半红树植物水黄皮(Pongamia pinnata)的生态及经济效益浅析

Primary analysis on the ecological and economic effect of Pongamia pinnata, a semi-mangrove plant

通过对水黄皮在我国的资源分布、生长环境土壤理化性质、繁殖栽培技术、种子含油率及油脂脂肪酸组成等生态生物学特性的调查和分析,探讨了水黄皮在改良土壤、防风固沙等方面的生态价值,对水黄皮在华南沿海滩涂地的种植及作为能源植物的可行性进行了评估。结果表明,水黄皮可以作为华南地区土壤改良的工具种和能源植物。

The ecological and biological characteristics, including distribution, habitat soil properties, seed＇s oil content and fatty acid profile, propagation and culture technique ofPongamia pinnata in South China were investigated to explore its ecological effect in soil improvement and sand fixation. The feasibility of planting P pinnata as energy plant in coast area of South China was assessed. The results from the current study indicated that P. pinnata can be used as a tool species for soil improvement and energy plant in South China.