复种、间作农田单位面积产值分别为单作一熟农田的1.76和1.35倍。
The unit area value of double cropping, row cropping was 1.76 and 1.35 times of sole cropping.
植被类型以旱地作物和水田作物为主，其作物组合以一年一熟和一年二熟为主。
Dry land crop and paddy field crop are main vegetation type, the main crop combine are ripe once a year and ripe twice a year.
松嫩平原纬度较高，种植制度多为一年一熟制，主要作物为小麦、玉米、大豆和水稻。
Songnen Plain is located in higher latitude area, in which the planting system is bringing in one harvest a year, and its main crops are wheat, com, soybean, and rice.
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