Paper · 2020 · International Journal of Chemical Studies

Integrated nutrient management and relationship studies in Cowpea (Vigna unguiculata L. Walp) under rainfed conditions

B Vibhajam Sagal Kiran; NK Kalegore; VP Suryavanshi; et al.

11
claims
31
verbatim quotes
0
citations
1
research areas
✓
Open access

Abstract

Field experiment was conducted on clay soil during kharif season of 2014-15 at College farm, Latur, VNMKV, Parbhani, Maharashtra to study the effect of various sources of nutrients viz., organic manures, inorganic, biofertilizers and their combinations on growth parameters and yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’. The experiment was conducted in a randomized block design (RBD) and replicated thrice. The results revealed that significantly the maximum plant height (30.0 cm), drymatter production (17.5 g per plant), branches per plant (5.9), functionl leaves per plant (14.0) and leaf area per plant (12.1 dm2) were recorded with the application of 75 per cent RDF + Bio-fertilizers + vermicompost @ 1.25 t ha-1 as compared to other treatments. In respect of yield per hectare and over all yield contributing factors viz., pods per plant (6.6), pod yield per plant (7.7 g), seed yield (1066 kg ha-1) and straw yield (2707 kg ha-1) recorded significantly higher in 75 per cent RDF+Bio-fertilizers + vermicompost @ 1.25 t ha-1. The increased supply of N and P through organic manures, inorganic fertilizers and Biofertilizers like Rhizobium and Phosphorous Solubilising Bacteria (PSB) and higher uptake by plants contributed to increased rate of physiological processes in plant and led to higher growth and yield attributes. Correlation coefficients resulted significant positive relationships between growth, yield contributing traits and seed yield.

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Claims 11

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 75 per cent RDF with biofertilizers and vermicompost gave the maximum plant height of cowpea, 30.0 cm.

Material
Konkan Sadhabahare0
Treatment
75 per cent RDF + Bio-fertilizers + vermicompost @ 1.25 t ha-1e2
Outcome
plant heighte2
Direction
maximume2
Value
30.0 cme2
Comparator
other treatmentse2
Setting
College farm, Latur, VNMKV, Parbhani, Maharashtrae1

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’”

✓ located verbatim in the source · abstract, characters 278–356 · show in text ↑
e1

“Field experiment was conducted on clay soil during kharif season of 2014-15 at College farm, Latur, VNMKV, Parbhani, Maharashtra”

✓ located verbatim in the source · abstract, characters 0–128 · show in text ↑
e2

“significantly the maximum plant height (30.0 cm), drymatter production (17.5 g per plant), branches per plant (5.9), functionl leaves per plant (14.0) and leaf area per plant (12.1 dm2) were recorded with the application of 75 per cent RDF + Bio-fertilizers + vermicompost @ 1.25 t ha-1 as compared to other treatments”

✓ located verbatim in the source · abstract, characters 471–789 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 75 per cent RDF with biofertilizers and vermicompost gave the maximum dry matter production of cowpea, 17.5 g per plant.

Material
Konkan Sadhabahare0
Treatment
75 per cent RDF + Bio-fertilizers + vermicompost @ 1.25 t ha-1e2
Outcome
drymatter productione2
Direction
maximume2
Value
17.5 g per plante2
Comparator
other treatmentse2
Setting
College farm, Latur, VNMKV, Parbhani, Maharashtrae1

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’”

✓ located verbatim in the source · abstract, characters 278–356 · show in text ↑
e1

“Field experiment was conducted on clay soil during kharif season of 2014-15 at College farm, Latur, VNMKV, Parbhani, Maharashtra”

✓ located verbatim in the source · abstract, characters 0–128 · show in text ↑
e2

“significantly the maximum plant height (30.0 cm), drymatter production (17.5 g per plant), branches per plant (5.9), functionl leaves per plant (14.0) and leaf area per plant (12.1 dm2) were recorded with the application of 75 per cent RDF + Bio-fertilizers + vermicompost @ 1.25 t ha-1 as compared to other treatments”

✓ located verbatim in the source · abstract, characters 471–789 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 75 per cent RDF with biofertilizers and vermicompost gave the maximum branches per plant of cowpea, 5.9.

