Garmash H. Technological methods of raise of milk productivity and reproductive ability of cows of different constitutional types.

Object of researches - cows of Holstein breed of different classes of the rationed distributing on the types of constitution. Purpose of researches - grounds of technological methods of optimization of constituents of ration for the rise of fecundity, productivity and improvement of the physiology state of imported in Pridneprove cows of Holstein breed of different classes of the rationed distributing. Methods of researches - zootechnics, laboratory, biometricheskoy statistics. Results of researches: - for a theory - the orientation of konstitutsionalnoy mikroevolyutsii during their acclimatization is definite, estimation of their power balance is conducted; it is proved, that the rise of concentration of fat in the ration of cows after otela is instrumental in renewal of their mass of body; the technological methods of setting of norms of power value of ration of cows are developed; - for practice - suggestions to production of the effective use of component rations are developed by the cows of different classes of distributing and innovative technological methods of setting of norms of nutritives and power value of ration. Sphere of the use - economies on growing of cattle.