不同种源木油树种子质量差异性研究  

Study on difference of seeds quality of Aleurites montana from different provenances

作　　者：郭霞[1] 杨丽薇[1] 秦超[1] 田蜜[1] Guo Xia Yang Liwei Qin Chao Tian Mi(Hainan Forestry Institute, Hainan Haikou 571100)

机构地区：[1]海南省林业科学研究所,海南海口571100

出　　处：《热带林业》2017年第3期7-8,6,共3页Tropical Forestry

基　　金：海南省科研院所技术开发专项(KYYS-2014-21):木油树种源收集;筛选及育苗技术研究

摘　　要：木油树是一种高产优质的工业油料树种,具有速生的特性,作为生物质能源林开发具有较大的潜力。针对不同种源木油树种子的特性进行初步研究。结果表明,引进的4个不同种源的木油树种子千粒重和净度均存在差异,江西信丰种源木油树种子千粒重(4073g/千粒)和净度(97.33%)均为最大,较其他种源具有明显的优势,不同种源木油树种子千粒重和净度之间相关性显著。As one kind of high yield and high quality oil tree,Aleurites montana has an ability of fast growing.It also has potential development as bio-energy forest.Through the study on seed characteristics of Aleurites Montana,the results show that there is difference with seed weight and purity in different provenances.The Xinfeng of Jiangxi province has the biggest thousand seed weight with 4073g/one thousand seeds,and the highest purity with 97.33%,which are bigger than other provenances.The one thousand seed weight and seed purity is relevant in different provenances.

关 键 词：木油树 种子 千粒重 净度 差异性 

分 类 号：S794.3[农业科学—林木遗传育种]