황복(Takifugu obscurus) 수정란의 부화방법 및 수송 시기에 따른 부화율 조사
Effects of Incubation Method and Transfer Timing on the Hatching Rate of Fertilized Eggs of the River Puffer Takifugu obscurus
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초록
This study was conducted to evaluate the effects of incubation methods and transfer timings on the hatching rate of fertilized eggs of the river puffer Takifugu obscurus. Four incubation methods were tested, a) control (fertilized eggs attached to the glass plate), b) bottom (fertilized eggs spread on the bottom of the tank without any treatment), c) S-bottom (removing the stickiness of the fertilized eggs, and then spreading the eggs on the bottom of the tank), and d) incubator (removing the stickiness of the fertilized eggs, and then incubating the eggs in an incubator). Additionally, four transfer timings were tested: a) control (no transfer from the incubation tank), b) zygote (fertilized eggs transferred at the zygote stage), c) segmentation (fertilized eggs transferred at the segmentation stage), and d) pharygula (fertilized eggs transferred at the pharygula state). The results showed that the hatching rate of incubator was significantly higher than those of control, bottom, and glass (P<0.05). The results also showed that the hatching rates of control and pharygula were significantly higher than those of zygote and segmentation (P<0.05).
Abstract
This study was conducted to evaluate the effects of incubation methods and transfer timings on the hatching rate of fertilized eggs of the river puffer Takifugu obscurus. Four incubation methods were tested, a) control (fertilized eggs attached to the glass plate), b) bottom (fertilized eggs spread on the bottom of the tank without any treatment), c) S-bottom (removing the stickiness of the fertilized eggs, and then spreading the eggs on the bottom of the tank), and d) incubator (removing the stickiness of the fertilized eggs, and then incubating the eggs in an incubator). Additionally, four transfer timings were tested: a) control (no transfer from the incubation tank), b) zygote (fertilized eggs transferred at the zygote stage), c) segmentation (fertilized eggs transferred at the segmentation stage), and d) pharygula (fertilized eggs transferred at the pharygula state). The results showed that the hatching rate of incubator was significantly higher than those of control, bottom, and glass (P<0.05). The results also showed that the hatching rates of control and pharygula were significantly higher than those of zygote and segmentation (P<0.05).
참고문헌 (24)
- Chang YJ, "Physico-chemical properties and cold storage of river puffer Takifugu obscurus milt", J Korean Fish Soc, 32, pp.243~246 (1999)
- 곽우석, "대용량 부화기를 이용한 대구 Gadus macrocephalus 수정란 부화율", 한국어류학회지, 22(3), pp.195~200 (2010), 한국어류학회
- Jang SI, "Induced ovulation by using human chroionic gonadotropin and gonadotropin-releasing hormone anlogue plus pimozide in yellow puffer Takifugu obscurus", J Aquaculture, 9, pp.3~10 (1996)
- Jang SI, "Embryonic, larval, and juvenile stages in yellow puffer Takifugu obscurus", J Aquaculture, 9, pp.11~18 (1996)
- Jiang RL, "Artificial propagation of nontoxic Takifugu obscurus cultured in ponds", J Fish China, 24, pp.539~543 (2000)
- 강희웅, "황복, Takifugu obscurus의 초기 발달 동안 성장 및 생존에 있어 먹이와 염분의 효과", 한국양식학회지, 17(3), pp.221~227 (2004), 한국양식학회
- Kato A, "Takifugu obscurus is a euryhaline fugu species very close to Takifugu rubripes and suitable for studying osmoregulation", BMC Physiology, 5, pp.18~ (2005)
- Kitsukawa M, "Use of a new jar hatchery to control the hatching of adhesiveeliminated eggs of Japanese smelt, Hypomesus nipponensis", Aquacult Sci, 54, pp.231~236 (2006)[DOI]
- Kudoh S, "Culture method for adhesive egg. Japan Patent No. 2957718", Japan Patent Office, 1~3 (1999)
- 이복규, "수온이 황복(Takifugu obscurus) 치어의 성장과 혈액학적 반응에 미치는 영향", 한국어류학회지, 16(1), pp.27~33 (2004), 한국어류학회
- S.-M. LEE, "Effect of various levels of lipid exchanged with dextrin at different protein level in diet on growth and body composition of juvenile flounder Paralichthys olivaceus", Aquaculture Nutrition, 11(6), pp.435~442 (2005), Hindawi Limited[DOI]
- Mizuno S, "Effect of soaking artificially fertilized eggs in a green tea extract solution on the elimination of egg adhesiveness, hatching rate and larval quality in Japanese smelt Hypomesus nipponensis", Aquacult Sci, 61, pp.153~162 (2013)[DOI]
- Mizuno S, "Effects of treatment using unbaked scallop shell powder suspension on eliminating egg adhesiveness, hatching rate and larval quality in Japanese smelt Hypomesus nipponensis eggs", Aquacult Sci, 58, pp.97~104 (2010)
- NIFS(National Institute of Fisheries Science), "Standard manual of river puffer culture", NIFS, 2~23 (2006)
- Park IS, "Cytogenetic analysis of river puffer Takifugu obscurus(Teleostomi : Tetraodontiformes)", Korean J Fish Aquat Sci, 30, pp.408~412 (1997)
- 박성우, "해수 양식 황복의 백점충 (Cryptocaryon irritans )감염", 한국어병학회지, 17(2), pp.99~103 (2004), 한국어병학회
- Son KH, "The changes of digestive enzyme in early stage of the river puffer Takifugu obscurus", J Korean Fish Soc, 34, pp.577~593 (2001)
- Tanaka T, "Chemical studies on plant polyphenols and formation of black tea polyphenols", Yakugaku Zasshi, 128, pp.1119~1131 (2008)
- 왕순영, "황복, Takifugu obscurus 종묘생산을 위한 기초 생물학적 연구", 박사, 생물·수산해양학, pp.2008
- M. Yan, "Preliminary results on osmolality response of pufferfish Takifugu obscurus* to sudden salinity change", Journal of Applied Ichthyology, 21(2), pp.156~159 (2005), Wiley[DOI]
- Zhou Yang, "Induced Ovulation in Obscure Puffer Takifugu obscurus by Injections of LHRH-a", Aquaculture International, 12(2), pp.215~223 (2004), Springer Science and Business Media LLC[DOI]
- Zhou Yang, "Salinity tolerance of embryos of obscure puffer Takifugu obscurus", Aquaculture, 253(1-4), pp.393~397 (2006), Elsevier BV[DOI]
- Zhou Yang, "Effect of Photoperiod on the Embryonic Development of Obscure Puffer (Takifugu obscurus)", Journal of Freshwater Ecology, 19(1), pp.53~58 (2004), Informa UK Limited[DOI]
- Yuan CM, "Fresh water fishes of Jiangsu province, China", pp.295~296 (1986), Jiangsu Pres of Science and Technology