首页 | 本学科首页   官方微博 | 高级检索  
     检索      

黑龙江省水稻新品种(系)抗稻瘟病性鉴定及利用
引用本文:宋成艳.黑龙江省水稻新品种(系)抗稻瘟病性鉴定及利用[J].植物保护,2011,37(4):142-145.
作者姓名:宋成艳
作者单位:黑龙江省农业科学院水稻研究所,佳木斯,154026
基金项目:国家科技支撑计划,黑龙江省科技攻关重大项目
摘    要:1998-2009年采用稻瘟病人工接种和自然感病鉴定2种方法,共鉴定黑龙江省水稻新品种(系)485份(次),鉴定出抗稻瘟病新品种(系)109份,12年间先后推广了‘空育131’、‘绥粳3号’、‘龙粳12’、‘龙粳14’、‘垦稻12’等49个新品种,推广了3个超级稻品种‘龙粳14’、‘龙粳18’、‘龙粳21’,18个新品种年种植面积超过6.67万hm2,获得了较高的经济效益和社会效益。

关 键 词:水稻新品种(系)  抗稻瘟病性  鉴定和利用

Appraisal and utilization of the resistance of new rice varieties (lines) to rice blast in Heilongjiang Province
Song Chengyan.Appraisal and utilization of the resistance of new rice varieties (lines) to rice blast in Heilongjiang Province[J].Plant Protection,2011,37(4):142-145.
Authors:Song Chengyan
Institution:Institute of Rice, Heilongjiang Academy of Agricultural Sciences, Jiamusi154026, China
Abstract:By artificial inoculation and natural infection,485 new rice varieties were identified for their rice blast resistance in Heilongjiang Province during the period of 1998-2009,among which 109 were resistant.During these years,49 new varieties were popularized,including 'Kongyu131','Suijing3','Longjing12','Longjing14'and 'Kendao12'.Three super-rice varieties,'Longjing 14','Longjing18' and 'Longjing 21',have been introduced to farmers.About 66 700 hectares of 18 new varieties were planted annually,obtaining tr...
Keywords:new rice variety (line)  rice blast resistance  appraisal and utilization
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《植物保护》浏览原始摘要信息
点击此处可从《植物保护》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号