Abstract
SUMMARY The effects of waterlogging the soil for up to 5 days on the growth of peas at different stages of development were investigated in glasshouse and outdoor experiments. During waterlogging the oxygen content of the soil declined to less than 2% within 2–3 days. Subsequently, leaf senescence was hastened, stem growth rate was slowed and yield was decreased. The effects on yield were mainly attributable to the development of fewer nodes and fewer pods. Waterlogging for 24 h or more just before flowering restricted growth and yield. The effects of waterlogging at earlier and later stages were less marked. Waterlogging at any period after flower buds were visible prevented further increase in root dry weight.
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Claims 9
Claim · model-written summary
Soil oxygen fell below 2% within two to three days of waterlogging.
- Taxon
- peas
Lathyrus oleraceust0 - Outcome
- oxygen content of the soile0
- Direction
- declinede0
- Value
- less than 2%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During waterlogging the oxygen content of the soil declined to less than 2% within 2–3 days”
t0“peas”
Claim · model-written summary
Waterlogging hastened leaf senescence.
- Taxon
- peasLathyrus oleraceust0
- Outcome
- leaf senescencee0
- Direction
- hastenede0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Subsequently, leaf senescence was hastened”
t0“peas”
Claim · model-written summary
Waterlogging slowed stem growth rate.
- Taxon
- peasLathyrus oleraceust0
- Outcome
- stem growth ratee0
- Direction
- slowede0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stem growth rate was slowed”
t0“peas”
Claim · model-written summary
Waterlogging decreased yield.
- Taxon
- peasLathyrus oleraceust0
- Outcome
- yielde0
- Direction
- decreasede0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield was decreased”
t0“peas”
Claim · model-written summary
The yield effect was mainly attributable to fewer nodes.
- Taxon
- peasLathyrus oleraceust0
- Organ / stage
- nodese0
- Outcome
- yielde0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effects on yield were mainly attributable to the development of fewer nodes and fewer pods”
t0“peas”
Claim · model-written summary
The yield effect was mainly attributable to fewer pods.
- Taxon
- peasLathyrus oleraceust0
- Organ / stage
- podse0
- Outcome
- yielde0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effects on yield were mainly attributable to the development of fewer nodes and fewer pods”
t0“peas”
Claim · model-written summary
Waterlogging for at least 24 hours before flowering restricted growth and yield.
- Taxon
- peasLathyrus oleraceust0
- Treatment
- Waterlogging for 24 h or moree0
- Outcome
- growth and yielde0
- Direction
- restrictede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Waterlogging for 24 h or more just before flowering restricted growth and yield”
t0“peas”
Claim · model-written summary
Effects at earlier and later stages were less marked.
- Taxon
- peasLathyrus oleraceust0
- Outcome
- effects of waterlogginge0
- Direction
- less markede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effects of waterlogging at earlier and later stages were less marked”
t0“peas”
Claim · model-written summary
Waterlogging after visible flower buds prevented further root dry weight gain.
- Taxon
- peasLathyrus oleraceust0
- Treatment
- Waterlogging at any period after flower buds were visiblee0
- Outcome
- root dry weighte0
- Direction
- prevented further increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Waterlogging at any period after flower buds were visible prevented further increase in root dry weight”
t0“peas”
The same questions in other papers
flooding · yield · Lathyrus oleraceus (pea)Positive and negative results
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- negative
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See all 5 papers →flooding · growth · Lathyrus oleraceus (pea)Results agree
8 papers in the same direction as this paper
- negative
- negative
- negative
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See all 9 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.