Iranian Scientific Fisheries Journal
مجله علمي شيلات ايران
isfj
Agriculture
http://isfj.ir
1
admin
1026-1354
2322-5998
10.18869/acadpub.isfj
000000
000000
000000
fa
jalali
1393
1
1
gregorian
2014
4
1
23
1
online
1
fulltext
fa
یافته علمی کوتاه: کنترل روند برگشت ازبیهوشی با گل میخک(Eugenia caryophyllata) در قزل آلای رنگین کمان (Oncorhynchus mykiss)
The control of recovery process with clove tree (Eugenia caryophyllata) in rainbow trout (Oncorhynchus mykiss)
فيزيولوژي آبزيان
فيزيولوژي آبزيان
پژوهشي
Research
In order to investigate the effect of different temperature of anesthetic (clove tree) and recover (anesthetic-free water) solutions on recovery process, The anesthetic induction times and recovery times of 540 fingerlings of rainbow trout (Oncorhynchus mykiss) weighing 3.2 ± 0.2 g in anesthesia/ recovery solutions with cross-combined of temperature of 5,11 and 17 °C as experimental treatments (9 treatments) were compared. The anesthesia was induced by170 ppm of aqueous clove (Eugenia caryophyllata) solution. Results showed that both induction and recovery times were adversely temperature-dependent. Recovery times of treatments, related to temperature of anesthetic solutions and their temperature, were significantly different (P < 0.05). Our results indicated that mean recovery time (three temperature treatments) of the fish exposed to the lower temperature anesthetic solutions generally decreased opposing with higher anesthetic solutions. The lowest recovery time (61±11.1 seconds) in17°C anesthetic-free water occurred in fishes induced to 5°C anesthetic solution. In contrast, the highest recovery time (523±154 seconds) in 5°C water happened in fishes induced to 17°C anesthetic solution. Warm and cold thermal difference in anesthetic and recover solutions could extend recovery time 1 up to 8 minutes. Regarding to aim and demanded time, by selected favorite temperatures can control anesthesia/or recovery time in
Rainbow trout, Clove tree, Recovery, Temperature
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122
http://isfj.ir/browse.php?a_code=A-10-153-1&slc_lang=fa&sid=1
A.
Rastiannasab
ابوالحسن
راستیان نسب
rastian1921@yahoo.com
100319475328460015490
100319475328460015490
Yes
S.A.
Hosseini
سید عبدالحمید
حسینی
100319475328460015491
100319475328460015491
No
M.
Sharif Rohani
مصطفی
شریف روحانی
100319475328460015492
100319475328460015492
No
H.
Gandomkar
حبیب اله
گندم کار
100319475328460015493
100319475328460015493
No
A.
Nekoyiefard
علی
نکویی فرد
100319475328460015494
100319475328460015494
No
E.
Gorjipour
عین الله
گرجی پور
100319475328460015495
100319475328460015495
No