海南非粮油脂植物资源调查与筛选  

Investigation and screening of non-food oil plant resources in Hainan

作　　者：宁阳阳 李许文 胡晓敏 王发国[3] 唐春艳[4] 邢福武[3] 

机构地区：[1]广州天适集团有限公司,广东广州510335 [2]广州市林业和园林科学研究院,广东广州510405 [3]中国科学院华南植物园,广东广州510650 [4]棕榈园林股份有限公司,广东广州510627

出　　处：《广东农业科学》2016年第1期56-62,共7页Guangdong Agricultural Sciences

基　　金：国家科技基础性工作专项重点项目(2008FY110400)

摘　　要：通过野外调查和查阅文献,对海南主要含油部位含油量在30%以上的非粮油脂植物资源的种类组成、生活型、地理分布类型、分布状况、取用部位、含油量等进行了分析,并参照建立的非粮生物柴油能源植物评价标准对这些植物进行了筛选。结果表明:海南主要含油部位含油量在30%以上的非粮油脂植物共有62科139属192种,优势科为大戟科(Euphorbiaceae)、樟科(Lauraceae)、番荔枝科(Annonaceae)、葫芦科(Cucurbitaceae)、山茶科(Theaceae);以木本植物为主,占总数的95.3%;地理分布类型以热带成分占优势;地理分布上,主要集中在以三亚市为中心的南部台地平原区和以东方市八所港为中心的西部台地平原区,随海拔升高植物种类逐渐减少;取用部位以种子和种仁为主,其中84种植物的含油量超过40%,并筛选出竹柏(Nageia nagi)、粗榧(Cephalotaxus sinensis)、观光木(Michelia odora)等59种可用于生产生物柴油的植物资源。Through field investigation and related literature,the characteristics of non-food oil plant resources（with ≥ 30% oil content in the main oil contain part）in Hainan were analyzed,including species composition,life forms,areal-types,geographical distribution,oil-containing parts and oil content. And these plants were screened according to the evaluation standard of non-food bio-diesel plants. The results showed that there were 192 species belonging to 139 genera and 62 families. The dominant families included Euphorbiaceae,Lauraceae,Annonaceae,Cucurbitaceae and Theaceae. And the dominant life forms were trees,shrubs and lianas,accounting for 95.3% of the total species. At the areal-type level,tropical elements were the dominant component. The species were mainly distributed in the south and west tablelands and plains and the number of them decreased with the increment of altitude. The main oil-containing parts were seed and seed kernel,and there were 84 species with ≥ 40% oil content. Finally 59 species were screened to product biodiesel,including Nageia nagi,Cephalotaxus sinensis,Michelia odora and so on.

关 键 词：海南 非粮油脂植物 调查 筛选 

分 类 号：S565.9[农业科学—作物学]