Determining the maximum age and weight of juvenile (Acipenser stellatus) for release into the Caspian Sea

Document Type : scientific research article

Authors

1 Corresponding Author, International Sturgeon Research Institute, National Fisheries Science Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Rasht, Iran.

2 International Sturgeon Research Institute, National Fisheries Science Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Rasht, Iran.

Abstract

Abstrac:
. A total of 1,200 A. stellatus juveniles at different ages of 55, 69, 77 and 85 days were stored at a density of 100 eggs per square meter. Habitation of A. stellatus juveniles in four breeding treatments including 55 days (0.5-1 g), 69 days (1-3 g), 77 days, (3-5 g) and 85 days (5-10 g) in water Accepted and 4 experiments in different salinities (0-- 0-5, 4-5 /., 9-4 and 9-13) and each experiment was designed in 4 treatments and each treatment had 3 replications. The results of the present study showed that the best breeding period for releasing juvenile A. stellatus fish into the sea (salinity 9-13) during 77 and 85 days (3 to 5 and 5 to 10 g) (df = 3, F = 8.933 P = 0.006) and (, df = 3, F = 68.800 P = 0.000). Is, which has the lowest loss rate.

Keywords

Main Subjects


1.FAO. (2019). The state of world fisheries and aquaculture food and agriculture organization of the United Nations, fisheries and aquaculture department, ROME. 214p.
2.Abdolmaleki, Sh., Jamalzadeh, F., Tavakoli, M., Shakourian, M., Mohseni, M., Jalilpour, J., Bahmani, M., & Sohrabi, T. (2015). Investigating and presenting solutions for sustainable management of sturgeon stocks in the Caspian Sea. The first phase of the International Sturgeon Research Institute. Pp: 145-144. [In Persian]
3.Kazemi, R., Bahmani, M., Hallajian, A., & Yarmohammadi, M. (2006). Blood serum osmotic and ionic regulation of wild adults and reared juvenile Persian sturgeon, Acipenser persicus. IJFS, 6 (1), 43-56. URL: http://jifro.ir/article-1-3127-en.html.
4.Fadaei, B., Pour Kazemi, M., Nezami, Sh., Bahmani, M., Kind, M. R., Parand Avar, H., Imanpour, C., & Joshideh, H. (2011). Investigating the possibility of natural reproduction of sturgeon in the southern basin of the Caspian Sea in Sefidrod River, Iran Fisheries Science Magazine, 8th year. 2, 69-82. [In Persian]
5.Bahmani, M., & Yousefi Jourdehi, A. (2011). The adaptability of 20-day-old larvae of Iranian sturgeon in different salinities. Iran biology magazine. 5, 670. [In Persian]
6.Krayushkina, L. S. (1999). Level of development of osmoregulatory system of young sturgeons depends on size and age, In: Biological principles of sturgeon fish farming. Pp: 158-166.
7.Rodr ́ıguez, A. M., Gallardo, A., Gisbert, E., Santilari, A., Ibarz, s ́anchez, J., & Castell Orvay, F. (2003). Osmoregulation in juvenile Siberian sturgeon (Acipenser baerii). Fish Physiology and Biochemistry, 26 (4), 345-354. DOI:  10.1023/b:fish.0000009263.83075.68.
8.Keshtkar Langerudi, E., Jamili, S., Ramezani-Fard, E., & Khoshnood, Z. (2020). Research Article: Optimum weight of stellate sturgeon (Acipenser stellatus) fingerling to release into brackish water: plasma electrolytes, plasma hormones and histological observation. IJFS, 20 (2), 449-462. URL: http://jifro.ir/ article-1-4153-en.html.
9.Li, P., Wang, X., & Gatlin, D. (2008). RRR-α-Tocopheryl succinate is a less bioavailable source of vitamin E than
all-rac-α-tocopheryl acetate for red drum, Sciaenops ocellatus. Aquaculture, 280, 165-169.
10.Arredondo Figueroa, J. L., Matsumoto Soulé, J. J., & Ponce-Palafox, J. T. (2012). Effects of Protein and Lipids on Growth Performance, Feed Efficiency and Survival Rate in Fingerlings of Bay Snook (Petenia splendida). International Journal of Animal and Veterinary Advances. 4, 204-213.
