Claim · model-written summary
The authors suggest co-applying biochar and triple superphosphate to sustain fertility, improve nodulation, and raise cowpea phytoconstituents.
- Taxon
- cowpea
Vigna unguiculatae0 - Treatment
- biochare0
- Outcome
- co-applied with triple superphosphatee0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“biochar can be co-applied with triple superphosphate to sustain soil fertility, improve nodulation and enhance concentrations of phytoconstituents in soil, cowpea roots and leaves.”
Title
Christian Adler Phares; Kofi Atiah; Kwame Agyei Frimpong; et al. Heliyon 2020. doi:10.1016/j.heliyon.2020.e05255
Other claims from this paper (8)
- Intervention effect Biochar alone or with TSP significantly increased rhizosphere soil pH, nitrogen, and available phosphorus.
- Intervention effect Biochar alone or with TSP significantly increased soil organic carbon and cation exchange capacity.
- Intervention effect Biochar alone or with TSP significantly increased cowpea root nodule count.
- Intervention effect Amended soils significantly raised flavonoid, phenol, and alkaloid contents in cowpea roots and leaves relative to unamended soil.
- Intervention effect Amended soils significantly raised saponin and tannin contents in cowpea roots and leaves relative to unamended soil.
- Intervention effect Amended soils significantly raised antioxidant activity in cowpea roots and leaves relative to unamended soil.
- Intervention effect Soil flavonoids, phenols, alkaloids, and antioxidant activity were significantly higher in amended soils than control soil.
- Association Soil properties, nodule number, and phytoconstituents had significant positive correlations of varying strength.