Paper · 2022 · International Journal of Plant & Soil Science

Effect of Phosphorus, Sulphur and Gibberellic Acid on Growth, Root Nodules and Yield of Soybean [Glycine max (L.) Merrill]

Bahnu Pratap Ghasil; Harphool Meena; . Manoj; et al.

9
claims
24
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

An experiment was conducted during kharif season 2020 at Instructional Farm, College of Agriculture, Ummedganj, Kota. The experiment comprised twenty-four treatment combinations, having four levels of phosphorus viz., 0, 20, 40 and 60 kg ha-1, three levels of sulphur viz., 15, 30 and 45 kg ha-1 and foliar spray of gibberellic acid viz., no spray and spray of GA3 @ 75 ppm laid out in sub-sub split-plot design with three replications. Results showed that application of 60 kg P2O5 ha-1 had significant effect on plant height, dry matter accumulation plant-1, branches plant-1 at 30, 60 DAS and at harvest, root nodules plant-1 and their dry weight at 45 DAS while root nodules plant-1 and their dry weight at 45 DAS andseed yield (1956 kg ha-1) over application of 40, 20 kg P2O5 ha-1 and control. Significantly higher seed yield (1956 kg ha-1) was recorded under application of 60 kg P2O5 ha-1 over application of 20 kg P2O5 ha-1 and control. However, it was found at par with application of 40 kg P2O5 ha-1. Application of 45 kg sulphur ha-1 had significantly higher plant height (cm) at 60 DAS and at harvest, dry matter accumulation (g plant-1) at 30, 60 and at harvest stages, branches plant-1 at 30, 60 and at harvest stage, number of root nodules and their dry weight (g) and seed yield (1742 kg ha-1) which was found at par with application of 30 kg sulphur ha-1 over 15 kg sulphur ha-1. Application of gibberellic acid @ 75 ppm as foliar spray gave significantly higher plant height (cm) at 60 DAS and at harvest stage, dry matter accumulation (g plant-1) at 60 DAS and at harvest, branches plant-1 at 30, 60 DAS and harvestand seed yield (1770 kg/ha) over control.

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Claims 9

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

60 kg P2O5 ha-1 significantly affected soybean plant height, dry matter and branch number.

Taxon
SoybeanGlycine maxt0
Treatment
60 kg P2O5 ha-1e0
Outcome
plant height, dry matter accumulation plant-1, branches plant-1e0
Qualifier
30, 60 DAS and at harveste0

Not reportedComparatorDirection

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“application of 60 kg P2O5 ha-1 had significant effect on plant height, dry matter accumulation plant-1, branches plant-1 at 30, 60 DAS and at harvest”

✓ located verbatim in the source · abstract, characters 457–606 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 88–95 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

60 kg P2O5 ha-1 significantly affected root nodule number and dry weight.

Taxon
SoybeanGlycine maxt0
Treatment
60 kg P2O5 ha-1e1
Outcome
root nodules plant-1 and their dry weighte0
Qualifier
45 DASe0

Not reportedComparatorDirection

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“while root nodules plant-1 and their dry weight at 45 DAS”

✓ located verbatim in the source · abstract, characters 660–717 · show in text ↑
e1

“application of 60 kg P2O5 ha-1 had significant effect”

✓ located verbatim in the source · abstract, characters 457–510 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 88–95 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

60 kg P2O5 ha-1 produced 1956 kg ha-1 seed yield, significantly above 20 kg P2O5 ha-1 and control.

Taxon
SoybeanGlycine maxt0
Treatment
60 kg P2O5 ha-1e0
Outcome
seed yielde0
Direction
highere0
Value
1956 kg ha-1e0
Comparator
20 kg P2O5 ha-1 and controle0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Significantly higher seed yield (1956 kg ha-1) was recorded under application of 60 kg P2O5 ha-1 over application of 20 kg P2O5 ha-1 and control”

✓ located verbatim in the source · abstract, characters 800–944 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 88–95 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Seed yield under 60 kg P2O5 ha-1 was at par with 40 kg P2O5 ha-1.

Taxon
SoybeanGlycine maxt0
Treatment
60 kg P2O5 ha-1e1
Outcome
seed yielde2
Direction
at pare0
Comparator
40 kg P2O5 ha-1e0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“However, it was found at par with application of 40 kg P2O5 ha-1”

✓ located verbatim in the source · abstract, characters 946–1010 · show in text ↑
e1

“Significantly higher seed yield (1956 kg ha-1) was recorded under application of 60 kg P2O5 ha-1”

✓ located verbatim in the source · abstract, characters 800–896 · show in text ↑
e2

“Significantly higher seed yield (1956 kg ha-1) was recorded under application of 60 kg P2O5 ha-1 over application of 20 kg P2O5 ha-1 and control”

✓ located verbatim in the source · abstract, characters 800–944 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 88–95 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

45 kg sulphur ha-1 significantly increased soybean height, dry matter and branch number versus 15 kg sulphur ha-1.

