پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 158 |
| تعداد شماره‌ها | 6,225 |
| تعداد مقالات | 67,685 |
| تعداد مشاهده مقاله | 114,980,392 |
| تعداد دریافت فایل اصل مقاله | 89,652,651 |
تأثیر تغییرات دمای آب بر تکامل جنینی ماهی قزل آلای رنگین کمان (Oncorhynchus mykiss) و بررسی میزان تفریخ، بقای لارو و شاخص‌های رشد بچه‌ماهی | ||
| شیلات | ||
| دوره 76، شماره 2، خرداد 1402، صفحه 329-340 اصل مقاله (997.13 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22059/jfisheries.2022.338512.1314 | ||
| نویسندگان | ||
| غلامرضا رفیعی* 1؛ ملیکا میرزایی2؛ پوریا غلام زاده3 | ||
| 1استاد گروه شیلات، دانشکده منابع طبیعی، دانشگاه تهران، کرج، ایران | ||
| 2دانشجوی کارشناسی ارشد گروه شیلات، دانشکده منابع طبیعی، دانشگاه تهران، کرج، ایران | ||
| 3دانشجوی دکتری گروه شیلات، دانشکده منابع طبیعی، دانشگاه تهران، کرج، ایران | ||
| چکیده | ||
| دما نقش مهمی را در انجام فرآیندهای فیزیولوژیک جانداران دارد. در آبزیان، نقش دما در فرآیند تکامل جنینی اثبات شده است و بررسی و شناخت این تغییرات در تولید لارو و بچه ماهی با کیفیت دارای اهمیت زیادی از بعد تولید اقتصاد ی دارد. در این پژوهش اثر تغییرات دمای آب بر میزان تخم‌گشایی و بقای لارو‌های قزل‌آلای رنگین‌کمان مورد بررسی قرار گرفت. تیمارهای آزمایش شامل تیمارهای دمایی 10 (تیمار شاهد)، 12 (تیمار 1) و 14 (تیمار 2) درجه سانتی‌گراد با سه تکرار بودند. میانگین درصد تفریخ در تیمارهای 1 (0/78±84/71) و تیمار 2 (1/07±84/71) به‌طور معنی‌داری بیشتر از تیمار شاهد (0/97±82/90) بود (0/05>P). در صورتی که تفاوت معنی‌داری بین تیمار 1 و 2 مشاهده نشد (0/05<P). میانگین درصد بقای لارو در تیمارهای آزمایش، افزایش معنی‌داری را در تیمار 1 (0/78±88/24) و 2 (1/57±91/10) در مقایسه با تیمار شاهد (1/09±80/30) نشان داد. همچنین در تیمار 2 این میزان به‌صورت معنی‌داری بیشتر از تیمار 1 بود (0/05>P). در مراحل بعدی رشد، در این آزمایش مشخص شد که میزان بقای بچه ماهیان قزل‌آلا با افزایش دما در مقایسه با شاهد کاهش می یابد، به‌طوری که کمترین میزان بقا در تیمار 14 درجة سانتی‌گراد مشاهده شد، بنابراین، می توان نتیجه گیری کرد که با افزایش دما میزان سوخت و ساز ماهیان افزایش می‌یابد و در دمای 12 درجة سانتی‌گراد شرایط ماندگاری بچه ماهیان بهتر است. | ||
| کلیدواژه‌ها | ||
| دما؛ تکامل جنینی؛ شاخص‌های رشد؛ قزل‌آلای رنگین‌کمان | ||
| عنوان مقاله [English] | ||
| Role of temperature changes in embryo development of rainbow trout (Oncorhynchus mykiss), and larvae and fingerlings growth indices | ||
| نویسندگان [English] | ||
| Gholamreza Rafiee1؛ Melika Mirzaei2؛ Pourya Gholamzadeh3 | ||
| 1Professor, Department of Fisheries, Faculty of Natural Resources, University of Tehran, Karaj, Iran | ||
| 2M.Sc. Student, Department of Fisheries, Faculty of Natural Resources, University of Tehran, Karaj, Iran | ||
| 3Ph.D. Student, Department of Fisheries, Faculty of Natural Resources, University of Tehran, Karaj, Iran | ||
| چکیده [English] | ||
| Temperature plays an important role in physiological processes in animals. In aquatic animals, the role of temperature in embryonic development has been proved and investigation and recognition of these changes in the production of larvae and quality of fish is of great importance in the economic production dimension. In this study, the effect of water temperature changes on hatching rate and survival of rainbow trout embryo, larvae and fingerlings were investigated. The experimental treatments included of waterborne temperature 10 (control treatment), 12 (treatment 1) and 14 (treatment 2) °C in three replicates. The mean percentage of hatching in treatments 1 (85.04±0.78) and treatment 2 (84.71±1.07) were significantly higher than control treatment. (82.90±0.97) (P<0.05). The mean percentage of larvae survival in experimental treatments showed a significant increase in treatments 1 (88.24±0.78) and 2 (91.10±1.57) compared to control (80.30±1.09) (P<0.05). Also, the lowest survival rate was observed in 14°C treatment, so it can be concluded that with increasing temperature, fish metabolic rate increases and at 12°C, the survival conditions of larva and fingerlings are better, in treatment 2, this rate was significantly higher than treatment 1 (P<0.05). In the later stages of growth, it was found that the survival rate of salmon fish decreased with increasing temperature compared to the control, so that the lowest survival rate was observed in 14 °C treatment. | ||
