Open AccessManganese metabolism in the body of lactating fat-tailed ewes and the rate of need for it
Author(s) -
Djunaidi Sharamazanovich Gayirbegov,
A. N. Arilov,
Dmitry Borisovich Mandjiev,
Надежда Ивановна Гибалкина,
Elena Viktorovna Groza
Publication year - 2021
Publication title -
agrarnyj naučnyj žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9944
pISSN - 2313-8432
DOI - 10.28983/asj.y2021i4pp41-44
Subject(s) - lactation , manganese , breed , zoology , metabolism , factorial experiment , productivity , biology , endocrinology , chemistry , mathematics , pregnancy , genetics , statistics , macroeconomics , organic chemistry , economics
We studied the exchange of manganese in the body of lactating ewes of the Kalmyk breed. It was found out that during lactation, the intensity of metabolism of this element in the body of ewes of the meat-feeding direction of productivity significantly increases. The factorial method, taking into account endogenous losses, determined the daily requirement of fat-tailed ewes in manganese.