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作物学报

作物学报 ›› 1992, Vol. 18 ›› Issue (05): 321-330.

• 研究论文 •    下一篇

小麦品种温光效应与主茎叶数的关系

苗果园;张云亭;侯跃生;尹钧;王士英   

  1. 山西农业大学,中国农业科学院作物育种栽培研究所 北京
  • 收稿日期:1991-03-05 修回日期:1991-07-09 出版日期:1992-09-12 网络出版日期:1992-09-12

Relationship between Effect of Thermo-photoperiod and Leaf Number of Main Stem in Wheat

Miao Guoyuan;Zhang Yunting;Hou Yiaosheng;Yin Jun;Wang Shiying   

  1. Shanxi Agricultural University,Shanxi Taigu
  • Received:1991-03-05 Revised:1991-07-09 Published:1992-09-12 Published online:1992-09-12

PDF

782

被引次数

62

摘要： 小麦主茎叶数是器官建成生长发育年龄的重要标志。因此,小麦温光反应特性的差异,除表现在穗部器官建成速度与抽穗速度外,还集中表现在主茎叶片数上。研究表明主茎叶数的变异受品种遗传及温光环境的影响。在人工控制春化和光照条件下,所有供试品种的最少叶数十分接近于春性小麦的最少叶数,表明春性品种可能是小麦冬春性进化的

关键词: 小麦,主茎叶令,温光发育

Abstract: Leaf number on main stem of wheat is an important sign of growth and develop-ment age. The difference of thermo-photoperiod reaction among verieties is reflectednot only in ear development and heading date, but also in leaf number on main stem.The result showes that heredity and thermo-photoperiod c

Key words: Wheat （Triticum aestium L.）, Leaf number on main stem, Thermophotoperiod development

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