%0 Conference Article %T EXPERIENCE OF JOINT KEEPING OF SIMMENTAL AND HOLSTEIN COWS IN A DAIRY COMPLEX ON THE EXAMPLE OF ZAO "SIBIR-1" IN KRASNOYARSK REGION %A Golubkov, A.I. %A Efimova, L.V. %A Golubkov, A.A. %A Kuznecov, A.I. %K calf, Simmental breed, Holstein breed, colostrum, immunoglobulin, disease, mortality %J SCIENTIFIC SUPPORT FOR LIVESTOCK BREEDING IN SIBERIA %D 2024 %P 7 %I Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS