1.Rationale for research: there is a lack of information about the occurrence of alien invasive weed species in Hubei Pr......

坡耕地和梯田是丹江口水库水源区常见的农地类型，为了减少养分和水土流失、改进农作措施，采用人工模拟降雨方法，研究了不同雨强下这两......