Paper · 2021 · Bangladesh Agronomy Journal

Growth, Flower Dropping, Pod Set and Yield Response of Soybean Varieties as Affected by Suplemental Fertilizer Spray at Flowering

N Chakma; PK Biswas; M Hasanuzzaman

10
claims
20
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by-nc-nd

Abstract

A field experiment was conducted during the period from January to May 2014 to study the response of growth, flower dropping, pod setting and yield of two soybean varieties to foliar fertilization of urea at early stage of flowering. Soybean varieties, BARI Soybean-5 and BARI Soybean-6, were feeded with four supplemental foliar spray treatments of fertilizer, viz. M1: Control i.e., no additional nutrient spray; M2: 20% of recommended urea spray at flowering; M3: 20% dose of the recommended MoP; and M4: 20% dose of the recommended DAP at early flowering stage. The experiment was laid out in a split-plot design with three replications. There was no significant effect of variety, fertilization spray or their interaction observed on growth parameters. However, flower and pod dropping was affected with higher flower dropping (55.2%) in BARI Soybean-5 and maximum pod dropping (16.44%) with DAP spray treatment. Higher yield attributes’ values such as seeds pod-1 (2.42), seed yield (1.18 t ha-1), stover yield (1.02 t ha-1), and biological yield (2.21 t ha-1) were obtained with foliar DAP spray treatment. The interaction of BARI Soybean-5 and foliar DAP spray showed the highest seed yield (1.48 t ha-1), stover yield (1.26 t ha-1) and biological yield (2.75 t ha-1). Bangladesh Agron. J. 2020, 23(2): 111-117

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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 10

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Variety, fertilizer spray, and their interaction had no significant effect on soybean growth parameters.

Taxon
SoybeanGlycine maxt0
Treatment
fertilization spraye0
Outcome
growth parameterse0
Direction
no significant effecte0

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

“There was no significant effect of variety, fertilization spray or their interaction observed on growth parameters”

✓ located verbatim in the source · abstract, characters 642–756 · show in text ↑
t0

“Soybean Varieties”

✓ located verbatim in the source · title, characters 55–72 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

BARI Soybean-5 had higher flower dropping at 55.2%.

Taxon
SoybeanGlycine maxt0
Material
BARI Soybean-5e0
Outcome
flower droppinge0
Direction
highere0
Value
55.2%e0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“higher flower dropping (55.2%) in BARI Soybean-5”

✓ located verbatim in the source · abstract, characters 809–857 · show in text ↑
t0

“Soybean Varieties”

✓ located verbatim in the source · title, characters 55–72 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

DAP spray produced maximum pod dropping of 16.44%.

Taxon
SoybeanGlycine maxt0
Treatment
DAP spray treatmente0
Outcome
pod droppinge0
Direction
maximume0
Value
16.44%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

“maximum pod dropping (16.44%) with DAP spray treatment”

✓ located verbatim in the source · abstract, characters 862–916 · show in text ↑
t0

“Soybean Varieties”

✓ located verbatim in the source · title, characters 55–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar DAP spray gave higher seeds per pod, 2.42.

Taxon
SoybeanGlycine maxt0
Treatment
foliar DAP spray treatmente0
Outcome
seeds pod-1e0
Direction
Highere0
Value
2.42e0

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

“Higher yield attributes’ values such as seeds pod-1 (2.42), seed yield (1.18 t ha-1), stover yield (1.02 t ha-1), and biological yield (2.21 t ha-1) were obtained with foliar DAP spray treatment”

✓ located verbatim in the source · abstract, characters 918–1112 · show in text ↑
t0

“Soybean Varieties”

✓ located verbatim in the source · title, characters 55–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar DAP spray gave higher seed yield of 1.18 t ha-1.

Taxon
SoybeanGlycine maxt0
Treatment
foliar DAP spray treatmente0
Outcome
seed yielde0
Direction
Highere0
Value
1.18 t ha-1e0

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

“Higher yield attributes’ values such as seeds pod-1 (2.42), seed yield (1.18 t ha-1), stover yield (1.02 t ha-1), and biological yield (2.21 t ha-1) were obtained with foliar DAP spray treatment”

✓ located verbatim in the source · abstract, characters 918–1112 · show in text ↑
t0

“Soybean Varieties”

✓ located verbatim in the source · title, characters 55–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar DAP spray gave higher stover yield of 1.02 t ha-1.

