Claim · model-written summary
Increasing Zn2 + decreased seedling growth in Codonopsis.
- Taxon
- Codonopsis pilosula
Codonopsis pilosulat0 - Treatment
- Zn2 +e0
- Outcome
- seedling growthe0
- Direction
- inhibitede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With the increase of Zn2 +and PEG concentrations,the germination rate became decreased significantly,and seedling growth was inhibited.”
t0“Codonopsis pilosula”
Title
YE Wen-bi Ganhan diqu nongye yanjiu 2015
Other claims from this paper (12)
- Intervention effect Low Zn2 + concentrations enhanced Codonopsis seed germination and seedling growth.
- Intervention effect Low PEG concentrations enhanced Codonopsis seed germination and seedling growth.
- Association Increasing Zn2 + decreased germination rate in Codonopsis.
- Association Increasing PEG decreased germination rate in Codonopsis.
- Association Increasing PEG decreased seedling growth in Codonopsis.
- Observation The lowest permeability threshold was -0.94 MPa.
- Observation Leaf O2 production rate and H2O2 contents increased dramatically.
- Observation Antioxidant enzyme activities initially increased and then fell.
- Observation Leaf glutathione and ascorbic acid contents decreased markedly.
- Association Proline, soluble sugar and malonaldehyde levels increased with Zn and PEG concentrations.
- Intervention effect Low zinc salt concentrations improved drought tolerance to moderate stress.
- Intervention effect High zinc salt with drought stress caused maximal damage.