Lactulose with synergists supplementation improving a health of chicks and reducing the environmental burden in poultry industry.

Objective: The study aims to understand the effect of new antibiotic-substituting supplements in feeding chickens of the Hisex Brown cross in industrial conditions.

Materials And Methods: A total of 216 hatched chicks were randomly selected and distributed into Control, Test I, and Test II groups, with 3 replicates of 24 birds in three treatments.

Results: At the end of the experiment, BW of T1/T2 birds was higher by 6.

Polymorphism of gene in three sheep breeds grown in the steppe zone of the Russian Federation.

Objective: This study aims to investigate the callipyge gene () polymorphism in sheep of Edilbay, Volgograd, and Kalmyk breeds.

Materials And Methods: The analysis was performed by the polymerase chain reaction-restriction fragment length polymorphisms method. The objects of the study were Edilbay fat-tailed sheep ( = 500) at the breeding plant Volgograd-Edilbay (Volgograd region), Volgograd fine-wool sheep ( = 500) at the breeding plant Romashkovskiy (Volgograd region), and Kalmyk fat-tailed sheep ( = 500) at the breeding plant Kirovsky (the Republic of Kalmykia, Yashkul rayon).

Synbiotic yoghurt with walnut and cereal brittle added as a next-generation bioactive compound: Development and characteristics.

The article presents a technology developed for the production of synbiotic Yoghurt with new bioactive filler based on natural components. The Yoghurt has prebiotic and sorption properties. A higher consumer appeal of the product developed has been substantiated; its characteristics compared with the Yoghurt of traditional production technology have been presented.