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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Article
Author(s)
Hai Thi Hong Truong1, 2, Thao Thu Phan2 and Khanh Thi Le1, 3
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DOI:10.17265/2161-6256/2015.12.008
Affiliation(s)
1. Department of Biotechnology, Agronomy Faculty, College of Agriculture and Forestry, Hue University, 102 Phung Hung, Hue City 47000, Vietnam
2. Hue University, 03 Le Loi Street, Hue City 47000, Vietnam
3. Department of Horticulture, Agronomy Faculty, College of Agriculture and Forestry, Hue University, 102 Phung Hung, Hue City 47000, Vietnam
ABSTRACT
The four F1 hybrid tomato
lines (CT2011, CW2011, TS2011 and CLN2011) and two commercial F1 hybrid tomato
cultivars used as control (TN52 and TN561) were evaluated for yield and yield
components. The efforts were made to minimize reliance on the import of hybrid
seed. The experiment was laid out in randomized complete block design (RCBD)
with three replications in spring-summer season 2015. Data were recorded on five
plants for each replication. The results indicated that all of F1 tomato hybrid
lines grew well under Thua Thien Hue condition. CT2011 had the highest plant height, followed by TS2011 and CLN2011.
CT2011 is a cherry type and obtained the
highest percentage of fruit setting (82.87%) and the highest of Brix
(4.97). This line also had high yield (70.91 tons/ha). TN52 had the highest yield (80.69
tons/ha) among the processing tomato lines, and TN561 had the biggest fruit (90.1
g). All of F1 hybrid tomato lines had high resistant level to late blight and
bacterial wilt diseases.
KEYWORDS
Hybrid, bacterial wilt, late blight, Solanum lycopersicum, Thua Thien Hue.
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