Farming is the very life of Orkney, giving full or partial employment to no less than 6400 of the population. The great era of agriculture in the Islands followed, and was partly the consequence of the failure of the local kelp industry in the second quarter of the nineteenth century. The area under crop and permanent pasture rose from about 30,000 acres in 1855 to 86,949 acres in 1870. It is now 107,941 acres, while in addition at least 52,941 acres of heath and mountain land are utilised for grazing. The chief crops are oats, 33,153 acres; turnips, 13,877 acres; and hay, 9425 acres. Stock rearing is the cornerstone of Orcadian farming. [Illustration: Harvesting at Stenness] Short-horns and polled Angus are the favoured breeds of cattle, and many thousand head from the Islands pass through the Aberdeen auction marts every year. The finest of the beef—and prime Orkney beef is second to none—finally reaches Smithfield. Cheviots and Cheviot-Leicester crosses are the common sheep, the small native breed, of Norwegian origin, being now confined to North Ronaldshay. The old Orkney horse, itself probably a hybrid of half Norwegian and half Scottish extraction, has for several generations past been crossed with Clydesdale blood, and the resultant is a small-sized but very sturdy and serviceable animal. Oxen are still used to a small extent as draught animals. The export of eggs and poultry is a great and growing Orcadian industry, the annual output from the Islands being at least £60,000 in value, a larger figure be it noted than the purely agricultural rental of the county. The fattening of geese for the Christmas market is a special feature of Orkney poultry-farming, the birds being largely brought from Shetland at the end of harvest and put on the stubble. The open winter is a valuable consideration to poultry-keepers in the Islands, increasing the amount of natural food which the birds are able to pick up, and extending the period of laying. Large quantities of sea-weed are available as manure in practically every part of the Islands, and marl in some localities. The chief disadvantages under which agriculture labours in Orkney are distance from the markets, and occasional damage to grain crops from sea-gust. Agricultural co-operative societies, however, which have obtained a firm footing in the Islands, are doing a great deal to counter-act the effects of the first-mentioned drawback. 11. Industries and Manufactures The manufacture of kelp was introduced into the Islands in 1722, and by 1826 the annual export amounted to 3500 tons, valued at £24,500. The abolition of the duty on barilla, which is largely used in the manufacture of glass, destroyed this industry for a time; but since about 1880 there has been a considerable revival in the North Isles, the yearly export having again reached about 1500 tons. Orkney kelp is considered of the finest quality. [Illustration: Orkney Yawl Boats]