Material
Konkan Sadhabahare0
Treatment
75 per cent RDF + Bio-fertilizers + vermicompost @ 1.25 t ha-1e2
Outcome
branches per plante2
Direction
maximume2
Value
5.9e2
Comparator
other treatmentse2
Setting
College farm, Latur, VNMKV, Parbhani, Maharashtrae1

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’”

✓ located verbatim in the source · abstract, characters 278–356 · show in text ↑
e1

“Field experiment was conducted on clay soil during kharif season of 2014-15 at College farm, Latur, VNMKV, Parbhani, Maharashtra”

✓ located verbatim in the source · abstract, characters 0–128 · show in text ↑
e2

“significantly the maximum plant height (30.0 cm), drymatter production (17.5 g per plant), branches per plant (5.9), functionl leaves per plant (14.0) and leaf area per plant (12.1 dm2) were recorded with the application of 75 per cent RDF + Bio-fertilizers + vermicompost @ 1.25 t ha-1 as compared to other treatments”

✓ located verbatim in the source · abstract, characters 471–789 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 75 per cent RDF with biofertilizers and vermicompost gave the maximum functional leaves per plant of cowpea, 14.0.

Material
Konkan Sadhabahare0
Treatment
75 per cent RDF + Bio-fertilizers + vermicompost @ 1.25 t ha-1e2
Outcome
functionl leaves per plante2
Direction
maximume2
Value
14.0e2
Comparator
other treatmentse2
Setting
College farm, Latur, VNMKV, Parbhani, Maharashtrae1

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’”

✓ located verbatim in the source · abstract, characters 278–356 · show in text ↑
e1

“Field experiment was conducted on clay soil during kharif season of 2014-15 at College farm, Latur, VNMKV, Parbhani, Maharashtra”

✓ located verbatim in the source · abstract, characters 0–128 · show in text ↑
e2

“significantly the maximum plant height (30.0 cm), drymatter production (17.5 g per plant), branches per plant (5.9), functionl leaves per plant (14.0) and leaf area per plant (12.1 dm2) were recorded with the application of 75 per cent RDF + Bio-fertilizers + vermicompost @ 1.25 t ha-1 as compared to other treatments”

✓ located verbatim in the source · abstract, characters 471–789 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 75 per cent RDF with biofertilizers and vermicompost gave the maximum leaf area per plant of cowpea, 12.1 dm2.

Material
Konkan Sadhabahare0
Treatment
75 per cent RDF + Bio-fertilizers + vermicompost @ 1.25 t ha-1e2
Outcome
leaf area per plante2
Direction
maximume2
Value
12.1 dm2e2
Comparator
other treatmentse2
Setting
College farm, Latur, VNMKV, Parbhani, Maharashtrae1

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’”

✓ located verbatim in the source · abstract, characters 278–356 · show in text ↑
e1

“Field experiment was conducted on clay soil during kharif season of 2014-15 at College farm, Latur, VNMKV, Parbhani, Maharashtra”

✓ located verbatim in the source · abstract, characters 0–128 · show in text ↑
e2

“significantly the maximum plant height (30.0 cm), drymatter production (17.5 g per plant), branches per plant (5.9), functionl leaves per plant (14.0) and leaf area per plant (12.1 dm2) were recorded with the application of 75 per cent RDF + Bio-fertilizers + vermicompost @ 1.25 t ha-1 as compared to other treatments”

✓ located verbatim in the source · abstract, characters 471–789 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 75 per cent RDF with biofertilizers and vermicompost gave significantly higher pods per plant in cowpea, 6.6.

Material
Konkan Sadhabahare0
Treatment
75 per cent RDF+Bio-fertilizers + vermicompost @ 1.25 t ha-1e3
Outcome
pods per plante3
Direction
significantly highere3
Value
6.6e3
Comparator
other treatmentse2

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’”

✓ located verbatim in the source · abstract, characters 278–356 · show in text ↑
e2

“as compared to other treatments”

✓ located verbatim in the source · abstract, characters 758–789 · show in text ↑
e3

“In respect of yield per hectare and over all yield contributing factors viz., pods per plant (6.6), pod yield per plant (7.7 g), seed yield (1066 kg ha-1) and straw yield (2707 kg ha-1) recorded significantly higher in 75 per cent RDF+Bio-fertilizers + vermicompost @ 1.25 t ha-1”

✓ located verbatim in the source · abstract, characters 791–1070 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 75 per cent RDF with biofertilizers and vermicompost gave significantly higher pod yield per plant in cowpea, 7.7 g.

Material
Konkan Sadhabahare0
Treatment
75 per cent RDF+Bio-fertilizers + vermicompost @ 1.25 t ha-1e3
Outcome
pod yield per plante3
Direction
significantly highere3
Value
7.7 ge3
Comparator
other treatmentse2

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’”

✓ located verbatim in the source · abstract, characters 278–356 · show in text ↑
e2

“as compared to other treatments”

✓ located verbatim in the source · abstract, characters 758–789 · show in text ↑
e3

“In respect of yield per hectare and over all yield contributing factors viz., pods per plant (6.6), pod yield per plant (7.7 g), seed yield (1066 kg ha-1) and straw yield (2707 kg ha-1) recorded significantly higher in 75 per cent RDF+Bio-fertilizers + vermicompost @ 1.25 t ha-1”

✓ located verbatim in the source · abstract, characters 791–1070 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 75 per cent RDF with biofertilizers and vermicompost gave significantly higher seed yield in cowpea, 1066 kg/ha.

