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2 704 844

(13)

(51)

IPC

A23K50/10(2016-01-01)

A23K20/20(2016-01-01)

A23K20/28(2016-01-01)

(21) (22)

Application

2019110312, 2019-04-08

(24)

Start date

2019-04-08

(22)

Actual filing date

2019-04-08

(45)

Published

2019-10-31

(72)

Inventor

Varakin Aleksandr TikhonovichStepurina Mariya AleksandrovnaSalomatin Viktor VasilevichKharlamova Ekaterina AleksandrovnaZoteev Vladimir StepanovichVarakina Lyudmila Viktorovna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Agrarnyj Universitet" Vo Volgogradskij Gau)

FODDER ADDITIVE FOR LACTATING COWS Russian patent published in 2019 - IPC A23K50/10 A23K20/20 A23K20/28

Abstract RU 2704844 C1

FIELD: cattle breeding.

SUBSTANCE: invention relates to livestock sector, in particular, to fodder additive for lactating cows. Additive contains a mineral substance in the form of organoselenium preparation "Selenopiranum" and natural bischofite of Volgograd deposit in certain ratio of initial components. Fodder additive is fed in first 100 days of lactation in amount of 67,510.55 mg, and in the following days of lactation in amount of 69,307.43 mg day per 1 head.

EFFECT: invention usage allows to increase fat content in lactating cows milk and their milk yield.

1 cl, 2 tbl

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RU 2 704 844 C1

Authors

Varakin Aleksandr Tikhonovich

Stepurina Mariya Aleksandrovna

Salomatin Viktor Vasilevich

Kharlamova Ekaterina Aleksandrovna

Zoteev Vladimir Stepanovich

Varakina Lyudmila Viktorovna

Dates

2019-10-31—Published

2019-04-08—Filed