Paper · 2014 · Jilin Agricultural Sciences

Effect of Different Salt Stresses and Calcium Ions on Soybean and Maize Seed Germination Characteristics

Yong Wang

7
claims
14
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

Soybean and maize seeds were selected as experiment material.The effect of different types salts stress and calcium on the seeds germination has been researched.The results showed that seed germination inhibition under alkali salts were significantly greater than neutral salt.Applied calcium could effectually improve the activity of α-amylase and protease and the soluble carbohydrate content,alleviate organic matter decomposition process of seeds under salt stress.Further,applied calcium could improve the germination rate,the length of root and shoot,biomass and water content under salt stress.This alleviation under alkali salts stress was more significant,and more obvious to the salt sensitivity of legumi nous plant.

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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 7

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Seed germination inhibition under alkali salts was significantly greater than under neutral salt.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
alkali saltse1
Outcome
seed germination inhibitione1
Direction
greatere1
Comparator
neutral salte1

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Soybean and Maize Seed”

✓ located verbatim in the source · title, characters 54–76 · show in text ↑
e1

“seed germination inhibition under alkali salts were significantly greater than neutral salt”

✓ located verbatim in the source · abstract, characters 185–276 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Applied calcium improved the activity of alpha-amylase and protease and the soluble carbohydrate content of seeds under salt stress.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
Applied calciume2
Outcome
activity of α-amylase and protease and the soluble carbohydrate contente2
Direction
improvee2

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Soybean and Maize Seed”

✓ located verbatim in the source · title, characters 54–76 · show in text ↑
e2

“Applied calcium could effectually improve the activity of α-amylase and protease and the soluble carbohydrate content”

✓ located verbatim in the source · abstract, characters 277–394 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Applied calcium alleviated the decomposition of organic matter in seeds under salt stress.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
Applied calciume3
Outcome
organic matter decomposition process of seedse3
Direction
alleviatee3

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Soybean and Maize Seed”

✓ located verbatim in the source · title, characters 54–76 · show in text ↑
e3

“Applied calcium could effectually improve the activity of α-amylase and protease and the soluble carbohydrate content,alleviate organic matter decomposition process of seeds under salt stress”

✓ located verbatim in the source · abstract, characters 277–468 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Applied calcium improved germination rate under salt stress.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
applied calciume4
Outcome
germination ratee4
Direction
improvee4

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Soybean and Maize Seed”

✓ located verbatim in the source · title, characters 54–76 · show in text ↑
e4

“Further,applied calcium could improve the germination rate,the length of root and shoot,biomass and water content under salt stress”

✓ located verbatim in the source · abstract, characters 469–600 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Applied calcium improved the length of root and shoot under salt stress.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
applied calciume4
Outcome
the length of root and shoote4
Direction
improvee4

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Soybean and Maize Seed”

✓ located verbatim in the source · title, characters 54–76 · show in text ↑
e4

“Further,applied calcium could improve the germination rate,the length of root and shoot,biomass and water content under salt stress”

✓ located verbatim in the source · abstract, characters 469–600 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Applied calcium improved biomass and water content under salt stress.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
applied calciume4
Outcome
biomass and water contente4
Direction
improvee4

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Soybean and Maize Seed”

✓ located verbatim in the source · title, characters 54–76 · show in text ↑
e4

“Further,applied calcium could improve the germination rate,the length of root and shoot,biomass and water content under salt stress”

✓ located verbatim in the source · abstract, characters 469–600 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The calcium alleviation of salt stress under alkali salts was more significant than under neutral salts.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
alkali salts stresse5
Outcome
alleviatione5
Direction
more significante5

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Soybean and Maize Seed”

✓ located verbatim in the source · title, characters 54–76 · show in text ↑
e5

“This alleviation under alkali salts stress was more significant, and more obvious to the salt sensitivity of legumi nous plant”

✓ located after whitespace/quote normalisation · abstract, characters 601–726 · show in text ↑

calcium atom · growth · Zea mays (maize)Results differ

33 papers: 25 positive, 8 negative or no effect

24 papers in the same direction as this paper · 8 in the opposite direction

  1. negative
  2. no effect
  3. no effect

29 papers more in this group

See all 33 papers →

calcium atom · growth · Glycine max (soybean)Results differ

35 papers: 26 positive, 9 negative or no effect

25 papers in the same direction as this paper · 9 in the opposite direction

  1. no effect
  2. no effect
  3. no effect

31 papers more in this group

See all 35 papers →

calcium atom · quality: sugar starch · Zea mays (maize)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

3 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

calcium atom · quality: sugar starch · Glycine max (soybean)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

alkalinity · disease · Glycine max (soybean)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 papers →

alkalinity · disease · Zea mays (maize)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 papers →

salinity · disease · Zea mays (maize)Positive and negative results

8 papers: 5 positive, 3 negative or no effect

2 papers in the same direction as this paper · 5 in the opposite direction

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

salinity · disease · Glycine max (soybean)Positive and negative results

8 papers: 4 positive, 4 negative or no effect

3 papers in the same direction as this paper · 4 in the opposite direction

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 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.