The use ofa composition of biostimulantsfor the increase in the quantitative and qualitative indicators of incubation

Abstract

The results of research in this article indicate the possibility of using biostimulators to increase the quantitative indicators of incubation. The experiments were carried out in the conditions of the largest poultry enterprise of the Tula region LLC "Volovsky broiler" on hatching eggs of the chickens of the cross "Ross 308". All studies were conducted according to generally accepted methods. The use of biostimulants composition in different concentrations for processing incubation eggs did not have a negative impact on the indicators of biocontrol of incubation. However, the use of biostimulants in optimal concentrations allowed us to obtain higher hatchability, even though production results, which were above standards for a given cross. So, the conclusion of the best chickens in the experimental group surpassed the control by 2.47%, while the hatchability of the eggs of 2.23%. At the same time, the predicted quality of the chickens of the best experimental group was also higher, since the temperature status of the experimental chickens significantly exceeded the control. Thus, the rectal temperature in the best experimental group of chickens increased by 0.8°C (p<0.05), and under the wing - by 1.3°C (p<0.01) compared to the control. Thus, the optimal concentrations of biostimulants composition were determined, which can be successfully used for processing hatching eggs of highly productive meat cross.