Open AccessEffect of copper and vanadium ions on morphology of carrot (Daucus carota L. subsp. sativus (Hoffm.) Schübl. & G. Martens) and wheat (Triticum aestivum L.) plants
Author(s) -
Iwona Konieczna,
Grzegorz Rut,
Angelika Kliszcz
Publication year - 2018
Publication title -
annales universitatis paedagogicae cracoviensis. studia naturae
Language(s) - English
Resource type - Journals
eISSN - 2545-0999
pISSN - 2543-8832
DOI - 10.24917/25438832.3.4
Subject(s) - daucus carota , vanadium , germination , copper , chemistry , distilled water , metal , metal ions in aqueous solution , horticulture , botany , nuclear chemistry , biology , inorganic chemistry , chromatography , organic chemistry
In the whole world, researches are conducting on toxic effect of heavy metals on living organisms. The problem with heavy metal occurrence in the environment is not only associated with their toxicity, but also with their ability to accumulate inside living organisms. This study presents the effect of copper and vanadium ions on germination and growth of carrot (Daucus carota L subsp. sativus (Hoffm.) Schübl. & G. Martens.) and winter wheat (Triticum aestivum L.). The experiment was carried out in two independent series with ten repetitions each. The water solutions of copper (CuSO4) and vanadium (H4NO3V) salts with the concentrations: 0.6 mM, 0.3 mM, 3 mM and 6 mM were used. The control groups were objects watered with distilled water. The conducted experiment showed that, the copper and vanadium ions had negative effect on germination and growth of plants. With the increasing of concentration of heavy metal ions an inhibition of seeds germination capacity was observed. The length of D. carota and T. aestivum seedlings in each salt solutions was inhibited, compared to the control group. During the growth phase, the stimulation of wheat leaves growth, only on copper solutions with concentration 3 mM and 6 mM was observed. Changes of a fresh and dry weight, and a water content were observed, depending on the copper and vanadium ions concentration.