Step-type stereo ecological seaborn construct and plant screening

Abstract

For the problem of traditional ecological seawall structure, ecological landscape monotonous problems, the stepped stereo ecological seawall integrating defense, ecological and landscape functions is proposed. In order to screen low-conditioned, salt, and suitable plants planted in coastal areas, 6 plants were studied in the form of sewage (Sonneratia, Arundo, Canna, Bischofia, Myriophyllum, Dianella) in different salt concentrations of salt sewage Change Law of Biochemical Indicators. The test results show that the chlorophyll content of Hazang, Mountains and Rusais increased significantly, and the content of malondialdehyde has a significant reduction in trend, indicating that they can thrive in salty sewage, have a high degree of stress resistance, and can be used as the preferred plants for ecological coast.