Wheat breeding model for steady and high yield and early maturation in middle and south Hebei province —Analysis of steady and high yield ability of wheat variety Ji 84-5418  

作　　者：武金铭 刘洪岭 

出　　处：《华北农学报》1994年第S2期38-44,共7页Acta Agriculturae Boreali-Sinica

摘　　要：A wheat breeding model for high yield in the middle and south of Hebei Province was developed. Wheat variety Ji 84-5418 has been bred on this model. The analysis results of high-yield and stability indicated that Ji 84-5418 was not only an aggregate of varied excellent characters,but a recombined biotype which could early differentiate spike and develop coordi-nately,and had better self-regulation ability and potential high productivity. Its yield is stable at 6000-8250 kg/ha.A wheat breeding model for high yield in the middle and south of Hebei Province was developed. Wheat variety Ji 84-5418 has been bred on this model. The analysis results of high-yield and stability indicated that Ji 84-5418 was not only an aggregate of varied excellent characters,but a recombined biotype which could early differentiate spike and develop coordi-nately,and had better self-regulation ability and potential high productivity. Its yield is stable at 6000-8250 kg/ha.

关 键 词：winter wheat breeding MODEL SELF-REGULATION ABILITY 

分 类 号：S512.1[农业科学—作物学]