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作物学报

作物学报 ›› 1982, Vol. 8 ›› Issue (03): 153-162.

• 研究论文 • 上一篇    下一篇

玉米几个经济性状的基因效应

杨安贵   

  1. 四川农学院农学系; 西南农学院农学系
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1982-09-12 网络出版日期:1982-09-12

GENE EFFECTS OF SEVERAL ECONOMIC CHARACTERS IN CORN (Zea mays L.)

Yang Angui   

  1. Sichuan Agricultural College; Yaan
  • Received:1900-01-01 Revised:1900-01-01 Published:1982-09-12 Published online:1982-09-12

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800

被引次数

25

摘要： 用世代均数分析法研究了玉米单株籽粒产量、穗重、百粒重、行粒数、穗行数、穗数以及穗长7个性状的遗传。对8个亲本自交系组成的7个杂交组合进行了分析。每个组合群体都由 P1、P2、F1、F2、B1和 B2世代组成。同时用G.S.Chahal 和 J.L.Jinks(1978)提出的用

Abstract: Generation means analyses which were introduced by K.Mather andJ.L.Jinks(1977)were used to study weight of grain per plant,weightof ears per plant,weight per 100 seeds,number of kernels per row,row number of kernels per ear,number of ears per plant and ear lengthin corn(Zea mays L.).Eight i

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