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Title
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Ultradian and circannual rhythmicity in germination of **Phaseolus** seeds
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Author
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Abstract
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| Germination success of seeds of Phaseolus vulgaris L. cv. Limburg was studied as a function of the time of onset of imbibition. Mean radicle length and mean radicle weight after 48 h germination in darkness varied regulary with a period length of approximately 6 hours, revealing ultradian rhythmicity. A long-term study covering 20 months showed an underlying circannual rhythmic component. |
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Language
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English
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Source (journal)
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Journal of plant physiology. - Jena, 1984, currens
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Publication
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Jena
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1988
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ISSN
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0176-1617
[print]
1618-1328
[online]
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Volume/pages
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132
:2
(1988)
, p. 234-238
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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