Agriculture plays an important role in the economies of most of the countries in the Middle East and North Africa. The contribution of the agricultural sector to the overall economy varies significantly among countries in the region, ranging from about 3.2 percent in Saudi Arabia to 13.4 percent in Egypt. Large scale irrigation is expanding, enabling intensive production of high value cash and export crops, including fruits, vegetables, cereals, and sugar.
Egypt is the 14th biggest rice producer in the world and the 8th biggest cotton producer in the world. Egypt produced about 5.67 million tons of rice and 635,000 tons of cotton in 2011. The area of cotton crop cultivation accounts for about 5% of the cultivated area in Egypt. The total amount of crop residues is about 16 million tons of dry matter per year. Cotton residues represent about 9% of the total amount of residues. These are materials comprising mainly cotton stalks, which present a disposal problem.
Although the Kingdom of Saudi Arabia is widely thought of as a desert, it has regions where the climate has favored agriculture. By implementing major irrigations projects and adopting large scale mechanization, Saudi Arabia has made great progress in developing agricultural sector. The Kingdom has achieved self-sufficiency in the production of wheat, eggs, and milk, among other commodities, though it still imports the bulk of its food needs. Wheat is the primary cultivated grain, followed by sorghum and barley. Dates, melons, tomatoes, potatoes, cucumbers, pumpkins, and squash are also important crops.
Despite the fact that MENA is the most water-scarce and dry region worldwide, many countries across the region, especially those around the Mediterranean Sea, are highly dependent on agriculture. For example, the Oum Er Rbia River basin contains half of Morocco’s public irrigated agriculture and produces 60 percent of its sugar beets, 40 percent of its olives, and 40 percent of its milk.
Agricultural output is central to the Tunisian economy. Major crops are cereals and olive oil, with almost half of all the cultivated land sown with cereals and another third planted. Tunisia is one of the world's biggest producers and exporters of olive oil, and it exports dates and citrus fruits that are grown mostly in the northern parts of the country.
Agriculture in Lebanon is the third most important sector in the country after the tertiary and industrial sectors. It contributes nearly 7% to GDP and employs around 15% of the active population. Main crops include cereals (mainly wheat and barley), fruits and vegetables, olives, grapes, and tobacco, along with sheep and goat herding.