Evaluation of intergeneric F1 hybrid progenies of papaya (Arka Prabhath x Vasconcellea cauliflora and Arka Prabhath x Vasconcellea cundinamarcencis) for morphological, fruit and yield traits coupled with PRSV tolerance

IF 0.2 Q4 HORTICULTURE Journal of Horticultural Sciences Pub Date : 2023-06-30 DOI:10.24154/jhs.v18i1.2142
Megha Arun, C. Vasugi, M. Krishna Reddy, G. Narabenchi, R. Rajeshwari, K. Ravishankar, Linta Vincent
{"title":"Evaluation of intergeneric F1 hybrid progenies of papaya (Arka Prabhath x Vasconcellea cauliflora and Arka Prabhath x Vasconcellea cundinamarcencis) for morphological, fruit and yield traits coupled with PRSV tolerance","authors":"Megha Arun, C. Vasugi, M. Krishna Reddy, G. Narabenchi, R. Rajeshwari, K. Ravishankar, Linta Vincent","doi":"10.24154/jhs.v18i1.2142","DOIUrl":null,"url":null,"abstract":"Papaya is one of the most important fruit crops of tropical and subtropical regions of the world including India. Though India stands first in production in the world, the productivity is low as compared to other countries due to high incidence of papaya ring spot virus (PRSV-P) attack. As all the cultivated varieties under genus Carica are susceptible to PRSV, investigations were carried out to evaluate fifteen intergeneric hybrid progenies of Arka Prabhath x V. cauliflora and eighty-five progenies of Arka Prabhath x V. cundinamarcencis for morphological, fruit and yield traits coupled with PRSV- P tolerance. Out of fifteen, seven progenies of ‘Arka Prabhath’ x V. cauliflora viz., IGHF1S4-1, IGHF1S4-12, IGHF1S4-13, IGHF1S4-14, IGHF1S4-15, IGHF1S4-17, IGHF1S4-18 and out of eighty-five, six progenies of ‘Arka Prabhath’ x V. cundinamarcensis viz., IGHF1S1-17, IGHF1S1-19, IGHF1S6-20, IGHF1S2-14, IGHF1S5-12 and IGHF1S5-14 recorded desirable traits such as days to first fruiting (240 to 250 days), bearing height (48 to 74 cm), plant height (175 to 200 cm), trunk circumference (37 to 48 cm), fruit weight (1133.67 to 2202.00 g), pulp thickness (2.45 to 4.05 cm), TSS (11.50 to 13.80 ºBrix), fruits/tree (40 to 58) and yield (45.00 to 78.20 kg/tree) coupled with PRSV tolerance with disease score1 (only a few tiny chlorotic spots on leaves). These progenies were selected and forwarded for next generation (F2). The hybridity was also confirmed using SSR marker (mCpCIR59).","PeriodicalId":36766,"journal":{"name":"Journal of Horticultural Sciences","volume":"71 1","pages":""},"PeriodicalIF":0.2000,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Horticultural Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.24154/jhs.v18i1.2142","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"HORTICULTURE","Score":null,"Total":0}
引用次数: 0

Abstract

Papaya is one of the most important fruit crops of tropical and subtropical regions of the world including India. Though India stands first in production in the world, the productivity is low as compared to other countries due to high incidence of papaya ring spot virus (PRSV-P) attack. As all the cultivated varieties under genus Carica are susceptible to PRSV, investigations were carried out to evaluate fifteen intergeneric hybrid progenies of Arka Prabhath x V. cauliflora and eighty-five progenies of Arka Prabhath x V. cundinamarcencis for morphological, fruit and yield traits coupled with PRSV- P tolerance. Out of fifteen, seven progenies of ‘Arka Prabhath’ x V. cauliflora viz., IGHF1S4-1, IGHF1S4-12, IGHF1S4-13, IGHF1S4-14, IGHF1S4-15, IGHF1S4-17, IGHF1S4-18 and out of eighty-five, six progenies of ‘Arka Prabhath’ x V. cundinamarcensis viz., IGHF1S1-17, IGHF1S1-19, IGHF1S6-20, IGHF1S2-14, IGHF1S5-12 and IGHF1S5-14 recorded desirable traits such as days to first fruiting (240 to 250 days), bearing height (48 to 74 cm), plant height (175 to 200 cm), trunk circumference (37 to 48 cm), fruit weight (1133.67 to 2202.00 g), pulp thickness (2.45 to 4.05 cm), TSS (11.50 to 13.80 ºBrix), fruits/tree (40 to 58) and yield (45.00 to 78.20 kg/tree) coupled with PRSV tolerance with disease score1 (only a few tiny chlorotic spots on leaves). These progenies were selected and forwarded for next generation (F2). The hybridity was also confirmed using SSR marker (mCpCIR59).
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
木瓜(Arka prabhax Vasconcellea cauliflora和Arka prabhax Vasconcellea cundinamarcencis)属间杂交后代的形态、果实和产量性状及其对PRSV的耐受性评价
木瓜是包括印度在内的世界热带和亚热带地区最重要的水果作物之一。虽然印度产量居世界首位,但由于番木瓜环斑病毒(PRSV-P)的高发病率,与其他国家相比,产量较低。由于Carica属栽培品种均对PRSV易感,对15个Arka prabhax V. cauliflora属间杂交后代和85个Arka prabhax V. cundinamarcensis属间杂交后代进行了形态、果实和产量性状与PRSV- P耐病性的比较研究。在15个子代中,7个‘Arka prabhax V. cauliflora即IGHF1S4-1, IGHF1S4-12, IGHF1S4-13, IGHF1S4-14, IGHF1S4-15, IGHF1S4-17, IGHF1S4-18;在85个子代中,6个‘Arka prabhax V. cundinamarcensis即IGHF1S1-17, IGHF1S1-19, IGHF1S6-20, IGHF1S2-14, IGHF1S5-12和IGHF1S5-14记录了理想的性状,如初结实天数(240至250天),果实高度(48至74厘米),株高(175至200厘米),树干周长(37至48厘米)。果实重(1133.67 ~ 2202.00 g)、果肉厚度(2.45 ~ 4.05 cm)、TSS(11.50 ~ 13.80ºBrix)、果实/树数(40 ~ 58)和产量(45.00 ~ 78.20 kg/树),以及抗PRSV能力和病分(叶片上只有几个小的褪绿斑点)。这些后代被选择并传递给下一代(F2)。利用SSR标记(mCpCIR59)对杂种性进行了验证。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Journal of Horticultural Sciences
Journal of Horticultural Sciences Agricultural and Biological Sciences-Plant Science
CiteScore
0.30
自引率
0.00%
发文量
0
审稿时长
6 weeks
期刊最新文献
Standardization of sterilization protocol for explants and its suitability for direct organogenesis in tuberose cv. Arka Vaibhav Evaluation of intergeneric F1 hybrid progenies of papaya (Arka Prabhath x Vasconcellea cauliflora and Arka Prabhath x Vasconcellea cundinamarcencis) for morphological, fruit and yield traits coupled with PRSV tolerance Post-harvest melatonin application reduced browning in minimally processed lettuce (Lactuca sativa L.) during low temperature storage Efficient in vitro plantlets regeneration from leaf explant of Haworthia retusa, an important ornamental succulent Seasonal incidence, population dynamics and morphometric traits of exotic coconut whiteflies in southern Tamil Nadu
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1