Abstract
The aim of the research is to study the effect of heavy elements on the concentration of some plant nutrients . This research was to investigated the effect of treating soil with cadmium with concentrations 3, 6, 9 and copper with concentrations 80, 150 and 180 mg/kg soil on fenugreek (Trigonella foenum-graecum) and spinach (Spinacia oleracea L.) plants. The results showed that the treatment of soil with heavy metals led to a significant decrease in the sodium concentration in the shoot and root of the fenugreek and spinach plants. The lowest concentration of sodium appeared in the shoot and it was (0.077) mg / kg and the root it reached (0.068) mg / g in the spinach plant when the soil was treated with Cd at the concentration of 9 mg / kg soil. As the lowest potassium concentration appeared in the shoot in the spinach plant when treating the soil with cadmium at concentrations 9 mg/kg of soil and in the root when treating the soil with copper at a concentration of 180 mg/kg of soil, but rather (2.000) mg / g. It was also observed that there was a decrease in the concentration of chloride in the shoot and root of spinach, specifically when treating the soil with copper at the concentration of 180 mg/kg of soil as it reached (0.089) mg / g. in the shoot and in the root (0.085) mg / g. compared to the comparison treatment. Finally, we recommend further study on the effect of heavy elements on other nutrients that are important for plant growth .
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Claims 8
Claim · model-written summary
Heavy metal treatment significantly decreased sodium in fenugreek shoots and roots.
- Taxon
- fenugreek
Trigonella foenum-graecume0 - Treatment
- treatment of soil with heavy metalse0
- Outcome
- sodium concentration in the shoot and roote0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that the treatment of soil with heavy metals led to a significant decrease in the sodium concentration in the shoot and root of the fenugreek and spinach plants.”
Claim · model-written summary
Heavy metal treatment significantly decreased sodium in spinach shoots and roots.
- Taxon
- spinach
Spinacia oleraceae0 - Treatment
- treatment of soil with heavy metalse0
- Outcome
- sodium concentration in the shoot and roote0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that the treatment of soil with heavy metals led to a significant decrease in the sodium concentration in the shoot and root of the fenugreek and spinach plants.”
Claim · model-written summary
At 9 mg/kg soil Cd, spinach shoots had the lowest sodium concentration, 0.077 mg/kg.
- Taxon
- spinachSpinacia oleraceae0
- Treatment
- Cd at the concentration of 9 mg / kg soile0
- Outcome
- concentration of sodium appeared in the shoote0
- Direction
- loweste0
- Value
- (0.077) mg / kge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lowest concentration of sodium appeared in the shoot and it was (0.077) mg / kg and the root it reached (0.068) mg / g in the spinach plant when the soil was treated with Cd at the concentration of 9 mg / kg soil.”
Claim · model-written summary
At 9 mg/kg soil Cd, spinach roots had sodium concentration of 0.068 mg/g.
- Taxon
- spinachSpinacia oleraceae0
- Treatment
- Cd at the concentration of 9 mg / kg soile0
- Outcome
- roote0
- Value
- (0.068) mg / ge0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lowest concentration of sodium appeared in the shoot and it was (0.077) mg / kg and the root it reached (0.068) mg / g in the spinach plant when the soil was treated with Cd at the concentration of 9 mg / kg soil.”
Claim · model-written summary
Spinach shoots had the lowest potassium concentration under 9 mg/kg cadmium.
- Taxon
- spinachSpinacia oleraceae0
- Treatment
- cadmium at concentrations 9 mg/kg of soile0
- Outcome
- potassium concentration appeared in the shoote0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As the lowest potassium concentration appeared in the shoot in the spinach plant when treating the soil with cadmium at concentrations 9 mg/kg of soil and in the root when treating the soil with copper at a concentration of 180 mg/kg of soil, but rather (2.000) mg / g.”
Claim · model-written summary
Spinach roots had the lowest potassium concentration under 180 mg/kg copper, 2.000 mg/g.
- Taxon
- spinachSpinacia oleraceae0
- Treatment
- copper at a concentration of 180 mg/kg of soile0
- Outcome
- potassium concentratione0
- Direction
- loweste0
- Value
- (2.000) mg / ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As the lowest potassium concentration appeared in the shoot in the spinach plant when treating the soil with cadmium at concentrations 9 mg/kg of soil and in the root when treating the soil with copper at a concentration of 180 mg/kg of soil, but rather (2.000) mg / g.”
Claim · model-written summary
Copper at 180 mg/kg lowered spinach shoot chloride to 0.089 mg/g relative to comparison treatment.
- Taxon
- spinachSpinacia oleraceae0
- Treatment
- copper at the concentration of 180 mg/kg of soile0
- Outcome
- concentration of chloride in the shoote0
- Direction
- decreasee0
- Value
- (0.089) mg / ge0
- Comparator
- comparison treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there was a decrease in the concentration of chloride in the shoot and root of spinach, specifically when treating the soil with copper at the concentration of 180 mg/kg of soil as it reached (0.089) mg / g. in the shoot and in the root (0.085) mg / g. compared to the comparison treatment.”
Claim · model-written summary
Copper at 180 mg/kg lowered spinach root chloride to 0.085 mg/g relative to comparison treatment.
- Taxon
- spinachSpinacia oleraceae0
- Treatment
- copper at the concentration of 180 mg/kg of soile0
- Outcome
- concentration of chloride in the shoot and roote0
- Direction
- decreasee0
- Value
- (0.085) mg / ge0
- Comparator
- comparison treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there was a decrease in the concentration of chloride in the shoot and root of spinach, specifically when treating the soil with copper at the concentration of 180 mg/kg of soil as it reached (0.089) mg / g. in the shoot and in the root (0.085) mg / g. compared to the comparison treatment.”
The same questions in other papers
cadmium atom · growth · Spinacia oleracea (spinach)Results differ
13 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- negative
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See all 15 papers →copper atom · nutrient: content · Spinacia oleracea (spinach)Positive and negative results
4 in the opposite direction
- positive
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See all 5 papers →cadmium atom · nutrient: content · Spinacia oleracea (spinach)Positive and negative results
9 papers in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- negative
8 papers more in this group
See all 12 papers →copper atom · molecular: metabolites · Spinacia oleracea (spinach)Results agree
3 papers in the same direction as this paper
- negative
- negative
- negative
cadmium atom · molecular: metabolites · Spinacia oleracea (spinach)Results agree
4 papers in the same direction as this paper
- negative
- negative
- negative
1 paper more in this group
See all 5 papers →heavy metal · nutrient: content · Spinacia oleracea (spinach)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- negative
1 paper more in this group
See all 5 papers →heavy metal · nutrient: content · Trigonella foenum-graecum (fenugreek)Results agree
1 paper in the same direction as this paper
- negative
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.