Paper · 2009 · Journal of Plant Disease Sciences

Response of Cowpea (Vigna Unguiculata) Varieties and Varying Levels of Phosphorus on Va-Mycorrhizal (Glomus Fasciculatum) Colonization and Nutrient Uptake

B. L. Mali; Rakesh Shah; Dharmendra Sharma

10
claims
10
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

Vesicular arbuscular mycorrhizae, Glomus fasciculatum significantly enhanced the stem length, root and shoot weight ant uptake of NPK in cowpea plants. It also increased the per cent root colonization and mycorrhizal spore population in soil. Cowpea cultivars have shown variation in their response to mycorrhizal inoculations. Five cultivars of cowpea viz GP-75, RC-24, RCM-14, Pusa Barsati and EC-2851 gave positive response to VA-mycorrhizal inoculations. Cultivar EC-2851 was the best followed by Pusa Barsati. However, the response of other three varieties was not significant. The uptake of three elements was also maximum in cvs. EC-2851 and Pusa Barsati. The supplementary dose of phosphorus (along with mycorrhizae) as single super phosphorus @ 600 and 500 mg per pot supported better plant growth compared to 400 mg per pot. Similarly, the uptake of three elements by cowpea plants was also increased with the increase in phosphorus level in soil.

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Claims 10

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Glomus fasciculatum enhanced cowpea stem length and root and shoot weight.

Taxon
cowpea plantsVigna unguiculatae0
Treatment
Glomus fasciculatume0
Interactor
Glomus fasciculatumRhizophagus fasciculatuse0symbiont
Outcome
stem length, root and shoot weighte0
Direction
enhancede0

Not reportedComparator

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

“Vesicular arbuscular mycorrhizae, Glomus fasciculatum significantly enhanced the stem length, root and shoot weight ant uptake of NPK in cowpea plants.”

✓ located verbatim in the source · abstract, characters 0–151 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Glomus fasciculatum enhanced cowpea NPK uptake.

Taxon
cowpea plantsVigna unguiculatae0
Treatment
Glomus fasciculatume0
Interactor
Glomus fasciculatumRhizophagus fasciculatuse0symbiont
Outcome
uptake of NPKe0
Direction
enhancede0

Not reportedComparator

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

“Vesicular arbuscular mycorrhizae, Glomus fasciculatum significantly enhanced the stem length, root and shoot weight ant uptake of NPK in cowpea plants.”

✓ located verbatim in the source · abstract, characters 0–151 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Inoculation increased cowpea root colonization.

Outcome
per cent root colonizatione0
Direction
increasede0

Not reportedTaxonTreatmentComparator

Verbatim

e0

“It also increased the per cent root colonization and mycorrhizal spore population in soil.”

✓ located verbatim in the source · abstract, characters 152–242 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Inoculation increased mycorrhizal spores in soil.

Outcome
mycorrhizal spore population in soile0
Direction
increasede0

Not reportedTaxonTreatmentComparator

Verbatim

e0

“It also increased the per cent root colonization and mycorrhizal spore population in soil.”

✓ located verbatim in the source · abstract, characters 152–242 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

EC-2851 responded best to mycorrhizal inoculation.

Material
EC-2851e0
Outcome
the beste0
Direction
the beste0
Comparator
Pusa Barsatie0

Not reportedTaxon

Verbatim

e0

“Cultivar EC-2851 was the best followed by Pusa Barsati.”

✓ located verbatim in the source · abstract, characters 459–514 · show in text ↑
Observationobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

Responses of three other cowpea varieties were not significant.

Outcome
response of other three varietiese0

Not reportedTaxonDirection

Verbatim

e0

“However, the response of other three varieties was not significant.”

✓ located verbatim in the source · abstract, characters 515–582 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Nutrient uptake was maximal in EC-2851 and Pusa Barsati.

Material
EC-2851 and Pusa Barsatie0
Outcome
uptake of three elementse0
Direction
maximume0

Not reportedTaxon

Verbatim

e0

“The uptake of three elements was also maximum in cvs. EC-2851 and Pusa Barsati.”

✓ located verbatim in the source · abstract, characters 583–662 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phosphorus at 600 mg per pot supported better growth than 400 mg per pot with mycorrhizae.

Treatment
single super phosphorus @ 600e0
Outcome
plant growthe0
Direction
bettere0
Comparator
400 mg per pote0

Not reportedTaxon

Verbatim

e0

“The supplementary dose of phosphorus (along with mycorrhizae) as single super phosphorus @ 600 and 500 mg per pot supported better plant growth compared to 400 mg per pot.”

✓ located verbatim in the source · abstract, characters 663–834 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phosphorus at 500 mg per pot supported better growth than 400 mg per pot with mycorrhizae.

Treatment
500 mg per pote0
Outcome
plant growthe0
Direction
bettere0
Comparator
400 mg per pote0

Not reportedTaxon

Verbatim

e0

“The supplementary dose of phosphorus (along with mycorrhizae) as single super phosphorus @ 600 and 500 mg per pot supported better plant growth compared to 400 mg per pot.”

✓ located verbatim in the source · abstract, characters 663–834 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Cowpea uptake of three elements increased as soil phosphorus level increased.

Taxon
cowpea plantsVigna unguiculatae0
Treatment
phosphorus level in soile0
Outcome
uptake of three elementse0
Direction
increasede0

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

“the uptake of three elements by cowpea plants was also increased with the increase in phosphorus level in soil.”

✓ located verbatim in the source · abstract, characters 846–957 · show in text ↑

phosphorus · growth · Vigna unguiculata (cowpea)Results differ

56 papers: 52 positive, 4 negative or no effect

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

  1. negative
  2. negative
  3. no effect

52 papers more in this group

See all 56 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.