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http://dx.doi.org/10.7732/kjpr.2014.27.5.588

Breeding of a New Saxifraga fortunei Cutivar (Hybrid) 'Whitegreen' with Light Green and White Colored Petals as a Pot Flower  

Suh, Jong-Taek (Highland Agriculture Research Center, NICS, RDA)
Hong, Su-Young (Highland Agriculture Research Center, NICS, RDA)
Yoo, Dong-Lim (Highland Agriculture Research Center, NICS, RDA)
Publication Information
Korean Journal of Plant Resources / v.27, no.5, 2014 , pp. 588-592 More about this Journal
Abstract
A new Saxifraga fortunei cultivar 'Whitegreen' was bred by crossing between 'Daewoojoo' with Pale Green (Y-G145-C) colored petals and 'Kwanglim' with light Yellow green (Y-G145A) colored petals. The selection and flower characterization were conducted from 2004 to 2008 in greenhouse of Highland Agriculture Research Center, NICS, RDA. Flowering in 'Whitegreen' Showed from September 20 th for 33 days. The number of petals were 11.4 ea., with a width of 1.4 cm and length of 1.4 cm. The plant height was 20.7 cm, and number of leaves per plant was 48.3 ea., with a width of 3.4 cm and length of 3.0 cm. 'Whitegreen' cultivar can be used as a pot flower. 'Whitegreen' plants grown under 50% shade of sunlight have higher degree of acclimation compared to those under direct sunlight. And soft rot disease would occur usually by over-irrigation. 'Whitegreen' cultivar was registered as a novel variety with No. 3456 in Korea seed and variety service on April 2011.
Keywords
Crossing; Flower color; Flower shape; Flowering time; Selection;
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Times Cited By KSCI : 13  (Citation Analysis)
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