Paper · 2006 · Xibei Nong-Lin Keji Daxue xuebao. Ziran kexue ban

Allelopathy and its mechanism of extract solution of Artemisia annua L.on wheat

Cao Cui-lan

6
claims
13
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

Regarding Artemisia annua L.as donor plant and wheat as receiver plant allelopathy actions and allelopathy mechanisms of A.annua L.were studied,by adopting indoor Petri dish bioassay.The results showed that the water extract solution of A.annua L.remarkably inhibited the growth of wheat roots,wheat seedlings and root hair,and this inhibition became stronger as the concentration of the extract solution increased.With the concentration of the extraction solution increased the activity of SOD and CAT in vivo first increased and then decreased,while the activity of POD increased on the whole.And the extract solution of A.annua L.increased the content of MDA,and decreased the content of soluble protein.

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Claims 6

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water extract of A.annua L. strongly inhibited growth of wheat roots, seedlings and root hairs.

Treatment
water extract solution of A.annua L.e1
Interactor
A.annua L.Artemisia annuae1other
Outcome
growth of wheat roots,wheat seedlings and root haire1
Direction
inhibitede1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗
Artemisia annua
Artemisia annua · InteractorKristian Peters -- Fabelfroh 11:39, 16 September 2007 (UTC) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“the water extract solution of A.annua L.remarkably inhibited the growth of wheat roots,wheat seedlings and root hair”

✓ located verbatim in the source · abstract, characters 207–323 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Inhibition of wheat growth became stronger as the concentration of the A.annua extract increased.

Treatment
concentration of the extract solutione2
Outcome
inhibitione2
Direction
strongere2

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“the water extract solution of A.annua L.remarkably inhibited the growth of wheat roots,wheat seedlings and root hair”

✓ located verbatim in the source · abstract, characters 207–323 · show in text ↑
e2

“this inhibition became stronger as the concentration of the extract solution increased”

✓ located verbatim in the source · abstract, characters 328–414 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

SOD and CAT activity in wheat first increased and then decreased as the extract concentration increased.

Treatment
concentration of the extraction solutione4
Outcome
activity of SOD and CAT in vivoe3
Direction
first increased and then decreasede3

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“the water extract solution of A.annua L.remarkably inhibited the growth of wheat roots,wheat seedlings and root hair”

✓ located verbatim in the source · abstract, characters 207–323 · show in text ↑
e3

“the activity of SOD and CAT in vivo first increased and then decreased”

✓ located verbatim in the source · abstract, characters 475–545 · show in text ↑
e4

“With the concentration of the extraction solution increased”

✓ located verbatim in the source · abstract, characters 415–474 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

POD activity in wheat increased on the whole as the extract concentration increased.

Treatment
concentration of the extraction solutione4
Outcome
activity of PODe5
Direction
increased on the wholee5

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“the water extract solution of A.annua L.remarkably inhibited the growth of wheat roots,wheat seedlings and root hair”

✓ located verbatim in the source · abstract, characters 207–323 · show in text ↑
e4

“With the concentration of the extraction solution increased”

✓ located verbatim in the source · abstract, characters 415–474 · show in text ↑
e5

“while the activity of POD increased on the whole”

✓ located verbatim in the source · abstract, characters 546–594 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Extract solution of A.annua L. increased the MDA content in wheat.

Treatment
extract solution of A.annua L.e6
Outcome
content of MDAe6
Direction
increasede6

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“the water extract solution of A.annua L.remarkably inhibited the growth of wheat roots,wheat seedlings and root hair”

✓ located verbatim in the source · abstract, characters 207–323 · show in text ↑
e6

“the extract solution of A.annua L.increased the content of MDA,and decreased the content of soluble protein”

✓ located verbatim in the source · abstract, characters 599–706 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Extract solution of A.annua L. decreased the soluble protein content in wheat.

Treatment
extract solution of A.annua L.e6
Outcome
content of soluble proteine6
Direction
decreasede6

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“the water extract solution of A.annua L.remarkably inhibited the growth of wheat roots,wheat seedlings and root hair”

✓ located verbatim in the source · abstract, characters 207–323 · show in text ↑
e6

“the extract solution of A.annua L.increased the content of MDA,and decreased the content of soluble protein”

✓ located verbatim in the source · abstract, characters 599–706 · show in text ↑

Artemisia annua · growth · Triticum aestivum (wheat)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this paper

  1. negative
See all 2 papers →

botanical · physiology: osmolytes · Triticum aestivum (wheat)Positive and negative results

17 papers: 14 positive, 3 negative or no effect

2 papers in the same direction as this paper · 14 in the opposite direction

  1. positive
  2. positive
  3. positive

13 papers more in this group

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botanical · physiology: oxidative · Triticum aestivum (wheat)Positive and negative results

24 papers: 17 positive, 7 negative or no effect

6 papers in the same direction as this paper · 17 in the opposite direction

  1. positive
  2. positive
  3. positive

20 papers more in this group

See all 24 papers →

botanical · growth · Triticum aestivum (wheat)Positive and negative results

435 papers: 206 positive, 229 negative or no effect

228 papers in the same direction as this paper · 206 in the opposite direction

  1. positive
  2. positive
  3. positive

431 papers more in this group

See all 435 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.