Paper · 2022 · International Journal of Plant & Soil Science

Studies on Phosphorous Dynamics in Soils

Sumana Balo; Debasis Mahata

19
claims
36
verbatim quotes
3
citations
3
research areas
✓
Open access

Abstract

Over two-thirds of the soils in the world suffer from phosphorus shortages (P). Due to phosphorus being unavailable to all but a small portion of plants, agricultural productivity diminishes. Phosphorus-deficient soils have traditionally been fertilized in order to decrease the severity of the environmental impact. Improving agricultural management practices for sustainable crop output, including reduction in phosphorus loss in terms of runoff, is the emphasis of this study. Investigating chemical fractionation mechanisms to distinguish between occluded P, acid-extractable calcium-bonded P, and non-occluded P is necessary for increasing inorganic phosphorous (Pi) in mung bean (Vigna radiata) types and establishing net grazing systems. Phosphate (P) is known to be transferred between pools due to weathering, with the highest P retention rates found in clay-rich soils. Soil with a finer texture is better able to absorb and fix phosphorus, which means more nutrients and water can be made available to the plant when mungbean varieties are inoculated into it. More photosynthesis means more accumulated dry stuff. The P-treated variety of mungbean had the greatest yield index (13.28). Pods per plant (46.02), pods per crop (8.20), test weight (40.63 gm), pod weight (8.0 g), and seed weight (1.0 g) were all significantly increased when fertilization done with Diammonium phosphate (DAP). An increase in nodule count, leaf area index, plant height, grain yield, total chlorophyll content, and straw output of up to 40% was observed at higher P2O5 concentrations (2988 kilograms per hectare). Each plant developed the maximum number of nodules after receiving injections of Phosphate solubilizing bacteria (PSB) and Aspergillus awamori. Its plants were the biggest and most productive overall, and its leaves contained the highest concentrations of chlorophyll. In acidic piedmont soil, liming increased mungbean yields by adjusting other chemical properties and boosting pH. They contend that expanding India's production of pulses is essential for the country to eventually achieve food security. P nutrition needs to be incorporated into farmers' and extension workers' balanced nutrient management programs if they wish to see higher quality pulse yields and greater long-term profitability.

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Claims 19

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The phosphorus-treated mungbean variety had the greatest yield index, 13.28.

Taxon
mungbeanVigna radiatae0
Treatment
P-treatede0
Outcome
yield indexe0
Direction
greateste0
Value
13.28e0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The P-treated variety of mungbean had the greatest yield index (13.28)”

✓ located verbatim in the source · abstract, characters 1125–1195 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Diammonium phosphate significantly increased Pods per plant to 46.02.

Taxon
mung beanVigna radiatae1
Treatment
Diammonium phosphate (DAP)e0
Outcome
Pods per plante0
Direction
increasede0
Value
46.02e0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“Pods per plant (46.02), pods per crop (8.20), test weight (40.63 gm), pod weight (8.0 g), and seed weight (1.0 g) were all significantly increased when fertilization done with Diammonium phosphate (DAP)”

✓ located verbatim in the source · abstract, characters 1197–1399 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Diammonium phosphate significantly increased pods per crop to 8.20.

Taxon
mung beanVigna radiatae1
Treatment
Diammonium phosphate (DAP)e0
Outcome
pods per crope0
Direction
increasede0
Value
8.20e0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“Pods per plant (46.02), pods per crop (8.20), test weight (40.63 gm), pod weight (8.0 g), and seed weight (1.0 g) were all significantly increased when fertilization done with Diammonium phosphate (DAP)”

✓ located verbatim in the source · abstract, characters 1197–1399 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Diammonium phosphate significantly increased test weight to 40.63 gm.

Taxon
mung beanVigna radiatae1
Treatment
Diammonium phosphate (DAP)e0
Outcome
test weighte0
Direction
increasede0
Value
40.63 gme0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“Pods per plant (46.02), pods per crop (8.20), test weight (40.63 gm), pod weight (8.0 g), and seed weight (1.0 g) were all significantly increased when fertilization done with Diammonium phosphate (DAP)”

✓ located verbatim in the source · abstract, characters 1197–1399 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Diammonium phosphate significantly increased pod weight to 8.0 g.

