Paper · 2009 · Anhui nongye kexue

Study on the Increase of Salt-tolerance of Wheat by Adding Fe Fertilizer

XU Ai-dong

5
claims
7
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

[Objective] The research aimed to investigate the method of enhancing the salt-tolerance of wheat by adding Fe fertilizer.[Method] Wheat seedlings were treated with 5 times and 10 times of Fe fertilizer to analyze the effects of adding Fe fertilizer on the growth and photosynthesis of wheat.[Result] Under the same NaCl concentration conditions,the whole plant fresh weight of wheat treated with 5 times and 10 times of Fe fertilizer could be significantly enhanced.And the chlorophyll content in the leaves was significantly higher than that of control and PSⅡ photochemical activity in the leaves was also obviously increased.However,adding Fe fertilizer was deleterious to wheat plant without NaCl. [Conclusion] The above results showed that adding Fe fertilizer could increase the salt-tolerance of wheat plants.

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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 5

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Fe fertilizer significantly enhanced wheat whole-plant fresh weight under the same NaCl concentration.

Treatment
5 times and 10 times of Fe fertilizere0
Outcome
whole plant fresh weighte0
Direction
enhancede0
Qualifier
Under the same NaCl concentration conditionse0

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

e0

“Under the same NaCl concentration conditions,the whole plant fresh weight of wheat treated with 5 times and 10 times of Fe fertilizer could be significantly enhanced.”

✓ located verbatim in the source · abstract, characters 301–467 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Fe fertilizer made wheat leaf chlorophyll content significantly higher than control.

Treatment
5 times and 10 times of Fe fertilizere0
Outcome
chlorophyll content in the leavese1
Direction
highere1
Comparator
controle1

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

e0

“Wheat seedlings were treated with 5 times and 10 times of Fe fertilizer”

✓ located verbatim in the source · abstract, characters 131–202 · show in text ↑
e1

“the chlorophyll content in the leaves was significantly higher than that of control”

✓ located verbatim in the source · abstract, characters 471–554 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fe fertilizer increased PSⅡ photochemical activity in wheat leaves.

Treatment
5 times and 10 times of Fe fertilizere0
Outcome
PSⅡ photochemical activity in the leavese1
Direction
increasede1

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

e0

“Wheat seedlings were treated with 5 times and 10 times of Fe fertilizer”

✓ located verbatim in the source · abstract, characters 131–202 · show in text ↑
e1

“PSⅡ photochemical activity in the leaves was also obviously increased”

✓ located verbatim in the source · abstract, characters 559–628 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Fe fertilizer was deleterious to wheat without NaCl.

Treatment
adding Fe fertilizere0
Outcome
deleterious to wheat plante0
Qualifier
without NaCle0

Not reportedComparatorDirection

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

e0

“However,adding Fe fertilizer was deleterious to wheat plant without NaCl.”

✓ located verbatim in the source · abstract, characters 629–702 · show in text ↑
Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The authors concluded Fe fertilizer could increase wheat salt tolerance.

Treatment
adding Fe fertilizere0
Outcome
salt-tolerancee0
Direction
increasee0

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

e0

“adding Fe fertilizer could increase the salt-tolerance of wheat plants.”

✓ located verbatim in the source · abstract, characters 746–817 · show in text ↑

iron atom · physiology: pigments · Triticum aestivum (wheat)Results differ

24 papers: 18 positive, 6 negative or no effect

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

  1. negative
  2. negative
  3. no effect

20 papers more in this group

See all 24 papers →

iron atom · growth · Triticum aestivum (wheat)Results differ

54 papers: 41 positive, 13 negative or no effect

40 papers in the same direction as this paper · 12 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

50 papers more in this group

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iron atom · organism · Triticum aestivum (wheat)Positive and negative results

3 papers: 1 positive, 2 negative or no effect

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

  1. positive
  2. no effect
See all 3 papers →

iron atom · physiology: photosynthesis · Triticum aestivum (wheat)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

fertilization · organism · Triticum aestivum (wheat)Positive and negative results

125 papers: 98 positive, 27 negative or no effect

26 papers in the same direction as this paper · 98 in the opposite direction

  1. positive
  2. positive
  3. positive

121 papers more in this group

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fertilization · physiology: photosynthesis · Triticum aestivum (wheat)Positive and negative results

133 papers: 126 positive, 7 negative or no effect

125 papers in the same direction as this paper · 6 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

129 papers more in this group

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fertilization · physiology: pigments · Triticum aestivum (wheat)Positive and negative results

134 papers: 123 positive, 11 negative or no effect

122 papers in the same direction as this paper · 8 in the opposite direction · 3 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

130 papers more in this group

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

755 papers: 663 positive, 92 negative or no effect

662 papers in the same direction as this paper · 89 in the opposite direction · 3 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

751 papers more in this group

See all 755 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.