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A New Gymnocalycium mihanovichii 'Ihong' with Bright Red Color and Good Propagation  

Park, Pil Man (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
Yae, Byeong Woo (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
Kim, Mi Sun (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
Lee, Young Ran (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
Park, Pue Hee (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
Jeong, Myeung II (Urban Agriculture Research Division, National Institute of Horticultural & Herbal Science)
Yoo, Bong Sik (Horticultural Technology Transfer Division, National Institute of Horticultural & Herbal Science)
Publication Information
FLOWER RESEARCH JOURNAL / v.19, no.4, 2011 , pp. 248-250 More about this Journal
Abstract
A new grafted cactus cultivar, G. mihanovichii 'Ihong', for exporting abroad, was developed by crossing G. mihanovichii 'DR' line with dark red color, and G. mihanovichii 'Seolhong' cultivar with dark red in 2005. It grew for 6 months after grafting in vitro and culturing at 100 mL test tube. After grafting and planting in greenhouse in 2006, various characteristics were evaluated three times until 2009. It has flat round shape and dark red skin. In addition, it has 8 to 10 ribs and brown straight spines on the body. Its diameter was 44.0 mm after 10 months from planting, and bigger comparing with that of 'Seolhong' cultivar. The ability of propagation in 'Ihong' was better than that of 'Seolhong' and 'Ihong' approximately produced 15.8 offsets for 10 months.
Keywords
crossing; grafting; offsets;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
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