57份苎麻种质资源主要农艺性状及纤维品质鉴定评价  

Identification and Evaluation of Major Agronomic Traits and Main Fiber Quality in Ramie Germplasm Resources

作　　者：许英[1] 陈建华[1] 孙志民[1] 王晓飞[1] 栾明宝[1] 

机构地区：[1]中国农业科学院麻类研究所,长沙410205

出　　处：《植物遗传资源学报》2015年第1期54-58,共5页Journal of Plant Genetic Resources

基　　金：农业部保种项目(2014NWB035);国家科技基础条件平台

摘　　要：对57份苎麻种质的主要农艺性状和纤维品质性状进行了鉴定评价。结果筛选出高产苎麻种质10份(原麻产量≥2000 kg/hm2),纤维品质优良的种质7份(纤维细度≥2000 m/g),鲜皮出麻率≥12.5%的苎麻种质20份,炼折率超过65%的苎麻种质有10份,按照苎麻优异种质评价规范,满足高产和出麻率高2个优良指标的种质7份,满足优质和鲜皮出麻率高2个优良指标的种质1份。The major agronomic traits and main fiber quality traits of 57 ramie germplasm were studied. The re- sults were as followed ：10 accessions with high yield and 7 accessions with excellent fiber quality were screened out, respectively. Bast stripping percentage of 20 accessions were over 12.5%. Raw fiber hardening-off ratio of 10 acces- sions were over 65%. 7 accessions had high yield and high bast stripping percentage,and 1 accessions had high quality and high bast stripping percentage.

关 键 词：苎麻种质 高产 优质 鉴定评价 

分 类 号：S563.1[农业科学—作物学]