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DOI: | 10.1104/pp.43.12.2023 |
Web URL(s): | http://www.plantphysiol.org/content/43/12/2023.full.pdf+html?sid=dc4a5ce4-ca82-45a2-a305-40c7bab5ddc1 Last checked: 5/2/2014 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Hendricks, S. B.;
Toole, V. K.;
Borthwick, H. A. |
Author Affiliation: | Hendricks: Soil and Water Conservation Research Division; Toole: Market Quality Research Division; Borthwick: Crops Research Division, Agricultural Research Service, Unitized States Department of Agriculture, Beltsville, Maryland |
Title: | Opposing actions of light in seed germination of Poa pratensis and Amaranthus arencicola |
Source: | Plant Physiology. Vol. 43, No. 12, December 1968, p. 2023-2028. |
Publishing Information: | Rockville, MD: American Society of Plant Physiologists |
# of Pages: | 6 |
Related Web URL: | http://www.plantphysiol.org/content/43/12/2023.abstract?sid=dc4a5ce4-ca82-45a2-a305-40c7bab5ddc1 Last checked: 5/2/2014 Notes: Abstract only |
Keywords: | TIC Keywords: Amaranthus arenicola; Germination inhibitors; Irradiation; Physiological processes; Poa pratensis
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Abstract/Contents: | "Action spectra were measured for suppression of germination of Poa pratensis L. and Amaranthus arenicola I. M. Johnston seed under prolonged or continuous irradiation. The action maxima for both types of seeds are near 720 nm. The maxima are unchanged in position or magnitude in the presence of radiation in the region of 600 to 670 nm adequate to maintain phytochrome predominantly in the far-red-absorbing form. A reversible potentiation of germination to change in form of phytochrome was observed for both seeds. The bearing of these findings on a high-energy regulatory light response is discussed." |
Language: | English |
References: | 12 |
Note: | Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Hendricks, S. B., V. K. Toole, and H. A. Borthwick. 1968. Opposing actions of light in seed germination of Poa pratensis and Amaranthus arencicola. Plant Physiol. 43(12):p. 2023-2028. |
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| DOI: 10.1104/pp.43.12.2023 |
| Web URL(s): http://www.plantphysiol.org/content/43/12/2023.full.pdf+html?sid=dc4a5ce4-ca82-45a2-a305-40c7bab5ddc1 Last checked: 5/2/2014 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: b2215281a |
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