Since the beginning of the twentieth century, agriculture has been dominated by the four principal crops: rice, tea, rubber, and coconut. Most tea and rubber were exported, whereas almost all rice was for internal use. The coconut crop was sold on both domestic and international markets. The importance of other crops increased in the 1970s and 1980s, but no single crop emerged to challenge the four traditional mainstays.

Tea, rubber, and to a lesser extent, coconut are grown on plantations established in the nineteenth and early twentieth centuries. Before the plantations existed, villagers carried out three main types of cultivation. The valley bottoms and lowlands were occupied by rice paddies. These paddies were surrounded by a belt of residential gardens permanently cultivated with fruit trees and vegetables. The gardens in turn were surrounded by forests, parts of which were temporarily cleared for slash-and- burn cultivation, known as chena (see Glossary). Various grains and vegetables were grown on chena lands. The forests were also used for hunting, grazing for village cattle, gathering wild fruit, and timber. In some villages, especially in the dry zone, there was little rice cultivation, and people depended on the gardens and forests for their livelihood (see Land Use and Settlement Patterns , ch. 2).

Under legislation passed in 1840, the title of most forestland was vested in the government. In order to stimulate the production of export crops, the colonial administration sold large tracts to persons who wished to develop plantations. At first most buyers were British, but by the end of the nineteenth century many middle-class Sri Lankans had also acquired crown land and converted it to plantation use. The early coffee and tea plantations were often situated at high elevations, some distance from the nearest Sinhalese villages, but as time went on more estates were developed on land contiguous to villages. The precise impact of the plantations on village society remains controversial, but it is widely believed in Sri Lanka that the standard of living of villagers suffered as they lost use of the forestland.

Although the large coffee, tea, and rubber plantations relied mainly on Tamil migrants from southern India for their permanent labor supply, Sinhalese villagers were employed in the initial clearing of the forests, and some performed casual daily labor on the plantations in seasons when there was little work in the villages. The coconut plantations, being spatially closer to villages, employed considerable Sinhalese labor.

By the early twentieth century, there was no longer much land suitable for the expansion of cultivation in the wet zone, and in the 1930s the focus of agricultural development shifted from the wet zone to the dry zone and from plantation crops to rice. There was ample uncultivated land in the dry zone of the north-central region, but three major obstacles had to be overcome--the prevalence of malarib65 ria, the lack of a reliable supply of water to carry out rice cultivation, and the absence of farmers to cultivate the soil. The first of these problems was solved by the success of the antimalarial campaigns of the 1940s. The others were tackled by government policies that sought to restore and build irrigation works and resettle peasants from the wet zone in the newly irrigated areas. In the 1980s, the pace of this program was quickened by the Accelerated Mahaweli Program (see Government Policies , this ch.).

The most important change in agriculture in the forty years after independence was the increase in rice production. This increase resulted from better yields and the enlarged amount of land under cultivation. In contrast, with the exception of rubber in the 1950s and 1960s, the principal export crops showed only modest gains in productivity, and the amount of land devoted to tea and rubber fell. After around 1970, there was growth in the production of other crops, including onions, chilies, sugar, soybeans, cinnamon, cardamom, pepper, cloves, and nutmeg.

Fishing, a traditional industry in coastal waters, accounted for 2.1 percent of GNP in 1986. Government efforts to offer incentives for modernization had little impact. The civil disturbances of the 1980s badly affected the industry. Before 1983 the northern region produced nearly 25 percent of the fish catch and around 55 percent of cured fish, but in the mid-1980s fishing was not possible there for long periods. The value of the fish catch off the northern coast fell from Rs495 million in 1981 to Rs52 million in 1986. Production off the southern and western coasts and from inland fisheries grew during this period, but not enough to prevent a decline in the island's total catch. In 1987 the government announced plans to provide funds for investment in fishing in the North and East, but implementation was likely to depend on improved security in these areas.

Data as of October 1988