Claim · model-written summary
Combined Ca2+ and P raised primary-root elongation 5-7 times over control under acid and aluminum stress.
- Taxon
- alfalfa
Medicago sativae1 - Treatment
- combining Ca2+ and Pe1
- Outcome
- elongation of alfalfa primary roote1
- Direction
- raisede1
- Value
- 5-7 timese1
- Qualifier
- acidity + aluminum stress conditione1
- Comparator
- controle1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Alfalfa and its acid-tolerant rhizobium strain 91522”
e1“By combining Ca2+ and P,the elongation of alfalfa primary root was raised by 5-7 times over that of the control under the acidity + aluminum stress condition.”
Title
Lei Zhang Journal of Southwest University 2013
Other claims from this paper (7)
- Intervention effect 5 mmol/L Ca2+ improved rhizobium growth and survival relative to control.
- Intervention effect Adding 4 μmol/L P improved rhizobium survival at the same Ca2+ level.
- Intervention effect Combined Ca2+ and P recovered nodule number and fresh weight.
- Intervention effect Combined Ca2+ and P recovered nodule occurrence timing and agronomic traits.
- Intervention effect 10 mmol/L Ca2+ improved nodule growth more than 5 mmol/L Ca2+.
- Intervention effect 10 mmol/L Ca2+ performed worse for nodulation than 5 mmol/L Ca2+.
- Mechanism Authors tentatively attributed recovery of symbiotic nodulation to improved rhizobium survival and root growth and host recognition.