福建省早稻区试品种抗稻瘟病鉴定结果  

Identification results on resistant capacity to rice blast of early rice varieties in regional test of Fujian province

作　　者：周敏亚[1] 郑长奇[1] 林起[1] 曾瑞柳[1] 李廷玉[1] 

机构地区：[1]福建省宁德市农业科学研究所,355017

出　　处：《福建农业科技》2012年第3期85-87,共3页Fujian Agricultural Science and Technology

摘　　要：在鉴定圃采用自然诱发方法对23个早稻区试品种进行抗稻瘟病鉴定,结果表明:稻叶瘟发病重而穗颈瘟发病轻。叶瘟表现中抗(MR)的品种有6个,占26.1%;中感(MS)的品种有13个,占56.5%;感病(S)的品种有4个,占17.4%。The resistance of 23 early rice varieties to rice blast was idetified by natural induction methods in field identification nursery.The results revealled that rice leaf blast was seriously and panicle blast incidence was light in the test.6 varieties showed MR to leaf blast,accounting 34.8%;13 varieties showed MS,accounting 56.5%;4 varieties were S,accounting 17.4%.

关 键 词：早稻 稻瘟病 抗性鉴定 

分 类 号：S511.31[农业科学—作物学]