New calculation methods of economic damage resulting from obstetrics-gynecologic disorders of cows
Автор: Marenkov A.I., Pronina O.A., Borodulina N.S.
Журнал: Молочнохозяйственный вестник @vestnik-molochnoe
Рубрика: Ветеринария
Статья в выпуске: 4 (4), 2011 года.
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The object of the article is the analysis of obstetrics-gynecologic examination figures. The article presents the material of studying the structure, mobidity of dam livestock, economic calculations for comparative estimate of the new and traditional methods that define the economic damage resulting from keeping infertile and dry cows
Economic damage, infertility, reproduction organs disorders, economic effect
Короткий адрес: https://sciup.org/14998609
IDR: 14998609
Статья научная
