Karlova L. Selective and biological features of Ukrainian Red Milk Breed Central Type animals

The object of researches is Animals of central zonal type of the Ukrainian red milk breed. The purpose of researches is Determination of effectiveness of the use of cattle of the ratified central zonal type in the Ukrainian red milk breed as a new perspective selection element for the rise of milk productivity, milk fat, improvement of technological signs, adjusted to the terms of dry hot climate of steppe area of Ukraine. The methods of researches are zootechnics; morphological; physiology; laboratory; biometrics; economic. Results of researches: 1. For a theory - is Studied and conducted estimation of milk productivity of cows of central zonal type of the Ukrainian red milk breed. High-quality composition of milk of cows of central zonal type during a lactation and on the seasons of year is first definite. 2. For practice - the desirable types of the nervous system and constitution, most perspective for the subsequent high-quality improvement and forming of highly productive herds, are Definite. Possibility of the use of the simplified method of determination of typological features of higher nervous activity of cows in production terms is confirmed. Sphere of the use - pedigree enterprises of Ukraine.