Agriculture has in the past been a major part of the economy of Wales, a largely rural country which is part of the United Kingdom. Wales is mountainous and has a mild, wet climate. This results in only a small proportion of the land area being suitable for arable cropping, but grass for the grazing of livestock is present in abundance. As a proportion of the national economy, agriculture is now much less important; a high proportion of the population now live in the towns and cities in the south of the country and tourism has become an important form of income in the countryside and on the coast. Arable cropping is limited to the flatter parts and elsewhere dairying and livestock farming predominate.
Holdings in Wales tend to be small family farms. Arable crops and horticulture are limited to southeastern Wales, the Welsh Marches, the northeastern part of the country, the coastal fringes and larger river valleys. Eighty percent of the country is classified as being in a "Less favoured area". Dairying takes place on improved pasture in lowland areas and beef cattle and sheep are grazed on the uplands and more marginal land.