马铃薯主栽品种抗马铃薯金线虫鉴定及抗性分子标记检测

doi:10.3864/j.issn.0578-1752.2024.08.007

Abstract

Abstract:

【Objective】Potato cyst nematodes (PCN), including Globodera rostochiensis and G. pallida, are damaging soilborne quarantine parasitic pests on potatoes. The G. rostochiensis has now distributed in seven counties of Yunnan, Guizhou, and Sichuan provinces in China, and several seed potato bases are threatened by the spread of G. rostochiensis. This study aimed to identify the resistance level of major potato cultivars to G. rostochiensis, clarify the presence of a known H1 resistance gene, and to provide a reference for screening and promoting resistant cultivars for controlling G. rostochiensis. 【Method】For bioassay, 15 major potato cultivars from the southwest mixed-cropping zone were inoculated with G. rostochiensis populations in an isolation greenhouse. The number of cysts per plant was counted and relative susceptibility was calculated, and finally the resistance of the cultivars was ranked according to a standard scoring notation. For H1 resistance gene identification, two molecular markers 57R and TG689, linked to the H1 for resistance to G. rostochiensis Ro1 pathotype, were used to identify 15 cultivars of the bioassay, with the BCH marker for amplification of the beta carotene hydroxylase gene as a control. For the field trial, a comparison of resistant and susceptible potato cultivars was conducted in a naturally infested field in 2020 and 2021 in Zhaotong, Yunnan Province. To estimate the initial (Pi) and final (Pf) populations of G. rostochiensis, soil sample was taken before planting and after harvested, and the reproduction factor (Pf/Pi) was calculated. The height of above-ground part of the plant at budding and initial flowering stages and the total yields at harvesting stage were measured. 【Result】Among the 15 major potato cultivars, five cultivars (Yunshu 505, Xuanshu 5, Huishu 15, Huishu 19, and Yunshu 304) are highly resistant. It’s hard for G. rostochiensis to reproduce on these cultivars. Two cultivars (Lishu 6 and Xuanshu 6) are moderately susceptible. Eight cultivars are highly susceptible, especially the Pf/Pi of Hui-2, Lishu 15 and Xuanshu 8 was higher than that of the susceptible control Huishu 16 (Pf/Pi=17.15). Additionally, the results of the two H1 gene-linked molecular markers were generally consistent, five cultivars (Yunshu 505, Xuanshu 5, Huishu 15, Yunshu 304, and Xuanshu 6) contain the H1. G. rostochiensis reproduction factor differed significantly on resistant and susceptible cultivars in the field. The average Pf/Pi values of highly resistant cultivars (with resistance score 9) were <1 in 2021 (0.04-0.12) and 2022 (0.05-0.14), indicating that nematode population densities decreased after planting of highly resistant cultivars. On the contrary, the average Pf/Pi values of the highly susceptible cultivars were >1.00 in 2021 (1.18-2.75) and 2022 (1.76-3.24), indicating an increase in nematode populations in the field after planting of highly susceptible cultivars. There were significant differences between cultivars in plant height and yield (P<0.05). The mean height of the five highly resistant cultivars was significantly higher than that of the eight highly susceptible cultivars in the two years. The cultivars Xuanshu 5, Huishu 15 and Huishu 19 had the highest yields of 51.67-56.48 and 33.28-40.57 t·hm^-2 in two years, while Hui-2 had the lowest yields. 【Conclusion】The resistant cultivars in the southwest mixed-cropping zone show excellent resistance to G. rostochiensis, mainly carrying the H1, and can reduce G. rostochiensis population densities in the field. High yields are produced by the resistant cultivars Xuanshu 5, Huishu 15, and Huishu 19, while Yunshu 304 is utilized as a processing potato for zinc-rich crisps. More focused identification of resistance levels of local cultivars based on G. rostochiensis incidence is urgently required.

