黑龙江省农垦科学院作物所承担了“九五”国家科技攻关项目——大豆窄行密植栽培技术研究。大豆窄行密植栽培技术的关键是选择适宜的品种（系），以获得较高的大豆产量，尤其是每公顷超过３０００ｋｇ。因此，我们根据本区域生态特点，于１９９５～１９９７年在黑龙江省农垦科 The crop institute of Heilongjiang Academy of Land Reclamation undertook the national scientific and technological project of the Ninth Five-year Plan, the planting technology of narrow row and close planting of soybean. The key to Soybean Narrow Row Planting is the selection of suitable varieties (lines) for higher yields of soybeans, especially over 3000 kg per hectare. Therefore, according to the ecological characteristics of the region, we worked in Heilongjiang Province Reclamation Bureau from 1995 to 1997