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http://dx.doi.org/10.7235/hort.2012.12054

Growth Characteristics and Economic Efficiency of Nursery Plants Production According to Transplanting Container for Acclimatization of Mass Propagated Plantlets via Bioreactor Culture of Ever-bearing Strawberry 'Goha'  

Lee, Jong-Nam (Highland Agriculture Research Center, National Institute of Crop Science, Rural Development Administration)
Kim, Hye-Jin (Highland Agriculture Research Center, National Institute of Crop Science, Rural Development Administration)
Kim, Ki-Deog (Highland Agriculture Research Center, National Institute of Crop Science, Rural Development Administration)
Im, Ju-Sung (Highland Agriculture Research Center, National Institute of Crop Science, Rural Development Administration)
Lim, Hak-Tae (Department of Bio-Health Technology, Kangwon National University)
Yeoung, Young-Rok (Department of Plant Science, Gangneung-Wonju National University)
Publication Information
Horticultural Science & Technology / v.30, no.4, 2012 , pp. 437-441 More about this Journal
Abstract
This study was conducted to find out the optimum container for increasing acclimatization rate of in vitro mass propagated plantlets of Ever-bearing strawberry (Fragaria ${\times}$ ananassa Duch.) via bioreactor. Four types of containers were used such as transparent plastic container (TPC), plug tray (PT), I-pot (IP), and black vinyl pot (BVP). Number of date maintaining soil water content above 10% was five days in TPC, three to four days in BVP, two days in PT, and one day in IP. Survival rate of plantlets was 80% in BVP, 70% in TPC, 55% in IP, and 15% in PT. In TPC, growth increment of plantlets was the greatest among all the tested containers and the lowest in IP. Numbers of runner per plant were 3.3 in BVP, 2.9 in TPC, 1.6 in PT, and 1.2 in IP. Total cost was 44,405,300 won/10 a in BVP, resulting in reducing more 6,659,400 won/10 a than IP's (51,064,700 won/10 a). Around 102,718 plants/10 a were produced by using BVP, suggesting that 30,265.1 plants/10 a more could be produced than IP (72,452.9 plants/10 a). Production cost per plant was 432.3 won in BVP, resulting in reducing 272.5 won than IP's (704.8 won). As a result, BVP was appropriate for acclimatization of in vitro plantlets through bioreactor system.
Keywords
black vinyl pot; Fragaria ${\times}$ ananassa; soil water content; survival rate; total output;
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Times Cited By KSCI : 3  (Citation Analysis)
Times Cited By Web Of Science : 0  (Related Records In Web of Science)
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