Key words: Globodera rostochiensis, potato resistant cultivar, H1 resistant gene, molecular marker detection

HUANG LiQiang, JIANG Ru, ZHU BoZhi, PENG Huan, XU Chong, SONG JiaXiong, CHEN Min, LI YongQing, HUANG WenKun, PENG DeLiang. Identification and Evaluation of Major Potato Cultivars Resistance to Globodera rostochiensis and Detection of Their H1 Resistance Gene Marker[J].Scientia Agricultura Sinica, 2024, 57(8): 1506-1516.

0
/ / Recommend

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: https://www.chinaagrisci.com/EN/10.3864/j.issn.0578-1752.2024.08.007

https://www.chinaagrisci.com/EN/Y2024/V57/I8/1506

Figures/Tables 7

Table 1

Table 2

Table 3

Fig. 1

Fig. 2

Table 4

Table 5

References 48

[1]	彭焕, 刘慧, 江如, 葛建军, 赵守歧, 冯晓东, 黄文坤, 彭德良. 警惕检疫性有害生物马铃薯孢囊线虫(Globodera rostochiensis和G. pallida)入侵我国. 植物保护, 2020, 46(6): 1-9.
	PENG H, LIU H, JIANG R, GE J J, ZHAO S Q, FENG X D, HUANG W K, PENG D L. Potential invasion of the potato cyst nematode Globodera rostochiensis and G. pallida into China. Plant Protection, 2020, 46(6): 1-9. (in Chinese)
[2]	彭德良, 李建中, 黄文坤, 贺文婷. 第五十五章马铃薯金线虫适生性风险评估与控制预案//万方浩, 彭德良, 王瑞. 生物入侵: 预警篇. 北京: 科学出版社, 2010: 613-624.
	PENG D L, LI J Z, HUANG W K, HE W T. Chapter 55 Potential geographic distribution and management measures of golden potato cyst nematode: Globodera rostochiensis (Wollenweber) Behrens in China//WAN F H, PENG D L, WANG R. Biological Invasions: Risk Analysis and Early Prevention. Beijing: Science Press, 2010: 613-624. (in Chinese)
[3]	CABI. Datasheet report for Globodera rostochiensis (yellow potato cyst nematode). (2022-12-05) [2023-11-27]. https://www.cabidigitallibrary.org/doi/10.1079/cabicompendium.27034.
[4]	PENG D, LIU H, PENG H, JIANG R, LI Y, WANG X, GE J J, ZHAO S, FENG X, FENG M. First detection of the potato cyst nematode (Globodera rostochiensis) in a major potato production region of China. Plant Disease, 2023, 107(1): 233.
[5]	JIANG R, PENG H, LI Y, LIU H, ZHAO S, LONG H, HU X, GE J, LI X, LIU M, SHAO B, PENG D. First record of the golden potato nematode Globodera rostochiensis in Yunnan and Sichuan provinces of China. Journal of Integrative Agriculture, 2022, 21(3): 898-899. doi: 10.1016/S2095-3119(21)63845-5
[6]	JIANG R, LI Y, HUANG L, LIU S, LIU H, FENG X, LONG H, HU X, GE J J, BIAN Y, LI X, SHAO B, HUANG W, KONG L A, XU C, PENG D, PENG H. Association of Globodera rostochiensis (Nematoda) with stunted and chlorotic potato plants in Yunnan and Sichuan provinces in China. Plant Disease, 2023, 107(4): 1027-1034. doi: 10.1094/PDIS-10-21-2231-RE
[7]	邓春菊, 李艳, 杨毅娟, 杨艳梅, 陈敏, 李永青, 胡先奇. 云南省马铃薯孢囊线虫种类鉴定. 云南农业大学学报(自然科学), 2023, 38(3): 400-408.
	DENG C J, LI Y, YANG Y J, YANG Y M, CHEN M, LI Y Q, HU X Q. Identification of potato cyst nematodes (Globodera rostochiensis) on potato in Yunnan Province. Journal of Yunnan Agricultural University (Natural Science), 2023, 38(3): 400-408. (in Chinese)
[8]	JATALA P, BRIDGE J. Plant Parasitic Nematodes in Subtropical and Tropical Agriculture. Wallingford, UK: CAB International, 1990: 137-180.
[9]	葛建军. 中国进境植物检疫性有害生物——线虫卷. 北京: 中国农业出版社, 2018: 21-25.
	GE J J. Imported Plant Quarantine Pests in China——Nematode Volume. Beijing: China Agriculture Press, 2018: 21-25. (in Chinese)
