Most northerly of the four parts of the United Kingdom

Agriculture, forestry, and fishing
Wild animals, birds, and river fishes are of minor importance as an economic resource, but deer and grouse hunting, as well as fishing, provides employment in parts of the Highlands in which other activities are hardly possible. Venison, including meat from deer farms, is exported to the European mainland.
Agriculture
No economic sector made greater progress in the post-World War II period than agriculture in terms of productivity. Mechanization allowed the full-time labour force to fall from about 88,000 in 1951 to roughly one-fourth of that number by the end of the 20th century. But in the early 21st century the number of those employed in agriculture increased to some 65,000 people, and farming was a significant contributor to Scotland’s rural economy. Still, though there are thousands of crofts (subsistence farms) in the north, many of them are no longer cultivated. Crofting is a special branch of Scottish agriculture that has to be supplemented by other work, such as forestry, road work, and weaving, as well as in the tourist industry.
Most of Scotland consists of hilly or marginal land, with hill sheep farming predominating, particularly in the Southern Uplands and in the Highlands. In the southwest, dairy farming suits the wetter, milder climate and has a convenient market in the central Clydeside conurbation. The most-striking feature of livestock farming has been the rise in the number of cattle and, to a lesser extent, sheep; pig and poultry production has also expanded. However, during the 1990s, publicity surrounding an outbreak of bovine spongiform encephalopathy (commonly known as mad cow disease) adversely affected cattle farming.
Field crops are mainly found along the eastern seaboard. Barley and wheat are the main cereals; the land devoted to potatoes, though substantial, has declined. Rapeseed production has increased considerably, while oat cultivation has fallen. Oats have been replaced by barley as the main cereal for livestock feed. Malted barley is the key ingredient in Scotch whisky, a distilled liquor that is one of Scotland’s best-known export products. Raspberry growing is concentrated mainly in the central eastern part of the country. Tomatoes were once grown in greenhouses in the Clyde valley, but that industry had all but vanished by the early 21st century. The output of turnips and hay for livestock feeding has fallen, replaced by an increase in grass silage.
Forestry
Forestry is a significant activity and has helped to retain population in Scotland’s rural areas. Scotland is responsible for about half of the United Kingdom’s total timber production and more than two-thirds of its softwood production. The forests are managed by the Forestry Commission, a public body, and by private landowners, including forestry companies. Although the Forestry Commission plants trees throughout the country, it plays a particularly important role in Highland development. The main species used are conifers, including Sitka spruce, Norway spruce, Scotch pine, European larch, and Douglas fir.
Fishing
The seafood industry has long been vital to Scotland’s economy. About two-thirds of the total British fish and shellfish catch is now handled by Scottish ports. Peterhead ranks as Britain’s top whitefish port, and Aberdeen and Aberdeenshire are among the United Kingdom’s main centres of fish processing. Haddock, cod, herring, sole, and mackerel are the main species caught. Nephrops (langoustine) is the most important shellfish, though scallop, queen scallop, lobster, and several crab varieties are also important. Commercial salmon fishing is important on the west coast from Argyll to the Shetland Islands, and fish farming is also important, especially of salmon and shellfish along the coast and trout in the inland lochs.