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Estimation of combining ability analysis in tomato (Solanum lycopersicum L.) for yield, nutritional and processing quality improvement

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Title Estimation of combining ability analysis in tomato (Solanum lycopersicum L.) for yield, nutritional and processing quality improvement
Not Available
 
Creator Chandan Kumar
 
Subject Combining ability
Hybrids
Quality
Tomato
Yield
 
Description Not Available
Combining ability for yield and nutritional quality traits in tomato were studied by involving 28 cross combinations obtained from crossing 8 diverse lines in diallel mating fashion. Based on GCA effects of parents, the varieties Pant T-3, Arka Alok and Sel-7 were good general combiners for most of the traits under study. The crosses viz., Pant T-3 x H-24 (1.052%), Arka Meghali x Punjab Chhuhara (0.768%) and H-88-78-1 x Azad T-5 (0.768%) were found to be high positive specific combining ability effect for yield per plant. For quality traits, the crosses Arka Meghali x Punjab Chhuhara and H-24 x Sel-7 were also superior specific combiner for number of seeds per fruit and ascorbic acid, while cross Punjab Chhuhara x H-88-78-1 was superior specific combiner for number of seeds per fruit (24.165%), yield per plant (0.677%) and titrable acidity (0.183%). These elite hybrids may be tested for yield and other quality traits under different agro-climatic conditions for commercial exploitation of hybrid vigour.
Not Available
 
Date 2021-07-27T10:03:31Z
2021-07-27T10:03:31Z
2017-01-01
 
Type Research Paper
 
Identifier Not Available
0974-9411 (Print), 2231-5209 (Online)
http://krishi.icar.gov.in/jspui/handle/123456789/50275
 
Language English
 
Relation Not Available;
 
Publisher Not Available