[10]	EPPO. Globodera rostochiensis (HETDRO). (2023-03-17) [2023-11-27]. https://gd.eppo.int/taxon/HETDRO/distribution.
[11]	PERRY R N, CURTIS R H C. Plant Nematology. Wallingford, UK: CAB International, 2013: 246-273.
[12]	PICKUP J, ROBERTS A M I, DEN NIJS L J M F. Cyst Nematode. Oxfordshire, UK: CAB International, 2018: 128-151.
[13]	KORT J, ROSS H, RUMPENHORST H J, STONE A R. An international scheme for identifying and classifying pathotypes of potato cyst-nematodes Globodera rostochiensis and G. pallida. Nematologica, 1977, 23(3): 333-339. doi: 10.1163/187529277X00057
[14]	GALEK R, RUREK M, DE JONG W S, PIETKIEWICZ G, AUGUSTYNIAK H, SAWICKA-SIENKIEWICZ E. Application of DNA markers linked to the potato H1 gene conferring resistance to pathotype Ro1 of Globodera rostochiensis. Journal of Applied Genetics, 2011, 52(4): 407-411. doi: 10.1007/s13353-011-0056-y
[15]	PINEDA O, BONIERBALE M W, PLAISTED R L, BRODIE B B, TANKSLEY S D. Identification of RFLP markers linked to the H1 gene conferring resistance to the potato cyst nematode Globodera rostochiensis. Genome, 1993, 36(1): 152-156. doi: 10.1139/g93-019
[16]	GEBHARDT C, MUGNIERY D, RITTER E, SALAMINI F, BONNEL E. Identification of RFLP markers closely linked to the H1 gene conferring resistance to Globodera rostochiensis in potato. Theoretical and Applied Genetics, 1993, 85(5): 541-544. doi: 10.1007/BF00220911
[17]	FINKERS-TOMCZAK A, BAKKER E, DE BOER J, VAN DER VOSSEN E, ACHENBACH U, GOLAS T, SURYANINGRAT S, SMANT G, BAKKER J, GOVERSE A. Comparative sequence analysis of the potato cyst nematode resistance locus H1reveals a major lack of co-linearity between three haplotypes in potato (Solanum tuberosum ssp.). Theoretical and Applied Genetics, 2011, 122(3): 595-608. doi: 10.1007/s00122-010-1472-9
[18]	PAAL J, HENSELEWSKI H, MUTH J, MEKSEM K, MENENDEZ C M, SALAMINI F, BALLVORA A, GEBHARDT C. 1 of the root cyst nematode Globodera rostochiensis, based on a candidate gene approach. The Plant Journal, 2004, 38(2): 285-297. doi: 10.1111/tpj.2004.38.issue-2
[19]	SCHULTZ L, COGAN N O I, MCLEAN K, DALE F B, BRYAN G J, FORSTER J W, SLATER A T. Evaluation and implementation of a potential diagnostic molecular marker for H1-conferred potato cyst nematode resistance in potato (Solanum tuberosum L.). Plant Breeding, 2012, 131(2): 315-321. doi: 10.1111/pbr.2012.131.issue-2
[20]	SHOCK C C, BROWN C R, SATHUVALLI V, CHARLTON B A, YILMA S, HANE D C, QUICK R, RYKBOST K A, JAMES S R, MOSLEY A R, et al. TerraRossa: A mid-season specialty potato with red flesh and skin and resistance to common scab and golden cyst nematode. American Journal of Potato Research, 2018, 95(5): 597-605. doi: 10.1007/s12230-018-9667-8
[21]	ASANO K, KOBAYASHI A, TSUDA S, NISHINAKA M, TAMIYA S. DNA marker-assisted evaluation of potato genotypes for potential resistance to potato cyst nematode pathotypes not yet invading into Japan. Breeding Science, 2012, 62(2): 142-150. doi: 10.1270/jsbbs.62.142 pmid: 23136525
[22]	PARK J, YANG H, DE JONG W S, WANG X. An evaluation of two H1-linked markers and their suitability for selecting Globodera rostochiensis resistant potatoes in the New York breeding program. American Journal of Potato Research, 2018, 95(2): 170-177. doi: 10.1007/s12230-017-9623-z
