COMPOSITION OF ROOT EXUDATES OF Miscanthus × Giganteus GREEF ET DEU

HROMADKO, L., VRANOVA, V., TECHER, D., LAVAL-GILLY, P., REJSEK, K., FORMANEK, P., FALLA, J.: Composition of root exudates of Miscanthus × Giganteus Greef et Deu. Acta univ. agric. et silvic. Mendel. Brun., 2010, LVIII, No. 1, pp. 71–76 Rate of root exudation and identifi cation of selected compounds in root exudates of Miscanthus × Giganteus in the autumnal period of growth was performed. Total organic carbon of root exudates was formed from 7.8 % by carbohydrates and from 1.5 % by proteins. Aspartic acid, arginine, alanine and glutamic acid were exuded with the highest rate of all amino acids. This work brings new basic knowled ge which can be used for phytoremediations. root exudates, Miscanthus × Giganteus, proteins, carbohydrates, amino acids, carbon, phytoremediation