| 向日葵品系对菌核病的抗性鉴定 |
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| 引用本文： | 于秀英,王罡,季静,张宁,张玉芬.向日葵品系对菌核病的抗性鉴定[J].内蒙古民族大学学报(自然科学版),2007,22(2):154-156. |
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| 作者姓名： | 于秀英 王罡 季静 张宁 张玉芬 |
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| 作者单位： | 1. 内蒙古民族大学,农学院,内蒙古,通辽,028042
2. 天津大学,农业与生物工程学院,天津,300072 |
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| 摘 要： | 在2002～2003年连续两年对经初步抗性筛选所获得的儿个向日葵品系进行了菌核病的抗性鉴定．结果表明：在所有的参鉴材料中没有发现免疫类型，但各品系间抗性有一定的差异．经两年的抗性筛选后发现AS02、AS03、AS04、AS07和AS08等5个品系对根腐型和盘腐型菌核病的抗性显著高于生产上中抗杂交种龙葵杂1号等对照品种．
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| 关 键 词： | 向日葵 核盘菌 抗病性鉴定 |
| 文章编号： | 1671-0185（2007）02-0154-03 |
| 收稿时间： | 2007-01-15 |
| 修稿时间： | 2007年1月15日 |
Evaluation of Sunflower Lines on Disease Resistance to Sclerotinia sclerotiorum |
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| YU Xiu-ying,WANG Gang,JI Jing,ZHANG Ning,ZHANG Yu-fen.Evaluation of Sunflower Lines on Disease Resistance to Sclerotinia sclerotiorum[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2007,22(2):154-156. |
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| Authors: | YU Xiu-ying WANG Gang JI Jing ZHANG Ning ZHANG Yu-fen |
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| Institution: | 1. Agricultural College, Inner Mongolia University for Nationalities, Tongliao 028042, China; 2. College of Agriculture and Biological Engineering, Tianjin University, Tianjin 300072, China |
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| Abstract: | The resistance to Sclerotinia sclerotiorum of 11 sunflower lines were evaluated during 2002- 2003. The result showed that no immunity varity had been found. The difference among lines examined in disease resistance was obvious. The resistance to Sclerotinia sclerotiorum of AS02,AS03, AS04, AS07 and AS08 lines were stronger than middle resistant control varieties. Root and head rotting of sunflower were decreased availably. |
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| Keywords: | Sunflower Sclerotinia sclerotiorum Evaluation of resistance |
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