Abstract
In order to know the mechanism of galic allelopathy,and make use of galic to set up rational cropping system,the test used galic plant aqueous extracts adsorbed by XAD-4 resin and dissolved by methanol,then concentrated in vacuum,and dissolved in distilled water by using distilled water for control,to study the allelopathy of methanol dissolved ingredients from garlic plant aqueous extracts on six receiver vegetable crops through bio-assay of seed germination and seedling growth of the receiver crops.The results indicated that at the concentration of 0.04 g/mL garlic extracts showed inhibitory effects on seed germination rate,germination index and seedling growth of cucumber,tomato,sweet pepper,cabbage and eggplant,but promotion effect on melon.Garlic extracts showed double allelopathic concentration effects on tomato,suppression at low concentration and promotion at high concentration.At the low concentration of 0.005 g/mL,the crop length and root length of tomato increased most significantly and significantly,respecitively.However,starting from the concentration of garlic extracts increased to 0.01 g/mL,the top fresh weight,root length and root fresh weight of tomato were inhibited,and the content of MDA and the root vigor increased to the level higher than the control;starting from the concentration of garlic extracts increased to 0.02 g/mL,the germination rate,germination index and top length of tomato were inhibited;starting from the concentration of garlic extracts increased to 0.02 g/mL or 0.03 g/mL,the activities of protective enzymes SOD and CAT,and the non-protective enzyme PAL and PPO of tomato were also increased to the level higher than the control and showed gradually increasing trend.Tomato was proved the most sensitive crop among the six receiver crops;height mass of methanol dissolved ingredient from gaarlic plant aqueous extracts would destroy tomato film system under thickness,and therefore influence its normal growth.
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Claims 15
Claim · model-written summary
At 0.04 g/mL, garlic extract inhibited cucumber germination and seedling growth.
- Taxon
- cucumber
Cucumis sativuse0 - Treatment
- 0.04 g/mL garlic extractse0
- Interactor
- garlic
Allium sativume0other - Outcome
- seed germination rate,germination index and seedling growthe0
- Direction
- inhibitory effectse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at the concentration of 0.04 g/mL garlic extracts showed inhibitory effects on seed germination rate,germination index and seedling growth of cucumber,tomato,sweet pepper,cabbage and eggplant,but promotion effect on melon.”
Claim · model-written summary
At 0.04 g/mL, garlic extract inhibited tomato germination and seedling growth.
- Taxon
- tomato
Solanum lycopersicume0 - Treatment
- 0.04 g/mL garlic extractse0
- Interactor
- garlicAllium sativume0other
- Outcome
- seed germination rate,germination index and seedling growthe0
- Direction
- inhibitory effectse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at the concentration of 0.04 g/mL garlic extracts showed inhibitory effects on seed germination rate,germination index and seedling growth of cucumber,tomato,sweet pepper,cabbage and eggplant,but promotion effect on melon.”
Claim · model-written summary
At 0.04 g/mL, garlic extract inhibited sweet pepper germination and seedling growth.
- Taxon
- sweet pepper
Capsicum annuume0 - Treatment
- 0.04 g/mL garlic extractse0
- Interactor
- garlicAllium sativume0other
- Outcome
- seed germination rate,germination index and seedling growthe0
- Direction
- inhibitory effectse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at the concentration of 0.04 g/mL garlic extracts showed inhibitory effects on seed germination rate,germination index and seedling growth of cucumber,tomato,sweet pepper,cabbage and eggplant,but promotion effect on melon.”
Claim · model-written summary
At 0.04 g/mL, garlic extract inhibited cabbage germination and seedling growth.
- Taxon
- cabbage
Brassica oleracea var. capitatae0 - Treatment
- 0.04 g/mL garlic extractse0
- Interactor
- garlicAllium sativume0other
- Outcome
- seed germination rate,germination index and seedling growthe0
- Direction
- inhibitory effectse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at the concentration of 0.04 g/mL garlic extracts showed inhibitory effects on seed germination rate,germination index and seedling growth of cucumber,tomato,sweet pepper,cabbage and eggplant,but promotion effect on melon.”
Claim · model-written summary
At 0.04 g/mL, garlic extract inhibited eggplant germination and seedling growth.
- Taxon
- eggplant
Solanum melongenae0 - Treatment
- 0.04 g/mL garlic extractse0
- Interactor
- garlicAllium sativume0other
- Outcome
- seed germination rate,germination index and seedling growthe0
- Direction
- inhibitory effectse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at the concentration of 0.04 g/mL garlic extracts showed inhibitory effects on seed germination rate,germination index and seedling growth of cucumber,tomato,sweet pepper,cabbage and eggplant,but promotion effect on melon.”
