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Acta Agron Sin ›› 1993, Vol. 19 ›› Issue (02): 103-110.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Studies on the Anatomical and Physiological Factors Influencing the Unbalanced DevelOpment Of the Spikes,Spikelets and Grains of Wheat

Zhang Xiao-rong;Wang Shi-zhi   

  1. Institute of Botany,Academia Sinica,Beijing,100044
  • Received:1986-11-11 Revised:1992-02-12 Online:1993-03-12 Published:1993-03-12
  • Contact: Zhang Xiaorong

Abstract: Some anatomical and physiological characteristics of some organs of wheat were studied to investigate their relationship with the unbalanced development of the spikes,spikelets and grains at different positions. The results indicated that:(1) The diameter and area of the cross sections of the 2 uppe

Key words: Wheat, Spike, Spikelet, Grain, Vascular bundle, Soluble sugar, Amino acid

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