Juvenility in three composite genera with ornamental potential: Rudbeckia, Gaillardia and Solidago
Rudbeckia hirta I Marmalade' plants at different leaf numbers were exposed to a (long day) LD photo period in order to quantify the end of juvenility. A quadratic relationship existed between flowering and both the number of leaves the plant possessed and the number of days from onset of LD. Th...
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| Format: | Others |
| Language: | en |
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/41619 http://scholar.lib.vt.edu/theses/available/etd-03142009-040719/ |