Some Growth Parameters of Capoeta umbla (Heckel, 1843) Population Living In The Pülümür River

نویسندگان

چکیده

In this study, some growth parameters have been investigated like sex distribution, length and weight relationship, age determination, von Bertalanffy condition factor of Capoeta umbla (Heckel, 1843) (644 female, 743 male) captured from Pülümür River between 2017 2019. Females varied 7.1 to 38.8 cm in total 3.4 514.2 g weight. Males 7.3 38.3 3.5 450.4 The ratio (females/males) for C. was 1:1.154. groups 0-11. were determined as Lt=49.25[1-e-0.128(t+1.68)]; Wt=666.91[1-e-0.128(t+1.68)]2.973 Lt=44.42[1-e-0.155(t+1.37)]; Wt=735.19[1-e-0.155(t+1.37)]2.954 male Lt=45.29[1-e-0.146(t+1.42)]; Wt=772.56[1-e-0.146(t+1.42)]2.963 all individuals. performance index (Ф') value 2.476. relations found W=0.0096*L2.973, R2=0.97 (95 % CI b=2.773-3.139) females; W=0.0103*L2.954, R2=0.98 %CI b=2.797-3.092) males W=0.0100*L2.963, type isometric individuals (R=0.99, R2=0.97, F1,1385=51700.4, P

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ژورنال

عنوان ژورنال: International journal of pure and applied sciences

سال: 2021

ISSN: ['2149-0910']

DOI: https://doi.org/10.29132/ijpas.909206