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KMID : 0613820100200020219
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Journal of Life Science
2010 Volume.20 No. 2 p.219 ~ p.224
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Natural Habitats’ Characteristics of Allium grayi in Korea
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Kim Kyung-Min
Kim Chang-Kil
Oh Jung-Youl
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Abstract
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This study was carried out to develop the breeding and cultivation of Allium grayi by investigating its natural habitats in Korea. The number of sunny, half-shady, and shady natural habitats were 194 (64.0%), 96 (31.7%), and 13 (4.3%), respectively. Natural habitats included upland (51.2%), Buddhist temple (18.8%), mountain (11.6%), roadside (7.9%), river (5.9%), paddy field (2.3%), and seashore (2.3%). Natural habitats ranged widely in all areas between 33˚N~38˚N and 126˚E~130˚E. Self-generation patterns included growing spontaneously with a 1~10m distance between plants, and there were 3~5 bulbils around each bulb. The sprout stage began in September and continued until March of next year in natural habitats. The bolting period was May, with the following three patterns: tuber(59.2%), flower and tuber (24.7%), and flower (16.1%).
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KEYWORD
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Allium grayi, natural habitats, longitude, latitude, bulbil
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