Parashchenco I. Reproductive function of the heifers of the different sorts and methods to its correction

The object of research: studied the morphological and functional changes in organ sexual of the system of the heifers, which occur in process of the shaping sexual to functions, manifestation sexual cycle, ovulations and fertizations. The purpose of research: study stimulating and synchronizing action of the preparation "PDE" (the placenta denatured emulsify) on organism of the heifers different on sort in comparison with neurotropical and vitamin preparation in cut season year. Methods of research: clinical, biochemical, proper fermented, histological. Scientific novelty of work: consists in that that is for the first time offered and is approved efficient facility stimulating to reproductive function of the heifers of the different sorts by preparation PDE (the placenta denatured emulsify), made from fabric placenta of the person and complex its using with polivitamined by preparation. Studied, in comparative aspect, hematological and biochemical factors shelters futile heifers before and after the using biologically active preparation. Will Installed seasonal change level estradiole and progesterone in shelters of the heifers after entering him biologically active preparation with use the modern methodses of the study. Studied change histogram gonad at stimulating sexual to functions of the heifers different biologically active preparation, in comparison with checking group animal. It is offered: For ensuring the manifestation full-fledged sexual cycle at anafrodisia, and increasing insemination heifers, is recommended disposable subdermal entering the biostimulator PDE (the placenta denatured emulsify) in dose 20 ml, or complex its introduction to the same dose with disposable inwardly by introduction trivitamin in dose 5 ml or dekavit in the same dose. Is introduced: In condition facilities TOV "agpoferm "Kosovschinskaya" Sumskogo region and COTTON WOOLS "Plemzavod Mihaylovka" Lebedinskogo region Sumskoy area heifer different sorts for the reason stimulating sexual to functions used the tissue a preparation PDE and complex its introduction with vitamin preparation. Have Herewith got before 89,75% insemination from the first insemination. Branch of application: veterinary medicine. Field of application: Veterinary Medicine.