Paper · 2016 · Legume Research - An International Journal

Correlation and path analysis studies in groundnut under different environment

P. Venkataravana; M Sandhya Kiranmai; H. D. Pushpa

8
claims
8
verbatim quotes
8
citations
2
research areas
✓
Open access · cc-by

Abstract

In groundnut strong positive association was noticed between pod yield per plant and kernel yield per plant, oil yield per plant and significant and negative association with late leaf spot severity and rust incidence irrespective of the environments. Pod yield was also correlated with 100- kernel weight, plant height and oil content in environment III. The magnitude and direct association of pod yield with other characters varied from environment to environment. Inter correlation estimates for yield components revealed that plant height, 100-kernel weight, kernel yield per plant, oil yield per plant, late leaf spot severity, number of matured pods per plant, harvest index and plant height were significantly associated with one another and also with pod yield per plant which indicated that these characters were important components for improvement of pod yield in groundnut. This indicated that selection of genotypes based on oil yield per plant and kernel yield per plant is advantageous than the other characters.

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

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Claims 8

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Groundnut pod yield per plant had a strong positive association with kernel yield per plant.

Outcome
pod yield per plante0
Direction
strong positive associatione0
Comparator
kernel yield per plante0

Not reportedTaxon

Verbatim

e0

“strong positive association was noticed between pod yield per plant and kernel yield per plant, oil yield per plant”

✓ located verbatim in the source · abstract, characters 13–128 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Groundnut pod yield per plant had a strong positive association with oil yield per plant.

Outcome
pod yield per plante0
Direction
strong positive associatione0
Comparator
oil yield per plante0

Not reportedTaxon

Verbatim

e0

“strong positive association was noticed between pod yield per plant and kernel yield per plant, oil yield per plant”

✓ located verbatim in the source · abstract, characters 13–128 · show in text ↑
Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Groundnut pod yield was significantly negatively associated with late leaf spot severity.

Outcome
late leaf spot severitye0
Direction
negative associatione0

Not reportedTaxonComparator

Verbatim

e0

“significant and negative association with late leaf spot severity and rust incidence irrespective of the environments”

✓ located verbatim in the source · abstract, characters 133–250 · show in text ↑
Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Groundnut pod yield was significantly negatively associated with rust incidence.

Outcome
rust incidencee0
Direction
negative associatione0

Not reportedTaxonComparator

Verbatim

e0

“significant and negative association with late leaf spot severity and rust incidence irrespective of the environments”

✓ located verbatim in the source · abstract, characters 133–250 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Groundnut pod yield correlated with kernel weight, plant height, and oil content in environment III.

Outcome
Pod yielde0
Direction
correlatede0
Comparator
100- kernel weight, plant height and oil contente0
Setting
environment IIIe0

Not reportedTaxon

Verbatim

e0

“Pod yield was also correlated with 100- kernel weight, plant height and oil content in environment III”

✓ located verbatim in the source · abstract, characters 252–354 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

The magnitude and direct association of groundnut pod yield with other traits varied among environments.

Outcome
pod yielde0
Direction
variede0
Comparator
other characterse0

Not reportedTaxon

Verbatim

e0

“The magnitude and direct association of pod yield with other characters varied from environment to environment”

✓ located verbatim in the source · abstract, characters 356–466 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Yield components were significantly associated with each other and with pod yield per plant.

Outcome
pod yield per plante0
Direction
associatede0
Comparator
plant height, 100-kernel weight, kernel yield per plant, oil yield per plant, late leaf spot severity, number of matured pods per plant, harvest indexe0

Not reportedTaxon

Verbatim

e0

“plant height, 100-kernel weight, kernel yield per plant, oil yield per plant, late leaf spot severity, number of matured pods per plant, harvest index and plant height were significantly associated with one another and also with pod yield per plant”

✓ located verbatim in the source · abstract, characters 531–779 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Selecting groundnut genotypes by oil and kernel yield per plant was considered advantageous over other traits.

Outcome
selection of genotypese0
Qualifier
oil yield per plant and kernel yield per plante0
Comparator
the other characterse0

Not reportedTaxon

Verbatim

e0

“selection of genotypes based on oil yield per plant and kernel yield per plant is advantageous than the other characters”

✓ located verbatim in the source · abstract, characters 907–1027 · show in text ↑