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http://krishi.icar.gov.in/jspui/handle/123456789/18835
Title: | Exploitation of Hybrid Vigour and Combining Ability Studies for Yield and Its Attributing Traits in Ridge Gourd [Luffa acutangula (Roxb.) L.] |
Authors: | Anand Narasannavar, V. Devappa, B. Fakrudin, M. Pitchaimuthu, M. Anjanappa, S. Sriram and H. B. Lingaiah |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Institute of Horticultural Research |
Published/ Complete Date: | 2018-01-01 |
Keywords: | Heterosis, Combining ability, Ridge gourd, Yield and Line × Tester analysis |
Series/Report no.: | Not Available; |
Abstract/Description: | Twelve parental lines (7 lines and 5 testers) were crossed in Line × Tester mating design and 35 F1 hybrids of ridge gourd obtained and were studied to investigate the extent of heterosis and combining ability for yield and related traits. Result revealed that the crosses, COHB-1 × Deepthi (25.95 %), COHB-33 × Deepthi (11.07 %) and COHB-32 × Pusa Nutan (5.09 %) exhibited maximum and significant positive heterosis over the commercial check (Naga) for fruit yield per vine. Among the parents, maximum and significant gca effects was recorded in the line COHB-33 (0.66) followed by Pusa Nutan (0.60) and Deepthi (0.44) for fruit yield per vine. The maximum sca effects was observed in the cross COHB-1 × Deepthi (1.64) followed by COHB-32 × Arka Sumeet (1.12) and COHB-32 × Pusa Nutan (1.03). |
ISSN: | ISSN: 2320 – 7051 |
Type(s) of content: | Research Paper |
Language: | English |
Name of Journal: | International Journal of Pure & Applied Bioscience |
Volume No.: | 6 (1) |
Page Number: | 418-425 |
Name of the Division/Regional Station: | Division of Vegetable Crops |
Source, DOI or any other URL: | http://dx.doi.org/10.18782/2320-7051.2823 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/18835 |
Appears in Collections: | HS-IIHR-Publication |
Files in This Item:
File | Description | Size | Format | |
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Exploitation of hybrid vigour.pdf | 525.93 kB | Adobe PDF | View/Open |
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