Spain has long been Western Europe's leading producer, and the world's foremost exporter, of oranges and mandarins. In the early 1960s, the production of these commodities averaged 1.8 million tons a year, and by the 1980s the annual yield averaged about 3 million tons. Grapefruit, lemons, and limes were also grown in quantity, but Spain was second to Italy among West European producers of these fruits. Spain's citrus groves, all under irrigation, were concentrated in Mediterranean coastal provinces, the Levante, primarily in a narrow coastal strip 500 kilometers in length extending from the province of Castellon to the province of Almeria. Some citrus fruit production also was found in Andalusia.

Spain was the world's leading producer and exporter of olives and olive oil, although in some years Italy showed higher production levels because Spanish harvests were notably vulnerable to insects, frost, and storm damage. Andalusia, where about one-half of the olive groves were found, is generally free of these hazards, but olives were grown in virtually every province except the humid north and the northwest. In the 1980s, olive production fluctuated wildly, ranging from 1.2 million to 3.3 million tons per year. Olive oil production was also volatile. Spain's olive production is affected by EC quotas, and past efforts to control overproduction have included the destruction of olive groves.

Spain's sheep population remained almost unchanged at about 17 million between 1970 and 1985. Sheep rearing precontrolled in central Spain and the Ebro Basin. Goats were kept in much the same area, but they were more prevalent in the higher, less grassy elevations because they can survive on poorer pasture. Merino sheep, the best known breed, were likely imported from North Africa, and they were well adapted to semiarid conditions. Merino sheep, famous for their fine wool, were widely used as stock for new breeds. Other prominent breeds were the churro and the manchegan. Although raised primarily for wool, milk, and cheese, Spanish farm animals, particularly sheep, were increasingly used to satisfy the nation's meat consumption needs.