Abstract
Waterlogging is a common environmental constraint that inhibits soybean growth and reduces its yield. The aim of the present study was to evaluate the alleviating effect of crack treatment during mid-term tillage on waterlogging stress in soybean using field and pot trials. In the field experiments, crack treatment significantly increased both biomass and seed production under a waterlogging condition by a short-term flood stress during the early growth stage. In the pot experiment, three factors, namely root cutting, nodule bacteria, and aeration, were separately evaluated using a double root chamber system. The results indicated that aeration significantly enhanced soybean yield in the waterlogged treatment. In addition, root cutting inhibited soybean growth, and nodule bacteria application had no significant effect. The findings suggest that the crack treatment mitigated waterlogging stress in field-grown soybeans, and that aeration is a key factor that mitigates waterlogging stress and influences soybean growth and yield.
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Claims 5
Claim · model-written summary
Crack treatment increased soybean biomass under short-term early waterlogging in field experiments.
- Taxon
- soybean
Glycine maxt0 - Treatment
- crack treatmente0
- Outcome
- biomasse0
- Direction
- increasede0
- Qualifier
- under a waterlogging condition by a short-term flood stress during the early growth stagee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the field experiments, crack treatment significantly increased both biomass and seed production under a waterlogging condition by a short-term flood stress during the early growth stage”
t0“soybean”
Claim · model-written summary
Crack treatment increased soybean seed production under short-term early waterlogging in field experiments.
- Taxon
- soybeanGlycine maxt0
- Treatment
- crack treatmente0
- Outcome
- seed productione0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the field experiments, crack treatment significantly increased both biomass and seed production under a waterlogging condition by a short-term flood stress during the early growth stage”
t0“soybean”
Claim · model-written summary
Aeration enhanced soybean yield under waterlogging in pots.
- Taxon
- soybeanGlycine maxe0
- Treatment
- aeratione0
- Outcome
- soybean yielde0
- Direction
- enhancede0
- Qualifier
- waterlogged treatmente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“aeration significantly enhanced soybean yield in the waterlogged treatment”
Claim · model-written summary
Root cutting inhibited soybean growth.
- Taxon
- soybeanGlycine maxe0
- Treatment
- root cuttinge0
- Outcome
- soybean growthe0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“root cutting inhibited soybean growth”
Claim · model-written summary
Nodule bacteria application had no significant effect on soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- nodule bacteria applicatione0
- Interactor
- nodule bacteriae0symbiont
- Outcome
- effecte0
- Direction
- no significant effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“nodule bacteria application had no significant effect”
t0“soybean”
The same questions in other papers
pruning · growth · Glycine max (soybean)Results differ
31 papers in the same direction as this paper · 12 in the opposite direction
- positive
- positive
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See all 44 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.