substances-DM and five kinds of essences in commerce for goldfish were studied with liquid methods in labyrinth. The results indicated that DM,grape essence and pineapple essence have obvious feeding attraction activities, but red bayberry essence, litchi essence and tangerme essence have none.
出处
《河北渔业》
北大核心
1996年第5期11-13,共3页
基金
河北省教委资助项目
关键词
金鱼
诱食活性
二甲亚砜
香精
Goldfish (Carassius auratus L.) Essence Feeding attraction activity