Material
Konkan Sadhabahare0
Treatment
75 per cent RDF+Bio-fertilizers + vermicompost @ 1.25 t ha-1e3
Outcome
seed yielde3
Direction
significantly highere3
Value
1066 kg ha-1e3
Comparator
other treatmentse2

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’”

✓ located verbatim in the source · abstract, characters 278–356 · show in text ↑
e2

“as compared to other treatments”

✓ located verbatim in the source · abstract, characters 758–789 · show in text ↑
e3

“In respect of yield per hectare and over all yield contributing factors viz., pods per plant (6.6), pod yield per plant (7.7 g), seed yield (1066 kg ha-1) and straw yield (2707 kg ha-1) recorded significantly higher in 75 per cent RDF+Bio-fertilizers + vermicompost @ 1.25 t ha-1”

✓ located verbatim in the source · abstract, characters 791–1070 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 75 per cent RDF with biofertilizers and vermicompost gave significantly higher straw yield in cowpea, 2707 kg/ha.

Material
Konkan Sadhabahare0
Treatment
75 per cent RDF+Bio-fertilizers + vermicompost @ 1.25 t ha-1e3
Outcome
straw yielde3
Direction
significantly highere3
Value
2707 kg ha-1e3
Comparator
other treatmentse2

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’”

✓ located verbatim in the source · abstract, characters 278–356 · show in text ↑
e2

“as compared to other treatments”

✓ located verbatim in the source · abstract, characters 758–789 · show in text ↑
e3

“In respect of yield per hectare and over all yield contributing factors viz., pods per plant (6.6), pod yield per plant (7.7 g), seed yield (1066 kg ha-1) and straw yield (2707 kg ha-1) recorded significantly higher in 75 per cent RDF+Bio-fertilizers + vermicompost @ 1.25 t ha-1”

✓ located verbatim in the source · abstract, characters 791–1070 · show in text ↑
Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Growth traits, yield contributing traits and seed yield of cowpea show significant positive relationships.

Material
Konkan Sadhabahare0
Outcome
growth, yield contributing traits and seed yielde4
Direction
positivee4

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’”

✓ located verbatim in the source · abstract, characters 278–356 · show in text ↑
e4

“Correlation coefficients resulted significant positive relationships between growth, yield contributing traits and seed yield”

✓ located verbatim in the source · abstract, characters 1370–1495 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Increased N and P supply from organic manures, inorganic fertilizers and biofertilizers is proposed to raise physiological processes and so growth and yield attributes of cowpea.

Treatment
increased supply of N and P through organic manures, inorganic fertilizers and Biofertilizerse5
Interactor
RhizobiumRhizobiume5symbiont
Second interactor
Phosphorous Solubilising Bacteriae5symbiont
Outcome
higher growth and yield attributese5
Qualifier
increased rate of physiological processes in plante5

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield attributes of cowpea (Vigna unguiculata L. Walp) cv. ‘Konkan Sadhabahar’”

✓ located verbatim in the source · abstract, characters 278–356 · show in text ↑
e5

“The increased supply of N and P through organic manures, inorganic fertilizers and Biofertilizers like Rhizobium and Phosphorous Solubilising Bacteria (PSB) and higher uptake by plants contributed to increased rate of physiological processes in plant and led to higher growth and yield attributes”

✓ located verbatim in the source · abstract, characters 1072–1368 · show in text ↑

inoculation · yield · Vigna unguiculata (cowpea)Results differ

116 papers: 99 positive, 17 negative or no effect

98 papers in the same direction as this paper · 16 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. negative
  3. negative

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inoculation · growth · Vigna unguiculata (cowpea)Positive and negative results

102 papers: 92 positive, 10 negative or no effect

91 papers in the same direction as this paper · 8 in the opposite direction · 2 reporting no difference from an alternative

  1. positive
  2. no effect
  3. negative

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fertilization · growth · Vigna unguiculata (cowpea)Positive and negative results

143 papers: 131 positive, 12 negative or no effect

130 papers in the same direction as this paper · 10 in the opposite direction · 2 reporting no difference from an alternative

  1. positive
  2. positive
  3. no effect

139 papers more in this group

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fertilization · yield · Vigna unguiculata (cowpea)Positive and negative results

292 papers: 275 positive, 17 negative or no effect

274 papers in the same direction as this paper · 15 in the opposite direction · 2 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

288 papers more in this group

See all 292 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.