江西省高速公路边坡植被恢复现状及发展对策

Research on Status Analysis and Countermeasure of Vegetation Restoration of Expressway Slope in Jiangxi Province

采用样地法,对江西省高速公路边坡绿化现状进行实地调查,结果表明:马棘、胡枝子、湿地松等为边坡绿化常见树种,植物品种偏少,植被覆盖率不均衡,生物多样性低,生态系统不稳定。并提出江西省边坡植被恢复的发展对策。

Through the sample site method,Jiangxi expressway slope vegetation status was investigated.The results showed that Indigofera pseudotinctoria,Indigofera pseudotinctoria,Pinus elliottii were the common species for slope greening.The plant species was less,the vegetation coverage was not balanced,biological diversity was low,the ecological system was not stable.On the basis,it put forward the development countermeasures of slope vegetation restoration in Jiangxi Province.