Efficiency of growing hybrids of sturgery with the use of biologically active substances in the diet

Abstract

Based on the results obtained in the experiment on the growth and development of a hybrid of Russian and Siberian sturgeon (RO ? LO) when using various dosages of the biologically active feed additive "Abiotonic" in feeding, the feed conversion of the sturgeon hybrid was calculated. The calculation of the economic efficiency of growing a sturgeon hybrid showed that when selling fish, the largest gross profit was obtained in the group fed with 1 ml of the Abiotonic feed additive per 1 kg of fish weight. The cost of 1 kg of fish in this experimental group was lower than the control figures and data on the cost of 1 kg of fish from the experimental group, which was introduced into the diet of 0.5 ml of the additive, by 16.53 and 1.19 rubles. The profitability of growing sturgeon hybrid when included in the diets of 0.5 and 1.0 ml of the biologically active additive "Abiotonic" was approximately at the same level and amounted to 22.86% and 22.71%, which is higher than the control figures by 1.98 and 1.83%.

Features of growth and development of sturgeons and their hybrid forms in industrial conditions

“…Рыба является одним из важнейших источников питания человека [3,5,6]. В настоящее время единственным легальным способом получения больших объемов товарной продукции из осетровых пород является их выращивание в рыбоводных хозяйствах.…”

Optimization of cultivation of hybrids of Russian and Siberian sturgeon when using the "Abiotonic" feed additive in the diet

“…3. Затраты корма и энергии на единицу продукции рассчитывали по результатам прироста живой массы осетров за период эксперимента и расходу комбикорма [8]. Данные о затратах питательных веществ и энергии представлены в табл.…”