Claim · model-written summary
Increasing P concentration in the nutrient solution from 0.5 to 1.0 mmol L-1 had a negative effect on grain sorghum growth.
- Taxon
- Sorghum bicolor
Sorghum bicolore0 - Treatment
- the increase in P concentration in the nutrient solution from 0.5 to 1.0 mmol L-1e4
- Outcome
- growthe4
- Direction
- negative effecte4
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain sorghum (Sorghum bicolor L. Moench) genotypes”
e4“Shoot [P] was positively correlated with solution [P], but the increase in P concentration in the nutrient solution from 0.5 to 1.0 mmol L-1 had a negative effect on growth”
Title
Vegetative growth of grain sorghum in response to phosphorus nutrition
Rafael Camacho; Eurípedes Malavolta; José Guerrero-Alves; et al. Scientia Agricola 2002. doi:10.1590/s0103-90162002000400022
Other claims from this paper (6)
- Intervention effect Lack of applied P decreased the final number of leaves and leaf area of grain sorghum.
- Intervention effect Shoot root-to-shoot dry matter ratio was high without P and diminished about twice when P was added.
- Association Shoot P concentration was positively correlated with solution P concentration in grain sorghum.
- Observation Himeca-101 showed the best RDM, SDM and TDM under both P deficiency and sufficiency.
- Observation Himeca-101 showed the best RV, LA and NL under both P deficiency and sufficiency.
- Association Leaf area and plant height were identified as the best indicators to predict dry matter yield of sorghum under P supply conditions.