CBOT农产品期货主力合约收盘全线上涨，玉米期货涨1.97%

Group 1 - The core viewpoint of the news is that agricultural futures at the Chicago Board of Trade (CBOT) experienced an overall increase in prices on September 12, with significant gains in soybean, corn, and wheat futures [1][2]. Group 2 - Soybean futures rose by 1.14%, closing at 1045.25 cents per bushel [1]. - Corn futures increased by 1.97%, closing at 428.00 cents per bushel [1]. - Wheat futures saw a slight increase of 0.05%, closing at 521.75 cents per bushel [1].