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The phosphorus role in plants
Pavlíková, D. ; Pavlík, Milan ; Balík, J.
Phosphorus play very important role in plant metabolism. It is active as energy transporter and important structural component. Phosphate is relatively unavailable to plant roots. Thus plants have evolved several strategies for obtaining P from the soil. They can modify root structure and function, excrete root exudates helping with solubilization of P compounds in root rhizosphere.
Determination of diffusion and segregation characteristics of 32P in polycrystalline Fe ů 2.2 wt.% Si
Stloukal, Ivo ; Herzig, C.
The grain boundary diffusion of phosphorus in polycrystalline Fe ů 2.2 wt.% Si was measured using serial sectioning method with radioisotope 32P. The measurements were carried out under the conditions of the B-regime (845 ů 1173 K) and the C-regime (735 ů 830 K.

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