In our conditions, with the deployment of large livestock socialist farms throughout the Union, the production of mass experimental research work on feeding animals at state farms and collective farms can give the most valuable results. Based on the results obtained in the field of feeding dairy cattle, as well as using the methodology and technique recommended by Molgard, our research zootechnical institutions in the conditions of state farm and collective farm construction will be able to put the study of the issue of feeding to a new height.