SVERIGES LANTBRUKSUNIVERSITET - Epsilon Open Archive - SLU

Leigh, R. A. & A. E. Johnston. 1983b. The effects of fertili­
zers and drought on the concentrations of potassium in the dry
matter and tissue water of field-grown spring barley. J. Agric.
Sci. 101, 741 - 748.
Lockhardt, J. A. 1965. An analysis of irreversible plant cell
elongation. J. Theor. Biol. 8, 264 - 276.
Lösch, R., M. N. Andersen & C. R. Jensen. 1990. The interaction
of potassium application and drought in field grown spring bar­
ley. IV. Stomatal response. In preparation.
Nelson, W. L. 1980. Interactions of potassium with moisture and
temperature. I: Potassium for Agriculture. pp 109 - 112. Potash
and Phosphate Inst. Atlanta, USA.
Thorne, G. N. 1965. Photosynthesis of ears and flag leaves of
wheat and barley. Ann. Bot. 27, 155 - 174.
Van der Paauw, F. 1958. Relations between the potash require­
ments of crops and meteorological conditions. Plant Soil 9,
254 - 258.
Wyn Jones, R. G., C. J. Brady & J. Spiers. 1979. Ionic and os­
motic relations in plant cells. I: Recent Advances in the Bio­
chemistry of Cereals. Eds.: Laidman, D. L. og R. G. Wyn Jones.
pp 63 - 103. Acad. Press, London, New York, San Fransisco.
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