摘要
对引进的100份苦荞种质资源的主要性状进行了田间鉴定分析,结果表明,ZNQ003、ZNQ021、ZNQ071、ZNQ079、ZNQ080、ZNQ084、ZNQ085、ZNQ086、ZNQ098、ZNQ100等10份材料产量均≥3 333.33kg/hm2,其中ZNQ071最高,为3 866.67 kg/hm2。ZNQ091的千粒重最高,达25.6 g;ZNQ083的单株粒重最大,为9.7 g。发现矮秆资源(株高≤50 cm)2份,以ZNQ053最矮,株高仅为48.2 cm。同时发现ZNQ051变异单株。
The results of identification analysis on the main characters of the 100 introduced tartary buckwheat genetic resources showed that the linolenic acid content of the yield of ZNQ003, ZNQ021, ZNQ071, ZNQ079, ZNQ080, ZNQ084, ZNQ085, ZNQ086, ZNQ098 and ZNQ100 were more than 3 333.33 kg/hm2, and the ZNQ071 had the highest yield （3 866.67 kg/hm2）, and the ZNQ091 had the highest grain weight was 25.6 g, and the ZNQ083 had the highest grain weight per plant was 9.7 g;2 short-stalked resources （≤50 cm） was found, and the ZNQ053 was the shortest（48.2 cm）, also the ZNQ051 variation plant was found .
出处
《甘肃农业科技》
2013年第12期3-6,共4页
Gansu Agricultural Science and Technology
基金
甘肃省科技重大专项计划资助项目(0801NKDA016)部分内容
关键词
苦荞
种质资源
鉴定分析
Tartary buckwheat
Genetic resources
Identification analysis
