Heterosis and combining ability for yield and its related traits in ridge gourd [Luffa acutangula (L.)Roxb.]

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dc.creatorB. Varalakshmi
dc.creatorM. Pitchaimuthu
dc.creatorE. Sreenivasa Rao
dc.date2019
dc.date.accessioned2026-07-07T03:45:02Z
dc.descriptionLine × Tester analysis involving three lines and four testers was carried out in ridge gourd Luffa acutangula (Roxb.) L.. Significant variation was noticed in the mean performance of the parents and hybrids for all the characters studied except for vine length and fruit girth. The results from GCA and SCA variance indicated the predominance of non-additive gene action for all the traits except fruit girth. Significant heterosis of 177.78% over standard check, Arka Sumeet for fruit weight per plant was expressed by the cross GARG-1 × CO-1. The best general combiners were GARG-1 and Pusa Nutan among the lines, and Jaipur long and CO-1 among testers. Best specific combining ability effects for fruit length and yield (t/ ha) were recorded by the crosses Pusa Nasdar × Arka Sumeet and GARG-1 × CO-1.
dc.formatapplication/pdf
dc.identifier0973-354X
dc.identifierhttps://www.redalyc.org/articulo.oa?id=577061293009
dc.identifierhttps://www.redalyc.org/journal/5770/577061293009/
dc.identifierhttps://www.redalyc.org/journal/5770/577061293009/html/
dc.identifierhttps://www.redalyc.org/journal/5770/577061293009/577061293009.epub
dc.identifierhttps://www.redalyc.org/journal/5770/577061293009/movil
dc.identifier.urihttp://hdl.handle.net/123456789/442243
dc.languageen
dc.publisherSociety for Promotion of Horticulture
dc.relationhttp://www.redalyc.org/revista.oa?id=5770
dc.rightsJournal of Horticultural Sciences
dc.sourceJournal of Horticultural Sciences (India) Num.1 Vol.14
dc.subjectAgrociencias
dc.titleHeterosis and combining ability for yield and its related traits in ridge gourd [Luffa acutangula (L.)Roxb.]
dc.typeartículo científico

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Journal of Horticultural Sciences - Society for Promotion of Horticulture