黑龙江垦区地处三江平原、松嫩平原,低湿、内涝耕地占很大比例,很大程度地限制了粮食生产。当前摆在垦区50亿千克商品粮基地建设面前的一项重要任务,就是低产田改造中的渍涝治理。由于这些涝灾多属内涝性质,其治理难度较大。在抓好工程治理的同时,必须注意抓好生物措施配套,利用 Heilongjiang reclamation area is located in the Sanjiang Plain, Songnen Plain, low humidity, a large proportion of waterlogging arable land, largely to limit the grain production. An important task currently facing the construction of a 5 billion kilogram commodity grain base in the reclamation area is waterlogging control in the transformation of low-yield fields. Because these floods mostly belong to the nature of waterlogging, their management is more difficult. While doing a good job of project management, we must pay attention to supporting and utilizing biological measures