Open AccessDynamics of biochemical indicators in blood of replacement heifers of black and military breed during use of selenorganic preparations
Author(s) -
Юрий Николаевич Прытков,
Анна Александровна Кистина
Publication year - 2020
Publication title -
agrarnyj naučnyj žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9944
pISSN - 2313-8432
DOI - 10.28983/asj.y2020i8pp69-72
Subject(s) - breed , selenium , zoology , dose , dry matter , biology , chemistry , organic chemistry , pharmacology
The results of the influence of different dosages of organoselenium preparations on the blood biochemical parameters of replacement heifers in different age periods are presented. It was found that the inclusion of organic selenium preparations Sel-Plex and DAFS-25 in the diet of replacement heifers up to 18 months of age at the rate of selenium 0.20–0.36 mg / kg of dry matter of the diet contributed to an increase in protein metabolism.