纤维亚麻新品种中亚麻3号的选育  

Breeding of a New Fibre Flax Variety of ‘Zhongyama No.3'

作　　者：邱财生[1] 张正 龙松华[1] 郭媛[1] 邓欣[1] 郝冬梅[1] 钟国乾 王玉富[1] 

机构地区：[1]中国农业科学院麻类研究所,长沙410205 [2]新疆伊犁州农业科学研究所,伊犁835000

出　　处：《核农学报》2014年第12期2148-2152,共5页Journal of Nuclear Agricultural Sciences

基　　金：国家"十一五"科技支撑计划:高产;优质;多抗麻类空间环境诱变育种关键技术研究与示范子课题(2008BAD97B05-4);科技部国际科技合作与交流专项子课题:麻类优异基因资源收集评价与创新利用(2010DFR30620-4)

摘　　要：为选育高产优质适应性广的亚麻新品种,2003年将亚麻种子通过第18颗返回式科学技术实验卫星搭载进行空间诱变,经过卫星搭载的种子于2004年开始在云南大理州种植,经过多代系谱选择于2008年决选出性状稳定品系Y5F051,2009年-2010年品种鉴定试验后参加2011年、2012年新疆亚麻区域试验,在试验中原茎产量居第一位,平均原茎产量比天鑫三号(CK1)增产13.41%,比中亚麻2号(CK2)增产16.73%。在2012年生产试验中,原茎产量比对照天鑫三号增产12.33%。该品种于2013年11月通过新疆维吾尔自治区非主要农作物品种登记办公室登记,命名为中亚麻3号。主要特点是产量高,整齐度好,抗倒伏能力强,适应性强,适合新疆北疆地区种植。To breed new varieties with properties of high yield,good quality,wide adaptability,the flaxseed was carried in No. 18 recoverable satellite of science and experiment for mutation in 2003,then sowed them to get offspring in Dali,Yunnan from 2004,and multi-generation pedigree breeding was carried out. The new line Y5F051 which properties could be inherited steadily was selected out. It passed the variety identification test during 2009 to 2010,and then the regional test was carried out during 2011 to 2012 in Xinjiang. The results showed that the stem yield of Y5F051 was first among the tested lines and varieties. The stem yield of Y5F051 was more than ‘Tianxin No. 3＇（CK1） by 13. 41%,and more than ‘Zhongyama No. 2＇（CK2） by 16. 73%. In the production test in 2012,it was more‘The tianxin No. 3＇by12. 33%. It was registered by Xinjiang Uygur Autonomous Region Variety Approval Committee, it was named‘Zhongyama No. 3＇in November 2013. Its main properties are the high yield,good uniformity,resistance to lodging,wide adaptability,suitable for planting in north Xinjiang.

关 键 词：亚麻 空间环境诱变 区域试验 中亚麻3号 

分 类 号：S563.2[农业科学—作物学]