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小麦碱性水保持力与品质性状和产量性状的相关性分析
李卫华, 訾慧芳, 杨会娜, 郅洁, 张世华, 刘丽
PDF(200 KB)
PDF(200 KB)
Correlation Analysis among AWRC, Quality Traits and Yield Traits in Wheat
LI We-ihua, ZI Hu-ifang, YANG Hu-ina, ZHI Jie, ZHANG Sh-ihua, LIU Li
The relationship between alkline water retention capacity(AWRC) and several quality traits, also with yield traits was analyzed by using a population of recombinant inbred lines(RIL) (F2:8) derived from Jing771and Pm97034. The results indicated that, the relationship between alkaline water retentiveness capacity(AWRC)and the protein content and kernel hardness was significantly positive( r=0.189, r=0.253), while, a significant negative correlationship was found between AWRC and swelling index of glutenin (SIG) value ( r=-0.232, P<0.01).It was no significantly negative correlation with gluten index and Zeleny sedimentation.But, it was no significantly positive correlation with wet gluten content and the swelling power.The correlation between AWRC and all output constitution factors had no remarkable level, for which there is no remarkable positive correlation except for the length of ear, and there is no remarkable negative correlation with other output characters.
wheat
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