Anesthetic effects of Lidocaine-hydrochloride and Caryophillium aromaticus in simulated transport experiment on quality parameters of rainbow trout juvenile Oncorhynchus mykiss

Subject Areas : New Technologies in Aquaculture Development

s.ehsan saberi ¹ , abas Sadeghloo ² , farahnaz Lakzaei ³

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Received: 2022-02-05 Accepted : 2022-02-05 Published : 2021-12-22

Keywords: Anesthetic, Transport, Keywords: Rainbow trout, Caryophillium aromaticus excretion, Lidocaine hydrochloride,

Abstract :

AbstractSimulated transportation of rainbow trout Oncorhynchus mykiss fingerlings to study stress reactions the effects of Lidocaine hydrochloride and Caryophillium aromaticus on water quality parameters Dissolved oxygen (DO), ammonia nitrogen (NH4+) and pH of control group and treated group of 5, 10, 20 ppm Lidocaine hydrochloride and 5, 10, 30ppm Caryophillium aromaticus similar experiments simulating the park et al (2009) of Winter flounder Pleuronectes effected Lidocaine hydrochloride Done separately for each period of 5 hours in 3 replicate samples in the results relative decline DO 4.42 ppm and increase NH4+ 0.45mg/l after 5h without loss of sample groups Lidocaine hydrochloride but increase NH4+ 2.04mg/l and the sharp decline DO 2.10ppm after 5h caused the juveniles were suffering losses %100 due to the high concentration of anesthetic Caryophillium aromaticus shock and did not leave. The purpose of simulating long-term transport juveniles Oncorhynchus mykiss separated by an anesthetic Lidocaine hydrochloride and Caryophillium aromaticus measure strength and economic of these results is non-toxic and effective anesthetic being also group 20 ppm Lidocaine hydrochloride is an effective rate in the Caryophillium aromaticus 5 ppm and control group critical condition operations metabolism excretion are juveniles Oncorhynchus mykiss.