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Producing hybrid fry from cross-breeding between Barbus xanthopterus females and Barbus sharpeyi males in marine science center hatchery
Other Title(s)
إنتاج سويبحات هجينة من تكاثر اصطناعي بين إناث الكطان Barbus xanthopterus و ذكور البني Barbus sharpyie في مفقس مركز علوم البحار
Joint Authors
Abd Allah, Sajjad Abd al-Gani
Jabir, Amir Abd Allah
Salih, Jasim Hamid
al-Zaydi, Falih Musa
al-Mukhtar, Mustafa Ahmad
Hasan, Adi Muhammad
Hassun, Khalid Hamad
Source
Issue
Vol. 7, Issue 2 (31 Dec. 2012), pp.119-125, 7 p.
Publisher
University of Basrah College of Science
Publication Date
2012-12-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Topics
Abstract AR
أجريت عملية التهجين ما بين أنثى من اسماك الكطان Barbus xanthopterus و ذكر من اسماك البني Barbus sharpeyi بواسطة التكثير الاصطناعي في مفقس مركز علوم البحار- جامعة البصرة.
و قيست العوامل البيئية (درجة الحرارة و الملوحة و الأوكسجين المذاب، و درجة الحموضة) لمياه المفقس.
العوامل البيئية كانت ضمن الحدود المثلى لعملية التكثير الاصطناعي لهذين النوعين.
فقست البيوض المخصبة و حضنت اليرقات داخل المفقس مدة ستة أيام.
بعد ذلك نقلت اليرقات الهجينة إلى الأقفاص العائمة في حوض ترابي، و كان الوزن الابتدائي لليرقات 5.2 ملغم.
بلغت فترة حضانة اليرقات الهجينة مدة 20 يوما و بلغ متوسط الطول النهائي 20 ملم و متوسط الوزن النهائي هو 41 ملغم.
Abstract EN
The process of hybridization was carried out between female of Barbus xanthopterus X male of Barbus sharpeyi by artificial reproduction in Marine Science Center hatchery.
Environmental factors (Temperature, salinity, dissolved oxygen, and pH) of the hatchery water were measured.
The environmental factors within the optimum limits for the process of artificial breeding of these two species.
The fertilized eggs were hatched and the larvae were reared inside the hatchery for six days.
Later the hybrid larvae transferred to floating cages in the earthen pond, the initial larval weight was 5.2 mg.
The rearing of hybrid larvae continued for 20 days and the average of final length was 20 mm and average of final weight was 41mg.
65887 Trace elements (cobalt, iron, nickel, manganese, copper and cadmium) were studied at three organs (muscles, liver and gills) of the body of fish, silver carp (Hypophthalmichthys molitrix) during the period from autumn 2009 to summer 2010.
The concentrations of these elements were measured using Flame Atomic Absorption Spectrophotometry.
Results showed that the trace elements (cobalt, iron, nickel, manganese, copper and cadmium) in muscles were ranged from ((ND (spring) to 5.54 (summer) ; 40.68 (winter) to 72.10 (summer) ; 55.23 (autumn) to 69.23 (summer) ; 3.12 (winter) to 5.72 spring) ; ND (winter) to 14.34 (summer) ; 1.16 (autumn) to 2.89 (spring)) μg / g dry weight, respectively.
While in liver were ranged from ((5.22 (spring) to 16.71 (summer) ; 55.80 (winter) to 98.90 autumn) ; 70.45 (winter) to 89.18 (autumn) ; 6.01 (summer) to 10.99 (spring) ; 20.10 (autumn) to 30.22 (summer) ; 6.50 (autumn) to 12.69 (summer)) μg / g dry weight, respectively.
Also, in gills were ranged from ((11.13 (spring) to 19.36 (summer) ; 50.50 (winter) to 83.91 (summer) ; 58.28 (summer) to 78.91 (winter) ; 7.00 (summer) to 13.62 (autumn) ; 11.30 (autumn) to 23.61 (summer) 8.51 (summer) to 10.22 (winter)) μg / g dry weight, respectively.
Generally, the concentrations of these elements in liver were higher than in muscles and gills.
The trace elements concentration had been distributed during the seasons as follow : summer > spring > autumn > winter.
American Psychological Association (APA)
Salih, Jasim Hamid& al-Mukhtar, Mustafa Ahmad& Jabir, Amir Abd Allah& al-Zaydi, Falih Musa& Hasan, Adi Muhammad& Hassun, Khalid Hamad…[et al.]. 2012. Producing hybrid fry from cross-breeding between Barbus xanthopterus females and Barbus sharpeyi males in marine science center hatchery. Marsh Bulletin،Vol. 7, no. 2, pp.119-125.
https://search.emarefa.net/detail/BIM-335211
Modern Language Association (MLA)
Salih, Jasim Hamid…[et al.]. Producing hybrid fry from cross-breeding between Barbus xanthopterus females and Barbus sharpeyi males in marine science center hatchery. Marsh Bulletin Vol. 7, no. 2 (2012), pp.119-125.
https://search.emarefa.net/detail/BIM-335211
American Medical Association (AMA)
Salih, Jasim Hamid& al-Mukhtar, Mustafa Ahmad& Jabir, Amir Abd Allah& al-Zaydi, Falih Musa& Hasan, Adi Muhammad& Hassun, Khalid Hamad…[et al.]. Producing hybrid fry from cross-breeding between Barbus xanthopterus females and Barbus sharpeyi males in marine science center hatchery. Marsh Bulletin. 2012. Vol. 7, no. 2, pp.119-125.
https://search.emarefa.net/detail/BIM-335211
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 122-124
Record ID
BIM-335211