Paper · 2011 · T'u Jang T'ung Pao

Effects of A Phosphate Solubilizing Bacterium Enterobacteria sp EnHy-401 on the Growth of Wheat Plants in Saline Soil

YI Yan-mei

12
claims
13
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

A pot experiment was conducted to examine the influence of a phosphate solubilizing bacterium(PSB),Enterobacteria sp EnHy-401 on growth of wheat(Triticum Ningmai No.13) plants in sterile saline soil.Our results showed wheat seedling grown in soil inoculated with the EnHy-401 strain increased shoot weight by 28.1% and root weight by 14.6%,and P,Ca,K and Mg contents in shoots increased 34.4%,36.3%,31.5%,and 6.3% when compared to the control,respectively.In our experiments,the fact that the increases in available P,biomass P,and Ca2+ concentration in saline soil treated with PSB Enterobacter sp EnHy-401 inocula,and high relativity between the P,Ca,K,and Mg content in wheat tissue and dry matter indicated that PSB Enterobacter sp EnHy-401 suppressed the adverse effect of salinity stress in plants through nutrient(P and Ca) supply and nutrient(K and Mg) uptake enhancement.The phosphate solubilizing activity of Enterobacteria sp EnHy-401 and the amelioration of salt stress on wheat plants by the strain varied with the salinity levels and content of organic matter in the saline soil.

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Claims 12

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

EnHy-401 inoculation increased wheat shoot weight by 28.1% versus control.

Treatment
soil inoculated with the EnHy-401 straine0
Interactor
EnHy-401e0symbiont
Outcome
shoot weighte0
Direction
increasede0
Value
28.1%e0
Comparator
controle0

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

“Our results showed wheat seedling grown in soil inoculated with the EnHy-401 strain increased shoot weight by 28.1% and root weight by 14.6%,and P,Ca,K and Mg contents in shoots increased 34.4%,36.3%,31.5%,and 6.3% when compared to the control,respectively.”

✓ located verbatim in the source · abstract, characters 199–456 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

EnHy-401 inoculation increased wheat root weight by 14.6% versus control.

Treatment
soil inoculated with the EnHy-401 straine0
Interactor
EnHy-401e0symbiont
Outcome
root weighte0
Direction
increasede0
Value
14.6%e0
Comparator
controle0

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

“Our results showed wheat seedling grown in soil inoculated with the EnHy-401 strain increased shoot weight by 28.1% and root weight by 14.6%,and P,Ca,K and Mg contents in shoots increased 34.4%,36.3%,31.5%,and 6.3% when compared to the control,respectively.”

✓ located verbatim in the source · abstract, characters 199–456 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

EnHy-401 inoculation increased shoot P content by 34.4% versus control.

Organ / stage
shootse0
Treatment
soil inoculated with the EnHy-401 straine0
Interactor
EnHy-401e0symbiont
Outcome
Pe0
Direction
increasede0
Value
34.4%e0
Comparator
controle0

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

“Our results showed wheat seedling grown in soil inoculated with the EnHy-401 strain increased shoot weight by 28.1% and root weight by 14.6%,and P,Ca,K and Mg contents in shoots increased 34.4%,36.3%,31.5%,and 6.3% when compared to the control,respectively.”

✓ located verbatim in the source · abstract, characters 199–456 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

EnHy-401 inoculation increased shoot Ca content by 36.3% versus control.

Organ / stage
shootse0
Treatment
soil inoculated with the EnHy-401 straine0
Interactor
EnHy-401e0symbiont
Outcome
Cae0
Direction
increasede0
Value
36.3%e0
Comparator
controle0

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

“Our results showed wheat seedling grown in soil inoculated with the EnHy-401 strain increased shoot weight by 28.1% and root weight by 14.6%,and P,Ca,K and Mg contents in shoots increased 34.4%,36.3%,31.5%,and 6.3% when compared to the control,respectively.”

✓ located verbatim in the source · abstract, characters 199–456 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

EnHy-401 inoculation increased shoot K content by 31.5% versus control.

Organ / stage
shootse0
Treatment
soil inoculated with the EnHy-401 straine0
Interactor
EnHy-401e0symbiont
Outcome
Ke0
Direction
increasede0
Value
31.5%e0
Comparator
controle0

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

“Our results showed wheat seedling grown in soil inoculated with the EnHy-401 strain increased shoot weight by 28.1% and root weight by 14.6%,and P,Ca,K and Mg contents in shoots increased 34.4%,36.3%,31.5%,and 6.3% when compared to the control,respectively.”

