Claim · model-written summary
Phosphate fertilization did not increase percent N in soybean.
- Taxon
- soybeans
Glycine maxt0 - Treatment
- Phosphate fertilizatione3
- Outcome
- percent Ne3
- Qualifier
- but not percent Ne3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizobium in soybeans”
e3“Phosphate fertilization increased yield, percent P but not percent N of both mycorrhizal and nonmycorrhizal soybeans”
Title
S. Asimi; V. Gianinazzi-Pearson; S. Gianinazzi Canadian Journal of Botany 1980. doi:10.1139/b80-253
Other claims from this paper (13)
- Intervention effect Inoculation with Glomus mosseae increased soybean growth and yield in unamended sterile soil.
- Intervention effect Mycorrhizal inoculation improved soybean P uptake.
- Intervention effect Mycorrhizal inoculation lowered the root to shoot ratio of soybean.
- Intervention effect Mycorrhizal inoculation improved nodulation of soybean.
- Intervention effect Mycorrhizal inoculation increased nitrogenase activity of soybean.
- Observation Stimulation of nitrogenase activity by mycorrhiza occurred early in development, about 2 weeks before growth responses.
- Intervention effect Phosphate fertilization increased soybean yield.
- Intervention effect Phosphate fertilization increased percent P in soybean.
- Intervention effect Phosphate fertilization modified the pattern and amount of nitrogenase activity during plant growth.
- Intervention effect Adding 0.25 g KH2PO4/kg soil eliminated the mycorrhizal effect on plant growth.
- Intervention effect Phosphate at 0.5 g KH2PO4/kg soil eliminated mycorrhizal effects on nodulation.
- Intervention effect Phosphate at 1.0 g KH2PO4/kg soil eliminated mycorrhizal effects on nitrogenase activity.
- Intervention effect Higher phosphate levels considerably diminished mycorrhizal infection and fungal spread within the roots.