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Acta Agron Sin ›› 2004, Vol. 30 ›› Issue (07): 651-656.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Selection Effect of Nitrogen Use Efficiency in Rice

PIAO Zhong-Ze;HAN Long-Zhi;KOH Hee-Jong; LU Jia-An;ZHANG Jian-Ming   

  1. Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai 201106
  • Received:2003-03-03 Revised:2003-10-03 Online:2004-07-12 Published:2004-07-12
  • Contact: PIAO Zhong-Ze

Abstract: Selection effects of grain yield and nitrogen use efficiency (NUE) in earlier generation were studied under N-fertilized and N-unfertilized conditions using two crosses of Dasanbyeo/IR66746-26-3-2 and TR22183/IR66167-27-5-6. Selection effect of grain yield under N-unfertilized condition was higher t

Key words: Rice, nitrogen-use efficiency(NUE), Grain yield, Selection effect, N-fertilized and N-unfertilized

CLC Number: 

  • S511
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