✓ located verbatim in the source · abstract, characters 199–456 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

EnHy-401 inoculation increased shoot Mg content by 6.3% versus control.

Organ / stage
shootse0
Treatment
soil inoculated with the EnHy-401 straine0
Interactor
EnHy-401e0symbiont
Outcome
Mge0
Direction
increasede0
Value
6.3%e0
Comparator
controle0

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

“Our results showed wheat seedling grown in soil inoculated with the EnHy-401 strain increased shoot weight by 28.1% and root weight by 14.6%,and P,Ca,K and Mg contents in shoots increased 34.4%,36.3%,31.5%,and 6.3% when compared to the control,respectively.”

✓ located verbatim in the source · abstract, characters 199–456 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bacterial inoculation increased available P, biomass P and Ca2+ concentration in saline soil.

Treatment
PSB Enterobacter sp EnHy-401 inoculae0
Interactor
Enterobacter sp EnHy-401e0symbiont
Outcome
available P,biomass P,and Ca2+ concentratione0
Direction
increasese0

Not reportedTaxonComparator

Verbatim

e0

“the increases in available P,biomass P,and Ca2+ concentration in saline soil treated with PSB Enterobacter sp EnHy-401 inocula”

✓ located verbatim in the source · abstract, characters 489–615 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Wheat tissue P, Ca and K contents were strongly related to dry matter.

Organ / stage
tissuee0
Outcome
P,Ca,Ke0
Comparator
dry mattere0

Not reportedDirection

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

“high relativity between the P,Ca,K,and Mg content in wheat tissue and dry matter”

✓ located verbatim in the source · abstract, characters 620–700 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Wheat tissue Mg content was strongly related to dry matter.

Organ / stage
tissuee0
Outcome
Mg contente0
Comparator
dry mattere0

Not reportedDirection

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

“high relativity between the P,Ca,K,and Mg content in wheat tissue and dry matter”

✓ located verbatim in the source · abstract, characters 620–700 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The authors infer that EnHy-401 alleviates wheat salinity stress through P and Ca supply and enhanced K and Mg uptake.

Interactor
Enterobacter sp EnHy-401e0symbiont
Outcome
suppressed the adverse effect of salinity stresse0
Qualifier
through nutrient(P and Ca) supply and nutrient(K and Mg) uptake enhancemente0

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

“PSB Enterobacter sp EnHy-401 suppressed the adverse effect of salinity stress in plants through nutrient(P and Ca) supply and nutrient(K and Mg) uptake enhancement.”

✓ located verbatim in the source · abstract, characters 716–880 · show in text ↑
t0

“Wheat”

✓ located verbatim in the source · title, characters 90–95 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

EnHy-401 phosphate solubilizing activity varied with soil salinity and organic matter content.

Taxon
Enterobacteria sp EnHy-401e0
Treatment
salinity levels and content of organic mattere0
Outcome
phosphate solubilizing activitye0

Not reportedDirection

Verbatim

e0

“The phosphate solubilizing activity of Enterobacteria sp EnHy-401 and the amelioration of salt stress on wheat plants by the strain varied with the salinity levels and content of organic matter in the saline soil.”

✓ located verbatim in the source · abstract, characters 880–1093 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

EnHy-401 amelioration of wheat salt stress varied with soil salinity and organic matter content.

Treatment
salinity levels and content of organic mattere0
Interactor
Enterobacteria sp EnHy-401e0symbiont
Outcome
amelioration of salt stresse0

Not reportedDirection

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

“The phosphate solubilizing activity of Enterobacteria sp EnHy-401 and the amelioration of salt stress on wheat plants by the strain varied with the salinity levels and content of organic matter in the saline soil.”

✓ located verbatim in the source · abstract, characters 880–1093 · show in text ↑

Enterobacter · growth · 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 →

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

193 papers: 158 positive, 35 negative or no effect

157 papers in the same direction as this paper · 34 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. negative

189 papers more in this group

See all 193 papers →

inoculation · nutrient: content · Triticum aestivum (wheat)Positive and negative results

277 papers: 263 positive, 14 negative or no effect

262 papers in the same direction as this paper · 13 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. negative

273 papers more in this group

See all 277 papers →

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

532 papers: 476 positive, 56 negative or no effect

475 papers in the same direction as this paper · 55 in the opposite direction · 1 reporting no difference from an alternative

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

528 papers more in this group

See all 532 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.