[23]	DE BOER R F, WAINER J, NORNG S, BEARDSELL D V, CRUMP N S, WASHINGTON W S, YEN A. Influence of susceptible and resistant potato cultivars on the population of the potato cyst nematode Globodera rostochiensis Ro1 and on potato yields in a highly infested field in Australia. Annals of Applied Biology, 2022, 181(2): 215-224. doi: 10.1111/aab.v181.2
[24]	明会, 蒋伟, 刘太红, 曾蕊, 施运迪, 卢丽丽, 马永艳, 李先平, 于德才. 利用分子标记筛选马铃薯抗孢囊线虫资源. 植物遗传资源学报, 2023, 24(4): 1194-1204. doi: 10.13430/j.cnki.jpgr.20221204001
	MING H, JIANG W, LIU T H, ZENG R, SHI Y D, LU L L, MA Y Y, LI X P, YU D C. Molecular markers assisted identification of potato resources resistant to cyst nematode resources. Journal of Plant Genetic Resources, 2023, 24(4): 1194-1204. (in Chinese) doi: 10.13430/j.cnki.jpgr.20221204001
[25]	甄浩洋, 彭焕, 孔令安, 洪豹元, 朱桂兰, 汪锐辉, 彭德良, 文艳华. 中国孢囊线虫新记录种——野生豆孢囊线虫记述及其对豆科植物的寄生性测定. 中国农业科学, 2018, 51(15): 2913-2924. doi: 10.3864/j.issn.0578-1752.2018.15.007.
	ZHEN H Y, PENG H, KONG L A, HONG B Y, ZHU G L, WANG R H, PENG D L, WEN Y H. Heterodera sojae, a new cyst nematode record in China and its parasitism to legume crops. Scientia Agricultura Sinica, 2018, 51(15): 2913-2924. doi: 10.3864/j.issn.0578-1752.2018.15.007. (in Chinese)
[26]	彭德良, SUBBOTIN S, MOENS M. 小麦禾谷胞囊线虫(Heterodera avenae)的核糖体基因(rDNA)限制性片段长度多态性研究. 植物病理学报, 2003, 33(4): 323-329.
	PENG D L, SUBBOTIN S, MOENS M. rDNA restriction fragment length polymorphism of Heterodera avenae in China. Acta Phytopathologica Sinica, 2003, 33(4): 323-329. (in Chinese)
[27]	EPPO. PM 7/40 (5) Globodera rostochiensis and Globodera pallida. EPPO Bulletin, 2022, 52(2): 286-313. doi: 10.1111/epp.v52.2
[28]	EPPO. PM3/ 68 (1) Testing of potato varieties to assess resistance to Globodera rostochiensis and Globodera pallida. EPPO Bulletin, 2006, 36(3): 419-420. doi: 10.1111/epp.2006.36.issue-3
[29]	马惠, 黄平. 昭通市昭阳区靖安镇净作马铃薯“2+X”氮肥总量控制试验. 现代农业科技, 2018(15): 79-80.
	MA H, HUANG P. A trial of “2+X” total nitrogen fertilizer control for net-crop potato in Jing’an Town, Zhaoyang District, Zhaotong City. Modern Agricultural Science and Technology, 2018(15): 79-80. (in Chinese)
[30]	王开金, 王进. 昭通市昭阳区马铃薯产业发展现状及建议. 现代农业科技, 2019(11): 90, 93.
	WANG K J, WANG J. Current situation and suggestions of the potato industry in Zhaoyang District, Zhaotong City. Modern Agricultural Science and Technology, 2019(11): 90, 93. (in Chinese)
[31]	左佳, 张泽, 陈剑, 路亮霞, 吕新. 基于不同采样方式棉田养分空间变异特征分析. 新疆农业科学, 2014, 51(11): 1970-1975.
	ZUO J, ZHANG Z, CHEN J, LU L X, LÜ X. Analysis of the characteristics of nutrient spatial variability in cotton fields based on different sampling methods. Xinjiang Agricultural Sciences, 2014, 51(11): 1970-1975. (in Chinese)
[32]	DOYLE J J, DOYLE J L. A rapid DNA isolation procedure from small quantities of fresh leaf tissue. Phytochemical Bulletin, 1987, 19(1): 11-15.
[33]	MILCZAREK D, FLIS B, PRZETAKIEWICZ A. Suitability of molecular markers for selection of potatoes resistant to Globodera spp. American Journal of Potato Research, 2011, 88(3): 245-255. doi: 10.1007/s12230-011-9189-0
[34]	关佳晨, 蔡海龙. 我国马铃薯生产格局变化特征及原因分析. 中国农业资源与区划, 2019, 40(3): 92-100.
	GUAN J C, CAI H L. Analysis on the changes and reasons of potato production pattern in China. Chinese Journal of Agricultural Resources and Regional Planning, 2019, 40(3): 92-100. (in Chinese)
