HETEROSIS AND RESISTANCE AGAINST TOMATO LEAF CURL VIRUS DISEASE IN TOMATO (Solanum lycopersicum L.)
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Title |
HETEROSIS AND RESISTANCE AGAINST TOMATO LEAF CURL VIRUS DISEASE IN TOMATO (Solanum lycopersicum L.)
Not Available |
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Creator |
Chandan Kumar
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Subject |
Diallel
Heterosis Hybrids Leaf curl virus disease Resistance Tomato |
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Description |
Not Available
Eight genetically diverse genotypes of tomato (Solanum lycopersicum L.) were used to produce 28 F1 crosses in a diallel pattern excluding reciprocals during 2011-12 and these F1 and parents were evaluated during two consecutively years (2012-13 and 2013-14) to identify heterotic hybrids of tomato with resistance to tomato leaf curl virus disease (ToLCVD). The promising hybrid Pant T-3 × Punjab Chhuhara (25.86%) and Pant T-3 × H-24 (60.11%) produced highest heterosis for number of fruits per plant and total yield per plant, respectively. Five hybrids viz. Arka Meghali × Azad T-5, Pant T-3 × H-88-78-1, Pant T-3 × H-24, H-88-78-1 × H-24 and H-24 × Sel- 7 were observed to be having field resistance for ToLCVD, and these resistant hybrids could be used in breeding programmes for developing virus resistant cultivars. Not Available |
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Date |
2021-07-27T10:05:24Z
2021-07-27T10:05:24Z 2017-01-01 |
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Type |
Research Paper
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Identifier |
Not Available
2395-1435 http://krishi.icar.gov.in/jspui/handle/123456789/50276 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Not Available
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