Agriculture in Switzerland accounts for approximately one-third of the total land area and is highly protected by the government. Despite the soil changes in Switzerland making large-scale agriculture difficult, agriculture has received strict protection. The government's protection is mainly reflected in a large amount of subsidies for agriculture. The Organization for Economic Cooperation and Development estimates that Switzerland subsidizes at least 70% of agriculture. In contrast, the average subsidy for other EU countries is only 35%. The agricultural protection policy aims to improve domestic production to meet local consumption and exports.

The crops grown in Switzerland include grains, vegetables, grapes, fruits, and feed. However, in most cases, farmers grow grains and grass to fully utilize the land. Despite facing these land challenges, the industry still accounts for about 60% of local food demand in Switzerland. Grains are mainly produced in the western part of Mitland near the Jura Mountains, which is an area with low rainfall. More humid areas, such as Santegalen and Sergao, are mainly used for the growth of fruits and feed. Berries, fruits, and vegetables mostly grow in areas with sufficient irrigation and sunlight, such as Valais.