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Chinese Agricultural Science Bulletin ›› 2007, Vol. 23 ›› Issue (8): 269-269.

• 土壤肥料科学 • Previous Articles     Next Articles

Effects of Nitrogen on Growth and Yield of Rice Lv Han No1

Yang Anzhong, Zhu Qisheng, Chen Zhouqian, Li Wei, Wang Shimei   

  • Online:2007-08-05 Published:2007-08-05

Abstract: Effect of nitrogen applied fertilizer on growth and yield of rice Lv Han No 1 was studied in pot experiment .The result showed that leaf area index and tiller and content of leaf chlorophyll and yield of Lv Han No 1 influenced for nitrogen applied fertilizer. Under 2.3 gram nitrogen per pot(260kg/hm2) , rice yield increased with the raise of nitrogen applied fertilizer and rice yield decreased when nitrogen applied exceed 2.3 per pot.

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