Of Ethiopia's total land area of l,22l,480 square kilometers, the government estimated in the late 1980s that l5 percent was under cultivation and 5l percent was pastureland. It was also estimated that over 60 percent of the cultivated area was cropland. Forestland, most of it in the southwestern part of the country, accounted for 4 percent of the total land area, according to the government. These figures varied from those provided by the World Bank, which estimated that cropland, pastureland, and forestland accounted for l3, 4l, and 25 percent, respectively, of the total land area in l987.

Inaccessibility, water shortages, and infestations of disease-causing insects, mainly mosquitoes, prevented the use of large parcels of potentially productive land. In Ethiopia's lowlands, for example, the presence of malaria kept farmers from settling in many areas.

Most agricultural producers were subsistence farmers with small holdings, often broken into several plots. Most of these farmers lived on the highlands, mainly at elevations of 1,500 to 3,000 meters. The population in the lowland peripheries (below l,500 meters) was nomadic, engaged mainly in livestock raising.

There are two predominant soil types in the highlands. The first, found in areas with relatively good drainage, consists of red-to-reddish-brown clayey loams that hold moisture and are well endowed with needed minerals, with the exception of phosphorus. These types of soils are found in much of Ilubabor, Kefa, and Gamo Gofa. The second type consists of brownish-to-gray and black soils with a high clay content. These soils are found in both the northern and the southern highlands in areas with poor drainage. They are sticky when wet, hard when dry, and difficult to work. But with proper drainage and conditioning, these soils have excellent agricultural potential.

Sandy desert soils cover much of the arid lowlands in the northeast and in the Ogaden area of southeastern Ethiopia. Because of low rainfall, these soils have limited agricultural potential, except in some areas where rainfall is sufficient for the growth of natural forage at certain times of the year. These areas are used by pastoralists who move back and forth in the area following the availability of pasture for their animals.

The plains and low foothills west of the highlands have sandy and gray-to-black clay soils. Where the topography permits, they are suitable for farming. The soils of the Great Rift Valley often are conducive to agriculture if water is available for irrigation. The Awash River basin supports many large-scale commercial farms and several irrigated small farms.

Soil erosion has been one of the country's major problems. Over the centuries, deforestation, overgrazing, and practices such as cultivation of slopes not suited to agriculture have eroded the soil, a situation that worsened considerably during the 1970s and 1980s, especially in Eritrea, Tigray, and parts of Gonder and Welo. In addition, the rugged topography of the highlands, the brief but extremely heavy rainfalls that characterize many areas, and centuries-old farming practices that do not include conservation measures have accelerated soil erosion in much of Ethiopia's highland areas. In the dry lowlands, persistent winds also contribute to soil erosion.

During the imperial era, the government failed to implement widespread conservation measures, largely because the country's complex land tenure system stymied attempts to halt soil erosion and improve the land. After 1975 the revolutionary government used peasant associations to accelerate conservation work throughout rural areas. The 1977 famine also provided an impetus to promote conservation. The government mobilized farmers and organized "food for work" projects to build terraces and plant trees. During 1983-84 the Ministry of Agriculture used "food for work" projects to raise 65 million tree seedlings, plant 18,000 hectares of land, and terrace 9,500 hectares of land. Peasant associations used 361 nurseries to plant 11,000 hectares of land in community forest. Between 1976 and 1985, the government constructed 600,000 kilometers of agricultural embankments on cultivated land and 470,000 kilometers of hillside terraces, and it closed 80,000 hectares of steep slopes for regeneration. However, the removal of arable land for conservation projects has threatened the welfare of increasing numbers of rural poor. For this reason, some environmental experts maintain that large-scale conservation work in Ethiopia has been ineffective.

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Source: U.S. Library of Congress