Abstract
Four plants including Raphanus sativus L.,Brassica oleracea var.botrytis.,Brassica caulorapa Pasq.and Phaseolus radiatus L.were used to determine the allelopathic effect of aqueous extract mixture from the stems and leaves of Solidago canadensis L.The results showed that high concentration of aqueous extract of Solidago Canadensis could inhibit the growth of crop plants while low concentration of aqueous extract of Solidago Canadensis stimulate the growth of seedling of Brassica oleracea var.botrytis.,Brassica caulorapa Pasq.and Phaseolus radiatus L.,and also accelerate the root growth of Phaseolus radiatus L.
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Claims 5
Claim · model-written summary
A high concentration of aqueous extract of Solidago canadensis inhibited the growth of the crop plants tested.
- Taxon
- crop plantse1
- Treatment
- high concentration of aqueous extract of Solidago Canadensise1
- Interactor
- Solidago Canadensis
Solidago canadensise1other - Outcome
- growthe1
- Direction
- inhibite1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“high concentration of aqueous extract of Solidago Canadensis could inhibit the growth of crop plants”
Claim · model-written summary
A low concentration of Solidago canadensis aqueous extract stimulated seedling growth of Brassica oleracea var. botrytis.
- Taxon
- Brassica oleracea var.botrytis.
Brassica oleraceae1 - Organ / stage
- seedlinge1
- Treatment
- low concentration of aqueous extract of Solidago Canadensise1
- Interactor
- Solidago CanadensisSolidago canadensise1other
- Outcome
- growth of seedlinge1
- Direction
- stimulatee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“low concentration of aqueous extract of Solidago Canadensis stimulate the growth of seedling of Brassica oleracea var.botrytis.,Brassica caulorapa Pasq.and Phaseolus radiatus L.”
Claim · model-written summary
A low concentration of Solidago canadensis aqueous extract stimulated seedling growth of Brassica caulorapa.
- Taxon
- Brassica caulorapa Pasq.e1
- Organ / stage
- seedlinge1
- Treatment
- low concentration of aqueous extract of Solidago Canadensise1
- Interactor
- Solidago CanadensisSolidago canadensise1other
- Outcome
- growth of seedlinge1
- Direction
- stimulatee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“low concentration of aqueous extract of Solidago Canadensis stimulate the growth of seedling of Brassica oleracea var.botrytis.,Brassica caulorapa Pasq.and Phaseolus radiatus L.”
Claim · model-written summary
A low concentration of Solidago canadensis aqueous extract stimulated seedling growth of Phaseolus radiatus.
- Taxon
- Phaseolus radiatus L.
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Vigna radiata var. radiatae1 - Organ / stage
- seedlinge1
- Treatment
- low concentration of aqueous extract of Solidago Canadensise1
- Interactor
- Solidago CanadensisSolidago canadensise1other
- Outcome
- growth of seedlinge1
- Direction
- stimulatee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e1“low concentration of aqueous extract of Solidago Canadensis stimulate the growth of seedling of Brassica oleracea var.botrytis.,Brassica caulorapa Pasq.and Phaseolus radiatus L.”
Claim · model-written summary
A low concentration of Solidago canadensis aqueous extract also accelerated root growth of Phaseolus radiatus.
- Taxon
- Phaseolus radiatus L.Vigna radiata var. radiatae1
- Treatment
- low concentration of aqueous extract of Solidago Canadensise1
- Interactor
- Solidago CanadensisSolidago canadensise1other
- Outcome
- root growthe1
- Direction
- acceleratee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“low concentration of aqueous extract of Solidago Canadensis stimulate the growth of seedling of Brassica oleracea var.botrytis.,Brassica caulorapa Pasq.and Phaseolus radiatus L.,and also accelerate the root growth of Phaseolus radiatus L.”
The same questions in other papers
botanical · growth · Brassica oleracea (wild cabbage)Positive and negative results
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- negative
- negative
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See all 75 papers →botanical · growth · Vigna radiata (mung bean)Positive and negative results
58 papers in the same direction as this paper · 42 in the opposite direction · 1 reporting no difference from an alternative
- negative
- negative
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See all 102 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.