Historical Retrospection of Scientific Research With Problems of Reproduction in Livestock Scientists of Scientists of the Institute of Livestock Institute Naas (Xx Century)

Abstract

An attempt is made in the historical context to comprehensively assess the contribution of the Institute of Animal Husbandry NAAS in the development of biotechnology, to identify priority developments of scientists of the Department of Biotechnology of Reproduction of Farm Animals as one of the main domestic centers of research on farm animals. Track the evolution of industry basic and applied research as a result of the work of scientists in the scientific field for the needs of livestock practice. During the study period (1932-1999) the institution changed its name several times: Southern Institute of Dairy Science (1930-1934), Ukrainian Research Institute of Cattle (1934-1935), Ukrainian Research Institute of Animal Husbandry (1935-1956) , Research Institute of Animal Husbandry of the Forest-Steppe and Polissya of the Ukrainian SSR (1956–1992), Institute of Animal Husbandry of UAAS (1992–2010), now - Institute of Animal Husbandry of NAAS. The formation of scientific research on the problems of artificial insemination dates back to 1932-1941. In the period of postwar reconstruction (1946-1948), scientific topics are characterized by more in-depth development of topics and experiments. The period of the highest creative activity of scientists in 1949–1990 - the existing and new methods of artificial insemination were improved. With the opening of state breeding stations and artificial insemination stations, the widespread use of this method in the practice of animal husbandry began. IV Smirnov's work was the impetus for the development of methods for freezing and long-term storage of sperm of broodstock. Embryo transplant work has been developed. The embryo has been established to implement the latest advances in farm animal biotechnology and to significantly expand the scope of international scientific contacts. At the beginning of the period of revival of Ukrainian statehood: 1991 - 1999 the issues of animal reproduction theory and further improvement on this basis of technologies for obtaining, cryopreservation and use of gametes and zygotes in artificial insemination and embryo transplantation, as well as development of more efficient biological environments and technical means new technologies.

Untitled

“…Це явище пояснювалося дією холоду на спермії, що спричинює загибель недозрілих та ослаблених і виживання життєздатних статевих клітин. Друга серія дослідів дала змогу зробити висновок, що істотної відмінності у співвідношенні статей у гніздах поросят при використанні свіжоотриманої та замороженої сперми немає [46].…”