‘锦丰×中梨1号’F1代白粉病田间抗性数据集

doi:10.19788/j.issn.2096-6369.220208

Abstract

Abstract:

Pear powdery mildew, caused by Phyllactinia pyri, is one of the most important diseases in pear production. This disease mainly harms the back of the pear leaves, seriously affects the photosynthesis and transpiration, and leads to the decrease of the yield. Breeding of the resistant varieties to powdery mildew is the most effective and fundamental measure to control powdery mildew on pear trees, and it is also one of the targets of pear disease resistance breeding. However, there are few research on inheritance of powdery mildew resistance in pear tree, andmolecular markers and genes of resistance have been not discovered. In this study, the powdery mildew incidence data of 306 individuals of 'Jinfong × Zhongli 1' F1 generation were collected from 2019 to 2021, and the susceptibility index and incidence were calculated to evaluate the resistance of each individual to powdery mildew. The data will lay the foundation for analyzing the genetic rules of powdery mildew resistance, screening molecular markers of powdery mildew resistance and locating resistance genes in the future, and provide data support for pear hybrid combination selection and breeding of powdery mildew resistant varieties.

Key words: pear tree, powdery mildew, susceptibility index, disease resistance, breeding

CLC Number:

S332

Yanjie Zhang, Chunqing Ou, Fei Wang, Li Ma, Shuling Jiang. Dataset of the Resistance of the 'Jinfeng×Zhongli 1' F1 Generations to Pear Powdery Mildew in the Field[J].Journal of Agricultural Big Data, 2022, 4(2): 48-51.

Figures/Tables 3

Table 1

Table 2

References 8

1	徐晓厚. 梨白粉病的发生规律及防治技术[J]. 果树实用技术与信息, 2017, (1): 29-30.
	Xu X H. Occurrence regularity and control technology of pear powdery mildew[J]. Practical Technology and Information of Fruit Tree, 2017, (1): 29-30.
2	张艳杰,王斐,欧春青, 等. 梨树白粉病研究进展[J]. 中国植保导刊, 2019, 39(7): 23-27.
	Zhang Y J, Wang F, Ou C Q, et al. Research on pear powdery mildew[J]. China Plant Protection, 2019, 39(7):23-27.
3	张艳杰, 王斐, 欧春青, 等. 两个‘黄冠梨’杂交F1代对白粉病抗性的遗传倾向[J]. 西北农业学报, 2019, 28(9): 1446-1451.
	Zhang Y J, Wang F, Ou C Q, et al. Genetic tendency of resistance of two ‘Huangguanli’ hybridized F1 generations to powdery mildew[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2019, 28(9): 1446-1451.
4	曹素芳, 王玮, 赵明新, 等. 梨树对白粉病抗性与叶片结构的关系[J]. 果树学报, 2021, 38(12): 2148-2155.
	Cao S F, Wang W, Zhao M X, et al. Relationship between the leaf structure and its resistance to powdery mildew in pear[J]. Journal of Fruit Science, 2021, 38(12): 2148-2155.
5	Dunemann F, Peil A, Urbanietz A, et al. Mapping of the apple powdery mildew resistance gene Pl1 and its genetic association with an NBS-LRR candidate resistance gene[J]. Plant Breeding, 2010, 126(5): 476-481.
6	Caffier V, Laurens F. Breakdown of Pl2, a major gene of resistance to apple powdery mildew, in a French experimental orchard[J]. Plant Pathology, 2010, 54(2): 116-124.
7	James C M, Evans K M. Identification of molecular markers linked to the mildew resistance genes Pl-d and Pl-w in apple[J]. Acta Horticulturae, 2004, 663(1): 123-127.
8	Pessina S. Role of MLO genes in susceptibility to powdery mildew in apple and grapevine[D]. Wageningen : Wageningen University, 2016.

数据库（集）名称	'锦丰×中梨1号’F1代白粉病田间抗性数据集
数据作者及分工	张艳杰，田间调查、数据处理、质量控制及论文撰写；欧春青，田间调查、数据收集及质量控制；王斐，田间调查及质量控制；马力，田间调查及质量控制；姜淑苓，方案设计、组织实施、论文构架及质量控制
通讯作者及邮箱	姜淑苓， E-mail: jiangshuling@caas.cn
数据时间范围	2019—2021年
数据量	17 KB
数据格式	*.xlsx
数据服务系统网址	http://www.agridata.cn/data.html
基金项目	国家重点研发计划（2019YFD1001404，2021YFE0190700）；中国农业科学院科技创新工程项目（CAAS-ASTIP）
数据库（集）组成	数据集由1个excel文件组成，为2019—2021年‘锦丰×中梨1号’杂种F1代306株实生树白粉病田间发病情况数据，包括2019年梨F1 代白粉病各级叶片数、病情指数和发病率，2020年梨F1代白粉病各级叶片数、病情指数和发病率，2021年梨F1代白粉病各级叶片数、病情指数和发病率，以及2019—2021年梨F1代白粉病感病指数和发病率均值及抗性

	2019年	2020年	2021年	均值
感病指数	0-82.00	0-77.14	0~78.00	0.10-72.43
发病率	0-100.00	0-100.00	0-100.00	0.67-100.00

	不感病		高抗		抗病		感病		高感
	株数	占比%	株数	占比%	株数	占比%	株数	占比%	株数	占比%
2019年	7.00	2.29	78.00	25.49	107.00	34.97	65.00	21.24	49.00	16.01
2020年	25.00	8.17	97.00	31.70	96.00	31.37	53.00	17.32	35.00	11.44
2021年	11.00	3.59	54.00	17.65	121.00	39.54	70.00	22.88	50.00	16.34
3年均值	0.00	0	85.00	27.78	111.00	36.27	68.00	22.22	42.00	13.73

[1]	Shuling Jiang, Yanjie Zhang, Fei Wang, Chunqing Ou, Li Ma. Dataset of the Resistance to Pear Stem ring Rot of the F1 Generations of the Three Pear Crossings in Xingcheng, Liaoning Province, from 2017 to 2021 [J]. Journal of Agricultural Big Data, 2022, 4(3): 30-34.
[2]	Fei Wang, Chunqing Ou, Yanjie Zhang, Haibo Wang, Li Ma, Shuling Jiang. Research Progress on Breeding Techniques of Main Fruit Trees in Northern China [J]. Journal of Agricultural Big Data, 2022, 4(3): 6-14.
[3]	Yuan Gao, Dajiang Wang, Simiao Sun, Lin Wang, Kun Wang, Yufen Cao, Peihua Cong, Caixia Zhang, Haibo Wang. Research Progress on Fruit Tree Germplasm and Breeding of New Varieties in Northern China [J]. Journal of Agricultural Big Data, 2022, 4(2): 5-12.

Dataset of the Resistance of the 'Jinfeng×Zhongli 1' F1 Generations to Pear Powdery Mildew in the Field

RichHTML

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 3

References 8

Related Articles 3

Metrics

Comments

Recommended 0