Abstract
Abstract A soil incubation study and a greenhouse experiment with rice, grown on an Othello silt loam, showed that at high pH, in the presence of supplemented SO4‐S, flooding the soil reduced the availability of Zn. However, when SO4‐S was not added to the soil, flooding the same high pH soil increased the Zn availability. At low pH, on the other hand, irrespective of SO4‐S addition, flooding always caused a reduction in the availability of Zn.
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Claims 3
Claim · model-written summary
Flooding reduced zinc availability at high pH with supplemented sulfate.
- Taxon
- rice
Oryza sativat0 - Treatment
- floodinge0
- Outcome
- availability of Zne0
- Direction
- reducede0
- Qualifier
- high pH, in the presence of supplemented SO4‐Se0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at high pH, in the presence of supplemented SO4‐S, flooding the soil reduced the availability of Zn.”
t0“greenhouse experiment with rice”
Claim · model-written summary
Flooding increased zinc availability at high pH without added sulfate.
- Taxon
- riceOryza sativat0
- Treatment
- floodinge0
- Outcome
- Zn availabilitye0
- Direction
- increasede0
- Qualifier
- SO4‐S was not added to the soile0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“when SO4‐S was not added to the soil, flooding the same high pH soil increased the Zn availability.”
t0“greenhouse experiment with rice”
Claim · model-written summary
Flooding reduced zinc availability at low pH regardless of sulfate addition.
- Taxon
- riceOryza sativat0
- Treatment
- floodinge0
- Outcome
- availability of Zne0
- Direction
- reductione0
- Qualifier
- low pH, on the other hand, irrespective of SO4‐S additione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At low pH, on the other hand, irrespective of SO4‐S addition, flooding always caused a reduction in the availability of Zn.”
t0“greenhouse experiment with rice”
The same questions in other papers
flooding · nutrient: content · Oryza sativa (rice)Positive and negative results
41 papers in the same direction as this paper · 29 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- positive
68 papers more in this group
See all 72 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.