
The dependence of the productive longevity of cows on technological parameters dairy farm
Author(s) -
А. А. Алексеев,
Marina V. Abramova,
Mariya Barysheva
Publication year - 2019
Language(s) - English
DOI - 10.18411/lj-10-2019-38
Subject(s) - longevity , zoology , agricultural science , biology , genetics