Although Idaho is famous for its potato production, this type of farming is popular in other areas of the country, including Maine. Potatoes are tubers that grow underground before being harvested. An example of potato tubers is shown here. Since these are an underground crop, the soil must be easily drained and prevent standing water, which can cause the potatoes to rot. Which type of irrigation practice would NOT be suitable for potato crop production since it may lead to lowered crop yield? A) drip irrigation B) spray irrigation C) flood irrigation D) furrow irrigation