the Songnen Plain

  • 网络松嫩平原
the Songnen Plainthe Songnen Plain
  1. The resources utilization ratios in the western parts of Songnen Plain were lower than that in the eastern parts , where showed in turn a large potential to increase the yields .

    各地主要作物农业自然资源利用率差别较大,西部地区资源利用率较低,增产潜力巨大。