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http://dx.doi.org/10.12719/KSIA.2018.30.4.300

Characteristics of New Ever-bearing Strawberry 'Bokha' Bred for Tropical and Subtropical zone Cultivation  

Lee, Jong Nam (Highland Agriculture Research Institute, National Institute of Crop Science, RDA)
Kim, Hye Jin (Highland Agriculture Research Institute, National Institute of Crop Science, RDA)
Choi, Mi Ja (Highland Agriculture Research Institute, National Institute of Crop Science, RDA)
Suh, Jong Taek (Highland Agriculture Research Institute, National Institute of Crop Science, RDA)
Nam, Jung Hwan (Highland Agriculture Research Institute, National Institute of Crop Science, RDA)
Hong, Su Young (Highland Agriculture Research Institute, National Institute of Crop Science, RDA)
Kim, Su Jeong (Highland Agriculture Research Institute, National Institute of Crop Science, RDA)
Shon, Hwang Bae (Highland Agriculture Research Institute, National Institute of Crop Science, RDA)
Kim, Ki Deog (Highland Agriculture Research Institute, National Institute of Crop Science, RDA)
Kim, Yul Ho (Highland Agriculture Research Institute, National Institute of Crop Science, RDA)
Publication Information
Journal of the Korean Society of International Agriculture / v.30, no.4, 2018 , pp. 300-304 More about this Journal
Abstract
'Bokha' is a new strawberry (Fragaria x ananassa Duch.) cultivar, which was released by the Highland Agriculture Research Institute in 2016. The 'Bokha' cultivar originated from a cross between 'Goha' and 'Saebong No. 3' that showed excellent ever-bearing characteristics, including continuous flowering habit and high soluble-solids contents under long-day and high temperature conditions in 2011. This cultivar was initially named 'Saebong No. 8' after examining its characteristics and productivity in summer culture from 2013 to 2015. After regional adaptability tests in 2016, 'Bokha' was selected from Saebong No. 8 as an elite cultivar. The general characteristics of 'Bokha' include semispreading type, elliptical leaves, and moderately vigorous growth. The fruits are conical in shape, and red in color. 'Bokha' plants have 32.7 leaves, 9.9 more than 'Goha' plants. The soluble-solids content of 'Bokha' was 9.2%, which was 0.2% higher than that of 'Goha'. The average fruit weight of 'Bokha' was about 9.5g and the marketable yield was $27,701kg{\cdot}ha^{-1}$, 72% higher than 'Goha'. 'Bokha' is suitable for tropical and subtropical zone cultivation as a high soluble solids contents cultivar, because it shows continuous flowering habit under long-day and high temperature conditions.
Keywords
Cultivar; Cross; Long day; Saebong No. 8; Cultivation;
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