论文部分内容阅读
当前,小麦播种的季节即将到来,许多农民又在多方调换和选购小麦优种。根据往年的经验,选用小麦优种一定要瞒准方向,切不可盲目。有的农民为了夺取高产,旱薄地选用了中水肥或高水肥的品种,中水肥地块又选用了高水肥地块的品种,结果不仅没有达到高产的目的,有的甚至比一般地块产量还低。
At present, the season for sowing wheat is coming and many peasants have also exchanged and purchased wheat superior varieties in many ways. According to the experience of previous years, the selection of wheat superior species must be in the right direction, must not be blind. In order to seize high yields, some peasants have chosen medium-water fertilizers or high-water-and-fertilizer varieties. In addition, the medium-high water fertilizers have also used varieties with high water and fertilizer plots. As a result, they have not only failed to achieve high-yielding crops, low.