Paper · 2020 · Journal of Pharmacognosy and Phytochemistry

Correlation and path analysis in chilli (Capsicum annuum L.) genotypes

Pallerla Saisupriya; P. Saidaiah; SR Pandravada; et al.

4
claims
8
verbatim quotes
3
citations
1
research areas
✓
Open access

Abstract

The present investigation was carried out in two seasons i.e during Kharif, 2019 and during Rabi, 2019-20. Thirty five chilli genotypes were evaluated in Randomized Block Design for seventeen yield and yield contributing characters. Correlation coefficient analysis indicated positive, though not significant association of fruit yield per plant with plant height, plant spread, number of primary branches per plant, days to last harvest, fruit length, fruit diameter, number of fruits per plant, fruit weight, fruit yield per plot, ascorbic acid, capsaicin content and capsanthin content. Path coefficient analysis showed that the number of fruits per plant and fruit yield per plot showed positive direct effect at both phenotypic and genotypic levels on fruit yield per plant. It clearly indicates that direct selection based on these characters would be effective for increasing the yield.

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Claims 4

Associationobservedoriginal resultpositivenot significant (as stated)measured

Claim · model-written summary

Fruit yield per plant had positive nonsignificant associations with the listed growth, fruit and composition traits.

Taxon
chillit0
Organ / stage
fruite0
Outcome
fruit yield per plante0
Direction
positivee0
Qualifier
plant height, plant spread, number of primary branches per plant, days to last harvest, fruit length, fruit diameter, number of fruits per plant, fruit weight, fruit yield per plot, ascorbic acid, capsaicin content and capsanthin contente0

Verbatim

e0

“Correlation coefficient analysis indicated positive, though not significant association of fruit yield per plant with plant height, plant spread, number of primary branches per plant, days to last harvest, fruit length, fruit diameter, number of fruits per plant, fruit weight, fruit yield per plot, ascorbic acid, capsaicin content and capsanthin content.”

✓ located verbatim in the source · abstract, characters 233–589 · show in text ↑
t0

“chilli (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 33–60 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Number of fruits per plant showed a positive direct effect on fruit yield per plant at phenotypic and genotypic levels.

Taxon
chillit0
Organ / stage
fruitse0
Outcome
fruit yield per plante0
Direction
positivee0
Qualifier
number of fruits per plante0

Verbatim

e0

“the number of fruits per plant and fruit yield per plot showed positive direct effect at both phenotypic and genotypic levels on fruit yield per plant.”

✓ located verbatim in the source · abstract, characters 628–779 · show in text ↑
t0

“chilli (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 33–60 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Fruit yield per plot showed a positive direct effect on fruit yield per plant at phenotypic and genotypic levels.

Taxon
chillit0
Outcome
fruit yield per plante0
Direction
positivee0
Comparator
fruit yield per plote0

Verbatim

e0

“the number of fruits per plant and fruit yield per plot showed positive direct effect at both phenotypic and genotypic levels on fruit yield per plant.”

✓ located verbatim in the source · abstract, characters 628–779 · show in text ↑
t0

“chilli (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 33–60 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors conclude that direct selection on these traits would increase yield.

Taxon
chillit0
Outcome
direct selection based on these characters would be effective for increasing the yielde0

Verbatim

e0

“It clearly indicates that direct selection based on these characters would be effective for increasing the yield.”

✓ located verbatim in the source · abstract, characters 780–893 · show in text ↑
t0

“chilli (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 33–60 · show in text ↑