SELECTION AND BREEDING NEW LINES OF TOMATO (Solanum Lycopersicon L.) RESISTANCE TO TOMATO YELLOW LEAF CURL VIRUS
Elmorsy, A., El-Kassas, A., Kansouh, A., Ibraheem, M. (2021). SELECTION AND BREEDING NEW LINES OF TOMATO (Solanum Lycopersicon L.) RESISTANCE TO TOMATO YELLOW LEAF CURL VIRUS. EKB Journal Management System, 10(2), 99-106. doi: 10.21608/sinjas.2021.75775.1024
Aya Elsayed Elmorsy; Ali Ibrahim El-Kassas; Ahmed mahmoud Kansouh; mahmoud mohamed Ibraheem. "SELECTION AND BREEDING NEW LINES OF TOMATO (Solanum Lycopersicon L.) RESISTANCE TO TOMATO YELLOW LEAF CURL VIRUS". EKB Journal Management System, 10, 2, 2021, 99-106. doi: 10.21608/sinjas.2021.75775.1024
Elmorsy, A., El-Kassas, A., Kansouh, A., Ibraheem, M. (2021). 'SELECTION AND BREEDING NEW LINES OF TOMATO (Solanum Lycopersicon L.) RESISTANCE TO TOMATO YELLOW LEAF CURL VIRUS', EKB Journal Management System, 10(2), pp. 99-106. doi: 10.21608/sinjas.2021.75775.1024
Elmorsy, A., El-Kassas, A., Kansouh, A., Ibraheem, M. SELECTION AND BREEDING NEW LINES OF TOMATO (Solanum Lycopersicon L.) RESISTANCE TO TOMATO YELLOW LEAF CURL VIRUS. EKB Journal Management System, 2021; 10(2): 99-106. doi: 10.21608/sinjas.2021.75775.1024

SELECTION AND BREEDING NEW LINES OF TOMATO (Solanum Lycopersicon L.) RESISTANCE TO TOMATO YELLOW LEAF CURL VIRUS

Sinai Journal of Applied Sciences
Article 4, Volume 10, Issue 2, August 2021, Page 99-106  XML PDF (545.06 K)
DOI: 10.21608/sinjas.2021.75775.1024
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Authors
Aya Elsayed Elmorsy email 1; Ali Ibrahim El-Kassas2; Ahmed mahmoud Kansouh3; mahmoud mohamed Ibraheem2
1Department of Plant Production, Faculty of Environmental Agricultural Sciences, Arish University. North Sinai .El arish
2Department of Plant Production, Faculty of Environmental Agricultural Sciences, Arish University. North Sinai .El arish
3Vegetable Plant Breeding Horticulture Research institute. Agriculture Research center Dokky, Giza.
Abstract
Sixteen new lines of tomato (F5) were selected from six F2 generations, which exhibited high homogeneity based on estimated CV % values for plant height, number of leaves/plant, hardness, shape index, TSS% and Vitam. C content during successive four seasons from 2017/2018 to 2020/2021 in the Experimental Farm, Faculty of Environmental and Agriculture Sciences, Arish University, North Sinai under open field conditions. The experimental work was conducted using a randomized complete block design with three replications. A highly significant differences were observed among the selected lines for all studied characters. Lines that showed the most vigorous growth were DAN-2-2, DAN-3-4, DAN-3-5, 6130-1-1, 6130-3-2, 6130-3-4, 3017-2-1, 3017-2-6, 783N-1-4, TYG-1-3, TYG-2-1, TYG-2-1, TYG-4-1 and KIS-N-2-1. For Mean performance all plants in the lines 6130.1.1, 6130.3.4, 3017.2.1, 3017.2.6, TYG-1-3 and KIS-N-2-1 were resistance to Tomato yellow leaf curl virus. Two lines recorded highest values for total yield, 3017.2.1 and 3017.2.6, while 6130.3.2 and 6130.3.4 where the best for avrage fruit weight.
Keywords
Tomato lines; homogeneity; selection; tomato yellow leaf curl virus
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