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Acta Agron Sin ›› 2004, Vol. 30 ›› Issue (11): 1113-1118.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Effects of Irrigation on Photosynthate Supply and Conversion and Related Enzymes Activity During Grain Filling Period

FANG Quan-Xiao;CHEN Yu-Hai;LI Quan-Qi;YU Shun-Zhang;YU Song-Lie;DONG Qing-Yu;   

  1. Agronomy College of Shandong Agricultural University, Tai’an 271018, Shandong
  • Received:2003-07-29 Revised:2003-12-01 Online:2004-11-12 Published:2004-11-12
  • Contact: CHEN Yu-Hai

Abstract: Different irrigation regimes of winter wheat were designed to study the changes of photosynthate supply and conversion during grain filling period. The results showed that irrigation affected photosynthate supplement and conversion remarkably. LAI, photosynthesis rate, SPS activity, LAD in flag leav

Key words: Irrigation, Winter wheat, photosynthate supply and conversion, Enzyme activity

CLC Number: 

  • S512
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