Claim · model-written summary
At 0.04 g/mL, garlic extract promoted melon germination and seedling growth.
- Taxon
- melon
.jpg?width=60)
Cucumis meloe0 - Treatment
- 0.04 g/mL garlic extractse0
- Interactor
- garlicAllium sativume0other
- Outcome
- seed germination rate,germination index and seedling growthe0
- Direction
- promotion effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“at the concentration of 0.04 g/mL garlic extracts showed inhibitory effects on seed germination rate,germination index and seedling growth of cucumber,tomato,sweet pepper,cabbage and eggplant,but promotion effect on melon.”
Claim · model-written summary
Garlic extract suppressed tomato at low concentration and promoted it at high concentration.
- Taxon
- tomatoSolanum lycopersicume0
- Interactor
- GarlicAllium sativume0other
- Outcome
- double allelopathic concentration effectse0
- Direction
- suppression at low concentration and promotion at high concentratione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Garlic extracts showed double allelopathic concentration effects on tomato,suppression at low concentration and promotion at high concentration.”
Claim · model-written summary
At 0.005 g/mL, tomato crop length increased most significantly.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- 0.005 g/mLe0
- Interactor
- garlicAllium sativumt0other
- Outcome
- crop lengthe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At the low concentration of 0.005 g/mL,the crop length and root length of tomato increased most significantly and significantly,respecitively.”
t0“garlic plant aqueous extracts”
Claim · model-written summary
At 0.005 g/mL, tomato root length increased significantly.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- 0.005 g/mLe0
- Interactor
- garlicAllium sativumt0other
- Outcome
- root lengthe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At the low concentration of 0.005 g/mL,the crop length and root length of tomato increased most significantly and significantly,respecitively.”
t0“garlic plant aqueous extracts”
Claim · model-written summary
At 0.01 g/mL or above, tomato top fresh weight, root length and root fresh weight were inhibited.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- garlic extracts increased to 0.01 g/mLe0
- Interactor
- garlicAllium sativume0other
- Outcome
- top fresh weight,root length and root fresh weighte0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“starting from the concentration of garlic extracts increased to 0.01 g/mL,the top fresh weight,root length and root fresh weight of tomato were inhibited”
Claim · model-written summary
At 0.01 g/mL or above, tomato MDA content and root vigor exceeded control.
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- garlict0
- Interactor
- garlicAllium sativumt0other
- Outcome
- content of MDA and the root vigore0
- Direction
- increasede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the content of MDA and the root vigor increased to the level higher than the control”
t0“garlic plant aqueous extracts”
e1“seedling growth of cucumber,tomato,sweet pepper,cabbage and eggplant”
Claim · model-written summary
At 0.02 g/mL or above, tomato germination rate, germination index and top length were inhibited.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- garlic extracts increased to 0.02 g/mLe0
- Interactor
- garlicAllium sativume0other
- Outcome
- germination rate,germination index and top lengthe0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“starting from the concentration of garlic extracts increased to 0.02 g/mL,the germination rate,germination index and top length of tomato were inhibited”
Claim · model-written summary
At 0.02 or 0.03 g/mL, tomato SOD, CAT, PAL and PPO activities exceeded control and rose with concentration.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- garlic extracts increased to 0.02 g/mL or 0.03 g/mLe0
- Interactor
- garlicAllium sativume0other
- Outcome
- activities of protective enzymes SOD and CAT,and the non-protective enzyme PAL and PPOe0
- Direction
- increasede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“starting from the concentration of garlic extracts increased to 0.02 g/mL or 0.03 g/mL,the activities of protective enzymes SOD and CAT,and the non-protective enzyme PAL and PPO of tomato were also increased to the level higher than the control and showed gradually increasing trend.”
Claim · model-written summary
Tomato was the most sensitive of six vegetable crops to garlic extract.
- Taxon
- TomatoSolanum lycopersicume0
- Outcome
- most sensitive crope0
- Comparator
- six receiver cropse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Tomato was proved the most sensitive crop among the six receiver crops”
Claim · model-written summary
The authors inferred that high concentrations of garlic extract damage tomato membrane systems and normal growth.
- Taxon
- tomatoSolanum lycopersicume0
- Interactor
- gaarlice0other
- Outcome
- normal growthe0
- Qualifier
- destroy tomato film systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“height mass of methanol dissolved ingredient from gaarlic plant aqueous extracts would destroy tomato film system under thickness,and therefore influence its normal growth.”
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See all 51 papers →8 of 11 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.