Documents 50 years of dairy industry in Argentina. Good practices of dairy. Diagnosis of Competitiveness of the Dairy Sector in argentina. The milk and its impact on the processed products. Milk and Dairy products in human nutrition. FAO 2013. Dairy policy. Supplementation in grazing. Conclusions Outlook Dairy Argentina. The productive "gap". The breeding of heifers in Argentina. The dairy chain. KEYS tambo. Methodology Costs of INTA. Una historia de la lechería argentina. Technical contribution to the dairy argentina. The milk in figures-FAO. Dairy products for export. Productividad total de factores a nivel empresa: Producción de leche 2000-2022.