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| 1 | The influence of different forms of selenium on development of wheat plants in soil culture was studied. It is shown, that formation of structural elements of shoot and productivity of plants Triticum aestivum L. depends on the degree of oxidation of selenium ions and the methods of processing. Specificity of action of different ions of selenium consists in regulation of accumulation of dry substance by the main shoot and shoots tillering, amount of tillering shoots, productivity and quality of grain. Selenate sodium increased wheat productivity, selenite of sodium - quality of grain (the content of starch and protein). Keywords: Triticum aestivum, selenite and selenate sodium, morphogenesis, growth and development of plants, starch, protein | 1017 | ||||