Acta Agronomica Hungarica
Volume/Issue:
Volume 52: Issue 4
Interactive effects of light, temperature and cultivar on photosynthesis in evening primrose (Oenothera spp.) crops
Author: A. F. Fieldsend 1
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  • 1 Department of Land Use and Regional Development, University of Debrecen Debrecen, Hungary
DOI:
https://doi.org/10.1556/AAgr.52.2004.4.2
Page Count:
333–342
Publication Date:
01 Mar 2005
Online Publication Date:
22 Jul 2005
Article Category:
Research Article
Restricted access

The photosynthetic performance of evening primrose (Oenothera spp.), a temperate oilseed crop, was assessed during the period of rapid biomass accumulation and flower bud formation. Light response curves constructed from field-grown plants harvested in late May, late June and late July were similar, suggesting that the photosynthetic capacity of evening primrose leaves is not readily susceptible to low temperatures. The maximum quantum efficiency of CO2 assimilation and light-saturated rate of CO2 assimilation data were comparable to other C3 species. Short-term changes in photosynthetic efficiency, measured as the ratio of variable to maximal chlorophyll fluorescence, Fv/Fm, were assessed on field-grown plants of five breeding lines during late May and early June, and on glasshouse-grown plants under controlled temperatures and light levels. Low temperature-dependent photoinhibition (measured as a decline in Fv/Fm) occurred in both field and controlled-environment studies. Differences were observed between breeding lines in the rate of recovery upon a return to more favourable conditions. A clear correlation between Fv/Fm and CO2 assimilation was demonstrated, suggesting that low temperature-dependent photoinhibition could lead to reduced biomass accumulation in evening primrose crops grown in cool temperate climates.

  • Fieldsend, A. F., Morison, J. I. L. (2000): Contrasting growth and dry matter partitioning in evening primrose crops (Oenothera spp.) Field Crops Res., 68, 9--20.

    'Contrasting growth and dry matter partitioning in evening primrose crops (Oenothera spp.) ' () 68 Field Crops Res. : 9 -20.

    • Search Google Scholar

  • Groom, Q. J., Baker, N. R. (1992): Analysis of light-induced depressions of photosynthesis in leaves of a wheat crop during the winter. Plant Physiol., 100, 1217--1223.

    'Analysis of light-induced depressions of photosynthesis in leaves of a wheat crop during the winter ' () 100 Plant Physiol. : 1217 -1223.

    • Search Google Scholar

  • Horrobin, D. F. (1992): Nutritional and medical importance of gamma-linolenic acid. Prog. Lipid Res., 31, 163--194.

    'Nutritional and medical importance of gamma-linolenic acid ' () 31 Prog. Lipid Res. : 163 -194.

    • Search Google Scholar

  • Maxwell, K., Johnson, G. N. (2000): Chlorophyll fluorescence -- a practical guide. J. Exp. Bot., 51, 659--668.

    'Chlorophyll fluorescence -- a practical guide ' () 51 J. Exp. Bot. : 659 -668.

  • Simpson, M. J. A., Fieldsend, A. F. (1993): Evening primrose: harvest methods and timing. Acta Hort., 331, 121--128.

    'Evening primrose: harvest methods and timing ' () 331 Acta Hort. : 121 -128.

  • Stirling, C. M., Nie, G-Y., Aguilera, C., Nugawela, A., Long, S. P., Baker, N. R. (1991): Photosynthetic productivity of an immature maize crop: changes in quantum yield of CO2 assimilation, conversion efficiency and thylakoid proteins. Plant, Cell and Environ., 14, 947--954.

    'Photosynthetic productivity of an immature maize crop: changes in quantum yield of CO2 assimilation, conversion efficiency and thylakoid proteins ' () 14 Plant, Cell and Environ. : 947 -954.

    • Search Google Scholar

  • Demmig-Adams, B. (1990): Carotenoids and photoprotection in plants: a role for the xanthophyll zeaxanthin. Biochimica et Biophysica Acta, 1020, 1-24.

    'Carotenoids and photoprotection in plants: a role for the xanthophyll zeaxanthin ' () 1020 Biochimica et Biophysica Acta : 1 -24.

    • Search Google Scholar

  • Farage, P. K., Long, S. P. (1991): The occurrence of photoinhibition in an overwintering crop of oil-seed rape (Brassica napus L.) and its correlation with changes in crop growth. Planta, 185, 279--286.

    'The occurrence of photoinhibition in an overwintering crop of oil-seed rape (Brassica napus L.) and its correlation with changes in crop growth ' () 185 Planta : 279 -286.

    • Search Google Scholar

  • Bjorkman, O., Demmig, B. (1987): Photon yield of O2 evolution and chlorophyll fluorescence characteristics at 77K among vascular plants of diverse origins. Planta, 170, 489--504.

    'Photon yield of O2 evolution and chlorophyll fluorescence characteristics at 77K among vascular plants of diverse origins ' () 170 Planta : 489 -504.

    • Search Google Scholar

  • Coombs, J., Hall, D. O., Long, S. P., Scurlock, J. M. O. (eds.) (1985): Techniques in Bioproductivity and Photosynthesis. 2nd edition, Pergamon, 298 pp.

    Techniques in Bioproductivity and Photosynthesis , () 298.

  • Baker, N. R., Bradbury, M., Farage, P. K., Ireland, C. R., Long, S. P. (1989): Measurements of the quantum yield of carbon assimilation and chlorophyll fluorescence for assessment of photosynthetic performance of crops in the field. Phil. Trans. Royal Soc. London Series B., 323, 295--308.

    'Measurements of the quantum yield of carbon assimilation and chlorophyll fluorescence for assessment of photosynthetic performance of crops in the field ' () 323 Phil. Trans. Royal Soc. London Series B. : 295 -308.

    • Search Google Scholar
Cover Acta Agronomica Hungarica
Acta Agronomica Hungarica
Print ISSN:
0238-0161
Online ISSN:
1588-2527
Keywords:
evening primrose; evening primrose; evening primrose; Oenothera spp.; quantum efficiency; Chlorophyll fluorescence; CO2 assimilation; light response curves; low temperature-dependent photoinhibition; photosynthesis

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