[35]	RICE S L, LEADBEATER B S C, STONE A R. Changes in cell structure in roots of resistant potatoes parasitized by potato cyst-nematodes. I. Potatoes with resistance gene H1 derived from Solanum tuberosum ssp. andigena. Physiological Plant Pathology, 1985, 27(2): 219-234.
[36]	PRICE J A, COYNE D, BLOK V C, JONES J T. Potato cyst nematodes Globodera rostochiensis and G. pallida. Molecular Plant Pathology, 2021, 22(5): 495-507. doi: 10.1111/mpp.13047
[37]	BIRYUKOVA V A, ZHURAVLEV A A, ABROSIMOVA S B, KOSTINA L I, KHROMOVA L M, SHMYGLYA I V, MOROZOVA N N, KIRSANOVA S N. Use of molecular markers of potato golden nematode resistance genes H1 and GRO1. Russian Agricultural Sciences, 2008, 34(6): 365-368. doi: 10.3103/S1068367408060013
[38]	FAGGIAN R, POWELL A, SLATER A T. Screening for resistance to potato cyst nematode in Australian potato cultivars and alternative solanaceous hosts. Australasian Plant Pathology, 2012, 41(5): 453-461. doi: 10.1007/s13313-011-0098-y
[39]	KREIKE C M, KOK-WESTENENG A A, VINKE J H, STIEKEMA W J. Mapping of QTLs involved in nematode resistance, tuber yield and root development in Solanum sp. Theoretical and Applied Genetics, 1996, 92(3/4): 463-470. doi: 10.1007/BF00223694
[40]	JACOBS J M E, VAN ECK H J, HORSMAN K, ARENS P F P, VERKERK-BAKKER B, JACOBSEN E, PEREIRA A, STIEKEMA W J. Mapping of resistance to the potato cyst nematode Globodera rostochiensis from the wild potato species Solanum vernei. Molecular Breeding, 1996, 2(1): 51-60. doi: 10.1007/BF00171351
[41]	BRODIE B B. Effect of initial nematode density on managing Globodera rostochiensis with resistant cultivars and nonhosts. Journal of Nematology, 1996, 28(4): 510-519.
[42]	LAMONDIA J A, RAWSTHORNE D, BRODIE B B. Decline of Globodera rostochiensis as influenced by potato root diffusate movement and persistence in soil. Journal of Nematology, 1987, 19(2): 172-176.
[43]	TURNER S J, EVANS K. The origins, global distribution and biology of potato cyst nematodes (Globodera rostochiensis (Woll.) and Globodera pallida Stone.)// MARKES R J, BRODIE B B. Potato Cyst Nematodes: Biology, Distribution and Control. Wallingford, UK: CAB International, 1998: 7-26.
[44]	TRUDGILL D L, PHILLIPS M S, ALPHEY T J W. Integrated control of potato cyst nematode. Outlook on Agriculture, 1987, 16(4): 167-172. doi: 10.1177/003072708701600403
[45]	MARSHALL J W. Potato cyst nematodes (Globodera species) in New Zealand and Australia// MARKES R J, BRODIE B B. Potato Cyst Nematodes: Biology, Distribution and Control. Wallingford, UK: CAB International, 1998: 353-394.
[46]	GRUJIĆ N, RADIVOJEVIĆ M. Population decline of Globodera rostochiensis in Western Serbia. Nematology, 2017, 19(2): 185-195. doi: 10.1163/15685411-00003039
[47]	WHITEHEAD A G, TURNER S J. Management and regulatory control strategies for potato cyst nematodes (Globodera rostochiensis and Globodera pallida)// MARKES R J, BRODIE B B. Potato Cyst Nematodes: Biology, Distribution and Control. Wallingford, UK: CAB International, 1998: 135-152.
[48]	LAMONDIA J A, BRODIE B B. Effects of initial nematode density on population dynamics of Globodera rostochiensis on resistant and susceptible potatoes. Journal of Nematology, 1986, 18(2): 159-164.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 0

