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KMID : 0903619990400010117
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Journal of the Korean Society for Horticultural Science
1999 Volume.40 No. 1 p.117 ~ p.121
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Use of Bulbil for Corm Production and Cut Flower Cultivation in Liatris spicata ´ Floristan Violet ´
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정경순/Jung, Kyung Soon
박인환/최상태/안형근/장영득/정우윤/Park, In Hwan/Choi, Sang Tai/Ahn, Hyung Keun/Chang, Young Deug/Jung, Woo Yoon
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Abstract
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In order to know availability of bulbil for cut-flower cultivation and corm production, we investigated the effect of duration of cold treatment and planting depth of Liatris spicata ´Floristan Violet´ bulbil (circumference 4-6 ㎝). It was possible to produce cut flowers when the bulbils were planted 1/2 of its height above growing medium after cooling over 90 days at 5℃. However, when the bulbils were planted at 8 ㎝ depth, occurrence of rosetted plants was increased, and it was able to produce the big corms with many buds. When these corms were planted 1/2 of its height above medium in next year, many sproutings and boltings were observed to obtain 5 stems at least. Therefore, it was able to use liatris bulbils for corm production and cut flower cultivation.
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