O‘zbekiston qishloq xo‘jaligi 2026-tom 6-san (2026) · 43-45-betler
HOVUZ BALIQCHILIGI SHAROITIDA OQ AMUR (CTENOPHARYNGODON IDELLA VALENCIENNES, 1844) BALIG`INING BIOMETRIK KO‘RSATKICHLARI VA ALLOMETRIK O‘SISH QONUNIYATLARI
Xudayberganova, Xulkar, Alimova, Aziza, Rakhmatova, Gulnoza
Annotaciya
This study evaluates the growth performance and morphometric characteristics of Grass Carp (Ctenopharyngodon idella Valenciennes, 1844) cultivated in the Chinoz aquaculture system. A total of 31 fish specimens were analyzed based on total length (TL), standard length (SL), and body weight (W). The results showed that the mean values were TL = 64.0±1.5 cm, SL = 56.0±1.3 cm, and W = 3.3±0.3 kg. A strong positive correlation between length and weight was observed. The allometric growth coefficient (b > 3) indicated positive growth, where body weight increases faster than length. The presence of high-performing individuals (up to 86 cm and 8.0 kg) demonstrates the significant genetic potential of the new strain. The findings confirm the effectiveness of selective breeding and feeding strategies in pond aquaculture
grass carp, Chinoz strain, growth performance, morphometry, allometry, aquacultureбелый амур, Чиназская линия, рост, морфометрия, аллометрия, аквакультураoq amur, Chinoz, o‘sish ko‘rsatkichlari, morfometriya, allometriya, akvakultura
Metadata derekkózi: jurnal OAI-PMH arxivi · Sindex tolıq mátindi saqlamaydı, derekkózge silteme beredi.