ACTA AGRICULTURAE BOREALI-SINICA ›› 2011, Vol. 26 ›› Issue (S2): 125-130. doi: 10.7668/hbnxb.2011.S2.029

Special Issue: Saline-alkali stress

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Effect of Light on Nitrate Accumulation in Vegetables and the Mechanism Thereof

ZHOU Wan-lai1,2, LIU Wen-ke2, YANG Qi-chang2   

  1. 1. Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China;
    2. Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Key Lab. for Agro-Environment and Climate Change, Ministry of Agriculture, Beijing 100081, China
  • Received:2011-11-15 Published:2011-12-31

Abstract: Nitrate is a type of substance easily accumulated in vegetables,especially in leaf vegetables,and poses serious health hazard if ingested excessively.Light is one of the most important environmental factors that influence nitrate content in plants.This review summarized the effects of light on nitrate accumulation in vegetables from the aspect of light intensity,light quality and light duration respectively,expatiated the daily variation in nitrate content in vegetables under traditional lighting mode,and summarized the effect mechanism from the aspect of nitrate absorption and assimilation.

Key words: Light, Nitrate, Nitrate metabolism, Nitrate reductase

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Cite this article

ZHOU Wan-lai, LIU Wen-ke, YANG Qi-chang. Effect of Light on Nitrate Accumulation in Vegetables and the Mechanism Thereof[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2011, 26(S2): 125-130. doi: 10.7668/hbnxb.2011.S2.029.

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