Paper · 2021 · Ciência Rural

Plant growth analysis describing the soybean plants response on dryland field to seed co-inoculation

Pedro Henrique de Medeiros Buso; Ricardo Augusto de Oliveira; Edelclaiton Daros; et al.

5
claims
8
verbatim quotes
5
citations
3
research areas
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Open access · cc-by-nc

Abstract

ABSTRACT: Plant growth analysis can be used for soybean plants evaluation to identify morphologic changes caused by soil microbes after seed inoculation. The objective was to measure changes of inoculated soybean plants grown under regular field Brazilian production conditions. The experiment was carried out to compare 5 inoculation treatments: T1 (Bradyrhizobium japonicum and B. diazoefficiens), T2 (T1 and Azospirillum brasilense), T3 (T1 and Trichoderma asperellum), T4 (T1 and T. virens, and Bacillus amyloliquefaciens) and T5 (T1 and Penicillum bilaiae). Leaf area, shoot and root dry matter were measured at vegetative and reproductive growth stages. Results of this study validate the contribution of plant growth analysis of soybeans plants for identifying their responses promoted by the combined inoculation of their seeds with selected microbes. Also, the microbial effects on plant growth vary not only between microbes but also between parts of the plants and through the plant development stages. The introduction of different microbes in soybean rhizosphere combined with Bradyrhizobium sp. strains can contribute to increase crop dry matter productivity during its growing cycle.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. Read at the source ↗

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Claims 5

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Growth analysis identified soybean responses to combined microbial seed inoculation.

Taxon
soybeans plantsGlycine maxe0
Treatment
combined inoculation of their seeds with selected microbese0
Outcome
identifying their responsese0

Not reportedComparatorValue

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“plant growth analysis of soybeans plants for identifying their responses promoted by the combined inoculation of their seeds with selected microbes”

✓ located verbatim in the source · abstract, characters 711–858 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Microbial effects on soybean growth varied between microbes.

Taxon
soybean plantsGlycine maxt0
Outcome
plant growthe0
Qualifier
between microbese0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“the microbial effects on plant growth vary not only between microbes but also between parts of the plants and through the plant development stages”

✓ located verbatim in the source · abstract, characters 866–1012 · show in text ↑
t0

“soybean plants”

✓ located verbatim in the source · title, characters 37–51 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Microbial effects on soybean growth varied between plant parts.

Taxon
soybean plantsGlycine maxt0
Outcome
plant growthe0
Qualifier
between parts of the plantse0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“the microbial effects on plant growth vary not only between microbes but also between parts of the plants and through the plant development stages”

✓ located verbatim in the source · abstract, characters 866–1012 · show in text ↑
t0

“soybean plants”

✓ located verbatim in the source · title, characters 37–51 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Microbial effects on soybean growth varied across development stages.

Taxon
soybean plantsGlycine maxt0
Outcome
plant growthe0
Qualifier
through the plant development stagese0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“the microbial effects on plant growth vary not only between microbes but also between parts of the plants and through the plant development stages”

✓ located verbatim in the source · abstract, characters 866–1012 · show in text ↑
t0

“soybean plants”

✓ located verbatim in the source · title, characters 37–51 · show in text ↑
Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Adding microbes alongside Bradyrhizobium strains may increase soybean crop dry matter productivity.

Taxon
soybeanGlycine maxe0
Treatment
introduction of different microbes in soybean rhizosphere combined with Bradyrhizobium sp. strainse0
Interactor
Bradyrhizobium sp.Bradyrhizobiume0symbiont
Outcome
crop dry matter productivitye0
Direction
increasee0
Qualifier
during its growing cyclee0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Bradyrhizobium
Bradyrhizobium · Interactor · picture of the genus (one of its species)Louisa Howard - Dartmouth Electron Microscope Facility · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The introduction of different microbes in soybean rhizosphere combined with Bradyrhizobium sp. strains can contribute to increase crop dry matter productivity during its growing cycle.”

✓ located verbatim in the source · abstract, characters 1014–1198 · show in text ↑

Bradyrhizobium · yield · Glycine max (soybean)Results differ

36 papers: 32 positive, 4 negative or no effect

31 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

32 papers more in this group

See all 36 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.