| کلیدواژه‌ها [English] | ||
| Temperature, Growth indices, Embryo development, Rainbow trout | ||
| مراجع | ||
|
Abbasi, K., Mouludi-Saleh, A., Eagderi, S., Nikmehr, N., 2021. Morphological variations, length-weight relationship parameters and condition factor of autumn and spring populations of Alburnus chalcoides (Gueldenstaedt, 1772) from Sefid and Siahdarvishan rivers in the southern Caspian Sea basin. Journal of Fisheries 74(1), 73-83. (In Persian) Ballard, W.W., 1973. Normal embryonic stages for salmonid fishes, based on Salmo gairdneri Richardson and Salvelinus fontinalis (Mitchill). Journal of Experimental Zoology 184(1), 7-25. Bear, E.A., McMahon, T.E., Zale, A.V., 2007. Comparative thermal requirements of wests lope cutthroat trout and rainbow trout: implications for species interactions and development of thermal protection standards. Transactions of the American Fisheries Society 136(4), 1113-1121. Blaxter, J.H.S., 1968. Visual thresholds and spectral sensitivity of herring larvae. Journal of Experimental Biology 48(1), 39-53. Calvo, J., Johnston, I.A., 1992. Influence of rearing temperature on the distribution of muscle fiber types in the turbot Scophthalmus maximus at metamorphosis. Journal of Experimental Marine Biology and Ecology 161(1), 45-55. Carter, K., 2005. The effects of temperature on steelhead trout, coho salmon, and Chinook salmon biology and function by life stage. California regional water quality control board, pp: 1-26. http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.433.8836&rep=rep1&type=pdf. Coutant, C.C., 1987. Thermal preference: when does an asset become a liability?. Environmental Biology of Fishes 18(3), 161-172. Dadfar, F., Bahedini, A., Esmaeili, H.R., 2016. The effects of color lights on condition factor and weight-length relationships on Rainbow trout (Oncorhynchus mykiss). Experimental Animal Biology 4(3), 31-39. (In Persian) Degner, S.L., Hawryshyn, C.W., 2001. Orientation of rainbow trout (Oncorhynchus mykiss) to multiple patches of linearly polarized light. Canadian Journal of Zoology 79(3), 407-415. Dou, S.Z., Masuda, R., Tanaka, M.,Tsukamoto, K., 2005. Effects of temperature and delayed initial feeding on the survival and growth of Japanese flounder larvae. Journal of Fish Biology 66(2), 362-377. Downing, G., Litvak, M.K., 2002. Effects of light intensity, spectral composition and photoperiod on development and hatching of haddock (Melanogrammus aeglefinus) embryos. Aquaculture 213(1-4), 265-278. Felix, N., Sudharsan, M., 2004. Effect of glycine betaine, a feed attractant affecting growth and feed conversion of juvenile freshwater prawn Macrobrachium rosenbergii. Aquaculture Nutrition 10(3), 193-197. Foss, A., Vollen, T. and Øiestad, V., 2003. Growth and oxygen consumption in normal and O2 supersaturated water, and interactive effects of O2 saturation and ammonia on growth in spotted wolffish (Anarhichas minor Olafsen). Aquaculture 224(1-4), 105-116. Gisbert, E., Conklin, D.B., Piedrahita, R.H., 2004. Effects of delayed first feeding on the nutritional condition and mortality of California halibut larvae. Journal of Fish Biology 64(1), 116-132. Jensen, J.O.T., 2003. New mechanical shock sensitivity units in support of criteria for protection of salmonid eggs from blasting or seismic disturbance. Fisheries & Oceans Canada, Pacific Region, Science Branch, Pacific Biological Station. http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.499.8819&rep=rep1&type=pdf. Jones, R.E., Petrell, R.J., Pauly, D., 1999. Using modified length–weight relationships to assess the condition of fish. Aquacultural Engineering 20(4), 261-276. Koeypudsa, W., Jongjareanjai, M., 2011. Impact of water temperature and sodium chloride (NaCl) on stress indicators of hybrid catfish (Clarias gariepinus Burchell x C. macrocephalus Gunther). Songklanakarin Journal of Science & Technology, 33(4), 369-378. Kwain, W.H., 1975. Effects of temperature on development and survival of rainbow trout, Salmo gairdneri, in acid waters. Journal of the Fisheries Board of Canada 32(4), 493-497. Laurel, B.J., Bradbury, I.R., 2006. “Big” concerns with high latitude marine protected areas (MPAs): trends in connectivity and MPA size. Canadian Journal of Fisheries and Aquatic Sciences 63(12), 2603-2607. Melendez, C.L., Mueller, C.A., 2021. Effect of increased embryonic temperature during developmental windows on survival, morphology and oxygen consumption of rainbow trout (Oncorhynchus mykiss). Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology 252, 110834. McCarthy, I.D., 1996. The effect of temperature on protein metabolism in fish: the possible consequences for wild Atlantic salmon (Salmo salar L.) stocks in Europe as a result of global warming. Global Warming: Implications for Freshwater and Marine Fish pp: 51-77. Munro, A.L.S., Waddell, I.F., 1987. Growth of salmon and trout farming in Scotland. Developments in fisheries research in Scotland. Mohammadi, M., Abedin Kenari A., Shariatmadari F., Mohseni M. 2002. Effects of dietary protein levels on growth and body composition in giant sturgeon juvenile (Huso huso). Journal of Marine Science and Technology 4(1):99-109. Mouludi-Saleh, A., Eagderi, S., Abbasi, K., Pourgholami, A., 2020. Comparison of some biological parameters of Leuciscus aspius (Linnaeus, 1758) from south-western part of the Caspian Sea. Journal of Fisheries 73(1), 113-122. (In Persian) Myers, R.A., 1998. When do environment–recruitment correlations work?. Reviews in Fish Biology and Fisheries 8(3), 285-305. Myrick, C.A., Cech Jr, J.J., 2001. Temperature effects on Chinook salmon and steelhead, a review focusing on California's Central Valley populations: Bay-Delta Modeling Forum Technical Publication 01-1. Pauly, S., Soriano-Bartz, M., Moreau, J., Jarre-Teichmann, A., 1992. A new model accounting for seasonal cessation of growth in fishes. Marine and Freshwater Research 43(5), 1151-1156. Quigley, J.T., Hinch, S.G., 2006. Effects of rapid experimental temperature increases on acute physiological stress and behaviour of stream dwelling juvenile Chinook salmon. Journal of Thermal Biology 31(5), 429-441. Raleigh, R.F., 1984. Habitat suitability information: rainbow trout. Western Energy and Land Use Team, Division of Biological Services, Research and Development, Fish and Wildlife Service, US Department of the Interior. Rothbard, S., 1981. Induced reproduction in cultivated cyprinids: the common carp and the group of Chinese carps. I: The technique of induction, spawning and hatching. Shepherd, J.G., Pope, J.G. and Cousens, R.D., 1984. Variations in fish stocks and hypotheses concerning their links with climate. Rapp. P.-v Réun. Cons. Int. Explor. Mer 185, 255-267. https://www.ices.dk/sites/pub/Publication%20Reports/Marine%20Science%20Symposia/Phase%202/Rapport%20et%20Proces-Verbaux%20des%20Reunions%20-%20Volume%20185%20-%201984%20-%20Partie%2023%20de%2025.pdf. Taylor, J.F., North, B.P., Porter, M.J.R., Bromage, N.R., Migaud, H., 2006. Photoperiod can be used to enhance growth and improve feeding efficiency in farmed rainbow trout, Oncorhynchus mykiss. Aquaculture 256(1-4), 216-234. Vieira, V.L.A., Johnston, I.A., 1996. Muscle development in the tambaqui, an important Amazonian food fish. Journal of Fish Biology 49(5), 842-853. Velsen, F.P.J., 1987. Temperature and incubation in Pacific salmon and rainbow trout: compilation of data on median hatching time, mortality and embryonic staging. Department of Fisheries and Oceans, Fisheries Research Branch, Pacific Biological Station. Weber, G.M., Martin, K., Kretzer, J., Ma, H., Dixon, D., 2016. Effects of incubation temperatures on embryonic and larval survival in rainbow trout, Oncorhynchus mykiss. Journal of Applied Aquaculture 28(4), 285-297. Wehrly, K.E., Wang, L., Mitro, M., 2007. Field-based estimates of thermal tolerance limits for trout: incorporating exposure time and temperature fluctuation. Transactions of the American Fisheries Society 136(2), 365-374. Wootton, R.J., 2012. Ecology of teleost fishes (Vol. 1). Springer Science & Business Media. https://books.google.com/books?hl=en&lr=&id=CFj-CAAAQBAJ&oi=fnd&pg=PP9&ots=mPfU1blUMk&sig=ZpVnn7ayHVkFywYHKkabRJXruXg#v=onepage&q&f=false. | ||
|
آمار تعداد مشاهده مقاله: 162 تعداد دریافت فایل اصل مقاله: 116 |
||