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Technological development of preventive measures against diseases of newborn calves

Porfir'ev I.A., Mironenko A.K.

REPRODUCTIVE QUALITY AND ADAPTIVE ABILITY IN BULLS-SIRES OF THE HOLSTEIN AND RED DANISH BREEDS IN THE CONDITIONS OF ALTAI TERRITORY

Porfir'ev I.A., Sun Sot, Rabinovich I.E.

, morphological and biochemical blood characteristics, vitamin A concentration, acid-base balance, sperm quality

Prolificacy in sheeps of the zabaikal'skaya breed under the influence of keeping conditions and ration composition

MATURING AND FERTILIZATION IN VITRO OF OOCYTES IN CATTLE UNDER THE INFLUENCE OF BIOLOGICAL ACTIVE SUBSTANCES

Akhmoldaeva A.M., Sergeev N.I., Porfir'ev I.A.

SYNCHRONIZATION OF HUNTING AND EMBRYO SURVIVAL IN COWS OF THE BLACK-AND-WHITE BREED AT THE HORMONAL INDUCTION OF SUPEROVULATION

Ramires Rodriges R., Sergeev N.I., Porfir'ev I.A.

DAIRY PRODUCTIVITY AND PHYSIOLOGICAL STATE IN COW OF FIRST CALVING BY LACTATION PHASES IN CONNECTION WITH CONCENTRATED FODDER CONTENT IN RATION

Solomakha N.A., Porfir'ev I.A.

INTRAOCULAR PRESSURE IN RABBITS UNDER THE INFLUENCE OF SUPRACILIARY SCLERAL INCISIONS WITH FOLLOW ON INSERTION OF ALLOPLANTS

Gontchar O.P., Porfir'ev I.A.

, that supraciliary scleral incisions increase the intraocular fluid outflow and result in a drop in the IOP. Scleral

ESTIMATION OF HOMEOPATHIC PREPARATIONS EFFICIENCY FOR CATTLE TREATMENT IN THE CONDITIONS OF INTENSIVE MILK PRODUCTION

Boldyreva E.M., Porfir'ev I.A.

Metabolism of vitamin A and infecundity in high productive milk cows due to imbalanced rations

of revelation of disturbances in metabolism of vitamin A, protein, carbohydrate, lipid, phosphor

REPRODUCTIVE ABILITY AND PRODUCTIVITY OF EWES AT THE DIFFERENT WAYS OF INSEMINATION

Austin R., Yusupov Sh.Ya., Porfir'ev I.A.

techniques were 100,0; 82,35 and 74,32 %, respectively, a prolificacy - 100,0; 107,5 and 102

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