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Acta Agron Sin ›› 2004, Vol. 30 ›› Issue (11): 1140-1144.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Evaluation and Screening of Resistance to Barnyardgrass in Germplasm of Wild Rice(Oryza sativa) and African Cultivar

ZHANG Fu-Dou;GUO Yi-Qing;YU Liu-Qing;TAO Da-Yun   

  1. Plant Protection Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, Yunan
  • Received:2003-06-10 Revised:2004-02-25 Online:2004-11-12 Published:2004-11-12
  • Contact: GUO Yi-Qing

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Abstract: The resistance of 20 wild rice accessions (Oryza sativa) and 5 African cultivars to barnyardgrass [E. crusgalli] was studied in pot experiment. According to the effect of germination percentage of barnyardgrasses, and its plant height and dry weight of plant at different distance with rice seedlings

Key words: Wild rice, Echinochloa crusgalli, Resistance to weed, Evaluation

CLC Number: 

  • S511
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