O‘zbekiston sharoitida ilon baliq (channa argus)ni sun’iy ko‘paytirilishi bo‘yicha dastlabki tajriba

Bazarbaeva, Gozzal, Mavlanov, Sobirjon

Agro ILM · 2026-yil

Annotatsiya

This study investigated the feasibility of artificial reproduction of northern snakehead (Channa argus) under the conditions of Uzbekistan and evaluated its primary reproductive characteristics. The experiments were conducted in June 2026 at the Selection and Breeding Laboratory of the Research Institute of Fisheries. A total of six mature females and four mature males were used as broodstock. Hormonal stimulation was performed using acetone-dried carp pituitary extract. Females received 3.5 mg/kg body weight, while males received 1.5 mg/kg body weight. Ovulation in females was observed 48–72 hours after pituitary injection. The average egg weight was 5.45±0.13 mg, and the average egg diameter was 1.85±0.15 mm. Absolute fecundity averaged 23,945±2,798 eggs, while relative fecundity reached 7,954±392 eggs/kg body weight. The gonadosomatic index (GSI) was 4.33±0.21%. Embryonic development lasted approximately 48 hours. The average length and weight of two-day-old larvae were 6.30±0.45 mm and 4.13±0.024 mg, respectively. The hatching rate reached 8.86%. The obtained results demonstrate the feasibility of artificial reproduction of Channa argus under the environmental conditions of Uzbekistan. However, additional studies are required to improve the efficiency of obtaining sperm from male broodstock and to optimize egg incubation conditions.

Maqola ma’lumotlari
MualliflarBazarbaeva, Gozzal, Mavlanov, Sobirjon
JurnalAgro ILM
NashriyotO‘zbekiston qishloq xo‘jaligi jurnali ilmiy ilovasi
ISSN2091-5616
Nashr sanasi2026-08-20
Jild127
Son6
Betlar104-106
TilO‘zbek
DOI10.67048/qxju2026ai127iss6m891
Indeksga qo‘shilgan2026-10-06

DOI: 10.67048/qxju2026ai127iss6m891 · Maqolaning asl sahifasi

Kalit so‘zlar

Channa argus, northern snakehead, artificial reproduction, fecundity, gonadosomatic index, aquaculture, Channa argus, змееголов, искусственное воспроизводство, плодовитость, гонадосоматический индекс, аквакультура, Channa argus, ilonbaliq, sun’iy ko‘paytirish, serpushtlik, gonadosomatik indeks, akvakultura

Iqtibos keltirish

APABazarbaeva, Gozzal, & Mavlanov, Sobirjon (2026). O‘ZBEKISTON SHAROITIDA ILON BALIQ (CHANNA ARGUS)NI SUN’IY KO‘PAYTIRILISHI BO‘YICHA DASTLABKI TAJRIBA. Agro ILM, 127(6), 104-106. https://doi.org/10.67048/qxju2026ai127iss6m891
GOST (OAK)Bazarbaeva, Gozzal, Mavlanov, Sobirjon O‘ZBEKISTON SHAROITIDA ILON BALIQ (CHANNA ARGUS)NI SUN’IY KO‘PAYTIRILISHI BO‘YICHA DASTLABKI TAJRIBA // Agro ILM. – 2026. – T. 127, № 6. – B. 104-106. – DOI: 10.67048/qxju2026ai127iss6m891.
MLABazarbaeva, Gozzal, and Mavlanov, Sobirjon. “O‘ZBEKISTON SHAROITIDA ILON BALIQ (CHANNA ARGUS)NI SUN’IY KO‘PAYTIRILISHI BO‘YICHA DASTLABKI TAJRIBA.” Agro ILM, 127(6), 104-106, 2026. https://doi.org/10.67048/qxju2026ai127iss6m891
ChicagoBazarbaeva, Gozzal, and Mavlanov, Sobirjon. “O‘ZBEKISTON SHAROITIDA ILON BALIQ (CHANNA ARGUS)NI SUN’IY KO‘PAYTIRILISHI BO‘YICHA DASTLABKI TAJRIBA.” Agro ILM, 127(6), 104-106 (2026). https://doi.org/10.67048/qxju2026ai127iss6m891
HarvardBazarbaeva, Gozzal, and Mavlanov, Sobirjon (2026) ‘O‘ZBEKISTON SHAROITIDA ILON BALIQ (CHANNA ARGUS)NI SUN’IY KO‘PAYTIRILISHI BO‘YICHA DASTLABKI TAJRIBA’, Agro ILM, 127(6), 104-106. https://doi.org/10.67048/qxju2026ai127iss6m891
BibTeX
@article{bazarbaevagozzal2026,
  title = {O‘ZBEKISTON SHAROITIDA ILON BALIQ (CHANNA ARGUS)NI SUN’IY KO‘PAYTIRILISHI BO‘YICHA DASTLABKI TAJRIBA},
  author = {Bazarbaeva, Gozzal and Mavlanov, Sobirjon},
  journal = {Agro ILM},
  year = {2026},
  volume = {127},
  number = {6},
  pages = {104-106},
  doi = {10.67048/qxju2026ai127iss6m891},
  url = {https://doi.org/10.67048/qxju2026ai127iss6m891}
}

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