Treatment of seed with gibberellic acid (GA) resulted in significant increases in germination percent for Penstemon ambiguous, P. barbatus, P. eatoni, P. palmeri, P. parryi. P. pseudospectabilis, P. secundiflorus, and P. strictus in one or both of two experiments which were conducted. Germination of several other species increased with GA treatment, but differences were not significant.
| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/215861 |
| Date | January 1988 |
| Creators | Palzkill, D. A., DePaul, L., Sivilli, C. |
| Contributors | Kopec, David M. |
| Publisher | College of Agriculture, University of Arizona (Tucson, AZ) |
| Source Sets | University of Arizona |
| Language | en_US |
| Detected Language | English |
| Type | text, Article |
| Relation | Series P-75, 370075 |
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