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VIII.—Studies on Periodicity in Plant Growth. Part I.: A Four-Day Periodicity and Root Periodicity

Published online by Cambridge University Press:  15 September 2014

R. A. Robertson  and
Rosalind Crosse
Rosalind Crosse
Affiliation:
Botanical Department, The University, St Andrews
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Extract

The immediate purpose of this research has been:—

1. To investigate whether a presumably spontaneous growth variation amounting to a four-day rhythm which had been observed in certain organs of limited growth was an individual idiosyncrasy or was of general occurrence in plants.

2. To examine the growth rhythm in roots and ascertain if any correlation existed between the respective rhythms of root and shoot in the same plant.

Type
Proceedings
Information
Proceedings of the Royal Society of Edinburgh , Volume 33 , 1914 , pp. 85 - 102
Copyright
Copyright © Royal Society of Edinburgh 1914

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