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Acta Agron Sin ›› 2004, Vol. 30 ›› Issue (05): 438-442.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Effect of Phosphorus Deficiency Stress on Root Morphology and Nutrient Absorption of Rice Cultivars

LI Feng;PAN Xiao-Hua;Liu Shui-Ying;Li Mu-Ying;Yan Fu-Sun   

  1. College of Agronomy, Jiangxi Agricultural University, Nanchang 330045, Jiangxi
  • Received:2002-11-19 Revised:2003-04-26 Online:2004-05-12 Published:2004-05-12
  • Contact: PAN Xiao-Hua

Abstract: With sandy culture, the difference of the root morphology, assimilation product distribution, mineral nutrient absorption and energy requirement of anion absorption were investigated among the low phosphorus tolerant rice (Oryza sativa L.) cultivars (Dld and Ltz3) and the low phosphorus sensitive cu

Key words: Rice, Low phosphorus deficiency, Root morphology, Ratio of root to shoot, Distribution of assimilation products, Energy requirement of anion absorption

CLC Number: 

  • S511
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