Abstract
The total amount of cadmium (Cd) in soil reflects the degree of pollution of the soil, but the bioavailability of Cd is mainly reflected by various fractions of it. In the experiment, four floricultural accumulator plants (Helianthus annuus, Cosmos sulphureus, Cosmos bipinnata and Impatiens balsamina) were used to intercrop with grape seedlings. The fractions of Cd in soil were studied after intercropping and the results showed that: The content of exchangeable Cd for the treatment of intercropping with H. annuus was 11.73% higher than the monoculture. The treatments of intercropping with C. bipinnata and I. balsamina can decrease the bioavailability of Cd significantly. Therefore, C. bipinnata and I. balsamina were suitable to intercrop with grape seedlings for the purpose of controlling Cd pollution in soil.
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Claims 5
Claim · model-written summary
Intercropping with H. annuus raised exchangeable soil Cd by 11.73% relative to monoculture.
Verbatim
e0“The content of exchangeable Cd for the treatment of intercropping with H. annuus was 11.73% higher than the monoculture.”
t0“Grape Seedlings”
Claim · model-written summary
Intercropping with C. bipinnata significantly decreased Cd bioavailability.
- Taxon
- Grape Seedlingst0
- Treatment
- intercropping with C. bipinnatae0
- Outcome
- bioavailability of Cde0
- Direction
- decreasee0
Not reportedComparator
Verbatim
e0“The treatments of intercropping with C. bipinnata and I. balsamina can decrease the bioavailability of Cd significantly.”
t0“Grape Seedlings”
Claim · model-written summary
Intercropping with I. balsamina significantly decreased Cd bioavailability.
Not reportedComparator
Verbatim
e0“The treatments of intercropping with C. bipinnata and I. balsamina can decrease the bioavailability of Cd significantly.”
t0“Grape Seedlings”
Claim · model-written summary
The authors recommend C. bipinnata intercropping to control soil Cd pollution.
Verbatim
e0“C. bipinnata and I. balsamina were suitable to intercrop with grape seedlings for the purpose of controlling Cd pollution in soil.”
Claim · model-written summary
The authors recommend I. balsamina intercropping to control soil Cd pollution.
Verbatim
e0“C. bipinnata and I. balsamina were suitable to intercrop with grape seedlings for the purpose of controlling Cd pollution in soil.”
The same questions in other papers
Impatiens balsamina · nutrient: content · VitisPositive and negative results
2 in the opposite direction
- negative
- negative
intercropping · nutrient: content · VitisPositive and negative results
8 papers in the same direction as this paper · 6 in the opposite direction · 1 reporting no difference from an alternative
- negative
- negative
- negative
12 papers more in this group
See all 16 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.