After 1950, Casuarina equisetifolia was introduced into coastal areas as a windbreak forest and sand-fixing forest, adjusted the balance of the ecosystem, and played an irreplaceable role in resisting disasters and protecting coastal land. Casuarina equisetifolia is the main tree species in coastal protected forests in Fujian Province. However, due to long-term pure forest management and human intervention, the acidification of forest land is serious, soil nutrients are unbalanced, soil fertility is reduced, reforestation becomes difficult, and the stability and sustainable management of coast...
