Bioelemental status of sires of Kholmogorskaya breed under different natural and climatic conditions of the Russian Federation DOI
A. I. Abilov,

G. А. Andreev,

T. P. Usova

и другие.

Glavnyj zootehnik (Head of Animal Breeding), Год журнала: 2023, Номер 9, С. 49 - 58

Опубликована: Авг. 25, 2023

The purpose of the research was to study in a comparative aspect bioelemental status sires Kholmogorskaya breed under different natural and climatic conditions after long winter period using. work performed at Federal Research Center for Animal Husbandry named Academy Member L. K. Ernst, Russian State University National Economy V. I. Vernadsky on basis JSC “Head Reproduction” (Moscow region) “Arkhangelsk Bull Stud” (Arkhangelsk region). In experiment (n = 6) 5) were used. Biochemical parameters blood studied such as total protein, albumin, globulin, albumin-globulin ratio, cholesterol, creatinine, urea, ALT, AST, bilirubin, well macronutrients: calcium, phosphorus, calcium-phosphorus trace elements: iron, magnesium, chlorides, copper, zinc, alkaline phosphotase glucose aspect. A comparison protein lipid metabolism breeding bulls, depending region, showed following results. diff erence between 8,75 g/l or 10,2 %, albumin by 27,5 cholesterol 42,2 creatinine 11,5 urea 58,8 ALT 8,8 bilirubin more than 200 % favor Reproduction”, ratio A/G 32,6 %. However, signifi cant differences (p < 0,05) found only content bilirubin. It concluded result that need balance ration protein. mineral content. order determine needs bulls essential elements, they should be monitored regularly, least twice year serum taking into account defi ciency excess intake body according results chemical analysis water, soil basic feeds, compensated with targeted premixes.

Язык: Английский

Breeding and genetic characteristics of sires of Kholmogory breed depending on their part of Holstein breed blood in different regions of the Russian Federation DOI
A. I. Abilov,

G. А. Andreev,

M. I. Dunin

и другие.

Glavnyj zootehnik (Head of Animal Breeding), Год журнала: 2024, Номер 2, С. 14 - 23

Опубликована: Янв. 18, 2024

The purpose of the research was to study breeding and genetic characteristics Kholmogory breed sires depending on their part Holstein blood in diff erent regions Russian Federation. An analysis data carried out 13 owned by JSC “Head Reproduction Center” (Moscow region), Head Bull Stud “Elita” (Republic Tatarstan) OJSC “Arkhangelsk Stud” (Arkhangelsk region). milk productivity female ancestors studied, as well daughters blood. It established that highest live weight at age 36 48 months characterized “Elita”. In this enterprise also had level (81,20 %) compared other Studs. best indicators yield per lactation were dams – 11 669,2 kg lactation, which signifi cantly higher then from second place Center”, where improving lowest 20,25 %, same time they more fat (4,16 result obtained Republic Tatarstan, average 6845,2±468,05 (p < 0,05) lactation. This 2087,2 than 2795,0 Stud”.

Язык: Английский

Процитировано

0
Bioelemental status of sires of Kholmogorskaya breed under different natural and climatic conditions of the Russian Federation DOI
A. I. Abilov,

G. А. Andreev,

T. P. Usova

и другие.

Glavnyj zootehnik (Head of Animal Breeding), Год журнала: 2023, Номер 9, С. 49 - 58

Опубликована: Авг. 25, 2023

The purpose of the research was to study in a comparative aspect bioelemental status sires Kholmogorskaya breed under different natural and climatic conditions after long winter period using. work performed at Federal Research Center for Animal Husbandry named Academy Member L. K. Ernst, Russian State University National Economy V. I. Vernadsky on basis JSC “Head Reproduction” (Moscow region) “Arkhangelsk Bull Stud” (Arkhangelsk region). In experiment (n = 6) 5) were used. Biochemical parameters blood studied such as total protein, albumin, globulin, albumin-globulin ratio, cholesterol, creatinine, urea, ALT, AST, bilirubin, well macronutrients: calcium, phosphorus, calcium-phosphorus trace elements: iron, magnesium, chlorides, copper, zinc, alkaline phosphotase glucose aspect. A comparison protein lipid metabolism breeding bulls, depending region, showed following results. diff erence between 8,75 g/l or 10,2 %, albumin by 27,5 cholesterol 42,2 creatinine 11,5 urea 58,8 ALT 8,8 bilirubin more than 200 % favor Reproduction”, ratio A/G 32,6 %. However, signifi cant differences (p < 0,05) found only content bilirubin. It concluded result that need balance ration protein. mineral content. order determine needs bulls essential elements, they should be monitored regularly, least twice year serum taking into account defi ciency excess intake body according results chemical analysis water, soil basic feeds, compensated with targeted premixes.

Язык: Английский

Процитировано

0