Intervention effectmodel-written summary

Nitrogen sources plus inoculation significantly increased seed, stover, and total biomass yields per hectare over control.

A claim from Effect of Rhizobium inoculation and various sources of nitrogen on growth and yield of cowpea [Vigna unguiculata (L.) Walp.] · 2005

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Nitrogen sources plus inoculation significantly increased seed, stover, and total biomass yields per hectare over control.

Treatment
organic/inorganic sources of nitrogen @ 20 kg N ha−1 + seed inoculation with Rhizobiwne0
Interactor
Rhizobiwne0symbiont
Outcome
seed, stover and total biomass yields per hae0
Direction
increasede0
Comparator
controle0

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingValueQualifier

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

“Application of organic/inorganic sources of nitrogen @ 20 kg N ha−1 + seed inoculation with Rhizobiwn significantly increased plant height, dry matter accumulation, yield attributes viz. branches per plant, seeds per pod, pods per plant, yield per plant and ultimately seed, stover and total biomass yields per ha over control”

✓ located verbatim in the source · abstract, characters 0–326
t0

“cowpea [Vigna unguiculata (L.) Walp.]”

✓ located verbatim in the source · title, characters 87–124

Title

Effect of Rhizobium inoculation and various sources of nitrogen on growth and yield of cowpea [Vigna unguiculata (L.) Walp.]

R. D. Yadav; C. V. S. Malik Legume Research - An International Journal 2005

Other claims from this paper (6)

Record rev-d0af4d8b8ea2b50b5dffaa2d2a332a7e52bd11a7c5d27c6fbc96417ef4d8332a · schema claims-v0.9 · position 3 in the model’s answer

nitrogen · yield · Vigna unguiculata (cowpea)Results differ

68 papers: 62 positive, 6 negative or no effect

61 papers in the same direction as this claim · 6 in the opposite direction

  1. no effect
  2. negative
  3. no effect
  4. no effect
  5. no effect
  6. negative
  7. positive
  8. positive

59 papers more in this group

See all 68 papers →

inoculation · yield · Vigna unguiculata (cowpea)Results differ

116 papers: 99 positive, 17 negative or no effect

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

  1. positive
  2. negative
  3. negative
  4. no effect
  5. no effect
  6. no effect
  7. negative
  8. no effect

107 papers more in this group

See all 116 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.