Production of Commercial Lilium rubellum Baker Bulbs: Effects of Volume and Renewal of Liquid Medium on In Vitro Growth, Bulb Rot Infection during Cold Treatment, and Post-in-vitro Growth of Bulblets.
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Accession number;99A0878613
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| Title;Production of Commercial Lilium rubellum Baker Bulbs: Effects of Volume and Renewal of Liquid Medium on In Vitro Growth, Bulb Rot Infection during Cold Treatment, and Post-in-vitro Growth of Bulblets. |
| Author;
NIIMI Y
(Niigata Univ., Niigata)
NAKANO M
(Niigata Univ., Niigata)
SAITO S
(Niigata Univ., Niigata)
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Journal Title;Journal of the Japanese Society for Horticultural Science
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Journal Code:F0626A
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ISSN:0013-7626
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VOL.66;NO.1;PAGE.113-119(1997)
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| Figure&Table&Reference;FIG.1, TBL.4, REF.13 |
| Pub. Country;Japan |
| Language;English |
| Abstract;Bulblets of Lilium rubellum Baker were cultured for 16 weeks in a 20-, 30- or 40-ml liquid medium renewed 0, 1, or 3 times. The bulblets were assessed for growth and rot infection. 1. Bulblets with fresh weight of more than 600mg were obtained by using a 20- or 30-ml medium with 3 renewals, or 40ml with one renewal. 2. Bulblets frequently turned brown when they were cultured in a 30- or 40-ml medium with 3 renewals; they frequently rotted both during a cold treatment and after transplantation. 3. Bulblets cultured in a 20-ml medium did not rot after a cold treatment irrespective of the number of medium renewals; they grew well after transplantation to the greenhouse. 4. Bulblets cultured in a 20-ml medium with 3 renewals most frequently developed into plantlets with elongated axes 15 weeks after transplantation. These results indicate that the 20-ml medium with 3 renewals appears to be most suitable for bulblet culture of L. rubellum in a liquid medium. (author abst.) |
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