Abstract
Taking ginger as material,the effect of different parts of ginger and different concentrations of ginger aqueous extracts on morphological index and photosynthesis index of ginger seedling were studied.The results showed that stem and leaf aqueous extracts of ginger with different concentrations significantly inhibited plant height,leaf numbers per plant and leaf area,and the degree of inhibition increased with the incremental extracts concentration.However,tiller number per plant showed no significant difference.Under the same concentration,stem aqueous extract showed the mostly inhibitory effect on morphological indexes and biomass indexes of ginger seedling.Rhizome aqueous extract showed the least inhibitory effect and leaf aqueous extract was intervenient.Meanwhile,enhanced concentration of ginger aqueous extracts significantly reduced photo-parameters of ginger seedling(including intercellular CO2 concentration,stoma conductivity,net photosynthesis rate and transpiration rate).The results of correlation analysis between morphological indexes and photosynthetic parameters showed that all photosynthetic parameters of ginger seedling leaf were significant positive correlation with morphological index.In addition to intercellular CO2 concentration was positive correlation with leaf number per plant(correlation coefficient was 0.407),and with branch per plant but not significant.
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Claims 10
Claim · model-written summary
Stem and leaf extracts significantly inhibited ginger seedling height, leaf number and leaf area, increasingly with concentration.
- Taxon
- ginger
Zingiber officinalee0 - Treatment
- stem and leaf aqueous extracts of gingere0
- Outcome
- plant height,leaf numbers per plant and leaf areae0
- Direction
- inhibitede0
- Qualifier
- increased with the incremental extracts concentratione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stem and leaf aqueous extracts of ginger with different concentrations significantly inhibited plant height,leaf numbers per plant and leaf area,and the degree of inhibition increased with the incremental extracts concentration.”
Claim · model-written summary
Tiller number did not differ significantly under ginger extracts.
- Taxon
- gingerZingiber officinalet0
- Treatment
- Ginger Aqueous Extractst0
- Outcome
- tiller number per plante0
- Direction
- no significant differencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“However,tiller number per plant showed no significant difference.”
t0“Ginger Aqueous Extracts on Morphology and Photosynthesis Indexes of Ginger Seedling”
Claim · model-written summary
At equal concentration, stem extract was most inhibitory for ginger seedling morphology and biomass.
- Taxon
- gingerZingiber officinalee0
- Treatment
- stem aqueous extracte0
- Outcome
- morphological indexes and biomass indexese0
- Direction
- mostly inhibitorye0
- Comparator
- same concentratione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under the same concentration,stem aqueous extract showed the mostly inhibitory effect on morphological indexes and biomass indexes of ginger seedling.”
Claim · model-written summary
Rhizome extract was least inhibitory for ginger seedling morphology and biomass.
- Taxon
- gingerZingiber officinalet0
- Treatment
- Rhizome aqueous extracte0
- Outcome
- least inhibitory effecte0
- Direction
- least inhibitorye0
- Comparator
- leaf aqueous extracte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rhizome aqueous extract showed the least inhibitory effect and leaf aqueous extract was intervenient.”
t0“Ginger Seedling”
Claim · model-written summary
Leaf extract had intermediate inhibition.
- Taxon
- gingerZingiber officinalet0
- Treatment
- leaf aqueous extracte0
- Outcome
- interveniente0
- Comparator
- Rhizome aqueous extracte0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rhizome aqueous extract showed the least inhibitory effect and leaf aqueous extract was intervenient.”
t0“Ginger Seedling”
Claim · model-written summary
Increasing ginger extract concentration significantly reduced intercellular CO2 concentration, stomatal conductivity and net photosynthesis rate.
- Taxon
- gingerZingiber officinalee0
- Treatment
- enhanced concentration of ginger aqueous extractse0
- Outcome
- intercellular CO2 concentration,stoma conductivity,net photosynthesis ratee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“enhanced concentration of ginger aqueous extracts significantly reduced photo-parameters of ginger seedling(including intercellular CO2 concentration,stoma conductivity,net photosynthesis rate and transpiration rate).”
Claim · model-written summary
Increasing ginger extract concentration significantly reduced transpiration rate.
- Taxon
- gingerZingiber officinalee0
- Treatment
- enhanced concentration of ginger aqueous extractse0
- Outcome
- transpiration ratee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“enhanced concentration of ginger aqueous extracts significantly reduced photo-parameters of ginger seedling(including intercellular CO2 concentration,stoma conductivity,net photosynthesis rate and transpiration rate).”
Claim · model-written summary
Ginger seedling photosynthetic parameters were positively correlated with morphological indexes.
- Taxon
- gingerZingiber officinalee0
- Organ / stage
- leafe0
- Outcome
- photosynthetic parameterse0
- Direction
- positive correlatione0
- Qualifier
- morphological indexe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“all photosynthetic parameters of ginger seedling leaf were significant positive correlation with morphological index.”
Claim · model-written summary
Intercellular CO2 concentration was positively correlated with leaf number per plant (r=0.407).
- Taxon
- gingerZingiber officinalet0
- Compound
- CO2e0
- Outcome
- leaf number per plante0
- Direction
- positive correlatione0
- Value
- 0.407e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“intercellular CO2 concentration was positive correlation with leaf number per plant(correlation coefficient was 0.407)”
t0“Ginger Seedling”
Claim · model-written summary
Intercellular CO2 concentration and branch number were positively but nonsignificantly correlated.
- Taxon
- gingerZingiber officinalet0
- Organ / stage
- branche0
- Outcome
- branch per plante0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“and with branch per plant but not significant.”
t0“Ginger Seedling”
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1 paper in the same direction as this paper · 1 in the opposite direction
- positive
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Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.