Appraisal of Springness and Winterness of New Wheat Lines
Wang Yinghong
Dong Yun
Ma Huaping
Fu Liang
Jiang Zhikai
Abstract：The springness and winterness of 96 new wheat lines were analyzed through the field Spring sowing method in 2013 -2015.There were 76 varieties belonged to the winterness class,which accounted for 79.2% of the total 96 lines.It indicated that the breeding target was in line with current field production and the examination and approval requirements of new varieties.Meanwhile,it showed that the field Spring sowing could serve as an effective method for wheat springness and winterness identification.Although the climate conditions had certain influences on this method,especially the unstable change of temperature making certain deviations in annual appraisal results of different sowing dates,we could obtain final conclusion through paral-lel contrast which did not affect the appraisal effects.
Keywords：WheatNew linesSpringness and winternessSpring sowing appraisal
Publication Date：2016-07-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 23-25 )