Open AccessDynamics of reproductive qualities of cows depending on the productive longevity
Author(s) -
S. Yu. Kharlap,
Максим Ребезов,
С. А. Гриценко,
S. L. Safronov,
I. V. Bobyleva,
V. V. Zhuravel
Publication year - 2022
Publication title -
agrarnaâ nauka
Language(s) - English
Resource type - Journals
eISSN - 2686-701X
pISSN - 0869-8155
DOI - 10.32634/0869-8155-2022-361-7-8-93-97
Subject(s) - longevity , reproduction , breed , herd , biology , fertility , productivity , milking , zoology , ecology , demography , economics , population , genetics , macroeconomics , sociology