南瓜优质自交系对白粉病的抗病性评价与应用
CSTR:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

S436.429

基金项目:

河南省科技攻关项目(0324070100)


Estimation and Utilization of Pumpkin Inbred-line Resistance to the Powdery Mildew Disease
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    在自然发病条件下,鉴定了38份南瓜自交系和部分杂交组合对白粉病的抗病性。结果表明:不同南瓜自交系对白粉病的抗病性存在显著差异。其中无免疫类型,高抗类型和抗病类型均为3份,占所有鉴定自交系的7.89%;中抗类型11份,占所有鉴定自交系的28.95%;感病类型21份,占所有鉴定自交系的55.26%。各杂交组合间抗性也存在显著差异。

    Abstract:

    The Resistance to the powdery mildew disease of 38 Pumpkin inbred-lines was estimated under natural circumstance.The results showed that remarkable difference was existed among the different pumpkin inbred lines.There were no immune types.There were 3 highly disease-resistance and 3 disease-resistant types,which occupied 7.89%.There were 11 middle disease-resistant types,which occupied 28.95%.There were 21 disease-susceptible types,which occupied 55.26%.Remarkable difference is existed among the hybrid combinations.

    参考文献
    相似文献
    引证文献
引用本文

刘鸣韬,孙化田,张定法.南瓜优质自交系对白粉病的抗病性评价与应用[J].东北农业科学,2011,36(1):30-32.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2010-05-04
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2024-12-07
  • 出版日期:
文章二维码