%0 Journal Article %T QUALITY OF COW COLUSTRUM OF DIFFERENT HOLSTEIN BREED GENEALOGICAL LINES %A Karamayeva, A.S. %A Bakayeva, L.N. %A Karamayev, S.V. %A Lapin, G.V. %K breed, cow, line, colostrum, composition, immunoglobulins %J Bulletin Samara State Agricultural Academy %D 2021 %N 6 %P 6 %I Samara State Agrarian University