• 北美荒原已大面积使用除草剂

    16-06-30 University of Montana researchers are giving the public its first look at the widespread use of herbicides on federal and tribal land in North America, and they urge land managers to better document it. Herbicides originally were developed to suppre...

  • 除草剂可能影响某些农作物生长

    11-11-24 Purdue University researchers have discovered a fine-tuning mechanism involved in plant root growth that has them questioning whether a popular herbicide may have unintended consequences, causing some plants to need more water or nutrients. Angus Mu...

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