Abstract
[Objective] The purpose was to study the biological characteristics and provide the scientific base for eliminating the alien plant Anredera cordifolia.[Method] The phenological observation,the culture of the bead bud reproduction and the root tuber reproduction and the biomass determination were conducted on A.cordifolia in 3 observation sites and the control methods which limited growth of A.cordifolia were researched.[Result] The survival rate of the bud(more than 1 g) and the root(more than 1 g) of A. cordifolia all reached to 100%.When the water extract from A.cordifolia above ground and its root system secretion were used to make the allelopathy biology determination on the radish and cabbage,their high concen.(50%) had the remarkable inhibitory action on the germination percentage and the seedling growth of acceptor plant.The A.cordifolia become the single dominant species because it had characteristics of strong agamogenesis ability,rapid growth and the allelopathy.The control rate of Anredera cordifolia could reach to 74.7% through eliminating A.cordifolia above ground parts and digging the root system of underground part in deep of 40 cm,on which,planting pumpkin could get control rate of 92.7%.[Conclusion] After artificial elimination,applying ecological substitution of planting pumpkin could form denseness vegetation which limited A.cordifolia bourgeon and growth.
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Claims 8
Claim · model-written summary
A. cordifolia buds above 1 g had 100% survival.
- Taxon
- A. cordifolia
Anredera cordifoliae0 - Organ / stage
- bude0
- Outcome
- survival ratee0
- Value
- 100%e0
- Qualifier
- more than 1 ge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The survival rate of the bud(more than 1 g) and the root(more than 1 g) of A. cordifolia all reached to 100%”
Claim · model-written summary
A. cordifolia roots above 1 g had 100% survival.
- Taxon
- A. cordifoliaAnredera cordifoliae0
- Organ / stage
- roote0
- Outcome
- survival ratee0
- Value
- 100%e0
- Qualifier
- more than 1 ge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The survival rate of the bud(more than 1 g) and the root(more than 1 g) of A. cordifolia all reached to 100%”
Claim · model-written summary
A. cordifolia aboveground water extract at 50% inhibited radish and cabbage germination.
- Taxon
- radish
Raphanus sativuse0 - Treatment
- water extract from A.cordifolia above grounde0
- Interactor
- A.cordifoliaAnredera cordifoliae0weed
- Outcome
- germination percentagee0
- Direction
- inhibitorye0
- Value
- 50%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“water extract from A.cordifolia above ground and its root system secretion were used to make the allelopathy biology determination on the radish and cabbage,their high concen.(50%) had the remarkable inhibitory action on the germination percentage and the seedling growth of acceptor plant”
Claim · model-written summary
A. cordifolia root secretion at 50% inhibited cabbage seedling growth.
- Taxon
- cabbage
Brassica oleracea var. capitatae0 - Treatment
- root system secretione0
- Outcome
- seedling growthe0
- Direction
- inhibitorye0
- Value
- 50%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“root system secretion were used to make the allelopathy biology determination on the radish and cabbage,their high concen.(50%) had the remarkable inhibitory action on the germination percentage and the seedling growth of acceptor plant”
Claim · model-written summary
The authors attribute dominance of A. cordifolia to vegetative reproduction, rapid growth and allelopathy.
- Taxon
- A.cordifoliaAnredera cordifoliae0
- Outcome
- single dominant speciese0
- Qualifier
- strong agamogenesis ability,rapid growth and the allelopathye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The A.cordifolia become the single dominant species because it had characteristics of strong agamogenesis ability,rapid growth and the allelopathy”
Claim · model-written summary
Removing shoots and roots to 40 cm achieved 74.7% control of A. cordifolia.
- Taxon
- Anredera cordifoliaAnredera cordifoliae0
- Treatment
- eliminating A.cordifolia above ground parts and digging the root system of underground part in deep of 40 cme0
- Outcome
- control rate of Anredera cordifoliae0
- Value
- 74.7%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The control rate of Anredera cordifolia could reach to 74.7% through eliminating A.cordifolia above ground parts and digging the root system of underground part in deep of 40 cm”
Claim · model-written summary
Planting pumpkin after removal achieved 92.7% A. cordifolia control.
- Taxon
- Anredera cordifoliaAnredera cordifoliae1
- Treatment
- planting pumpkine0
- Interactor
- pumpkine0other
- Outcome
- control ratee0
- Value
- 92.7%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“planting pumpkin could get control rate of 92.7%”
e1“The control rate of Anredera cordifolia could reach to 74.7% through eliminating A.cordifolia above ground parts and digging the root system of underground part in deep of 40 cm,on which,planting pumpkin could get control rate of 92.7%”
Claim · model-written summary
The authors conclude pumpkin substitution after elimination limits A. cordifolia sprouting and growth.
- Taxon
- A.cordifoliaAnredera cordifoliae0
- Interactor
- pumpkine0other
- Outcome
- applying ecological substitution of planting pumpkine0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“After artificial elimination,applying ecological substitution of planting pumpkin could form denseness vegetation which limited A.cordifolia bourgeon and growth”
The same questions in other papers
botanical · growth · Raphanus sativus (radish)Positive and negative results
98 papers in the same direction as this paper · 53 in the opposite direction
- positive
- positive
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See all 152 papers →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.