ACTA AGRICULTURAE BOREALI-SINICA ›› 1986, Vol. 1 ›› Issue (3): 41-48. doi: 10.3321/j.issn:1000-7091.1986.03.007

Special Issue: Wheat

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THE STATUS OF DISTRIBUTION AND REDISTRIBUTION OF PHOTO SYNTHATE OF WHEAT THROUGH DIFFERENT GROWING STAGES LABELLED BY ISOTOPE ~(14)C

Hao Shiaoling1   

  1. 1 Division of Bio-Physics of Agriculture;
    2 Miao Kuoyuan Zhang Yunting Division of Farm-Ecology ,Shan-Xi Agricultural University
  • Published:1986-09-28

Abstract: The distribution of photo-synthate at each growing stage and the continual distributions at the following stages were studied with isotope 14-C as tracer. It was shown that when the photo-synthate was formed, the distribution would not stop.Yet, a continual re-distribution at each following stages were observed.the center of continual distribution moved upward gradually from the underground rootsystern, the tillering node, the middle leaf and finally the head. Besides the center, however, other organs or tissues also got a certain amount of the photo- synthate.

Key words: Wheat, Different growing Stages, Photosyrtthate Labelled by isotope (14)~-C, Distribution and Redistribution

Cite this article

Hao Shiaoling. THE STATUS OF DISTRIBUTION AND REDISTRIBUTION OF PHOTO SYNTHATE OF WHEAT THROUGH DIFFERENT GROWING STAGES LABELLED BY ISOTOPE ~(14)C[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1986, 1(3): 41-48. doi: 10.3321/j.issn:1000-7091.1986.03.007.

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