辣椒苗期疫病抗性种质资源的筛选与评价
Screening and Evaluation of Germplasm Resources Resistant to Phytophthora blight of Pepper at Seedling Stage
DOI: 10.12677/HJAS.2020.101007, PDF,    国家科技经费支持
作者: 秦于玲, 申龙斌, 杜公福, 曹振木*：中国热带农业科学院热带作物品种资源研究所，海南 海口
关键词: 辣椒种质；疫病；抗性评价；Pepper Germplasms； Phytophthora blight； Resistance Evaluation
摘要: 辣椒疫病是引起品质下降、产量降低和效益减少的因素之一，限制辣椒产业的健康发展。为满足育种者选育抗病品种所需亲本材料的需求，本试验对32份不同来源的辣椒种质进行了苗期疫病抗性鉴定和评价，这些材料中有甜椒6份，朝天椒2份，灯笼椒2份，牛角椒7份，羊角椒6份，线椒2份，樱桃椒2份，泡椒3份，螺丝椒2份。结果表明，供试种质中没有辣椒疫病免疫的品种。苗期人工接种法鉴定出高抗辣椒疫病材料13份，占参试材料40.6%；抗病材料7份，中抗材料2份，感病材料5份，高感材料5份。
Abstract: Phytophthora blight is one of the factors that cause quality decline, yield decrease and benefit decrease, which limits the healthy development of pepper industry. To meet the needs of breeders in breeding resistant varieties, 32 germplasms of pepper from different sources were identified and evaluated for disease resistance at seedling stage in this experiment, which contained 6 sweet peppers, 2 hot peppers, 2 bell peppers, 7 cattle horn peppers, 6 alstonia peppers, 2 line peppers, 2 cherry peppers, 3 pickled peppers and 2 screw peppers. The results showed that there were no pepper varieties immune to Phytophthora blight. Thirteen materials with high resistance to capsicum blight were identified by artificial inoculation at seedling stage, accounting for 40.6% of the materials in the experiment, 7 materials with resistance to capsicum blight, 2 materials with medium resistance to capsicum blight, 5 materials with sensitivity to capsicum blight and 5 materials with high sensitivity to capsicum blight.
文章引用：秦于玲, 申龙斌, 杜公福, 曹振木. 辣椒苗期疫病抗性种质资源的筛选与评价[J]. 农业科学, 2020, 10(1): 43-49. https://doi.org/10.12677/HJAS.2020.101007

参考文献

[1] 丁莉, 刘海清. 海南省辣椒产业SWOT分析及展望[J]. 农业展望, 2018, 14(2): 65-68.
[2] 简玮, 朱月季. 海南辣椒产销模式存在的问题与对策[J]. 中国蔬菜, 2019(9): 12-17.
[3] 王立浩, 张正海, 曹亚从, 等. “十二五”我国辣椒遗传育种研究进展及其展望[J]. 中国蔬菜, 2016(1): 1-7.
[4] 王田利. 我国辣椒产业存在问题与对策建议[J]. 西北园艺, 2014(7): 4-5.
[5] 杨中周. 我国辣椒品种选育进展与展望[J]. 中国瓜菜, 2017, 30(5): 1-6.
[6] 何烈干, 马辉刚, 陈学军, 等. 辣椒种质疫病抗性鉴定及防治药剂是筛选[J]. 江西农业大学学报, 2014, 36(5): 1054-1060.
[7] 马辉刚, 何烈干, 陈学军, 等. 两种方法鉴定辣椒疫病抗性研究[J]. 江西农业大学学报, 2013, 35(3): 536-542.
[8] 沈会芳, 蒲小明, 周佳暖, 等. 辣椒品种对疫病的抗性鉴定[J]. 广东农业科学, 2012(1): 46-47.
[9] 关天舒, 刘长远, 王丽萍, 等. 辣椒抗疫病材料的筛选[J]. 江西农业学报, 2011, 23(11): 100-102.
[10] 韩帅, 张河庆, 吴婕, 等. 四川主要辣椒栽培品种对疫病的抗性鉴定及评价[J]. 中国蔬菜, 2019(7): 56-61.
[11] 周耀. 辣椒疫病拮抗菌株筛选及防治效果研究[J]. 新农业, 2019(20): 32-35.
[12] Wang, G.F., Govinden, R., Che-nia, H.Y., et al. (2019) Suppression of Phytophthora blight of Pepper by Biochar Amendment Is Associated with Im-proved Soil Bacterial Properties. Biology and Fertility Soils, 55, 813-824. [Google Scholar] [CrossRef] 
[13] 郝卫, 张慧, 贲海燕, 等. 辣椒疫病抗性与形态学性状相关分析[J]. 北方园艺, 2018(13): 1-6.
[14] 吴石平, 杨学辉, 何海永, 等. 贵州部分辣椒品种对疫病的抗性鉴定[J]. 贵州农业科学, 2010, 38(2): 89-90.
[15] 隋益虎, 胡能兵, 张子学, 等. 辣椒4种病害病原鉴定及26份种质资源的抗性聚类分析[J]. 种子, 2013, 32(6): 59-63.
[16] 于海龙, 张正海, 曹亚从, 等. 辣椒抗黄瓜花叶病毒病研究进展[J]. 园艺学报, 2019, 46(9): 1813-1824.
[17] 李锡香, 张宝玺, 沈镝, 等. 辣椒种质资源描述规范和数据标准[M]. 北京: 中国农业出版社, 2006.
[18] 雷阳, 成妍, 乔宁, 等. 辣椒苗期抗感疫病比较转录组学分析[J]. 华北农学报, 2019, 34(3): 194-202.
[19] 李屹, 田晓丽. 辣椒资源材料抗疫病鉴定及主要农艺性状评价[J]. 北方园艺, 2012(14): 138-141.
[20] Kim, S., Park, M., Yeom, S.I., et al. (2014) Genome Sequence of the Hot Pepper Provides In-sights into the Evolution of Pungency in Capsicum Species. Nature Genetics, 46, 270-278. [Google Scholar] [CrossRef] [PubMed]
[21] Qin, C., Yu, C., Shen, Y., et al. (2014) Whole-Genome Sequencing of Culti-vated and Wild Peppers Provides Insights into Capsicum Domestication and Specialization. Proceedings of the National Academy of Sciences of the United States of America, 111, 5135-5140. [Google Scholar] [CrossRef] [PubMed]

为你推荐