Taxon
mung beanVigna radiatae1
Treatment
Diammonium phosphate (DAP)e0
Outcome
pod weighte0
Direction
increasede0
Value
8.0 ge0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“Pods per plant (46.02), pods per crop (8.20), test weight (40.63 gm), pod weight (8.0 g), and seed weight (1.0 g) were all significantly increased when fertilization done with Diammonium phosphate (DAP)”

✓ located verbatim in the source · abstract, characters 1197–1399 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Diammonium phosphate significantly increased seed weight to 1.0 g.

Taxon
mung beanVigna radiatae1
Treatment
Diammonium phosphate (DAP)e0
Outcome
seed weighte0
Direction
increasede0
Value
1.0 ge0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“Pods per plant (46.02), pods per crop (8.20), test weight (40.63 gm), pod weight (8.0 g), and seed weight (1.0 g) were all significantly increased when fertilization done with Diammonium phosphate (DAP)”

✓ located verbatim in the source · abstract, characters 1197–1399 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher P2O5 increased nodule count; the group increased by up to 40%.

Taxon
mung beanVigna radiatae1
Treatment
higher P2O5 concentrations (2988 kilograms per hectare)e0
Outcome
nodule counte0
Direction
increasee0
Value
up to 40%e0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“An increase in nodule count, leaf area index, plant height, grain yield, total chlorophyll content, and straw output of up to 40% was observed at higher P2O5 concentrations (2988 kilograms per hectare)”

✓ located verbatim in the source · abstract, characters 1401–1602 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher P2O5 increased leaf area index; the group increased by up to 40%.

Taxon
mung beanVigna radiatae1
Treatment
higher P2O5 concentrations (2988 kilograms per hectare)e0
Outcome
leaf area indexe0
Direction
increasee0
Value
up to 40%e0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“An increase in nodule count, leaf area index, plant height, grain yield, total chlorophyll content, and straw output of up to 40% was observed at higher P2O5 concentrations (2988 kilograms per hectare)”

✓ located verbatim in the source · abstract, characters 1401–1602 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher P2O5 increased plant height; the group increased by up to 40%.

Taxon
mung beanVigna radiatae1
Treatment
higher P2O5 concentrations (2988 kilograms per hectare)e0
Outcome
plant heighte0
Direction
increasee0
Value
up to 40%e0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“An increase in nodule count, leaf area index, plant height, grain yield, total chlorophyll content, and straw output of up to 40% was observed at higher P2O5 concentrations (2988 kilograms per hectare)”

✓ located verbatim in the source · abstract, characters 1401–1602 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher P2O5 increased grain yield; the group increased by up to 40%.

Taxon
mung beanVigna radiatae1
Treatment
higher P2O5 concentrations (2988 kilograms per hectare)e0
Outcome
grain yielde0
Direction
increasee0
Value
up to 40%e0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“An increase in nodule count, leaf area index, plant height, grain yield, total chlorophyll content, and straw output of up to 40% was observed at higher P2O5 concentrations (2988 kilograms per hectare)”

✓ located verbatim in the source · abstract, characters 1401–1602 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher P2O5 increased total chlorophyll content; the group increased by up to 40%.

Taxon
mung beanVigna radiatae1
Treatment
higher P2O5 concentrations (2988 kilograms per hectare)e0
Outcome
total chlorophyll contente0
Direction
increasee0
Value
up to 40%e0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“An increase in nodule count, leaf area index, plant height, grain yield, total chlorophyll content, and straw output of up to 40% was observed at higher P2O5 concentrations (2988 kilograms per hectare)”

✓ located verbatim in the source · abstract, characters 1401–1602 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher P2O5 increased straw output; the group increased by up to 40%.

Taxon
mung beanVigna radiatae1
Treatment
higher P2O5 concentrations (2988 kilograms per hectare)e0
Outcome
straw outpute0
Direction
increasee0
Value
up to 40%e0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“An increase in nodule count, leaf area index, plant height, grain yield, total chlorophyll content, and straw output of up to 40% was observed at higher P2O5 concentrations (2988 kilograms per hectare)”

✓ located verbatim in the source · abstract, characters 1401–1602 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phosphate solubilizing bacteria injections produced the maximum nodule count.

