作物学报 ›› 1993, Vol. 19 ›› Issue (05): 436-440.
• 研究论文 • 上一篇 下一篇
周仁喜
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Zhou Ren-xi
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摘要： 本文揭示了甜菜各叶片对块根增长、根内糖分积累的贡献。甜菜子叶和第1-10片叶的同化产物主要供给幼苗根系和叶片的生长，为甜菜的生长奠定了基础。甜菜的第11-35片叶的功能盛期处在块根增长期和糖分积累期，对块根增长和根内糖分积累起主要作用，各叶片对块根增长的贡献顺序：第11-15片叶＞第16-20片叶＞第21-25片叶＞第26-3
关键词: 甜菜，块根增长，糖分积累
Abstract: In a study on the effects of leaves in different positions on sugar accumulation and root-tuber growth in sugarbeet the cotyledon and the 1st-10th leaves play a major role in foliar growth at the seedling stage, while the 11-35th leaves have a main contribution to root-tuber growth and sugar accumul
Key words: Sugarbeet, Root-tuber growth, Sugar accumulation
周仁喜. 甜菜各叶片对块根增长、根内糖分积累作用的研究[J]. 作物学报, 1993, 19(05): 436-440.
Zhou Ren-xi. The Effects of Leaves in Various Positions on Root-tuber Growth and Sugar Accumulation in Sugarbeet(Beta vulgaris L.)[J]. Acta Agron Sin, 1993, 19(05): 436-440.
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