精華區beta Agronomy-87 關於我們 聯絡資訊
Q. Where is the Corn Belt? A. Iowa, Illinois, Nebraska and Minnesota account for over 50 percent of the corn grown in the U.S. Other major growing states are Indiana, Wisconsin, South Dakota, Michigan, Missouri, Kansas, Ohio and Kentucky. This area is known as the "Corn Belt." -- ※ 發信站: 批踢踢實業坊(ptt.twbbs.org) ◆ From: Hellcustom.m3.ntu.edu.tw