CBOT农产品期货主力合约收盘全线上涨，小麦期货涨1.44%

Group 1 - The core viewpoint of the article highlights the upward trend in agricultural futures at the Chicago Board of Trade (CBOT) on August 20, with all major contracts closing higher [1] Group 2 - Soybean futures increased by 0.17%, closing at 1035.50 cents per bushel [1] - Corn futures rose by 0.25%, ending at 404.25 cents per bushel [1] - Wheat futures saw a significant increase of 1.44%, closing at 528.75 cents per bushel [1]