今年我省小麦播种面积约150多万亩,除部分玉米与小麦2比1或3比1间套种外,其他较多面积是清种,且有些地块还具备灌溉条件,有利于复种。为满足全省人民生活和工业原料的需要,以下茬复种早熟大豆最为理想。从这几年引进试种黑龙江北部的几个大豆品种 This year, the sown area of ​​wheat in our province is about 1.5 million mu. Except for some maize and wheat, 2 to 1 or 3 to 1 intercropping, the other areas are more of the area of ​​clear seeding, and some areas also have irrigation conditions that are conducive to multiple cropping. In order to meet the needs of people living in the province and industrial raw materials, the following cropping of early maturing soybean is the most ideal. From the past few years to introduce several varieties of soybean in northern Heilongjiang