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Combining ability studies of quantitative traits in sponge gourd [Luffa cylindrica (Roem)L.]

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Title Combining ability studies of quantitative traits in sponge gourd [Luffa cylindrica (Roem)L.]
Not Available
 
Creator Kumar, V.
Ram, D.
Singh, T.B.
Rajwade, V.B.
 
Subject Sponge gourd, combining ability, quantitative traits, heterosis
 
Description Not Available
The present study was undertaken to estimate the general and specific combining ability in diallel mating design (receprocal) involving 10 parents for 12 characters in sponge gourd [Luffa cylindrica (Roem)L.] at ICAR-IIVR, Varanasi during 2004-05. The combining ability analysis revealed highly significant differences among the treatments for all the parameters studied. The variances due to sca were higher thant the gca for all the charactersindicating the predominance of non-additive gene effects. Out of 10 parents VR-44 and VR-156 were best general combiners for days to first flowering of male bud emergence, fruit length, fruit weight and marketable fruit yield/vine as they expressed maximum and significant gca effect. The crosses NSG-28 x VR-116, Pusa Supriya x VR-44 and VR-44 x VR-116 were identified as best specific combiners for days to 50% female bud anthesis and days to 1st harvesting. The best specific combiners for marketable yield/plant were VR-104 x VR-103, EC-381651 x VR-103 and VR-11 x VR-156.
Not Available
 
Date 2021-07-20T10:20:19Z
2021-07-20T10:20:19Z
2007-12-01
 
Type Research Paper
 
Identifier Not Available
0971-0647
http://krishi.icar.gov.in/jspui/handle/123456789/49227
 
Language English
 
Relation Not Available;
 
Publisher Bioved Research Society, Allahabad,U.P., India