纤维亚麻新品种云亚1号选育报告  

Breeding of Yunya No.1, A New Cultivar of Fiber Flax

作　　者：杜刚[1] 朱炫 刘其宁[1] 吴学英[1] 刘飞虎[3] 

机构地区：[1]云南省农业科学院经济作物研究所,云南昆明650205 [2]云南省大理州经济作物研究所,云南宾川671600 [3]云南大学,云南昆明650091

出　　处：《中国麻业科学》2009年第3期179-181,共3页Plant Fiber Sciences in China

基　　金：农业部公益性行业科研专项(nyhyzx07-018-14);云南省科技攻关项目(2002NG06)

摘　　要：纤维亚麻新品种云亚1号(原代号YY-1)是从引入材料8323-11的自然变异后代中经系统选育而成的云南省首个自主知识产权的亚麻新品种。该品种两年多点试验结果:平均原茎产量11772.0㎏/hm2,较对照增产3.04%;全麻率29.61%,较对照提高1.46个百分点;平均纤维产量2679.8kg/hm2,较对照增产9.11%,纤维断裂强力值为225N。Yunya No. 1, a new cuhivar of fiber flax, was bred by individual selection from the natural variation＇of line 8323-11 introduced from the Northeastern China. In the two-year multi-site trial, Yunya No. 1 showed an average straw yield of 11772.0 kg/hm2, which increased by 3.04% over the control. Yunya No. 1 had 29.61% of total fiber content, 1.46 percentage units more than the control and 2679.8 kg/hm2 of fiber yield that increased by 9.11% compared with the control. The fiber tensile strength was 225N. This cuhivar is the first flax variety in Yunnan Province with independent intellectual property.

关 键 词：亚麻 新品种 云亚1号 选育 

分 类 号：S563.2[农业科学—作物学]