Agriculture in Oman has been important for centuries. The government's economic development policy emphasizes the expansion of such non-oil sectors as agriculture, fishing, industry, and mining in its bid to diversify the economy and diminish its dependence on oil exports. The goal is to establish a sustainable economic base in preparation for the time when hydrocarbon reserves are depleted. The government launched several economic campaigns, naming 1988 and 1989 as Years of Agriculture and 1991 and 1992 as Years of Industry. Through these campaigns, the government has encouraged private-sector investment by allocating generous amounts of cash support for private industry to be disbursed mainly through official development banks. For example, the , created in 1981, extends loans at concess