Paper · 1989 · Madras Agricultural Journal

VARIABILITY IN COWPEA (Vigna unguiculata L. Walp.) UNDER DIFFERENT ENVIRONMENTAL CONDITIONS

KANDASAMY .; KADAMBAVANASUNDARAM M; RAJASEKARAN S

2
claims
4
verbatim quotes
0
citations
1
research areas
✓
Open access · cc-by

Abstract

The variability study for yield and other traits in cowpea in two seasons and three environments indicated that Kharif season (June sowing) is more advantageous for expression of a wider spectrum of variability. Selection for cods per plant, seeds per pod and 100 seed weight resulted in increased yield.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

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Claims 2

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The kharif season (June sowing) was more advantageous than other conditions for expressing a wider spectrum of cowpea variability.

Treatment
Kharif season (June sowing)e1
Outcome
expression of a wider spectrum of variabilitye1
Direction
more advantageouse1
Qualifier
two seasonse1
Setting
three environmentse1

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

t0

“VARIABILITY IN COWPEA (Vigna unguiculata L. Walp.) UNDER DIFFERENT ENVIRONMENTAL CONDITIONS”

✓ located verbatim in the source · title, characters 0–91 · show in text ↑
e1

“The variability study for yield and other traits in cowpea in two seasons and three environments indicated that Kharif season (June sowing) is more advantageous for expression of a wider spectrum of variability”

✓ located verbatim in the source · abstract, characters 0–210 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Selection for cods per plant, seeds per pod and 100 seed weight increased cowpea yield.

Treatment
Selection for cods per plant, seeds per pod and 100 seed weighte2
Outcome
yielde2
Direction
increasede2

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

t0

“VARIABILITY IN COWPEA (Vigna unguiculata L. Walp.) UNDER DIFFERENT ENVIRONMENTAL CONDITIONS”

✓ located verbatim in the source · title, characters 0–91 · show in text ↑
e2

“Selection for cods per plant, seeds per pod and 100 seed weight resulted in increased yield”

✓ located verbatim in the source · abstract, characters 212–303 · show in text ↑

climate site · molecular: expression · Vigna unguiculata (cowpea)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. no effect
See all 2 papers →

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

3 papers: 1 positive, 2 negative or no effect

2 in the opposite direction

  1. negative
  2. negative
See all 3 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.