FEATURES OF THE ACCUMULATION OF MINERAL ELEMENTS OF THE MOUNTAIN ALTAI SHRUBS
E.P. Khramova1, O.V. Chankina2, S.Ya. Syeva3, V.A. Kostikova1
1Central Siberian Botanical Gardens, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101
khramova@ngs.ru
2Voevodsky Institute of Chemical Kinetics and Combustion, SB RAS, 630090, Novosibirsk, Institutskaya str., 3
3Gorno-Altay Research Institute of Agriculture - Branch of Federal Altai Scientific Centre of Agro-BioTechnologies, 649100, Altai Republic, Maima village, Katunskaya str., 2
Keywords: Dasiphora, Соmarum, Sibireae, Caragana, Myricaria, element composition, the Mountain Altai
Abstract
Reliable data on the contents of 20 elements in different organs of plants of seven species of the genus Dasiphora , Соmarum , Sibireae , Caragana and Myricaria were obtained for the first time. The highest accumulation of macro- and microelements is typical of the representatives of Caragana of the Fabaceae family. The lowest content was recorded in the stems of Sibireae and Dasiphora ( Rosaceae ), and Myricaria ( Tamaricaceae ). Trace in the stems of Co marum salesovianum is distinguished by an increased accumulation of compared with shrubs, with the exception of Caragana pygmaea subsp. altaica . The amount of elements in leaves and stems of plants - Br, Y, Mo, Nb, Zr, Ti, Rb, Co, Sr, Fe, Ni and V and additionally in stems Mn, Ca, Cr and As varies within a wide range ( С max/ C min > 5), Cr, As, Ca, Zn, Cu, K in leaves and Pb, Zn, K in stems - within a middle range (2.5 ≤ С max/ C min ≤ 5), in leaves of plants Pb, in stems Cu - within small (1.5 ≤ С max/ C min ≤ 2.5) and in leaves of plants Mn with very small ( С max/ C min ≤ 1.5) range.
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