外引油用亚麻品种资源鉴定与评价  

Identification and Evaluation of Introduced Flax Germplasm Resources

作　　者：李建增[1] 杨若菡[1] 吴学英[1] 杜刚[2] 朱炫 白永刘 刘飞虎[5] 刘其宁[1] LI Jian-zeng;YANG Ruo-han;WU Xue-ying;DU Gang;ZHU Xuan;BAI Yong-liu;LIU Fei-hu;LIU Qi-ning(Economy Crop Research Institute, Yunnan Academy of Agricultural Sciences, Yunnan Kunming 650205 , China;Institute of Agricul-tural Economy and Information, Yunnan Academy of Agricultural Sciences, Yunnan Kunming 650205 , China;Economy Crop Research Institute , Dali Academy of Agricultural Sciences, Yunnan Dali 671600, China;Xinshao Site of Agricultural Science of Mile, Yunnan Mile 652301 , China;Yunnan University, Yunnan Kunming 650091,China)

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]云南省农业科学院农业经济与信息研究所,云南昆明650205 [3]大理州农业科学推广院经济作物研究所,云南大理671600 [4]弥勒县新哨农科站,云南弥勒652301 [5]云南大学,云南昆明650091

出　　处：《西南农业学报》2017年第10期2210-2217,共8页Southwest China Journal of Agricultural Sciences

基　　金：云南省科技厅重点新产品开发专项"麻类(大麻;亚麻;蓖麻)新品种选育及应用示范"(2016BB005);"蓖麻亚麻良种选育与示范"(2012BB018);云南省农科院2013;2014年专项"特色经济作物资源的收集保存及其优异资源的评价利用"(YAAS2013ZY012;2014CZZY013)

摘　　要：【目的】本文对从荷兰和加拿大引入的油用亚麻品种资源进行综合鉴定、分析与评价,为育种者和加快优良资源的利用提供依据。【方法】试验材料采用随机区播种,通过多样性、相关性和聚类分析进行研究。【结果】主要性状的遗传多样性分析表明,存在较大差异,多样性比较丰富。相关性分析确定了各性状之间的关系。通过系统聚类,把试验材料划分为3大类,为不同育种目标提供依据。【结论】对45份优异种质资源作出了评价。【Objective】The comprehensive identification,analysis and evaluation of oil flax resources introduced from the Holland and Canada provided the basis for breeders and the use of excellent resources. 【Method】Using randomized blocks design,the data by using diversity,correlation and cluster analysis were analyzed. 【Result】The genetic diversity of the main agronomic traits showed that there was a large difference and diversity. The relationship between traits was determined by correlation analysis. By cluster analysis,the materials could be classified into 3 groups,and provided the basis for the different breeding objectives. 【Conclusion】And 45 excellent germplasm resources were evaluated.

关 键 词：外引 亚麻 鉴定与评价 

分 类 号：S563.2[农业科学—作物学]