Hematological indicators of the blood of males and females of the Ukrainian scaled carp breed

The research results on hematological indicators of males and females the Ukrainian scaly breed carp grown in conditions a fish farm Dnipropetrovsk region are given. In Ukraine, cultivation is becoming an increasingly popular method commercial production. At same time, hydrochemical temperature regimes reservoir have important practical significance for average growth development since intensity respiration, metabolic processes, nutrition, motor activity, resistance to various diseases depend chemical composition water. process formation pond water occurs against background climatic changes. Therefore, control physiological state during measure that ensures rational consumption feed high rates and, future, allows plan optimal technology. work aimed investigate blood their regime farm. It was established main parameters corresponded technological standards adopted farming cultivate fish. male female were within norm. determined natural characterizes changes body according season, which reflects adaptation processes seasonal fluctuations temperature. Correlative relationships between blood's keeping revealed. pH medium (r = 0.28–0.34) has most significant effect blood. A positive correlative relationship level hemoglobin, color indicator, number erythrocytes leukocytes fish, range r 0.21–0.26. There negative indicator content segmented nuclear neutrophils 0.24). variance analysis one-factor complex revealed highly probable influence hemoglobin content, erythrocytes, leukocytes, index carp's share from 56.14 76.90 %. amplitude essential favorable hydrophones base. addition, environment's affects speed biological organization feeding, considering scientifically based norms depending protein compound feed, temperature, weight, density its landing, will contribute ensuring productivity use feed.