L. Hably szerk.: Studia Botanica Hungarica 19. 1986 (Budapest, 1986)

Szakmány, György: Investigations on the trace element geochemical interaction between soil and vegetation: concentration of manganese, zinc, copper and lead in the soil and in Dactylis glomerata L

Table 1. The soluble truce element content of the individual soil sections and their average soluble trace element content (ppm). Analysed by I,. Hoffmann, ELTE, Dept. of Petrology and Geochemistry Number of the section 24 :>:> 27 28 29 Mn 134.64 324 37 183.75 168.13 115.42 Average Zn Cu 0.84 2.07 0 1) .86 .33 0.44 1 . Kti 0.79 3.26 0.62 0.36 Pb 4. 38 5 21 4.52 5.88 7.14 Mn 329. HO 508 30 405.80 371.88 114.00 Zn 2. 32 2 .98 0.74 2.29 3.37 A Cu 6. 96 0 97 4.39 8.12 0.62 Pb 9. 80 8 .83 9.49 12.25 9.79 Mn 42. 25 45 .48 48. 10 111.49 91 .16 B Zn 0. 24 0 .24 0.35 0.33 0.28 B Cu 0. 13 0 .13 0.97 1 .«9 0.40 Pb 1 94 2 .55 1 .88 3.86 6.33 Mn 113 90 511 .23 I 76.32 105.97 146.10 f Zn 0 28 0 .43 0.38 0.44 0.38 Cu 0 09 0 1 1.39 2.34 0.26 Pb 3 29 6 .07 4.11 4.55 7.49 Table 2. Total amount of trace elements measured in Dactylis glomerata L. (ppm). Analysed by L. Hoffmann, ELTE, Dept. of Petrology and Geochemistry specimen number Mn Zn Cu Pb 24 52.75 0.35 0.45 4.12 25 56.00 0.45 0.50 ... 14 27 61.75 0.06 0.45 4.58 28 63.28 0.35 0.35 4.86 29 57.50 Ü.72 0.75 S.16 THE RELATIONS OF THE TRACE ELEMENT CONTENT SOLUBLE FROM THE SOIL AND AMOUNT ACCUMULATED IN PLANTS For a better knowledge on these relations calculations of correlations were made and diagrams compiled. The method for the calculation is described in the followings: SP where MQ MQ , MQ x y \ 2