海南岛能源植物资源及其利用潜力

作者根据在过去近30年的调查研究资料,汇总了海南岛38科67属88种生物能源植物资源的基本情况.对这些能源植物在种子、种仁、果实、树叶或茎/根的含油(或碳氢化合物)部位及含油率,在工业和民用方面的用途进行分析.着重对麻疯树、绿玉树、油楠、硬核、牛角瓜5种有开发价值的种类进行分述,分析了这5个种类在海南岛的生态适应性和作为油料潜在的利用价值.最后,对海南热带地区生物能源的产业发展提出了建议:1)摸清海南岛热带野生生物能源植物资源种类和储量;2)筛选优良种质品系;3)开展栽培技术的研究;4)建立产业化基地.

Energy Plant Resources on Hainan Island and Their Potential for Exploitation

Basic information about 88 bioenergy plants was summarized based on data of field surveys during the past thirty years on Hainan island. Oil (or hydrocarbons) contents in seeds, kernels, fruits, leaves or stems/roots of these plants, and their potential use for industrial and civil purposes were analyzed. Five species with great exploitable values; Jatropha curcas, Euphorbia tirucalli, Sindora glabra, Scleropyrum wallichianum and Calotropis gigantea were discussed, from their ecological adaptation on Hainan island to potential oil values for uses as energy plants. The following four suggestions on the bio-energy industry development in tropical areas of Hainan island were made: 1) to conduct a comprehensive survey of wild biological energy plant species and their stock;2) to screen out the plants with good quality and genetypes; 3) to develop techniques for their cultivation; 4) to establish industrial production bases gradually.