Changes in body weight and development of internal organs of quails when feeding organic concentrate

In the modern world, in order to improve the level of profitability of poultry farming, special attention is paid to the search for non-traditional feeds to partially replace traditional expensive grain feeds in poultry feeding. That is why studies on the impact of the introduction of organic concentrate based on SPP into the feed composition on the growth and development of quails were conducted in the conditions of the expert veterinary laboratory (vivarium) of the Kazan State Academy of Veterinary Medicine named after N.E. Bauman. To conduct the experiment, 5 groups of quails were formed: one control group and 4 experimental groups. During the study, the control group quails were fed a basic diet (OR), and the experimental group quails (I, II, III and IV) consumed a diet in which part of the feed was replaced by 10, 15, 20 and 25 % organic concentrate, respectively. According to the research results, the live weight of quail in the experimental groups (I, II, III and IV) was 1.18, 3.65, 9.05 (P≤ 0.05) and 10.33 % (P≤0.005) lower, respectively, compared to the control group. In addition, the introduction of 10 % kspp in the compound feed did not have a significant impact on the development of internal organs of quails.