Sergei Semenchenko

This article discusses the effect of vitamin D on the body of agricultural animals. Analyzed the clinical, pathologic changes, methods of diagnosis and differential diagnosis of hypo- and hyper beriberi.

The article deals with the transfer of agricultural enterprises on import substitution under sanctions. It was found that the most common form of financing of domestic enterprises to purchase new equipment and other agricultural equipment is a bank loan. But it is also currently developing Russian leasing market that is becoming more common as compared to credit. Leasing is an economic and legal relationship for the acquisition of the ownership of property and the subsequent surrender of its lease.

The article deals with the study of viability and productivity of the natural resistance of hens of cross-country import "Shaver braun" and domestic "UK Kuban-7." It was found that the department of industrial herd chickens domestic cross was translated into 766 more goals compared with a bird of the foreign breed, although the chickens cross "Shaver Brown" 1 annual average hen eggs were received more than 1% of all eggs were sold in this group 3985 thousand. units, which is less than the national cross-country team to 250 thousand. pieces. In value terms, it amounted to 637.5 thousand. Rubles in favor of the cross-country «UK Kuban-7."

The article summarizes the results of the control of slaughter and evaluation of qualitative indicators of young growth of sheep meat produced from industrial cross Salsk and Salsk-edilbaevskih uteruses with rams North Caucasian mjasosherstnyh breed. It is established that a sheep two- and three-pedigree hybrids are superior to the parent rock. These options are simple and complex industrial crossing are promising and can be implemented and used in the breeding of Merino sheep farms area.

This article discusses the use of recycled goat manure and poultry manure as a nitrogen fertilizer for growing seeds dye woad. It was found that the treatment of the soil nitrogen fertilizer increases the yield of dye woad seeds by 12-15%, due to the use of composted manure and litter. In addition, improving the environmental situation in the economy and optimized production technology.