Research Article

Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus reba (Hamilton, 1822)

Volume: 38 Number: 3 July 24, 2023
EN

Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus reba (Hamilton, 1822)

Abstract

An experiment on brood rearing and induced breeding of the near threatened fish species Raikor, Cirrhinus reba using the pituitary gland (PG), was conducted from March to August 2020 at the Floodplain Sub-station of Bangladesh Fisheries Research Institute, Santahar, Bogura. Broods were collected and reared in the ponds of the hatchery complex. The total length (cm), body weight (g), gonad weight (g), and gonado-somatic index (%) of this species were measured during the rearing period. To standardize the breeding technique, a total of 90 brood fish of C. reba were treated with different doses of PG, specifically, 2.0, 4.0, 6.0 mg/kg body weight for females and 1.0, 2.0, 3.0 mg/ kg body weight for males in different treatments, namely T1, T2, and T3 respectively. A significant difference (p<0.05) was observed in fecundity, ovulation (%), and the fertilization rate (%) among the treatments. Based on the results, T2 (4.0 mg/kg body weight for females, 2.0 mg/kg body weight for males) produced the most favorable results. The current observations could be applied to C. reba stimulated breeding for the advancement of hatchery formation. More research on the nursing, nurturing, and culture of the near- threatened C. reba at varied densities and feedings is necessary for their conservation and restoration.

Keywords

Supporting Institution

Hajee Danesh Science and Technology University

References

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Details

Primary Language

English

Subjects

Hydrobiology

Journal Section

Research Article

Publication Date

July 24, 2023

Submission Date

March 9, 2023

Acceptance Date

May 10, 2023

Published in Issue

Year 2023 Volume: 38 Number: 3

APA
Das, D. R., Rayhan, S., Haque, R., Begum, N., Hossain, M., & Pandıt, D. (2023). Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus reba (Hamilton, 1822). Aquatic Sciences and Engineering, 38(3), 151-159. https://doi.org/10.26650/ASE20231262381
AMA
1.Das DR, Rayhan S, Haque R, Begum N, Hossain M, Pandıt D. Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus reba (Hamilton, 1822). Aqua Sci Eng. 2023;38(3):151-159. doi:10.26650/ASE20231262381
Chicago
Das, David Rintu, Shamım Rayhan, Rezoanul Haque, Nasima Begum, Mohammad Hossain, and Debasısh Pandıt. 2023. “Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus Reba (Hamilton, 1822)”. Aquatic Sciences and Engineering 38 (3): 151-59. https://doi.org/10.26650/ASE20231262381.
EndNote
Das DR, Rayhan S, Haque R, Begum N, Hossain M, Pandıt D (July 1, 2023) Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus reba (Hamilton, 1822). Aquatic Sciences and Engineering 38 3 151–159.
IEEE
[1]D. R. Das, S. Rayhan, R. Haque, N. Begum, M. Hossain, and D. Pandıt, “Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus reba (Hamilton, 1822)”, Aqua Sci Eng, vol. 38, no. 3, pp. 151–159, July 2023, doi: 10.26650/ASE20231262381.
ISNAD
Das, David Rintu - Rayhan, Shamım - Haque, Rezoanul - Begum, Nasima - Hossain, Mohammad - Pandıt, Debasısh. “Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus Reba (Hamilton, 1822)”. Aquatic Sciences and Engineering 38/3 (July 1, 2023): 151-159. https://doi.org/10.26650/ASE20231262381.
JAMA
1.Das DR, Rayhan S, Haque R, Begum N, Hossain M, Pandıt D. Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus reba (Hamilton, 1822). Aqua Sci Eng. 2023;38:151–159.
MLA
Das, David Rintu, et al. “Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus Reba (Hamilton, 1822)”. Aquatic Sciences and Engineering, vol. 38, no. 3, July 2023, pp. 151-9, doi:10.26650/ASE20231262381.
Vancouver
1.David Rintu Das, Shamım Rayhan, Rezoanul Haque, Nasima Begum, Mohammad Hossain, Debasısh Pandıt. Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus reba (Hamilton, 1822). Aqua Sci Eng. 2023 Jul. 1;38(3):151-9. doi:10.26650/ASE20231262381

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