Study of Carp Fish Reared together with the Ducks

Subject Areas : Breeding and Aquaculture Sciences Journal

Azam Mohammadsalehi ¹ (واحد اهواز)
Abolfazl Askari ² (واحد اهواز)
Mohammad Velayatzadeh ³ (واحد اهواز)

Received: 2017-05-02 Accepted : 2017-05-02 Published : 2017-05-02

Keywords:

Abstract :

The study done in 2013 with the aim of increasing productivity in carp fish breeding together culture ducks. Using two pools with 3 hectares area. used 2650 fry consist 1200 pieces silver carp, 250 pieces Big Heads, 400 pieces Grass carp and 800 pieces of common carp.450 Ducks15-day with 300 g weight use in the pond. Average temperature in ponds was 28.68 ±2.92. pH in control pond was 7.80±0.68 and 8.61±0.55 in treatment ponds. Production rate was 5085 kg per hectare in cyprinids in control ponds and treatment ponds produce was 5385 kg per hectare. Treated in a pool that was cultivating combination with ducks initial weight was300 g and final weight was 3400 g. Growth rates between the treatment and control carp farmed fish in the pool, there was a significant difference (P