Artificial fertilization and generating families for a selective breeding programme of large yellow croaker (Larimichthys crocea)
Tóm tắt
Large yellow croaker is an important marine aquaculture species in China. The aim was to determine an appropriate protocol of artificial fertilization for family construction in the breeding programme based on two trials. In trial 1, luteinizing hormone-releasing hormone A3 (LHRHA3) was injected once, with a dosage of 2 μg/kg for females and 1 μg/kg for males. The latency time was in the range of 30–34 h. The maturation stage was checked by extracting a few eggs with a Pasteur pipette. The fertilization rate and hatching rate were 27 and 52%, respectively. The percentage of females with spawning difficulties was 30%. In trial 2, the females were injected LHRHA3 twice: with a first dose of 0.8 μg/kg and a second dose of 2 μg/kg, at an interval of 10 h, whereas the males were still injected once. The latency time was in the range of 29.5–35 h, determined by only observing courtship behaviour of males. The females with spawning difficulties decreased to 10%, and the fertilization rate and hatching rate also improved to 41 and 62%, respectively.
Tài liệu tham khảo
Bahre Kazemi M, Soltani M, Matinfar A, Abtahi B, Pusti I, Mohagheghi Samarin A, Mojazi Amiri B (2010) Biochemical and histological studies of over-ripened oocyte in the Caspian brown trout (Salmo trutta caspius) to determine biomarkers for egg quality. Iran J Fish Sci 9(1):33–48
Campbell PM, Pottinger TG, Sumpter JP (1992) Stress reduces the quality of gametes produced by rainbow trout. Biol Reprod 47:1140–1150
Cosson J (2004) The ionic and osmotic factors controlling motility of fish spermatozoa. Aquac Int 12:69–85
Craik JCA, Harvey SM (1984) Egg quality in rainbow trout: the relation between egg viability, selected aspects of egg composition, and time of stripping. Aquaculture 40:115–134
de Gaudemar B, Beall E (1998) Effects of overripening on spawning behaviour andreproductive success of Atlantic salmon females spawning ina controlled flow channel. J Fish Biol 53:434–446
Duan Q, Mai K, Zhong H, Si L, Wang X (2001) Studies on the nutrition of the large yellow croaker, Pseudosciaena crocea R. I: growth response to graded levels of dietary protein and lipid. Aquac Res 32:46–52
Hélène R, Nathalie G, Charles P, Emilie B, Julien B, Bernard J (2004) Post-ovulatory ageing and egg quality: a proteomic analysis of rainbow trout coelomic fluid. Reprod Biol Endocrinol 2:26
Jian S (1985) Training manual integrated fish farming in china. FAO. http://www.fao.org/docrep/field/003/ac233e/AC233E00.htm#TOC. Accessed 4 Jan 2017
Lahnsteiner F (2000) Morphological, physiological and biochemical parameters characterizing the over-ripening of rainbow trout eggs. Fish Physiol Biochem 23:107–118
Liu X, Zhao G, Wang Z, Mingyi C, Hua Y, Qiurong W (2012) Parentage assignment and parental contribution analysis in large yellow croaker Larimichthys crocea using microsatellite markers. Curr Zool 58(2):244–249
Novelo ND, Tiersch T (2016) Development and evaluation of an ultrasound imaging reproductive index based on the ovarian cycle of channel catfish, Ictalurus punctatus. J World Aquac Soc 47(4):526–537
Rasines I, Gómez M, Martín I, Rodríguez C, Mañanós E, Chereguini O (2012) Artificial fertilization of Senegalese sole (Solea senegalensis): hormone therapy administration methods, timing of ovulation and viability of eggs retained in the ovarian cavity. Aquaculture 326–329:129–135
Rottmann JVS, Chapman FA (1991) Techniques for taking and fertilizing the spawn of fish. SRAC 426:1–8
Schulz DR, Perez N, Tan CK, Mendez AJ, Capo TR, Snodgrass D, Prince ED, Serafy JE (2005) Concurrent levels of 11-ketotestosterone in fish surface mucus, muscle tissue and blood. J Appl Ichthyol 21:394–398
Soso AB, Barcellos LJG, Ranzani-Paiva MJ (2008) The effects of stressful broodstock handling on hormonal profiles and reproductive performance of Rhamdia quelen (Quoy and Gaimard) females. J World Aquacult Soc 39:835–841
Springate JRC, Bromage NR, Elliott JAK, Hudson DL (1984) The timing of ovulation and stripping and their effects on the rates of fertilization and survival to eying, hatch and swim-up in the rainbow trout (Salmo gairdneri R.). Aquaculture 43:313–322
Tang T (2016) The foundation of science and technological innovation alliance for national large yellow croaker industry. China Fisheries News (in Chinese)
Zakęś Z, Demska-Zakęś K (2005) Artificial spawning of pikeperch (Sander lucioperca L.) stimulated with human chorionic gonadotropin (hCG) and mammalian GnRH analogue with a dopamine inhibitor. Arch Pol Fish 13:63–75
Zheng C, Wu X, Jiang H (2006) Broodstock management and artificial fertilization technologyresearch in the large yellow croaker (Pseudosciaena crocea). China Fish 7:86–87