Paper · 2004

Effects of nitrogen ion implantation on seed germination and root development in Glycyrrhiza uralensis and possible mechanism

Wei Shenglin; Liu Jing-nan

6
claims
10
verbatim quotes
1
citations
3
research areas
—
Not open access

Abstract

25 keV,dosage≤4.68×10~(16) /cm~2 N~+ implantation showed stimulation effects on seed germination and root development in Glycyrrhiza uralensis. N~+ of higher influence showed a trend of damage-repair-damage model. It was suggested there was a dynamic of elimination of free radical caused by energy deposition, momentum transfer and charge neutralization in the process of implantation. 25 keV, 4.68×10~(16) /cm~2 N~+ implantation was also the appropriate mutagen for improving the surviving rate, germination, root development and seedling drought tolerance. It, therefore, could be applicated to treatment of the plant seeds for vegetation in desert lands.

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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Low-dose nitrogen ion implantation stimulated Glycyrrhiza seed germination.

Taxon
Glycyrrhiza uralensisGlycyrrhiza uralensise0
Treatment
25 keV,dosage≤4.68×10~(16) /cm~2 N~+ implantatione0
Outcome
seed germinatione0
Direction
stimulatione0

Not reportedComparator

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

Glycyrrhiza uralensis
Glycyrrhiza uralensis · TaxonStickpen · Public domain · Wikimedia Commons ↗

Verbatim

e0

“25 keV,dosage≤4.68×10~(16) /cm~2 N~+ implantation showed stimulation effects on seed germination and root development in Glycyrrhiza uralensis.”

✓ located verbatim in the source · abstract, characters 0–143 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Low-dose nitrogen ion implantation stimulated root development.

Taxon
Glycyrrhiza uralensisGlycyrrhiza uralensise0
Treatment
25 keV,dosage≤4.68×10~(16) /cm~2 N~+ implantatione0
Outcome
root developmente0
Direction
stimulatione0

Not reportedComparator

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

Glycyrrhiza uralensis
Glycyrrhiza uralensis · TaxonStickpen · Public domain · Wikimedia Commons ↗

Verbatim

e0

“25 keV,dosage≤4.68×10~(16) /cm~2 N~+ implantation showed stimulation effects on seed germination and root development in Glycyrrhiza uralensis.”

✓ located verbatim in the source · abstract, characters 0–143 · show in text ↑
Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Higher nitrogen ion influence followed a damage-repair-damage trend.

Taxon
Glycyrrhiza uralensisGlycyrrhiza uralensist0
Outcome
damage-repair-damage modele0

Not reportedDirection

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

Glycyrrhiza uralensis
Glycyrrhiza uralensis · TaxonStickpen · Public domain · Wikimedia Commons ↗

Verbatim

e0

“N~+ of higher influence showed a trend of damage-repair-damage model.”

✓ located verbatim in the source · abstract, characters 144–213 · show in text ↑
t0

“Effects of nitrogen ion implantation on seed germination and root development in Glycyrrhiza uralensis and possible mechanism”

✓ located verbatim in the source · title, characters 0–125 · show in text ↑
Mechanismauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Authors suggest dynamic free-radical elimination during implantation.

Taxon
Glycyrrhiza uralensisGlycyrrhiza uralensist0
Outcome
elimination of free radicale0
Qualifier
energy deposition, momentum transfer and charge neutralizatione0

Not reportedDirection

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

Glycyrrhiza uralensis
Glycyrrhiza uralensis · TaxonStickpen · Public domain · Wikimedia Commons ↗

Verbatim

e0

“It was suggested there was a dynamic of elimination of free radical caused by energy deposition, momentum transfer and charge neutralization in the process of implantation.”

✓ located verbatim in the source · abstract, characters 214–386 · show in text ↑
t0

“Effects of nitrogen ion implantation on seed germination and root development in Glycyrrhiza uralensis and possible mechanism”

✓ located verbatim in the source · title, characters 0–125 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Authors identify 25 keV, 4.68×10~(16) /cm~2 implantation as an appropriate mutagen for survival, germination, root development, and drought tolerance.

Taxon
Glycyrrhiza uralensisGlycyrrhiza uralensist0
Treatment
25 keV, 4.68×10~(16) /cm~2 N~+ implantatione0
Outcome
improving the surviving rate, germination, root development and seedling drought tolerancee0

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

Glycyrrhiza uralensis
Glycyrrhiza uralensis · TaxonStickpen · Public domain · Wikimedia Commons ↗

Verbatim

e0

“25 keV, 4.68×10~(16) /cm~2 N~+ implantation was also the appropriate mutagen for improving the surviving rate, germination, root development and seedling drought tolerance.”

✓ located verbatim in the source · abstract, characters 387–559 · show in text ↑
t0

“Effects of nitrogen ion implantation on seed germination and root development in Glycyrrhiza uralensis and possible mechanism”

✓ located verbatim in the source · title, characters 0–125 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Authors recommend implanted seeds for desert revegetation.

Taxon
Glycyrrhiza uralensisGlycyrrhiza uralensist0
Outcome
treatment of the plant seeds for vegetation in desert landse0

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

Glycyrrhiza uralensis
Glycyrrhiza uralensis · TaxonStickpen · Public domain · Wikimedia Commons ↗

Verbatim

e0

“It, therefore, could be applicated to treatment of the plant seeds for vegetation in desert lands.”

✓ located verbatim in the source · abstract, characters 560–658 · show in text ↑
t0

“Effects of nitrogen ion implantation on seed germination and root development in Glycyrrhiza uralensis and possible mechanism”

✓ located verbatim in the source · title, characters 0–125 · show in text ↑