In the test with D. indica and D. lavandulifolium.The soil water content(SWC), Electrolyte, Leaf water content(LWC), MDA, soluble protein, free proline content and POD were measured under the stress of drought. The result shows that the stress phenomenon of D. lavandulifolium occurs earlier than D. indica, but the degree of stress is lighter than D. indica, which indicated that it had the better drought tolerance.
