Paper · 1996 · Indian Journal of Genetics and Plant Breeding (The)

ANALYSIS OF GENOTYPE-ENVIRONMENT INTERACTION IN PEARL MILLET GENERATIONS

Prem Sagar; Rajesh P. Singh

4
claims
8
verbatim quotes
2
citations
3
research areas
—
Not open access

Abstract

Six generations (parents, F1, F2, BC1 and BC2) of three crosses, i.e. 78/614 X 77/144, 77/273 X 78/705 and 77/170 X 78/791 between two inbred lines of pearl millet were studied for estimation of gene effects. The material was grown at two locations: at Hisar under irrigated and at Bawal under rainfed conditions. The performance of the generations of the crosses was better at Hisar than at Bawal. The crosses and their generations showed significant interaction with environment. The least square estimates of the parameters of m, (d), (h), e1, (gd1) and (gh1) revealed in adequacy of the additive-dominance model for plant height, ear length, ear weight, grain and dry fodder yield, indicating the role of genotype environment interaction, epistasis and/or linkage.

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Claims 4

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Cross generations performed better at Hisar than at Bawal.

Taxon
PEARL MILLETCenchrus americanust0
Outcome
performance of the generations of the crossese0
Direction
bettere0
Comparator
Bawale0
Setting
Hisare0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cenchrus americanus
Cenchrus americanus · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“PEARL MILLET”

✓ located verbatim in the source · title, characters 48–60 · show in text ↑
e0

“The performance of the generations of the crosses was better at Hisar than at Bawal”

✓ located verbatim in the source · abstract, characters 314–397 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Crosses and generations interacted significantly with environment.

Taxon
PEARL MILLETCenchrus americanust0
Material
crosses and their generationse0
Outcome
interaction with environmente0

Not reportedDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cenchrus americanus
Cenchrus americanus · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“PEARL MILLET”

✓ located verbatim in the source · title, characters 48–60 · show in text ↑
e0

“The crosses and their generations showed significant interaction with environment”

✓ located verbatim in the source · abstract, characters 399–480 · show in text ↑
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The additive-dominance model was inadequate for plant height, ear length, ear weight, grain and dry fodder yield.

Taxon
PEARL MILLETCenchrus americanust0
Outcome
in adequacy of the additive-dominance model for plant height, ear length, ear weight, grain and dry fodder yielde0
Comparator
additive-dominance modele0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cenchrus americanus
Cenchrus americanus · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“PEARL MILLET”

✓ located verbatim in the source · title, characters 48–60 · show in text ↑
e0

“The least square estimates of the parameters of m, (d), (h), e1, (gd1) and (gh1) revealed in adequacy of the additive-dominance model for plant height, ear length, ear weight, grain and dry fodder yield, indicating the role of genotype environment interaction, epistasis and/or linkage”

✓ located verbatim in the source · abstract, characters 482–767 · show in text ↑
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Model inadequacy indicates genotype-environment interaction, epistasis and/or linkage.

Taxon
PEARL MILLETCenchrus americanust0
Outcome
genotype environment interaction, epistasis and/or linkagee0
Qualifier
indicating the role of genotype environment interaction, epistasis and/or linkagee0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cenchrus americanus
Cenchrus americanus · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“PEARL MILLET”

✓ located verbatim in the source · title, characters 48–60 · show in text ↑
e0

“The least square estimates of the parameters of m, (d), (h), e1, (gd1) and (gh1) revealed in adequacy of the additive-dominance model for plant height, ear length, ear weight, grain and dry fodder yield, indicating the role of genotype environment interaction, epistasis and/or linkage”

✓ located verbatim in the source · abstract, characters 482–767 · show in text ↑