四川省22个小麦品种田间抗条锈病鉴定及聚类分析
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摘要
选用2010—2017年四川省农作物品种审定的22个四川地区栽培的小麦品种,对其抗条锈病能力进行鉴定并筛选出高抗品种,然后设置自然诱发产生条锈病的大田鉴定试验。对小麦生育期抗条锈病能力的鉴定结果包括反应型、病叶率和病情指数进行相关性分析,结果成显著正相关。针对反应型、病叶率和病情指数进行聚类分析。综合分析结果将22个小麦品种分为三大类,6个品种为高抗条锈病,7个品种为中抗条锈病,9个品种为中感条锈病,其中高抗品种为资阳1号、国豪麦15、绵麦1501、西科麦7号、西科麦10号和川育24号。结果表明,由于CYR34的出现使得部分新培育的小麦品种快速丧失抗病性。
The wheat varieties cultivated in 22 Sichuan areas approved by Sichuan Province from 2010 to 2017 were selected,and their resistance to stripe rust was identified and high-resistance varieties were screened. Then, the field identification test which naturally induced stripe rust was set up. The results of the identification of the resistance to stripe rust at the end of wheat growth period, including the response type, prevalence rate and disease index, showed a significant positive correlation. Systematic cluster analysis was performed on response type, universal rate and disease index. Cluster analysis concluded that 22 wheat varieties were divided into 3 categories, 6 varieties were highresistance strip rust, 11 varieties were medium-resistance strip rust, and 7 varieties were medium-sensing stripe rust, among which high-resistance varieties were Ziyang 1. Guohao Mai 15, Mianmai 1501, Xikemai 7, Xikemai 10, and Chuanyu 24. The test results show that due to the emergence of CYR34, some newly cultivated wheat varieties quickly lose disease resistance.
The wheat varieties cultivated in 22 Sichuan areas approved by Sichuan Province from 2010 to 2017 were selected,and their resistance to stripe rust was identified and high-resistance varieties were screened. Then, the field identification test which naturally induced stripe rust was set up. The results of the identification of the resistance to stripe rust at the end of wheat growth period, including the response type, prevalence rate and disease index, showed a significant positive correlation. Systematic cluster analysis was performed on response type, universal rate and disease index. Cluster analysis concluded that 22 wheat varieties were divided into 3 categories, 6 varieties were highresistance strip rust, 11 varieties were medium-resistance strip rust, and 7 varieties were medium-sensing stripe rust, among which high-resistance varieties were Ziyang 1. Guohao Mai 15, Mianmai 1501, Xikemai 7, Xikemai 10, and Chuanyu 24. The test results show that due to the emergence of CYR34, some newly cultivated wheat varieties quickly lose disease resistance.
引文
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[6]王树和.四川省小麦条锈病菌群体遗传分析和寄生适合度研究[D].北京:中国农业大学,2017.
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[15]杨亨,康晓慧,陈万权,等.10个川麦系列小麦品种在绵阳田间抗条锈病鉴定[J].广东农业科学,2017,44(8):79-84.
[16]谷医林,王翠翠,初炳瑶,等.甘谷县春季空气中小麦条锈菌孢子动态的监测及其与气象因素的相关性分析[J].植物保护学报,2018,45(1):161-166.
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[18]万安民,牛永春,徐世昌,等.持久抗条锈病小麦品种抗性特点及其在我国的利用价值[J].作物学报,2000,26(6):751-755.
[19]任勇,李生荣,罗建明,等.绵麦37特异位点在其衍生品种中的遗传贡献率分析[J].遗传,2014,36(2):145-151.
[20]徐晓丹,王明玉,冯晶,等. 22份中国小麦生产主栽品种抗条锈病基因解析[J].植物保护学报,2018(1):37-45.
[21]Wang B, Hu X, Li Q, et al. Development of RaceSpecific SCAR Markers for Detection of Chinese Races CYR32 and CYR33 of Puccinia striiformis f. sp. tritici[J]. Plant Disease An International Journal of Applied Plant Pathology,2010, 94(2):221-228.
