Lettuce and other salad greens are common crops for this approach.

In 1878, the most common crop cultivated on the river's banks was reported to be sugar.

Some of their most common crops are wheat, coffee, nuts, and sugar.

This flour was a common commercial crop in the 1800s.

The most common crops grown within the region include cereals, potatoes and other vegetables.

Rice and indigo were the most common crops during the early settlement years.

Many common crops could economically produce biofuel in certain parts of the world.

Cotton is the most common crop, but corn and soybeans are also important.

"It's a common crop here, and closely related to the western variety."

It specifically refers to grapes and figs, which were both common crops in the region.