PENGARUH KOSENTRASI EKSTRAK DAUN DAN BIJI KECUBUNG (Datura matel , L) ERHADAP PROSES PEMBIUSAN INDUK IKAN LELE DUMBO (Clarias gariepinus , Burchell )
Abstract
Amethyst (Datura Meterl L) is a type of plant that is functioned to eliminate the awarness or as a drug. This plant has metal cristalin which has relaxation effect in muscle of luric. Amethyst consists of alkaloid, antropin, hiosiamin, and scopolomin. Nowdays, researching about leaf extract and amethyst seed as anasthesy at lele dumbo fish(clarias geriepenus burchell) never have done yet. According to that case, the writer want to do this researched that is purposed to know the influenced of extract leaf and seed amethyst through time anesthesy of main fish of lele dumbo. Experiment method was used in this researched which 2 actions and 9 repeated. The statistic result showed tvalue1,311< t table2,262 means there was no giving leaf extract and amethys seed in the process of anesthesy at the main lele fish (Hi was denied, H0 was accepted). The fastest time was happened in B action with submersion/ anesthesy that used main amethyst extract was 4,09 menutes. The longest proces in action A with submersion / anesthesy that use main extract amethyst is 6,15 minutes and the quickly awareness process belonged to B that was the submersion from fresh water of amethyst seed was 1,8 minutes.
Key words: anesthesy of lele fish, leaf, and amethyst seed