[22]杨宇衡,宿巧燕,王泽乐,等.重庆市小麦条锈病发生规律和影响因素分析[J].西北农林科技大学学报(自然科学版),2016,44(9):151-157.
[23]张华,康晓慧,陈万权,等.绵阳地区小麦近等基因系多品种混播的抗条锈病效果研究及异常寒潮的影响[J].湖南师范大学自然科学学报,2017, 40(5):24-28.
[2]Chen X M. Epidemiology and control of stripe rust[Puccinia striiformis f. sp. tritici] on wheat[J]. Canadian Journal of Plant Pathology, 2005,27(3):314-337.
[3]李振岐,曾士迈.中国小麦锈病[M].北京:中国农业出版社,2002.
[4]康振生,王晓杰,赵杰,等.小麦条锈菌致病性及其变异研究进展[J].中国农业科学,2015,48(17):3439-3453.
[5]王树和,龚凯悦,初炳瑶,等.四川省100个小麦品种(系)抗条锈病基因的分子检测[J].植物病理学报,2018,48(2):195-206.
[6]王树和.四川省小麦条锈病菌群体遗传分析和寄生适合度研究[D].北京:中国农业大学,2017.
[7]陈万权,康振生,马占鸿,等.中国小麦条锈病综合治理理论与实践[J].中国农业科学,2013,46(20):4254-4262.
[8]D J Martin,揭声慧.黑麦衍生小麦栽培品种的品质[J].麦类作物学报,1988(1):6-7.
[9]王龙.小檗在小麦条锈菌毒性变异与条锈病发生中的作用研究[D].杨凌:西北农林科技大学,2013.
[10]赵世垒.转主寄主小檗对中国小麦秆锈病的作用探究[D].杨凌:西北农林科技大学,2015.
[11]刘博,刘太国,章振羽,等.中国小麦条锈菌条中34号的发现及其致病特性[J].植物病理学报,2017,47(5):681-687.
[12]黄亮,刘太国,肖星芷,等.中国79个小麦品种(系)抗条锈病评价及基因分子检测[J].中国农业科学,2017,50(16):3122-3134.
[13]陈治.使用SPSS软件进行因子分析和聚类分析的方法[J].市场研究,2006(6):45-48.
[14]王建锋.陕西、甘肃、四川三省小麦条锈菌分子群体遗传结构研究[D].杨凌:西北农林科技大学,2010.
[15]杨亨,康晓慧,陈万权,等.10个川麦系列小麦品种在绵阳田间抗条锈病鉴定[J].广东农业科学,2017,44(8):79-84.
[16]谷医林,王翠翠,初炳瑶,等.甘谷县春季空气中小麦条锈菌孢子动态的监测及其与气象因素的相关性分析[J].植物保护学报,2018,45(1):161-166.
[17]戎奎,王建东.植保技术在小麦高产栽培中的应用[J].安徽农学通报,2011,17(14):136.
[18]万安民,牛永春,徐世昌,等.持久抗条锈病小麦品种抗性特点及其在我国的利用价值[J].作物学报,2000,26(6):751-755.
[19]任勇,李生荣,罗建明,等.绵麦37特异位点在其衍生品种中的遗传贡献率分析[J].遗传,2014,36(2):145-151.
[20]徐晓丹,王明玉,冯晶,等. 22份中国小麦生产主栽品种抗条锈病基因解析[J].植物保护学报,2018(1):37-45.
[21]Wang B, Hu X, Li Q, et al. Development of RaceSpecific SCAR Markers for Detection of Chinese Races CYR32 and CYR33 of Puccinia striiformis f. sp. tritici[J]. Plant Disease An International Journal of Applied Plant Pathology,2010, 94(2):221-228.
[22]杨宇衡,宿巧燕,王泽乐,等.重庆市小麦条锈病发生规律和影响因素分析[J].西北农林科技大学学报(自然科学版),2016,44(9):151-157.
[23]张华,康晓慧,陈万权,等.绵阳地区小麦近等基因系多品种混播的抗条锈病效果研究及异常寒潮的影响[J].湖南师范大学自然科学学报,2017, 40(5):24-28.