SEARCH

SEARCH BY CITATION

references

  • Björkman, O. (1968). Further studies on differentiation of photosynthetic properties in sun and shade ecotypes of Solidago virgaurea. Physiologia Pl., 21, 84.
  • Björkman & Holmgren, P. (1966). Photosynthetic adaptation to light intensity in plants native to shaded and exposed habitats. Physiologia Pl., 19, 254.
  • Black, M. (1969). Light-controlled germination of seeds. Symp. Soc. exp. Biol., 23, 193.
  • Federer, C. A. & Tanner, C. B. (1966). Spectral distribution of light in the forest. Can. J. Bot., 44, 555.
  • Kasperbauer, M. J. (1971). Spectral distribution of light in a tobacco canopy and effects of end-of-day light quality on growth and development. Pl. Physiol., Lancaster, 47, 775.
  • Mohr, H. (1968). Photomorphogenesis. In: Physiology of Plant Growth and Development (Ed. by M. B.Wilkins). Pp. 509. McGraw-Hill, New York .
  • Ondok, J. P. (1973). Photosynthetically active radiation in a stand of Phragmites communis Trin. I. Distribution of irradiance and foliage structure. Photosynthetica, 7, 817.
  • Robertson, G. W. (1966). The light composition of solar and sky spectra available to plants. Ecology, 47, 6403.
  • Stoutjesdijk, P. (1972). Spectral transmission curves of some types of leaf canopies with a note on seed germination. Acta bot. neerl., 21, 18591.
  • Vezina, P. E. & Boulter, D. W. K. (1966). The spectral composition of near ultra-violet and visible radiation beneath forest canopies. Can. J. Bot., 44, 126783.