This study aimed to examine the formulation of the cheapest alternative dairy rations and analyze the income and cost-efficiency of Bestcow Farm Jember. This research was conducted at Bestcow Farm Jember. The research location was chosen using purposive sampling with the consideration that Bestcow Farm has a fairly large population of dairy cattle. 50 heads. https://ashleyshomestores.shop/product-category/outdoor-rectangle-end-table/