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中国农学通报 ›› 2003, Vol. 19 ›› Issue (6): 61-61.

所属专题: 资源与环境 水稻

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杂草稻种质资源的鉴定及利用探索

张忠林 ,谭亚玲,黄大军,谭学林   

  • 出版日期:2003-12-25 发布日期:2003-12-25

Identification and Utilizing Exploration of weedy Rice Germplasm Resources

ZhangZhong-lin, Tan Ya-ling ,Huang Da-Jun ,Tan Xue-lin   

  • Online:2003-12-25 Published:2003-12-25

摘要: 对34份韩国杂草稻种质资源进行农艺性状、稻瘟病抗性、品质鉴定及育种利用探索。结果表明:杂草稻为小穗多穗型种质资源,具有抗性好、品质优的特点,可直接用作保持系的选育,但不能直接作恢复系,只可作中间材料用于恢复系的改良。

Abstract: Identification experiments were conducted on the agronmic fraits,blast resistance and their utilization In breeding was explored. The results showed that weedy rices were spirelet and multiplespike type germplasm resources with good resistance and quality. They could be used directly in the selective breeding of the maintainer lines or as the middle materials for the Inaprovements of the resforing lines.