Comparison and Comprehensive Evaluation of Yanqi Spring Wheat Varieties in Bazhou
XI Ningju
WANG Jun
FENG Jing
ZHENG Jianghong
WANG Zi
ZHANG Shufang
ZHANG Liyue
ZHAO Lining
YANG Weijun
Abstract：In order to select the spring wheat varieties suitable for cultivation in Yanqi County,this study compared the cultivation of 11 different spring wheat varieties.A random block design was adopted to measure and analyze the agronomic traits,yield and quality traits of different spring wheat varieties.Meanwhile,principal component analysis and difference analysis were used to compare the quality and yield traits of different spring wheat varieties.Finally,cluster analysis was conducted on the yield and quality traits,dividing 11 spring wheat varieties into 4 groups and analyzing and summarizing the main characteristics of each group.The results show that the high-quality varieties are Hechun 115,Xinchun 44,and Hechun 121.The mass fractions of protein and gluten are all relatively high,and the quality performance is excellent.However,the yields are 7 723.5 kg/hm2,7 906.5 kg/hm2,and 7 737.0 kg/hm2 respectively,which are relatively low.The high-yield variety is Liangchun 1242,which has a relatively high yield but lower quality traits,such as protein and gluten mass fractions of 13.7%and 27.7%respectively.the high-yield and high-quality varieties are Xinchun 40 and Xinchun 37.Based on field performance and overall performance,Xinchun 40,Xinchun 37 and Liangchun 1242 are spring wheat varieties suitable for cultivation in the Yanqi area.
Keywords：Spring wheatAgronomic traitYieldQuality
Publication Date：2025-08-28
Online Publishing Date：2025-09-23(First online date of this platform, not the publication date of the document)
Pages：9( 32-39,52 )