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Acta Agron Sin ›› 2004, Vol. 30 ›› Issue (10): 975-979.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Effects of Varied Carbon and Nitrogen Supply on Starch and Protein Accumulation in Grain at Early Stage of Grain Filling in Wheat

ZHOU Qin;JIANG Dong;DAI Ting-Bo;CAO Wei-Xing;JING Qi   

  1. Key Laboratory of Crop Growth Regulation, Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, Jiangsu
  • Received:2003-06-20 Revised:2003-12-22 Online:2004-10-12 Published:2004-10-12
  • Contact: CAO Wei-Xing

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Abstract: In vitro ear culture experiments were conducted to determine how the concentrations and combinations of sucrose and glutamine in medium were suitable for the accumulation of grain starch and protein in winter wheat (cv. Ningmai 9). The results showed that with the same level of glutamine supply, the

Key words: Wheat, Carbon and nitrogen supply, Grain Growth, Protein, Starch, Key enzyme

CLC Number: 

  • S512
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