Claim · model-written summary
In experiment 2, amendments did not affect plant growth.
- Taxon
- soybean
Glycine maxe1 - Treatment
- amendmentse0
- Outcome
- plant growthe0
- Direction
- did not affecte0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For Experiment 2 at 70 DAP, amendments did not affect SCN population nor plant growth”
e1“soybean growth”
Title
Efficacy of Organic Soil Amendments for Management of Heterodera glycines in Greenhouse Experiments.
Zane J Grabau; Senyu Chen PubMed 2014
Other claims from this paper (16)
- Intervention effect At 40 days, many amendments reduced soybean cyst nematode egg density.
- Intervention effect Some amendments reduced plant height at 40 days.
- Intervention effect Cuphea plant at application rate of 2.9% amendment reduced SCN population at 40 days by 35.2%.
- Intervention effect marigold plant at 2.9% amendment reduced SCN population at 40 days by 46.6%.
- Intervention effect pennycress seed powder at 0.5% amendment reduced SCN population at 40 days by 46.7%.
- Intervention effect canola meal at 1% amendment reduced SCN population at 40 days by 73.2%.
- Intervention effect CDS at 4.3% amendment reduced SCN population at 40 days by 73.3%.
- Intervention effect At 70 days in experiment 1, 1% canola meal reduced SCN population density by 70%.
- Intervention effect At 70 days in experiment 1, 0.5% pennycress seed powder reduced SCN population density by 54%.
- Intervention effect CDS at 4.3% increased soybean dry plant mass at 70 days.
- Intervention effect ash of CDS at 0.2% increased soybean dry plant mass at 70 days.
- Intervention effect TMA at 1% increased soybean dry plant mass at 70 days.
- Intervention effect CDS at 4.3% reduced soybean height at 70 days.
- Intervention effect pennycress seed powder at 0.1% reduced soybean height at 70 days.
- Intervention effect In experiment 2, amendments did not affect SCN population.
- Recommendation The authors conclude that some amendments manage SCN but phytotoxicity is a concern.