No Suggested Reading articles found!

相对感病性 Relative susceptibility (%)	抗性等级 Resistance score
<1	9
1.1-3	8
3.1-5	7
5.1-10	6
10.1-15	5
15.1-25	4
25.1-50	3
50.1-100	2
>100	1

分子标记 Marker	目的基因 Gene	引物序列 Primer sequence (5′-3′)	片段大小 Size (bp)	抗性 Resistance
57R-F	H1	TGCCTGCCTCTCCGATTTCT	1500, 450	Ro1, 4
57R-R	H1	GGTTCAGCAAAAGCAAGGACGTG	1500, 450	Ro1, 4
TG689-F	H1	TAAAACTCTTGGTTATAGCCTAT	141	Ro1, 4
TG690-R	H1	CAATAGAATGTGTTGTTTCACCAA	141	Ro1, 4
BCH-F	Beta carotene hydorxylase	CATGACATAGTTTGAATTTTGAGTC	290
BCH-R	Beta carotene hydorxylase	CGTTTGGCGCTGCCGTAAGTT	290

品种 Cultivar	BCH^a	57R^b	TG689^c	单株孢囊数 Number of cysts per plant	抗性等级 Resistant score
云薯505 Yunshu 505	+	+	+	0	9
宣薯5号Xuanshu 5	+	+	+	0	9
会薯15号Huishu 15	+	+	+	0	9
会薯19号Huishu 19	+	-	-	0	9
云薯304 Yunshu 304	+	+	+	2±1	9
丽薯6号Lishu 6	+	-	-	43±9	4
宣薯6号Xuanshu 6	+	+	+	53±12	4
合作88 Cooperation 88	+	-	-	93±15	3
会-2 Hui-2	+	-	-	310±66	1
宣薯8号Xuanshu 8	+	-	-	269±50	1
宣薯4号Xuanshu 4	+	-	-	148±25	2
宣薯2号Xuanshu 2	+	-	-	162±40	2
丽薯15号Lishu 15	+	-	-	245±46	1
丽薯7号Lishu 7	+	-	-	180±41	2
会薯16号Huishu 16	+	-	-	223±36	感病对照Susceptible control

