华北农学报 ›› 2004, Vol. 19 ›› Issue (3): 26-30. doi: 10.3321/j.issn:1000-7091.2004.03.007

所属专题: 油料作物

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夏播大豆生育期结构对农艺性状的影响

陈学珍1, 谢皓1, 李欣1, 杨建宇1, 韩天富2, 白宝良1   

  1. 1. 北京农学院, 植物科学技术系, 北京 102206;
    2. 中国农业科学院作物所, 北京 100081
  • 收稿日期:2003-10-15 出版日期:2004-09-28
  • 作者简介:陈学珍(1956-),女,北京人,副教授,学士,主要从事大豆遗传育种研究工作.
  • 基金资助:
    北京市自然科学基金资助(6012018)

The Influences on Agronomic Characters by the Bearing Term Structure of the Summer Seeding Soybean

CHEN Xue-zhen1, XIE Hao1, LI Xin1, YANG Jian-yu1, HAN Tian-fu2, BAI Bao-liang1   

  1. 1. Beijing Agricultural College, Beijing 102206, China;

    2. CAAS, Beijing 100081, China
  • Received:2003-10-15 Published:2004-09-28

摘要: 在北京生态条件下,选取生育期在100d以内的我国南方及国外38个大豆品种,进行生育期结构与农艺性状遗传变异方面的研究,试验结果表明:遗传力较高的有大豆主茎分枝始节R1、生育前期、全生育期、荚长、主茎节数、主茎分枝数、单株粒数.筛选出一批对光温反应不敏感、早熟、高产大豆品种.

关键词: 大豆, 生育期结构, R1, R7

Abstract: Abstract:The studies on the bearing term structure and the genetic variation of agronomic characters of 38 varieties from southern or abroad which bearing term was less than 100 days in the condition of Beijing ecosys-tem. The results indicated the first node of caulis'divarications,Rl,bearing term prophase, whole bearing term, the length of legume, the number of caulis' node, the number of caulis' divaricating and the amount of seeds per plant are all in high h2.Screen out the soybean varieties which insensitive to light and temperature, precocity, high yield.

Key words: Soybean, The bearing term structure, Rl, R7

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引用本文

陈学珍, 谢皓, 李欣, 杨建宇, 韩天富, 白宝良. 夏播大豆生育期结构对农艺性状的影响[J]. 华北农学报, 2004, 19(3): 26-30. doi: 10.3321/j.issn:1000-7091.2004.03.007.

CHEN Xue-zhen, XIE Hao, LI Xin, YANG Jian-yu, HAN Tian-fu, BAI Bao-liang. The Influences on Agronomic Characters by the Bearing Term Structure of the Summer Seeding Soybean[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2004, 19(3): 26-30. doi: 10.3321/j.issn:1000-7091.2004.03.007.

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