| 烟草黑胫病抗性鉴定研究现状与展望 |
| |
| 引用本文： | 方敦煌,肖炳光,焦芳婵,曾建敏,吴兴富.烟草黑胫病抗性鉴定研究现状与展望[J].中国烟草学报,2018,24(3):130-135. |
| |
| 作者姓名： | 方敦煌 肖炳光 焦芳婵 曾建敏 吴兴富 |
| |
| 作者单位： | 云南省烟草农业科学研究院, 云南昆明 650021 |
| |
| 基金项目： | 中国烟草总公司科技计划项目110201402002中国烟草总公司科技计划项目110201601027中国烟草总公司云南省公司科技计划项目2015YN01中国烟草总公司云南省公司科技计划项目2016YN23中国烟草总公司云南省公司科技计划项目2016YN27中国烟草总公司云南省公司科技计划项目2017YN01中国烟草总公司云南省公司科技计划项目2017YN04 |
| |
| 摘 要： | 从抗病鉴定方法、种质资源与新品种（系）抗病鉴定方面概述了烟草黑胫病抗性鉴定研究进展。重点评述了烟草苗期菌谷法、游动孢子浸根法和毒素法，烟草成株期人工病圃法，以及分子标记辅助法等抗性鉴定方法进展；回顾了我国烟草种质资源与新品种（系）的抗病鉴定工作历程；针对抗源利用、抗病鉴定技术、工作程序上存在的一些问题提出了相应的对策与思路。
|
| 关 键 词： | 烟草 黑胫病 抗性鉴定 |
| 收稿时间： | 2017-11-21 |
Current status and prospect in assessment of resistance of tobacco to Phytophthora nicotianae |
| |
| Affiliation: | Yunnan Academy of Tobacco Agricultural Sciences, Yunnan Kunming 650021, China |
| |
| Abstract: | Research progresses on identification of tobacco resistance to Phytophtho ra nicotianae were summarized from the aspects of identification methods, tobacco germplasm resources and new species (lines) resistance identification. This paper mainly discussed seedling inoculation methods by pathogenic fungus grain culture, zoospore suspension and pathogenic toxin, adult plant inoculation method with artificial disease nursery, and molecular marker-assisted resistance identification method. The history of resistance identification of China's tobacco germplasm and new varieties (lines) was reviewed. Resistant resource utilization, resistance identification techniques and work procedures are three main problems existing in resistance research. Countermeasures and thoughts were thus put forward to solve these problems. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国烟草学报》浏览原始摘要信息 |
|
点击此处可从《中国烟草学报》下载全文 |
|
