Elemental chemical composition of some meadow plants in the Middle Ob basin

[摘要] The data on the quantitative content of macro- and microelements in dry plant samples of meadow plants (Vicia cracca, Lathyrus pratensis, Cirsium setosum, Tanacetum vulgare, Inula salicina, Elytrigia repens, Carex cespitosa) in the Middle Ob basin within Tomsk region were obtained. We stated that these plant species differ in their ability to accumulate various elements. We showed the quantitative difference in the chemical composition of leaves and stems of three species. We made the conclusion about the dependence of absorption of elements on the plant species and element specificity.

[发布机构] Research Institute of Biology and Biophysics, Tomsk State University, Lenin Ave. 36, Tomsk; 634050, Russia^1;Analytical Center of Natural Systems Geochemistry, Tomsk State University, Lenin Ave. 36, Tomsk; 634050, Russia^2

[效力级别] 生物科学 [学科分类] 生物科学（综合）

[关键词] Chemical compositions;Cirsium setosum;Dry plants;Element specificity;Lathyrus;Microelements;Plant species