Wikipedia
Farm-to-table (or farm-to-fork, and in some cases farm-to-school) is a social movement which promotes serving local food at restaurants and school cafeterias, preferably through direct acquisition from the producer (which might be a winery, brewery, ranch, fishery, or other type of food producer which is not strictly a "farm"). This might be accomplished by a direct sales relationship, a community-supported agriculture arrangement, a farmer's market, a local distributor or by the restaurant or school raising its own food. Farm-to-table often incorporates a form of food traceability (celebrated as "knowing where your food comes from") where the origin of the food is identified to consumers. Often restaurants cannot source all the food they need for dishes locally, so only some dishes or only some ingredients are labelled as local.
Participants in the movement also often reject other conventional or "commodity" agricultural practices, embrace sustainable agriculture, organic farming, free range animal husbandry, and fair trade; and oppose genetically modified food and treatment of animals with antibiotics and hormones merely to make them grow faster.
The farm-to-table movement has arisen more or less concurrently with changes in attitudes about food safety, food freshness, food seasonality, and small-farm economics. Advocates and practitioners of the farm-to-table model frequently cite as their motivations the scarcity of fresh, local ingredients; the poor flavor of ingredients shipped from afar; the poor nutritional integrity of shipped ingredients; the encroachment of genetically modified foods into the food supply; the disappearance of small family farms; the disappearance of heirloom and open-pollinated fruits and vegetables; and the dangers of a highly centralized food growing and distribution system.