Coffee, El Salvador's major crop (30% of total agricultural output), is grown principally in the west and northwest at elevations of 460 to 1,520 m (1,500 to 5,000 ft).
Both El Salvador and Nicaragua have the turquoise-browed motmot as their state bird.
Coffee is definitely the main crop of El Salvador.
Corn is the chief.
Rice (paddy) is the chief crop in eastern Asia
The chief resources of Zaire is his crop
barley
Rice
Corn
as google
potatoes
Rice
Tobacco