A crop is the annual or season's yield of any plant that's grown in significant quantities to be harvested as food, as livestock fodder, fuel, or for any other economic purpose. This category includes crop species as well as agricultural techniques related to cropping. There are many types of crops that are used for industrial purposes. For example, crops are grown and harvested for the sole purpose of making profit and feeding people, as they are grown in large amounts in a certain area suitab… (More on Crop)