Comparative research on drought resistance of four species of herb applied to slope revegetation

Using 4 common herb varieties for slope revegetation as experiment material, Based on the measurement of relative water content, the content of MDA, proline content, soluble sugar content, chlorophyll content of the following four plants after using drought stress treatment, the drought resistance of those four species were evaluated. The results showed that the order of drought resistance from strong to weak was Sedum Lineare >Cynodondactylon(Linn.)Pers., Poa annua Linn > Trifolium Pratense L‥