Abstract
BOGOEVA, I., E. BONCHEVA, R. STEFANOVA and B. BLAJEV, 2007. Influence of soil copper pollution and Fusarium culmorum on the heavy metal content in wheat. Bulg. J. Agric. Sci., 13: 333-339 A greenhouse experiment in pots was carried out in order to assess the effect of combination of stress factors – copper pollution and Fusarium culmorum pathogen on the bioavailability of heavy metals in contaminated soils and their uptake from agricultural plants. Cu ions were introduced into the soil as a solution of CuCl 2 .2H 2 O in three concentrations: 150, 400 and 600 mg.kg-¹. The soil was artificially inoculated with Fusarium culmorum pathogen. Wheat (Triticum aestivum) plants were grown at the phenophase “5-6 leaf”. Soil samples were analyzed for determination the content of elements: Pb, Fe, Zn, Cu, Cd, Mn. An ICP technique was used for determination of total and mobile forms of heavy metals in the soil, before planting the seeds. Concentration of the same elements was measured also in the stems and roots of investigated plants, after the harvesting. A higher concentration of all determined elements was established in the roots of wheat, compared to those, in the stems. A substantial change of the heavy metal content in the infected and uninfected with F. culmorum plants was not determined.
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Claims 2
Claim · model-written summary
Wheat roots contained a higher concentration of all determined elements than the stems.
- Taxon
- wheat
Triticum aestivume0 - Organ / stage
- rootse0
- Outcome
- concentration of all determined elementse0
- Direction
- highere0
- Comparator
- stemse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A higher concentration of all determined elements was established in the roots of wheat, compared to those, in the stems”
Claim · model-written summary
Heavy metal content did not change substantially between plants infected with Fusarium culmorum and uninfected plants.
- Taxon
- WheatTriticum aestivume1
- Treatment
- artificially inoculated with Fusarium culmorume2
- Interactor
- Fusarium culmorum
.jpg?width=60)
Fusarium culmorume2pathogen - Outcome
- heavy metal contente3
- Direction
- no_changeinferrede3
- Comparator
- uninfectede3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e1“Wheat (Triticum aestivum) plants were grown”
e2“The soil was artificially inoculated with Fusarium culmorum pathogen”
e3“A substantial change of the heavy metal content in the infected and uninfected with F. culmorum plants was not determined”
The same questions in other papers
inoculation · nutrient: content · Triticum aestivum (wheat)Positive and negative results
13 papers in the same direction as this paper · 263 in the opposite direction
- positive
- positive
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See all 277 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.