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作物学报 ›› 1963, Vol. 2 ›› Issue (01): 83-94.

• 研究论文 • 上一篇    下一篇

夏大豆不同生育期干物质、醣类和氮化合物质积累的初步研究

费家骍; 唐甫林; 蒋伯章   

  1. 中国农业科学院江苏分院
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1963-03-12 网络出版日期:1963-03-12

A PRELIMINARY STUDY ON THE ACCUMULATION OF DRY MATTER,CARBOHYDRATES AND NITROGEN COM POUNDS IN DIFFERENT STAGES OF DEVELOPMENT OF SUMMER.SOWN SOYBEAN PLANT

Fei Chia-sing; Tang Fu-lin; Tsiang Po-chang   

  1. The Kiangsu Affiliated Academy of the Chinese Academy of Agricultural Sciences
  • Received:1900-01-01 Revised:1900-01-01 Published:1963-03-12 Published online:1963-03-12

摘要: 研究了夏大豆外部器官的形成、生长与体内醣氮代谢的关系。开花结莢期间茎内还原醣含量提高,花莢脱落减少;还原醣降低,花莢脱落增多。自盛花到结莢期间,需氮素最多。净光合生产率最高时期,是在叶面积最高阶段前期。

Abstract: The metabolic activity of various organs of the summer-sown soybean plant is highfrom the seedling stage to the differentiation of flower buds.The translocation of various as-similates at the beginning of flowering is more rapid than the earlier stages.The assimilatestranslocate massively from leave

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