Taxon
SoybeanGlycine maxt0
Treatment
foliar DAP spray treatmente0
Outcome
stover yielde0
Direction
Highere0
Value
1.02 t ha-1e0

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

“Higher yield attributes’ values such as seeds pod-1 (2.42), seed yield (1.18 t ha-1), stover yield (1.02 t ha-1), and biological yield (2.21 t ha-1) were obtained with foliar DAP spray treatment”

✓ located verbatim in the source · abstract, characters 918–1112 · show in text ↑
t0

“Soybean Varieties”

✓ located verbatim in the source · title, characters 55–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar DAP spray gave higher biological yield of 2.21 t ha-1.

Taxon
SoybeanGlycine maxt0
Treatment
foliar DAP spray treatmente0
Outcome
biological yielde0
Direction
Highere0
Value
2.21 t ha-1e0

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

“Higher yield attributes’ values such as seeds pod-1 (2.42), seed yield (1.18 t ha-1), stover yield (1.02 t ha-1), and biological yield (2.21 t ha-1) were obtained with foliar DAP spray treatment”

✓ located verbatim in the source · abstract, characters 918–1112 · show in text ↑
t0

“Soybean Varieties”

✓ located verbatim in the source · title, characters 55–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

BARI Soybean-5 with foliar DAP spray had the highest seed yield, 1.48 t ha-1.

Taxon
SoybeanGlycine maxt0
Material
BARI Soybean-5e0
Treatment
foliar DAP spraye0
Outcome
seed yielde0
Direction
higheste0
Value
1.48 t ha-1e0

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 interaction of BARI Soybean-5 and foliar DAP spray showed the highest seed yield (1.48 t ha-1), stover yield (1.26 t ha-1) and biological yield (2.75 t ha-1)”

✓ located verbatim in the source · abstract, characters 1114–1275 · show in text ↑
t0

“Soybean Varieties”

✓ located verbatim in the source · title, characters 55–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

BARI Soybean-5 with foliar DAP spray had the highest stover yield, 1.26 t ha-1.

Taxon
SoybeanGlycine maxt0
Material
BARI Soybean-5e0
Treatment
foliar DAP spraye0
Outcome
stover yielde0
Direction
higheste0
Value
1.26 t ha-1e0

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 interaction of BARI Soybean-5 and foliar DAP spray showed the highest seed yield (1.48 t ha-1), stover yield (1.26 t ha-1) and biological yield (2.75 t ha-1)”

✓ located verbatim in the source · abstract, characters 1114–1275 · show in text ↑
t0

“Soybean Varieties”

✓ located verbatim in the source · title, characters 55–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

BARI Soybean-5 with foliar DAP spray had the highest biological yield, 2.75 t ha-1.

Taxon
SoybeanGlycine maxt0
Material
BARI Soybean-5e0
Treatment
foliar DAP spraye0
Outcome
biological yielde0
Direction
higheste0
Value
2.75 t ha-1e0

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 interaction of BARI Soybean-5 and foliar DAP spray showed the highest seed yield (1.48 t ha-1), stover yield (1.26 t ha-1) and biological yield (2.75 t ha-1)”

✓ located verbatim in the source · abstract, characters 1114–1275 · show in text ↑
t0

“Soybean Varieties”

✓ located verbatim in the source · title, characters 55–72 · show in text ↑

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

207 papers: 171 positive, 36 negative or no effect

35 papers in the same direction as this paper · 171 in the opposite direction

  1. positive
  2. positive
  3. positive

203 papers more in this group

See all 207 papers →

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

404 papers: 332 positive, 72 negative or no effect

331 papers in the same direction as this paper · 66 in the opposite direction · 6 reporting no difference from an alternative

  1. positive
    Foliar 19:19:19 (NPK) at 2% with RDF at pod initiation gave the highest soybean grain yield, 2189 kg/ha.

    Soybean productivity as influenced by foliar application of nutrients · 2018 · compared with all the treatments except application of 2% urea along with RDF

    Same directionCited by this paper

  2. negative
  3. no effect

400 papers more in this group

See all 404 papers →

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

418 papers: 359 positive, 59 negative or no effect

58 papers in the same direction as this paper · 359 in the opposite direction

  1. positive
  2. positive
  3. positive

414 papers more in this group

See all 418 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.