Paper · 2015 · Journal of Domestic Animal Ecology

Inoxidizability Regulatory Mechanism of Arbuscular Mycorrhizal Fungi on Elymus nutans under Low Nitrogen Stress

LI Hai-yin

9
claims
20
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

To improve the inoxidizability of nitrogen in plants,Elymus nutans were identified through adding different nitrogen source in silica sand and applying arbuscular mycorrhizal fingi(AMF).The results indicated that SZ Elymus nutans were the strongest in capturing glutamic acid among three organic nitrogen.When organic nitrogen was the source of nitrogen,two Elymus nutans were stressed to some extent,and BJ was weaker in growth.Application of AMF could decrease electrolyte leakage rate and malondialdehyde(MDA)content.It also decreased the activity of superoxide dismutase(SOD),catalase(CAT)and Peroxidase(POD)in Elymus nutans.BJ decreased by 54.08%,15.82% and 49.34%,respectively(P0.05),and SZ decreased by 75.11%、21.80% and 40.03%,respectively(P0.05).In conclusion,Application of active AMF could improve inoxidizability of organic nitrogen in Elymus nutans.

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Claims 9

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

SZ Elymus nutans captured glutamic acid most strongly among three organic nitrogen sources.

Taxon
Elymus nutansCampeiostachys nutanse0
Material
SZe0
Outcome
capturing glutamic acide0
Direction
strongeste0
Comparator
three organic nitrogene0

Verbatim

e0

“SZ Elymus nutans were the strongest in capturing glutamic acid among three organic nitrogen”

✓ located verbatim in the source · abstract, characters 213–304 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Both Elymus nutans types experienced some stress with organic nitrogen; BJ growth was weaker.

Taxon
Elymus nutansCampeiostachys nutanse0
Outcome
stressed to some extente0
Qualifier
organic nitrogen was the source of nitrogene0

Not reportedDirection

Verbatim

e0

“When organic nitrogen was the source of nitrogen,two Elymus nutans were stressed to some extent,and BJ was weaker in growth”

✓ located verbatim in the source · abstract, characters 305–428 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

BJ Elymus nutans had weaker growth with organic nitrogen.

Taxon
Elymus nutansCampeiostachys nutanst0
Material
BJe0
Outcome
growthe0
Direction
weakere0

Verbatim

e0

“BJ was weaker in growth”

✓ located verbatim in the source · abstract, characters 405–428 · show in text ↑
t0

“Elymus nutans”

✓ located verbatim in the source · title, characters 72–85 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AMF application decreased electrolyte leakage rate in Elymus nutans.

Taxon
Elymus nutansCampeiostachys nutanst0
Treatment
Application of AMFe0
Interactor
AMFe0symbiont
Outcome
electrolyte leakage ratee0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“Application of AMF could decrease electrolyte leakage rate and malondialdehyde(MDA)content”

✓ located verbatim in the source · abstract, characters 429–519 · show in text ↑
t0

“Elymus nutans”

✓ located verbatim in the source · title, characters 72–85 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AMF application decreased malondialdehyde content in Elymus nutans.

Taxon
Elymus nutansCampeiostachys nutanst0
Treatment
Application of AMFe0
Interactor
AMFe0symbiont
Outcome
malondialdehyde(MDA)contente0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“Application of AMF could decrease electrolyte leakage rate and malondialdehyde(MDA)content”

✓ located verbatim in the source · abstract, characters 429–519 · show in text ↑
t0

“Elymus nutans”

✓ located verbatim in the source · title, characters 72–85 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

AMF decreased SOD activity in BJ by 54.08%.

Taxon
Elymus nutansCampeiostachys nutanse0
Material
BJe0
Treatment
AMFe1
Interactor
AMFe1symbiont
Outcome
superoxide dismutase(SOD)e0
Direction
decreasede0
Value
54.08%e0

Not reportedComparator

Verbatim

e0

“It also decreased the activity of superoxide dismutase(SOD),catalase(CAT)and Peroxidase(POD)in Elymus nutans.BJ decreased by 54.08%,15.82% and 49.34%,respectively(P0.05)”

✓ located verbatim in the source · abstract, characters 520–689 · show in text ↑
t0

“Arbuscular Mycorrhizal Fungi on Elymus nutans”

✓ located verbatim in the source · title, characters 40–85 · show in text ↑
e1

“Application of AMF could decrease electrolyte leakage rate and malondialdehyde(MDA)content”

✓ located verbatim in the source · abstract, characters 429–519 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

AMF decreased CAT activity in BJ by 15.82%.

Taxon
Elymus nutansCampeiostachys nutanst0
Material
BJe0
Treatment
AMFe1
Interactor
AMFe1symbiont
Outcome
catalase(CAT)e2
Direction
decreasede0
Value
15.82%e0

Not reportedComparator

Verbatim

e0

“BJ decreased by 54.08%,15.82% and 49.34%,respectively(P0.05)”

✓ located verbatim in the source · abstract, characters 629–689 · show in text ↑
t0

“Arbuscular Mycorrhizal Fungi on Elymus nutans”

✓ located verbatim in the source · title, characters 40–85 · show in text ↑
e1

“Application of AMF could decrease electrolyte leakage rate and malondialdehyde(MDA)content”

✓ located verbatim in the source · abstract, characters 429–519 · show in text ↑
e2

“It also decreased the activity of superoxide dismutase(SOD),catalase(CAT)and Peroxidase(POD)in Elymus nutans.”

✓ located verbatim in the source · abstract, characters 520–629 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

AMF decreased POD activity in BJ by 49.34%.

Taxon
Elymus nutansCampeiostachys nutanst0
Material
BJe0
Treatment
AMFe1
Interactor
AMFe1symbiont
Outcome
Peroxidase(POD)e2
Direction
decreasede0
Value
49.34%e0

Not reportedComparator

Verbatim

e0

“BJ decreased by 54.08%,15.82% and 49.34%,respectively(P0.05)”

✓ located verbatim in the source · abstract, characters 629–689 · show in text ↑
t0

“Arbuscular Mycorrhizal Fungi on Elymus nutans”

✓ located verbatim in the source · title, characters 40–85 · show in text ↑
e1

“Application of AMF could decrease electrolyte leakage rate and malondialdehyde(MDA)content”

✓ located verbatim in the source · abstract, characters 429–519 · show in text ↑
e2

“It also decreased the activity of superoxide dismutase(SOD),catalase(CAT)and Peroxidase(POD)in Elymus nutans.”

✓ located verbatim in the source · abstract, characters 520–629 · show in text ↑
Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

AMF application improved organic nitrogen antioxidant capacity in Elymus nutans.

Taxon
Elymus nutansCampeiostachys nutanse0
Treatment
Application of active AMFe0
Interactor
AMFe0symbiont
Outcome
inoxidizability of organic nitrogene0
Direction
improvee0

Not reportedComparator

Verbatim

e0

“Application of active AMF could improve inoxidizability of organic nitrogen in Elymus nutans”

✓ located verbatim in the source · abstract, characters 769–861 · show in text ↑

mycorrhiza · physiology: oxidative · Campeiostachys nutansResults agree

2 papers: 2 positive, 0 negative or no effect

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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.