Taxon
mung beanVigna radiatae1
Treatment
injections of Phosphate solubilizing bacteria (PSB)e0
Interactor
Phosphate solubilizing bacteria (PSB)e0symbiont
Outcome
number of nodulese0
Direction
maximume0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“Each plant developed the maximum number of nodules after receiving injections of Phosphate solubilizing bacteria (PSB) and Aspergillus awamori”

✓ located verbatim in the source · abstract, characters 1604–1746 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Aspergillus awamori injections produced the maximum nodule count.

Taxon
mung beanVigna radiatae1
Treatment
injections of Phosphate solubilizing bacteria (PSB) and Aspergillus awamorie0
Interactor
Aspergillus awamoriAspergillus awamorie0symbiont
Outcome
number of nodulese0
Direction
maximume0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“Each plant developed the maximum number of nodules after receiving injections of Phosphate solubilizing bacteria (PSB) and Aspergillus awamori”

✓ located verbatim in the source · abstract, characters 1604–1746 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The inoculated mungbean plants showed biggest plants.

Taxon
mung beanVigna radiatae1
Outcome
plantse0
Direction
biggeste0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“Its plants were the biggest and most productive overall, and its leaves contained the highest concentrations of chlorophyll”

✓ located verbatim in the source · abstract, characters 1748–1871 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The inoculated mungbean plants showed most productive.

Taxon
mung beanVigna radiatae1
Outcome
productivee0
Direction
moste0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“Its plants were the biggest and most productive overall, and its leaves contained the highest concentrations of chlorophyll”

✓ located verbatim in the source · abstract, characters 1748–1871 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The inoculated mungbean plants showed highest concentrations of chlorophyll.

Taxon
mung beanVigna radiatae1
Outcome
concentrations of chlorophylle0
Direction
higheste0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“Its plants were the biggest and most productive overall, and its leaves contained the highest concentrations of chlorophyll”

✓ located verbatim in the source · abstract, characters 1748–1871 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Liming increased mungbean yield in acidic piedmont soil.

Taxon
mungbeanVigna radiatae0
Treatment
liminge0
Outcome
mungbean yieldse0
Direction
increasede0
Setting
acidic piedmont soile0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In acidic piedmont soil, liming increased mungbean yields by adjusting other chemical properties and boosting pH”

✓ located verbatim in the source · abstract, characters 1873–1985 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Authors recommend adding P nutrition to balanced nutrient management programs.

Taxon
mung beanVigna radiatae1
Outcome
P nutrition needs to be incorporated into farmers' and extension workers' balanced nutrient management programse0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“mung bean (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 675–700 · show in text ↑
e0

“P nutrition needs to be incorporated into farmers' and extension workers' balanced nutrient management programs if they wish to see higher quality pulse yields and greater long-term profitability”

✓ located verbatim in the source · abstract, characters 2110–2305 · show in text ↑

Aspergillus awamori · symbiosis · Vigna radiata (mung bean)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

diammonium hydrogen phosphate · yield · Vigna radiata (mung bean)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 →

phosphorus · physiology: pigments · Vigna radiata (mung bean)Results differ

11 papers: 10 positive, 1 negative or no effect

9 papers in the same direction as this paper · 1 in the opposite direction

  1. positive
  2. no effect
  3. positive

7 papers more in this group

See all 11 papers →

inoculation · symbiosis · Vigna radiata (mung bean)Results differ

81 papers: 79 positive, 2 negative or no effect

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

  1. no effect
  2. no effect
  3. positive

77 papers more in this group

See all 81 papers →

phosphorus · yield · Vigna radiata (mung bean)Results differ

179 papers: 175 positive, 4 negative or no effect

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

  1. positive
  2. negative
  3. no effect

175 papers more in this group

See all 179 papers →

lime · yield · Vigna radiata (mung bean)Positive and negative results

28 papers: 27 positive, 1 negative or no effect

26 papers in the same direction as this paper · 1 in the opposite direction

  1. positive
  2. positive
  3. negative

24 papers more in this group

See all 28 papers →

phosphorus · symbiosis · Vigna radiata (mung bean)Positive and negative results

42 papers: 41 positive, 1 negative or no effect

40 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

38 papers more in this group

See all 42 papers →

phosphorus · growth · Vigna radiata (mung bean)Positive and negative results

68 papers: 66 positive, 2 negative or no effect

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

  1. no effect
  2. no effect
  3. positive

64 papers more in this group

See all 68 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.