Paper · 2021 · REVISTA DE AGRICULTURA NEOTROPICAL

Azospirillum brasilense AND COMPOUND OF PHYTOHORMONES AS BIOSTIMULANTS IN JALO PRECOCE BEANS

Allisson Sousa Moreira; Lucymara Merquides Contardi; Lucas Jandrey Camilo; et al.

6
claims
12
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by

Abstract

Beans are one of the most important crops in Brazil but still have a low yield. The use of technologies such as the application of biostimulants can provide greater yield for the crop. Thus, the work aimed to evaluate the effect of using Azospirillum brasilense and phytohormones on Jalo Precoce beans. The experiment was carried out in randomized blocks with nine treatments and four replications. The treatments consisted of a control, Stimulate (compound of phytohormones), and A. brasilense applied isolated or associated to the seeds or in a furrow. The plant height, stem diameter, shoot dry matter, number of pods per plant, number of grains per pod, the weight of grains per pod, and 100-grain weight were favored by A. brasilense and compound of phytohormones. The highest yield of Jalo Precoce beans (2218 kg ha-1) was obtained using the A. brasilense + phytohormone compound applied in the sowing furrow. The grain yield of Jalo Precoce beans showed a high positive correlation with the number of pods per plant and medium correlation with stem diameter and shoot dry matter.

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

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 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Azospirillum and the phytohormone compound favored plant height, stem diameter and shoot dry matter.

Taxon
beanst0
Treatment
A. brasilense and compound of phytohormonese0
Interactor
A. brasilenseAzospirillum brasilensee0symbiont
Outcome
plant height, stem diameter, shoot dry mattere0
Direction
favorede0

Not reportedComparator

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

Azospirillum brasilense
Azospirillum brasilense · InteractorCristiane Colodel · CC BY 4.0 · iNaturalist ↗

Verbatim

e0

“The plant height, stem diameter, shoot dry matter, number of pods per plant, number of grains per pod, the weight of grains per pod, and 100-grain weight were favored by A. brasilense and compound of phytohormones”

✓ located verbatim in the source · abstract, characters 555–768 · show in text ↑
t0

“JALO PRECOCE BEANS”

✓ located verbatim in the source · title, characters 74–92 · show in text ↑
t1

“JALO PRECOCE BEANS”

✓ located verbatim in the source · title, characters 74–92 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Azospirillum and the phytohormone compound favored pod and grain yield components.

Taxon
beanst0
Treatment
A. brasilense and compound of phytohormonese0
Interactor
A. brasilenseAzospirillum brasilensee0symbiont
Outcome
number of pods per plant, number of grains per pod, the weight of grains per pode0
Direction
favorede0

Not reportedComparator

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

Azospirillum brasilense
Azospirillum brasilense · InteractorCristiane Colodel · CC BY 4.0 · iNaturalist ↗

Verbatim

e0

“The plant height, stem diameter, shoot dry matter, number of pods per plant, number of grains per pod, the weight of grains per pod, and 100-grain weight were favored by A. brasilense and compound of phytohormones”

✓ located verbatim in the source · abstract, characters 555–768 · show in text ↑
t0

“JALO PRECOCE BEANS”

✓ located verbatim in the source · title, characters 74–92 · show in text ↑
t1

“JALO PRECOCE BEANS”

✓ located verbatim in the source · title, characters 74–92 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Azospirillum and the phytohormone compound favored 100-grain weight.

Taxon
beanst0
Treatment
A. brasilense and compound of phytohormonese0
Interactor
A. brasilenseAzospirillum brasilensee0symbiont
Outcome
100-grain weighte0
Direction
favorede0

Not reportedComparator

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

Azospirillum brasilense
Azospirillum brasilense · InteractorCristiane Colodel · CC BY 4.0 · iNaturalist ↗

Verbatim

e0

“100-grain weight were favored by A. brasilense and compound of phytohormones”

✓ located verbatim in the source · abstract, characters 692–768 · show in text ↑
t0

“JALO PRECOCE BEANS”

✓ located verbatim in the source · title, characters 74–92 · show in text ↑
t1

“JALO PRECOCE BEANS”

✓ located verbatim in the source · title, characters 74–92 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Furrow application of Azospirillum and phytohormones produced the highest bean yield of 2218 kg ha-1.

Taxon
Jalo Precoce beanse0
Treatment
A. brasilense + phytohormone compound applied in the sowing furrowe0
Interactor
A. brasilenseAzospirillum brasilensee0symbiont
Outcome
yielde0
Direction
higheste0
Value
2218 kg ha-1e0

Not reportedComparator

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

Azospirillum brasilense
Azospirillum brasilense · InteractorCristiane Colodel · CC BY 4.0 · iNaturalist ↗

Verbatim

e0

“The highest yield of Jalo Precoce beans (2218 kg ha-1) was obtained using the A. brasilense + phytohormone compound applied in the sowing furrow”

✓ located verbatim in the source · abstract, characters 770–914 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Bean grain yield had a high positive correlation with pods per plant.

Taxon
Jalo Precoce beanse0
Organ / stage
podse0
Outcome
grain yielde0
Direction
positivee0
Qualifier
high positive correlatione0

Verbatim

e0

“The grain yield of Jalo Precoce beans showed a high positive correlation with the number of pods per plant and medium correlation with stem diameter and shoot dry matter”

✓ located verbatim in the source · abstract, characters 916–1085 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Bean grain yield had a medium correlation with stem diameter and shoot dry matter.

Taxon
Jalo Precoce beanse0
Organ / stage
steme0
Outcome
grain yielde0
Qualifier
medium correlatione0

Not reportedDirection

Verbatim

e0

“The grain yield of Jalo Precoce beans showed a high positive correlation with the number of pods per plant and medium correlation with stem diameter and shoot dry matter”

✓ located verbatim in the source · abstract, characters 916–1085 · show in text ↑

Azospirillum brasilense · yield · Phaseolus vulgaris (common bean)Positive and negative results

14 papers: 10 positive, 4 negative or no effect

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

  1. negative
  2. negative
  3. negative

10 papers more in this group

See all 14 papers →

Azospirillum brasilense · growth · Phaseolus vulgaris (common bean)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 →

class · yield · Phaseolus vulgaris (common bean)Positive and negative results

16 papers: 13 positive, 3 negative or no effect

12 papers in the same direction as this paper · 2 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

12 papers more in this group

See all 16 papers →

class · growth · Phaseolus vulgaris (common bean)Positive and negative results

19 papers: 12 positive, 7 negative or no effect

11 papers in the same direction as this paper · 7 in the opposite direction

  1. negative
  2. no effect
  3. negative

15 papers more in this group

See all 19 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.