11.Ronyai, A., Peteri, A., & Radics, F. (1990). Cross breeding of Sterlet and Lena River’s sturgeon. Aquacult. Hungrica (Szarwas). 6, 13-18.
12.Abdelghany, A. E., & Ahmad, H. M. (2002). Effects of feeding rate on growth and production of Nile tilapia, common carp and silver carp polyculture in fertilized ponds. Aquaculture Research. 33, 415-423.
13.Kazemi, R., Bahmani, M., Halajian, A., & Yarmohammadi, M. (2002). Determining the most appropriate age and weight based on salinity performances for releasing of young Persian sturgeon (A. persicus) in the south of Caspian Sea. The Second National and Regional Congress on Sturgeon. 183p. [In Persian]
14.Krayushkina, L. S. (1991). Level of development of osmoregulatory system of young sturgeons depends on size and age. In: Biological principles of sturgeon fish farming. Moscow: Science. Pp: 158-166. [In Russia]
15.Williot, P., Rouault, T., Burn, R., Miossec, G., & Rooryck, O. (1988). Osmoregulation system of Siberian sturgeon. Aquaculture Review, 17, 29-32.
16.Cliff, J., & Frank, B. (1993). Fish ecophysiology. Institute of biology, Odens University, Denmark. 421p.
17.Wallace, E. J., Theodore, I. J. S., Louis, D. H., & David, M. K. (1993). The resistance of juvenile Acipenser brevirostrum to different salinity and dissolved oxygen concentrations. Proc. Ann. Conf. Southeast. Assoc. Fish and Wildi. 47, 476-484.
18.Kenneth, M. L. (1995). Significance of fish size-at- release on enhancement of striped Mullet fisheries in Hawaii. Journal of the World Agriculture Society. 26 (2), 143-145.
19.Krayushkina, L. S., Semenova, O. G., Panova, A. A., & Gerasimove, A. A. (1996). Practical characteristics of osmoregulation system in juvenile. Paddle fish journal of ichthyology. 36, 787-793.
20.Farabi, S. M. V., Hajimoradloo, A., & Bahmani, M. (2007). Study on salinity tolerance and some physiological indicators of ion–osmoregulatory system in juvenile beluga, Huso huso (Linnaeus, 1758) in the south of Caspian Sea. Effect of age and size. Iranian Journal of Fisheries Sciences. 6, 15-32.
21.Xuguang, H., Zuang, P., Zhang, L., & Xie, C. (2008). Osmoregulation in juvenile Chinensis sturgeon (Acipenser sinensis) during brackish water adaptation. Journal of Fish Physiology and Biochemistry. 5, 7.
22.Farabi, S. M., Hajimoradloo, A., Bahmani, M., & Ghiasi, M. (2009). Salinity tolerance and ionic/osmotic regulation in juvenile Russian sturgeon, (Acipenser gueldenstaedti). 6th International Symposium on Sturgeon. Pp: 15-18.
23.Aslan Parviz, H. (1998). Basics of physiology, ecology and adaptation of sturgeon. Aquatic magazine, seventh issue. Pp: 46-52. [In Persian]
24.Sadlife, K. A., & Parr, Z. M. K. (1964). Current state of artificial reproduction of sturgeon and new technical principles. (in the book Sturgeon of the Soviet South Seas). Pp: 176-178.
25.Fadaei, B., Bahmani, M., Parandavar, H., Yasuh, M. R., & Imanpour, Joshideh, H. (2000). Study of the releasing of fingerling sturgeon to Sefidrod river. Final report of project, Iranian Fisheries Research Institute. 166p. [In Persian]
26.Clark, W. C. (1982). Evaluation of the seawater challenge test as an index of marine survival. Journal of Aquaculture. 28, 177-183.
27.Lukyanenko, V. A., & Popf, A. (1973). Blood serum protein composition of hatchery fish reared in ponds for a long time period. Handbook of sturgeon reproduction. Pp: 70-83.
28.Markarov, A. (1964). Evaluation of survival rate of sturgeon fry raised in breeding and rearing workshops of Dan River. Book of sturgeon of the South Seas of the Soviet Union. Pp: 140-172.