同江市位于松花江与黑龙江交汇处南岸,三江平原腹地,主要种植玉米、水稻、大豆三大主要农作物,2012年粮食总产量11.65亿kg,商品量达到80%以上。近两年随着种植业结构调整玉米种植面积逐年扩大,成为全市粮食产量的主要栽培作物。尤其我市加大了玉米绥玉7号品种的种植面积,占全市玉米总种植面积59.5%, Located in the hinterland of the confluence of the Songhua River and Heilongjiang and the hinterland of the Sanjiang Plain, Tongjiang City mainly produces three major crops of corn, rice and soybean. In 2012, its grain output was 1.165 billion kg and the volume of its products reached more than 80%. In the recent two years, with the adjustment of planting structure, the area of ​​corn planted has been expanded year by year, becoming the major cultivated crop of the city’s grain output. In particular, the city increased the corn Suiyu 7 varieties planted area, accounting for the city’s total corn planting area of ​​59.5%