品种 Cultivar	2021			2022			田间抗性 Field resistance
品种 Cultivar	Pi	Pf	Pf/Pi	Pi	Pf	Pf/Pi	田间抗性 Field resistance
云薯505 Yunshu 505	133±20	6±2	0.04±0.01	66±6	5±1	0.08±0.03	R
宣薯5号Xuanshu 5	70±3	8±3	0.11±0.02	69±15	4±2	0.05±0.02	R
会薯15号Huishu 15	92±41	4±1	0.04±0.01	77±23	6±1	0.09±0.04	R
会薯19号Huishu 19	90±21	8±2	0.09±0.01	58±13	3±1	0.05±0.02	R
云薯304 Yunshu 304	84±16	11±3	0.12±0.02	73±27	10±2	0.14±0.03	R
丽薯6号Lishu 6	120±43	52±7	0.49±0.21	59±11	29±6	0.52±0.17	R
宣薯6号Xuanshu 6	90±21	58±14	0.65±0.18	66±16	32±3	0.43±0.01	R
合作88 Cooperation 88	129±21	142±27	1.18±0.17	70±27	176±68	2.39±0.90	S
会-2 Hui-2	78±32	190±93	2.44±1.06	69±18	135±12	1.99±0.89	S
宣薯8号Xuanshu 8	126±31	329±139	2.49±0.79	51±13	141±19	2.76±0.75	S
宣薯4号Xuanshu 4	60±11	123±16	2.05±0.01	59±24	103±31	1.76±0.24	S
宣薯2号Xuanshu 2	44±13	121±7	2.75±0.70	81±20	237±21	3.24±1.50	S
丽薯15号Lishu 15	117±50	200±20	1.88±0.63	61±19	102±18	1.97±0.18	S
丽薯7号Lishu 7	88±34	158±70	1.59±0.06	60±13	116±41	1.90±0.57	S
会薯16号Huishu 16	124±34	261±21	2.20±0.54	53±6	124±23	2.41±0.84	S

品种 Cultivar	2021		2022
品种 Cultivar	株高 Plant height (cm)	折合产量 Equivalent yield (t·hm^-2)	株高 Plant height (cm)	折合产量 Equivalent yield (t·hm^-2)
云薯505 Yunshu 505 (R)	45.67±3.21bcde	29.28±3.59bcd	49.07±3.10bcde	21.89±11.38bc
宣薯5号Xuanshu 5 (R)	41.00±1.41cdefg	55.76±12.16a	52.00±9.05bcd	40.57±4.38a
会薯15号Huishu 15 (R)	53.33±7.37ab	51.67±4.24a	55.55±7.14abc	39.19±10.12a
会薯19号Huishu 19 (R)	48.33±8.96bcd	56.48±5.16a	56.72±6.91abc	33.28±0.57a
云薯304 Yunshu 304 (R)	38.00±6.08defgh	26.51±9.72bcde	44.50±8.91cdef	15.97±3.01bcd
丽薯6号Lishu 6 (R)	30.33±2.08ghi	20.49±5.37def	47.82±2.55bcde	16.44±2.03bcd
宣薯6号Xuanshu 6 (R)	46.00±6.08bcd	34.47±0.99b	56.33±5.60abc	34.30±9.79a
合作88 Cooperation 88 (S)	37.67±7.51defgh	31.88±3.57bc	42.50±8.91def	24.89±4.88b
会-2 Hui-2 (S)	24.00±2.83i	15.30±1.98f	33.90±7.21f	10.47±5.04d
宣薯8号Xuanshu 8 (S)	52.00±8.49abc	21.00±7.81def	40.58±1.66def	15.76±3.11cd
宣薯4号Xuanshu 4 (S)	43.00±2.65bcdef	23.98±11.95cdef	52.60±0.28bcd	20.99±8.61bc
宣薯2号Xuanshu 2 (S)	33.00±2.83fghi	25.49±2.26bcde	59.70±7.21ab	20.49±5.23bc
丽薯15号Lishu 15 (S)	34.67±4.04efghi	23.31±5.41cdef	48.75±1.06bcde	13.26±3.30cd
丽薯7号Lishu 7 (S)	29.50±4.95hi	19.32±1.20ef	37.40±1.70ef	14.36±1.80cd
会薯16号Huishu 16 (S)	50.00±2.00bc	18.06±3.74ef	54.83±5.06bc	13.61±1.12cd

Identification and Evaluation of Major Potato Cultivars Resistance to Globodera rostochiensis and Detection of Their H1 Resistance Gene Marker

RichHTML

PDF

Abstract

Cite this article

share this article

Figures/Tables 7

References 48

Related Articles 0

Metrics

Comments

Recommended 0