Paper · 2023 · Agronomy

Effect of Pesticides and a Long-Life Inoculant on Nodulation Process and Soybean Seed Quality during Storage

Rodrigo S. Araújo; Gisele C. Silva; Itamar R. Teixeira; et al.

2
claims
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verbatim quotes
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citations
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research areas
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Open access · cc-by

Abstract

Inoculants containing strains of bacteria that fix atmospheric N that are tolerant or resistant to chemical products commonly used in seed treatment are classified as long-life inoculants, which contribute to improving the efficiency of nodulating bacteria in soybean crops. The objective of this work was to evaluate the effects of applying commonly used pesticides in seed treatment and a long-life inoculant, alone or in combination, on the nodulation process and seed quality of soybeans during storage. The first experiment was carried out in a greenhouse using a completely randomized design, in an 8 × 2 factorial arrangement, with three replications. The treatments consisted of applications of industrial seed treatments: control, MaximAdvanced, Fortenza, long-life inoculant, MaximAdvanced + Fortenza, MaximAdvanced + long-life inoculant, Fortenza + long-life inoculant, and MaximAdvanced + Fortenza + long-life inoculant. The seeds were sown in pots containing soils from two crop areas. The second experiment was carried out in a laboratory, using a completely randomized design in an 8 × 7 factorial arrangement, with four replications. The treatments consisted of the same eight treatments used in the greenhouse experiment, which were applied before packaging and storing the seeds for two months. The industrial seed treatment with the mixture of fungicide, insecticide, and inoculants improved the soybean photosynthesis and nodulation processes, regardless of the history of the area. Soybean seeds can be stored for commercial purposes for up to 40 days, regardless of the seed treatment with fungicide, insecticide, and long-life inoculant applied alone or in combination.

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Claims 2

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined fungicide, insecticide and inoculant treatment improved soybean photosynthesis and nodulation regardless of area history.

Taxon
soybeanGlycine maxe0
Treatment
industrial seed treatment with the mixture of fungicide, insecticide, and inoculantse0
Outcome
soybean photosynthesis and nodulation processese0
Direction
improvede0
Qualifier
regardless of the history of the areae0

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

“The industrial seed treatment with the mixture of fungicide, insecticide, and inoculants improved the soybean photosynthesis and nodulation processes, regardless of the history of the area.”

✓ located verbatim in the source · abstract, characters 1313–1502 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Soybean seeds could be stored commercially for up to 40 days regardless of pesticide or inoculant treatment.

Taxon
SoybeanGlycine maxe0
Outcome
stored for commercial purposese0
Value
40 dayse0
Qualifier
regardless of the seed treatment with fungicide, insecticide, and long-life inoculant applied alone or in combinatione0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Soybean seeds can be stored for commercial purposes for up to 40 days, regardless of the seed treatment with fungicide, insecticide, and long-life inoculant applied alone or in combination.”

✓ located verbatim in the source · abstract, characters 1503–1692 · show in text ↑

insecticide · physiology: photosynthesis · Glycine max (soybean)Positive and negative results

4 papers: 2 positive, 2 negative or no effect

1 paper in the same direction as this paper · 2 in the opposite direction

  1. no effect
  2. negative
  3. positive
See all 4 papers →

inoculation · physiology: photosynthesis · Glycine max (soybean)Positive and negative results

34 papers: 31 positive, 3 negative or no effect

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

  1. no effect
  2. no effect
  3. negative

30 papers more in this group

See all 34 papers →

fungicide · physiology: photosynthesis · Glycine max (soybean)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

seed treatment · physiology: photosynthesis · Glycine max (soybean)Results agree

12 papers: 12 positive, 0 negative or no effect

11 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

8 papers more in this group

See all 12 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.