Claim · model-written summary
No-phosphorus culture reduced cowpea leaf area.
- Taxon
- Vigna unguiculata(Linn.) Walp.
Vigna unguiculatae1 - Treatment
- no phosphatee0
- Outcome
- leaf areae0
- Direction
- reducede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the leaf area reduced when the culture solution had no phosphate”
e1“Vigna unguiculata(Linn.) Walp.”
Title
Yang Xiang-na Plant Nutrition and Fertilizing Science 2010
Other claims from this paper (12)
- Intervention effect No-phosphorus treatment increased cowpea main root length by about 43% relative to phosphorus control.
- Intervention effect No-phosphorus treatment increased cowpea lateral root number by 33% relative to control.
- Intervention effect No-phosphorus treatment raised cowpea root volume.
- Intervention effect Without phosphorus, cowpea root activity increased to 2.3 times the phosphorus-fed control.
- Intervention effect Without phosphorus, cowpea secreted acid phosphatase increased to 1.7 times control.
- Intervention effect Phosphorus deficiency lowered cowpea photosynthetic rate by 30%.
- Intervention effect Phosphorus deficiency lowered cowpea transpiration rate by 30%.
- Intervention effect Phosphorus deficiency markedly lowered cowpea dry mass.
- Intervention effect Phosphorus deficiency made cowpea stomata smaller and reduced stomatal density.
- Intervention effect Phosphorus deficiency reduced cowpea stomatal density.
- Intervention effect Phosphorus deficiency reduced cowpea shoot dry mass accumulation.
- Intervention effect Phosphorus deficiency had almost no effect on cowpea root dry mass accumulation.