Soil supply with magnesium and the conent of magnesium in the above-ground mass of young rye plants
1996
Matula, J. | Hrozinkova, A. | Pechova, M. (Vyzkumny Ustav Rostlinne Vyroby, Prague-Ruzyne (Czech Republic)) | Miksik, V.
The relationships between nutritive conditions of soils and magnesium content in plants were studied under controlled conditions of cultivation of the testing crop in climabox. Availability of magnesium for plants was assessed on the basis of analysis of above-ground mass of 14-day rye plants. Fully inappropriate close relationship between magnesium in soil and magnesium in plant was found in the case of the concentration of magnesium in soil solution. The results obtained indicate that the solution of the problem of appropriate soil supply with magnesium cannot be successful without previous optimization of potassium in soil.
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