Claim · model-written summary
Intermediate P stress did not reduce photosynthesis in nonmycorrhizal plants.
- Taxon
- Common Bean
Phaseolus vulgarist0 - Treatment
- intermediate P stresse0
- Outcome
- photosynthesise0
- Direction
- did not reducee0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“intermediate P stress in nonmycorrhizal plants did not reduce photosynthesis”
t0“Common Bean”
Title
Vegetative Growth of the Common Bean in Response to Phosphorus Nutrition
Jonathan Lynch; André Läuchli; Emanuel Epstein Crop Science 1991. doi:10.2135/cropsci1991.0011183x003100020031x
Other claims from this paper (9)
- Intervention effect Phosphorus deficiency reduced bean leaf area mainly through fewer leaves, nodes, branching and leaf appearance, and secondarily through reduced expansion.
- Observation Mycorrhizae and increased root P availability had similar effects.
- Intervention effect Foliar P increased leaf area development and shoot growth in P-deficient beans.
- Intervention effect Foliar P slightly reduced individual leaf expansion.
- Observation Mycorrhizal and foliar P effects were greatest at low root P availability.
- Intervention effect Severe P deficiency decreased leaf photosynthesis in nonmycorrhizal plants.
- Association Photosynthesis in mycorrhizal plants was inversely correlated with P stress.
- Mechanism Root P availability influenced leaf photosynthesis largely through leaf P concentration.
- Mechanism P availability affected bean growth primarily through leaf appearance and biomass partitioning.