摘要
本研究根据鳗鱼的生物学特性和对蛋白质、脂肪的代谢原理设计合成的鳗鱼多长素“9101”和“9103”。经同一个鳗鱼场3次重复试验,结果证明使用该两种多长素分别比对照组提高鳗鱼生长速度26.81％和25.96％,每吨可增加纯收入6000元以上。另在11个鳗鱼场扩大试验,结果与小试一致,效果稳定可靠,且对僵鳗有显著的复苏效果。本产品用量小、成本低、效益高、使用方便,值得推广。
Based on eel's biological character and principle of protein and fatty metabolism, two kinds of eel additives named Multifunctional Promoting Agent(MPA) '9101' and '9103' have been synthetized, and tested for three times in an eel fishery. The results showed that these two kinds of MPA could raise the growth rate to 26. 81% and 25. 96%, feed efficiency to 18. 66% and 19. 60% respectively to compare with the control groups. Each ton feed which containing 10 ppm concentration of MPA could increase net income above 6000 yuan. The trials in eleven eel fisheries also showed coincident results with the small-scale experiment, the efficiency was stable and reliable. It also has a significant recovering effect on runt eels. The products need only small dose with low cost, high profits and merit further popularization.
关键词
鳗鱼
多长素
Eel
Multifunctional Promoting Agent
Feed efficiency
