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| 芝麻抗茎点枯病及枯萎病种质的评价 | |
| 引用本文： | 张秀荣,程勇,刘胜毅,冯祥运,靳利民,靳巧玲,黄翠英,王自安,徐新福,孙梅英. 芝麻抗茎点枯病及枯萎病种质的评价[J]. 中国油料作物学报, 2001, 23(4): 23-27 |
| 作者姓名： | 张秀荣 程勇 刘胜毅 冯祥运 靳利民 靳巧玲 黄翠英 王自安 徐新福 孙梅英 |
| 作者单位： | 1. 中国农业科学院油料作物研究所, 2. 漯河市农科所, 3. 驻马店农科所, |
| 基金项目： | 国家"九五"科技攻关(96-014-01-04-03) |
| 摘 要： | 1997－1998年,对“八五”期间收集的芝麻种质资源初鉴获得的高抗茎点枯病和高抗枯萎病种质共85份及4个育种单位提供的8个新品系,在芝麻主产区三个生态试验点（病圃）进行了鉴定评价,均与当地优良品种进行比较,评价出抗性稳定、相对病情指数＜15％的抗茎点枯病种质34份、抗枯萎病种质38份,其中兼抗两种病害的27份,并明确了不同基因型抗源在不同生态系统中的抗性表现及利用价值、对抗、感品种酯酶同工酶分析表明,在A区检测出感病品种的相似性和抗、感品种间的带型差异。 |
| 关 键 词： | 芝麻 抗病种质 抗茎点枯病 枯萎病 |
| 文章编号： | 1007-9084(2001)04-0023-05 |
Evaluation of sesame germplasm resistance to Macrophomina phaseolina and Fusarium oxysporium |
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| ZHANG Xiu-rong ,CHENG Yong ,LIU Sheng-yi ,FENG Xiang-yun ,JIN Li-min ,JIN Qiao-ling ,HUANG Cui-ying ,WANG Zi-an ,XU Xin-fu ,SUN Mei-ying. Evaluation of sesame germplasm resistance to Macrophomina phaseolina and Fusarium oxysporium[J]. Chinese Journal of Oil Crop Sciences, 2001, 23(4): 23-27 | |
| Authors: | ZHANG Xiu-rong CHENG Yong LIU Sheng-yi FENG Xiang-yun JIN Li-min JIN Qiao-ling HUANG Cui-ying WANG Zi-an XU Xin-fu SUN Mei-ying |
| Affiliation: | ZHANG Xiu-rong 1,CHENG Yong 1,LIU Sheng-yi 1,FENG Xiang-yun 1,JIN Li-min 2,JIN Qiao-ling 2,HUANG Cui-ying 2,WANG Zi-an 2,XU Xin-fu 3,SUN Mei-ying 3 |
| Abstract: | Resistance to charcoal rot ( Macrophomina phaseolina ) and fusarium wilt (F. oxysporium ) of 8 new sesame lines and 85 accessions primarily selected during Eighth-Five years-Plan were evaluated in three ecological experimental sites of main sesame producing provinces. Local varieties widely planted in sesame production were used as control. 34 accessions resistant to charcoal rot with relative disease index<15%, 38 accessions resistant to fusarium wilt and 27 accessions resistant to both diseases were selected. Resistance and application potential of disease resistant sesame germplasm were elucidated. Isoenzyme analysis results showed that there were bands similarity and differences between disease resistant and susceptible accessions in zone A. |
| Keywords: | Sesame Germplasm resistant to disease Evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |