Paper · 1997 · Indian Journal of Genetics and Plant Breeding (The)

Effectiveness of individual plant selection in early generations of bread wheat

Kumar Hemant Singh; T. B. Singh

3
claims
7
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

Reliability of individual plant selection was tested for graln yield, plant height, effective tillers, total dry matter, grain per spike, kernel weight and harvest index in five F2 populations of bread wheat. Plants were selected for each of the seven charaders in positive and negative directions in F2 generation and selection response was measured in F3 generation. Inter-generation correlation coefficients and realized heritability estimates were also computed for all the seven characters in the five F2's. Individual plant selection for plant height and for kernel weight was found to be effective while, it was ineffective for the remaining characters.

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Claims 3

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Individual plant selection for plant height was effective in early-generation bread wheat

Taxon
bread wheatTriticum aestivume0
Treatment
Individual plant selectione1
Outcome
plant heighte1
Qualifier
effectivee1

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“in five F2 populations of bread wheat”

✓ located verbatim in the source · abstract, characters 170–207 · show in text ↑
e1

“Individual plant selection for plant height and for kernel weight was found to be effective”

✓ located verbatim in the source · abstract, characters 513–604 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Individual plant selection for kernel weight was effective in early-generation bread wheat

Taxon
bread wheatTriticum aestivume0
Treatment
Individual plant selectione1
Outcome
kernel weighte1
Qualifier
effectivee1

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“in five F2 populations of bread wheat”

✓ located verbatim in the source · abstract, characters 170–207 · show in text ↑
e1

“Individual plant selection for plant height and for kernel weight was found to be effective”

✓ located verbatim in the source · abstract, characters 513–604 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Individual plant selection was ineffective for the remaining characters in bread wheat

Taxon
bread wheatTriticum aestivume0
Treatment
Individual plant selectione1
Outcome
remaining characterse2
Qualifier
ineffectivee2

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“in five F2 populations of bread wheat”

✓ located verbatim in the source · abstract, characters 170–207 · show in text ↑
e1

“Individual plant selection for plant height and for kernel weight was found to be effective”

✓ located verbatim in the source · abstract, characters 513–604 · show in text ↑
e2

“while, it was ineffective for the remaining characters”

✓ located verbatim in the source · abstract, characters 605–659 · show in text ↑