 Agriculture also made up an important part of the Plymouth economy. The colonists adopted Native American agricultural practices and crops. They planted maize, squash, pumpkins, beans, and potatoes. Besides the crops themselves, the Pilgrims learned productive farming techniques from the Native Americans, such as proper crop rotation and the use of dead fish to fertilize the soil. In addition to these native crops, the colonists also successfully planted Old World crops such as turnips, carrots, peas, wheat, barley, and oats.
