小麦粒长粒宽和粒重的相关性分析

Correlation Analysis of Wheat Grain Length, Width and Weight

小麦是我国主要的粮食作物,全国大部分人口以小麦为主要食物,而小麦的高产是针对小麦进行选育优良品种的基本条件,小麦粒长、粒宽和粒重是构成小麦产量的重要性状之一。以国际小麦作图组织的重组自交系群体W7984×Opata85为材料,对其2002年和2005年收获的亲本和114个株系种子进行了粒长、粒宽和粒重等粒型相关性状鉴定和分析。

Wheat is the main grain crops in China, most of the population of the country with wheat as main food is the basic condition of wheat high yield breeding excellent varieties in wheat, wheat grain length, width and weight traits constitute one of the important characters of wheat yield. In this study, a recombinant inbred line population W7984 international wheat Mapping Organization × Opata85 as material, the 2002 and 2005 harvest parents and 114 strains of seed are identified and analysis of correlation between grain length, grain width and grain weight of grain type.