摘要
采用自然病圃检测法,分别对34种花生品种(系)进行了花生褐斑病抗性评价,以期为抗病育种及田间病害防治提供理论依据。研究结果表明,不同花生品种间对花生褐斑病的抗性存在着显著差异,供试34个花生品种中没有对褐斑病免疫的品种,高抗品种3个,中抗品种9个,抗病品种11个,感病品种8个,高感品种3个。聚类分析结果表明,翼9801等6个品种抗性较好,可进一步加以利用。
In this study, 34 peanut varieties were evaluated for their resistance to brown spot disease by natu- ral bed test, in order to provide theoretical basis for resistance bleeding and field Disease control. The results showed that peanut brown spot disease was diffm^nt between different peanut varieties. The following conclu-sions showed : there were no immune against brown spot disease in 34 peanut varieties, 3 high resistance varieties,9 resistant varieties, 11 resistant varieties, 9 susceptible varieties and 3 sensitive varieties. The results of cluster analysis showed that 6 varieties had good resistance and could be used further.
作者
林英
谢瑾卉
刘欣宇
臧超群
于舒怡
黄玉茜
梁春浩
LIN Ying;XIE Jin-hui;LIU Xin-yu;ZANG Chao-qun;YU Shu-yi;HUANG Yu-qian;LIANG Chun-hao(Liaoning Academy of Agricultural Sciences,Shenyang,Liaoning 110161;Shenyang Agricultural University,Shenyang,Liaoning 110866)
出处
《辽宁农业科学》
2018年第4期33-36,共4页
Liaoning Agricultural Sciences
基金
辽宁省博士启动基金(20170520173)
辽宁省"百千万人才工程"人选科技活动项目
辽宁省地方标准
关键词
花生
褐斑病
抗性评价
Peanut
Leaf spot disease
Resistance identification