Some growth factors in larvae of Labeo rohita, Catla catla and Cirrhinus mirgala cultured in Khuozestan province

Subject Areas : New Technologies in Aquaculture Development

Received: 2021-02-21 Accepted : 2021-02-21 Published : 2021-02-19

Keywords: Survival, Khouzestan Province, Keywords: Growth, Indian carp,

Abstract :

Abstract[1] The study done to determine the growth and survival rates Labeo rohita, Catla catla and Cirrhinus mirgala) in Khuozestan Province. 10500 of the juveniles fry were introduced to 3 pools by densty 3500 pieces per pool with combination 7.46% of Catla catla, 35% Labeo rohita and 3.18% Cirrhinus mirgala were. Mean of weight and total length of primary samples was 0.3±0.0 g and 23.6±0.75 mm of Labeo rohita, 0.1±0.0 g and 33.26±0.35 mm of Catla catla and 0.16±0.01 g and 34.8±0.96 mm of Cirrhinus mirgala. The results showed that the number of juveniles of the end of period at the pools numbers 1, 2 and 3, respectively, 3215, 3350 and 2812 survival rates at pools, respectively, 91.85%, 95.91% and 80.6%. The results showed that the correlation coefficient between the weighted length of juveniles of three fish species Labeo rohita (R=0.997, y=3E-06X3.2511), Catla catla (R=0.989, y=3E-06X3.338) and Cirrhinus mirgala (R=0.995, y=1E-05X2.9583) are positively and linearly, so that the relationship was over 90%. According to the Pauli y test the length of fisheswere significant difference and the growth pattern was positive Allometric. * Corresponding Authors; Email: [e-mail]