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.
Corn is the chief.
Coffee is definitely the main crop of El Salvador.
Rice (paddy) is the chief crop in eastern Asia
The chief resources of Zaire is his crop
Rice
barley
as google
Corn
Rice
potatoes
Tobacco