Paper · 1982

Effect of inoculation field grown soybeans with GZomus mosseae on nitrogen fixation by

Francis Ganry; H. G. Diem; Yvon Dommergues

5
claims
10
verbatim quotes
1
citations
3
research areas
—
Not open access

Abstract

Summary This field study was undertaken to determine the effect of inoculation with Gloi?ius mosseae on N, fixation and P uptake by soybean. The inoculation with Gloinusinosseae was achieved using a new type of inoculant, alginate-entrapped (AE) endomycorrhizal fungus. Nz fixation was assessed using the A value method. In P-fertilized plots, inoculation with AE Gloinus mosseae increased the harvest index based on dry weight (+ 20%) and N content of seeds ( + 17%), the A value ( + 31%) and % N derived from fixation (+ 75%). Inoculation with AE Glomus niosseae decreased the coefficient of variation for the A value and for the dry weights of the different plant parts.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

In phosphorus-fertilized soybean plots, inoculation with the fungus increased dry-weight harvest index by 20%.

Taxon
soybeansGlycine maxt0
Treatment
inoculation with AE Gloinus mosseaee0
Interactor
Gloinus mosseaee0symbiont
Outcome
harvest index based on dry weighte0
Direction
increasede0
Value
+ 20%e0
Qualifier
P-fertilized plotse0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“In P-fertilized plots, inoculation with AE Gloinus mosseae increased the harvest index based on dry weight (+ 20%)”

✓ located verbatim in the source · abstract, characters 321–435 · show in text ↑
t0

“soybeans”

✓ located verbatim in the source · title, characters 34–42 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

In phosphorus-fertilized soybean plots, inoculation increased seed nitrogen content by 17%.

Taxon
soybeansGlycine maxt0
Treatment
inoculation with AE Gloinus mosseaee0
Interactor
Gloinus mosseaee0symbiont
Outcome
N content of seedse0
Direction
increasede0
Value
+ 17%e0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“In P-fertilized plots, inoculation with AE Gloinus mosseae increased the harvest index based on dry weight (+ 20%) and N content of seeds ( + 17%)”

✓ located verbatim in the source · abstract, characters 321–467 · show in text ↑
t0

“soybeans”

✓ located verbatim in the source · title, characters 34–42 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Inoculation increased soybean A value by 31% in phosphorus-fertilized plots.

Taxon
soybeansGlycine maxt0
Treatment
inoculation with AE Gloinus mosseaee0
Interactor
Gloinus mosseaee0symbiont
Outcome
A valuee0
Direction
increasede0
Value
+ 31%e0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“In P-fertilized plots, inoculation with AE Gloinus mosseae increased the harvest index based on dry weight (+ 20%) and N content of seeds ( + 17%), the A value ( + 31%)”

✓ located verbatim in the source · abstract, characters 321–489 · show in text ↑
t0

“soybeans”

✓ located verbatim in the source · title, characters 34–42 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Inoculation increased the proportion of soybean nitrogen derived from fixation by 75% in phosphorus-fertilized plots.

Taxon
soybeansGlycine maxt0
Treatment
inoculation with AE Gloinus mosseaee0
Interactor
Gloinus mosseaee0symbiont
Outcome
% N derived from fixatione0
Direction
increasede0
Value
+ 75%e0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“In P-fertilized plots, inoculation with AE Gloinus mosseae increased the harvest index based on dry weight (+ 20%) and N content of seeds ( + 17%), the A value ( + 31%) and % N derived from fixation (+ 75%)”

✓ located verbatim in the source · abstract, characters 321–527 · show in text ↑
t0

“soybeans”

✓ located verbatim in the source · title, characters 34–42 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Inoculation reduced variation in the A value and dry weights of soybean plant parts.

Taxon
soybeansGlycine maxt0
Treatment
Inoculation with AE Glomus niosseaee0
Interactor
Glomus niosseaee0symbiont
Outcome
coefficient of variation for the A value and for the dry weights of the different plant partse0
Direction
decreasede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Inoculation with AE Glomus niosseae decreased the coefficient of variation for the A value and for the dry weights of the different plant parts”

✓ located verbatim in the source · abstract, characters 529–672 · show in text ↑
t0

“soybeans”

✓ located verbatim in the source · title, characters 34–42 · show in text ↑

Glomus · growth · Glycine max (soybean)Positive and negative results

6 papers: 5 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

inoculation · nutrient: content · Glycine max (soybean)Positive and negative results

179 papers: 170 positive, 9 negative or no effect

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

  1. positive
  2. no effect
  3. negative

175 papers more in this group

See all 179 papers →

inoculation · growth · Glycine max (soybean)Positive and negative results

358 papers: 323 positive, 35 negative or no effect

322 papers in the same direction as this paper · 33 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

354 papers more in this group

See all 358 papers →

inoculation · yield · Glycine max (soybean)Positive and negative results

566 papers: 491 positive, 75 negative or no effect

490 papers in the same direction as this paper · 63 in the opposite direction · 12 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

562 papers more in this group

See all 566 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.