Taxon
SoybeanGlycine maxt0
Treatment
45 kg sulphur ha-1e0
Outcome
plant height (cm)e0
Direction
highere0
Comparator
15 kg sulphur ha-1e1

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Application of 45 kg sulphur ha-1 had significantly higher plant height (cm) at 60 DAS and at harvest, dry matter accumulation (g plant-1) at 30, 60 and at harvest stages, branches plant-1 at 30, 60 and at harvest stage”

✓ located verbatim in the source · abstract, characters 1012–1231 · show in text ↑
e1

“over 15 kg sulphur ha-1”

✓ located verbatim in the source · abstract, characters 1373–1396 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 88–95 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

45 kg sulphur ha-1 increased soybean nodule number and dry weight.

Taxon
SoybeanGlycine maxt0
Treatment
45 kg sulphur ha-1e1
Outcome
number of root nodules and their dry weight (g)e0
Direction
highere1

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

“number of root nodules and their dry weight (g)”

✓ located verbatim in the source · abstract, characters 1233–1280 · show in text ↑
e1

“Application of 45 kg sulphur ha-1 had significantly higher”

✓ located verbatim in the source · abstract, characters 1012–1070 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 88–95 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

45 kg sulphur ha-1 yielded 1742 kg ha-1 seed, at par with 30 kg sulphur ha-1 and above 15 kg sulphur ha-1.

Taxon
SoybeanGlycine maxt0
Treatment
45 kg sulphur ha-1e1
Outcome
seed yielde0
Direction
highere1
Value
1742 kg ha-1e0
Qualifier
at par with application of 30 kg sulphur ha-1e0
Comparator
15 kg sulphur ha-1e0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“seed yield (1742 kg ha-1) which was found at par with application of 30 kg sulphur ha-1 over 15 kg sulphur ha-1”

✓ located verbatim in the source · abstract, characters 1285–1396 · show in text ↑
e1

“Application of 45 kg sulphur ha-1 had significantly higher”

✓ located verbatim in the source · abstract, characters 1012–1070 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 88–95 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Foliar gibberellic acid at 75 ppm significantly increased soybean height, dry matter and branch number over control.

Taxon
SoybeanGlycine maxt0
Treatment
gibberellic acid @ 75 ppm as foliar spraye0
Outcome
plant height (cm)e0
Direction
highere0
Comparator
controle0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Application of gibberellic acid @ 75 ppm as foliar spray gave significantly higher plant height (cm) at 60 DAS and at harvest stage, dry matter accumulation (g plant-1) at 60 DAS and at harvest, branches plant-1 at 30, 60 DAS and harvestand seed yield (1770 kg/ha) over control”

✓ located verbatim in the source · abstract, characters 1398–1675 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 88–95 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Foliar gibberellic acid at 75 ppm produced 1770 kg/ha seed yield over control.

Taxon
SoybeanGlycine maxt0
Treatment
gibberellic acid @ 75 ppm as foliar spraye0
Outcome
seed yielde0
Direction
highere0
Value
1770 kg/hae0
Comparator
controle0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Application of gibberellic acid @ 75 ppm as foliar spray gave significantly higher plant height (cm) at 60 DAS and at harvest stage, dry matter accumulation (g plant-1) at 60 DAS and at harvest, branches plant-1 at 30, 60 DAS and harvestand seed yield (1770 kg/ha) over control”

✓ located verbatim in the source · abstract, characters 1398–1675 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 88–95 · show in text ↑

Gibberellic acid · growth · Glycine max (soybean)Results differ

35 papers: 30 positive, 5 negative or no effect

29 papers in the same direction as this paper · 5 in the opposite direction

  1. no effect
  2. no effect
  3. no effect

31 papers more in this group

See all 35 papers →

sulfur atom · yield · Glycine max (soybean)Results differ

92 papers: 76 positive, 16 negative or no effect

75 papers in the same direction as this paper · 15 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

88 papers more in this group

See all 92 papers →

sulfur atom · growth · Glycine max (soybean)Positive and negative results

24 papers: 22 positive, 2 negative or no effect

21 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. negative
  3. positive
    Removing sulphur reduced soybean plant height.

    Influence of Sulphur Deficiency on the Metabolism of the Soy Bean · 1935

    Same directionAbout lacking this nutrient, so it counts the other way round

20 papers more in this group

See all 24 papers →

sulfur atom · symbiosis · Glycine max (soybean)Results agree

13 papers: 13 positive, 0 negative or no effect

12 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

9 papers more in this group

See all 13 papers →

Gibberellic acid · yield · Glycine max (soybean)Results agree

17 papers: 17 positive, 0 negative or no effect

16 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

13 papers more in this group

See all 17 papers →

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

207 papers: 171 positive, 36 negative or no effect

170 papers in the same direction as this paper · 35 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. no effect

203 papers more in this group

See all 207 papers →

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

355 papers: 303 positive, 52 negative or no effect

302 papers in the same direction as this paper · 42 in the opposite direction · 10 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

351 papers more in this group

See all 355 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. negative
  2. no effect
  3. no effect

400 papers more in this group

See all 404 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.