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Dejandian, S., kazemi, R., hallajian, A., maleki shomali, S. (2018). Gonad histology of farmed Great sturgeon (Huso huso) at 3 – 4 year old. , 2(Autumn 2018), 59-69.
Sohrab Dejandian; rezvan kazemi; ali hallajian; sepideh maleki shomali. "Gonad histology of farmed Great sturgeon (Huso huso) at 3 – 4 year old". , 2, Autumn 2018, 2018, 59-69.
Dejandian, S., kazemi, R., hallajian, A., maleki shomali, S. (2018). 'Gonad histology of farmed Great sturgeon (Huso huso) at 3 – 4 year old', , 2(Autumn 2018), pp. 59-69.
Dejandian, S., kazemi, R., hallajian, A., maleki shomali, S. Gonad histology of farmed Great sturgeon (Huso huso) at 3 – 4 year old. , 2018; 2(Autumn 2018): 59-69.

Gonad histology of farmed Great sturgeon (Huso huso) at 3 – 4 year old

علوم آبزی پروری پیشرفته
Article 6, Volume 2, Autumn 2018, September 2018, Pages 59-69    PDF (1.39 M)
Document Type: article
Authors
Sohrab Dejandian* 1; rezvan kazemi2; ali hallajian2; sepideh maleki shomali3
1Inland Waters Aquaculture Research center, Iranian Fisheries Science Research Institute (IFSRI), Agriculture research Education and Extension Organization (AREEO), Bandar-e Anzali, Iran
2International Sturgeon Research Institute, Agricultural Research Education and Extension Organization (AREEO), Rasht, Iran
3M.Sc.
Abstract
In this research,were evaluated 50 gonad pieces at age 3 and 4 year old , farmed huso huso in concrete pools of Shahid Rajaee Reproduction and Rearing Sari were 25 pieces (14 females and 11 males) by biopsy in the winter 2003. Anesthetizing fish was used with clove powder. Microscopic slides were prepared by microtome 5-7µ and then the histological slides were stained with Hematoxylene & Eosin. Microscopic studies showed that 54% of the fish (27 pieces), 46% (23 pieces) male and were detectable of sexual maturity in terms. Also, in this study, 25 pieces of the Shahid Rajaee, 56% of the were males, 44% females, and including 3 stages I- II (28.57%), stage II (50%) and stage II- III ( 21.42%) and in males 5 sex stages included stage I- II (9.88%), stage II (18.8%), stage II- III (18.8%) and stage III-IV (27.3%) and stage IV (27.3%) observation Became Of the 25 pieces of the Gorgan Shahid Marjani, 52% were female and 48% were male. Sexual maturity of the four sexual stages in the females including stage I (15.8%), stage I- II (30.76%) stage II (38.44%) and stage II-III (15.38%) and in males three sexual stages Including stage II (58.3%), stage II-III (25%) and stage IV (16.66%) were detectable. Our studies showed that according to age, environmental conditions and maintenance, these fishes were in the proper position and desirable sexual maturity in term.
Keywords
Farmed; Huso huso; Gonad; Sexual maturity stages; Histology
References
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