Abstract
Abstract The effect of root‐treatment of cauliflower, spinach, and parsley plants with lead and cadmium were studied. Both metal ions showed obvious growth inhibition of treated plants with cadmium having higher toxicity on growth than lead. Cadmium was more concentrated in the edible parts of the three treated plants whereas lead was more concentrated in the edible parts of cauliflower and spinach plants only. Metal ion concentrations and total metal ion content of treated plants increased with the increase of concentration of cadmium or lead ions in solutions used for treatment. The uptake of metal ion per unit concentration decreased in treated plants with the increase of concentration of cadmium or lead ions in solutions used for treatment. Metal ion concentration and metal uptake were higher in the plants treated with cadmium than those treated with lead. Key words: CauliflowerSpinachParsleyIrrigationLeadCadmiumGrowthUptakeUptake DistributionSewage Water
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Claims 7
Claim · model-written summary
Lead inhibited growth of cauliflower, spinach and parsley.
- Taxon
- cauliflower, spinach and parsley
Spinacia oleracea
Brassica oleracea var. botrytis
Petroselinum crispumt0 - Treatment
- leade0
- Outcome
- growth inhibitione0
- Direction
- inhibitione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both metal ions showed obvious growth inhibition of treated plants with cadmium having higher toxicity on growth than lead”
t0“cauliflower, spinach and parsley”
Claim · model-written summary
Cadmium inhibited growth more than lead.
- Taxon
- cauliflower, spinach and parsleySpinacia oleraceaBrassica oleracea var. botrytisPetroselinum crispumt0
- Treatment
- cadmiume0
- Outcome
- toxicity on growthe0
- Direction
- highere0
- Comparator
- leade0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cadmium having higher toxicity on growth than lead”
t0“cauliflower, spinach and parsley”
Claim · model-written summary
Cadmium concentrated in edible parts of all three vegetables.
- Taxon
- cauliflower, spinach and parsleySpinacia oleraceaBrassica oleracea var. botrytisPetroselinum crispumt0
- Organ / stage
- edible partse0
- Outcome
- Cadmium was more concentrated in the edible partse0
- Direction
- more concentratede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cadmium was more concentrated in the edible parts of the three treated plants”
t0“cauliflower, spinach and parsley”
Claim · model-written summary
Lead concentrated in edible parts of cauliflower and spinach.
- Taxon
- cauliflower and spinachSpinacia oleraceaBrassica oleracea var. botrytise0
- Organ / stage
- edible partse0
- Outcome
- lead was more concentrated in the edible partse0
- Direction
- more concentratede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“lead was more concentrated in the edible parts of cauliflower and spinach plants only”
Claim · model-written summary
Metal concentration and total content rose with treatment solution concentration.
- Taxon
- cauliflower, spinach and parsleySpinacia oleraceaBrassica oleracea var. botrytisPetroselinum crispumt0
- Treatment
- cadmium or lead ionse0
- Outcome
- Metal ion concentrations and total metal ion contente0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Metal ion concentrations and total metal ion content of treated plants increased with the increase of concentration of cadmium or lead ions in solutions used for treatment”
t0“cauliflower, spinach and parsley”
Claim · model-written summary
Uptake per unit concentration declined as treatment concentration rose.
- Taxon
- cauliflower, spinach and parsleySpinacia oleraceaBrassica oleracea var. botrytisPetroselinum crispumt0
- Treatment
- cadmium or lead ionse0
- Outcome
- uptake of metal ion per unit concentratione0
- Direction
- decreasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“uptake of metal ion per unit concentration decreased in treated plants with the increase of concentration of cadmium or lead ions in solutions used for treatment”
t0“cauliflower, spinach and parsley”
Claim · model-written summary
Cadmium treatment produced greater metal concentration and uptake than lead.
- Taxon
- cauliflower, spinach and parsleySpinacia oleraceaBrassica oleracea var. botrytisPetroselinum crispumt0
- Treatment
- cadmiume0
- Outcome
- Metal ion concentration and metal uptakee0
- Direction
- highere0
- Comparator
- leade0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Metal ion concentration and metal uptake were higher in the plants treated with cadmium than those treated with lead”
t0“cauliflower, spinach and parsley”
The same questions in other papers
cadmium atom · nutrient: content · Petroselinum crispum (parsley)Positive and negative results
1 in the opposite direction
- positive
cadmium atom · nutrient: content · Brassica oleracea (wild cabbage)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- negative
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 →cadmium atom · pest · Spinacia oleracea (spinach)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.