Abstract
Genetic variability, heritability and genetic advance were estimated for marketable and its component yield traits in 29 lines of cabbage (Brassica oleracea var. capitata L.). The study showed high ranges for marketable yield (122.00–363.00), marketable head (75.00–99.00) and days to marketable maturity (69.67–112.00). The highest estimates of PCV and GCV were for marketable yield (PCV= 32.08, GCV= 29.95) followed by net weight of head (PCV= 30.42, GCV= 27.05) and gross weight per plant (PCV= 28.79, GCV= 26.17) and low for harvest index (PCV= 12.53, GCV= 10.73) followed days to marketable maturity (PCV= 11.99, GCV= 9.20) and marketable head (PCV= 9.37, GCV= 3.41). Narrow differences between PCV and GCV, gave evidence to the lines that the variability existing in them was mainly due to their genetic make up. High heritability was noticed for shape of head (93.1%) followed by compactness of head (92.00%), marketable yield (87.2%), and gross weight per plant (82.5). Number of non-wrapper leaves, harvest index, marketable head and length of stalk showed moderate heritability estimates. Days to marketable maturity showed low heritability estimates (49.2%). High heritability in broad sense indicated that large proportion of phenotypic variance was attributable to the genotypic variance and were less influenced by the environment. High genetic advance was observed for marketable yield (58.00), whereas it was low for days to marketable maturity (14.53), marketable head (2.56), length of stalk (15.00) and harvest index (19.00) and indicates that these traits are likely to respond better to selection.
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Claims 20
Claim · model-written summary
Marketable yield ranged from 122.00 to 363.00.
- Taxon
- Cabbage
Brassica oleracea var. capitatat0 - Outcome
- marketable yielde0
- Value
- 122.00–363.00e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“high ranges for marketable yield (122.00–363.00)”
t0“Cabbage”
Claim · model-written summary
Marketable head ranged from 75.00 to 99.00.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- marketable heade0
- Value
- 75.00–99.00e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“marketable head (75.00–99.00)”
t0“Cabbage”
Claim · model-written summary
Days to marketable maturity ranged from 69.67 to 112.00.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- days to marketable maturitye0
- Value
- 69.67–112.00e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“days to marketable maturity (69.67–112.00)”
t0“Cabbage”
Claim · model-written summary
Marketable yield had the highest PCV and GCV estimates.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- PCV and GCVe0
- Value
- PCV= 32.08, GCV= 29.95e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“The highest estimates of PCV and GCV were for marketable yield (PCV= 32.08, GCV= 29.95)”
Claim · model-written summary
Net head weight followed with PCV 30.42 and GCV 27.05.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- net weight of heade0
- Value
- PCV= 30.42, GCV= 27.05e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“net weight of head (PCV= 30.42, GCV= 27.05)”
Claim · model-written summary
Gross plant weight had PCV 28.79 and GCV 26.17.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- gross weight per plante0
- Value
- PCV= 28.79, GCV= 26.17e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“gross weight per plant (PCV= 28.79, GCV= 26.17)”
Claim · model-written summary
Harvest index showed low PCV and GCV.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- harvest indexe0
- Value
- PCV= 12.53, GCV= 10.73e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“low for harvest index (PCV= 12.53, GCV= 10.73)”
Claim · model-written summary
Days to marketable maturity had low PCV and GCV.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- days to marketable maturitye0
- Value
- PCV= 11.99, GCV= 9.20e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“days to marketable maturity (PCV= 11.99, GCV= 9.20)”
Claim · model-written summary
Marketable head had low PCV and GCV.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- marketable heade0
- Value
- PCV= 9.37, GCV= 3.41e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“marketable head (PCV= 9.37, GCV= 3.41)”
Claim · model-written summary
Narrow PCV and GCV differences suggested mainly genetic variability.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- variability existing in theme0
- Qualifier
- mainly due to their genetic make upe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“Narrow differences between PCV and GCV, gave evidence to the lines that the variability existing in them was mainly due to their genetic make up”
Claim · model-written summary
Head shape heritability was high at 93.1%.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- heritabilitye0
- Value
- 93.1%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“High heritability was noticed for shape of head (93.1%)”
Claim · model-written summary
Head compactness heritability was 92.00%.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- compactness of heade0
- Value
- 92.00%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“compactness of head (92.00%)”
Claim · model-written summary
Marketable yield heritability was 87.2%.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- marketable yielde0
- Value
- 87.2%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“marketable yield (87.2%)”
Claim · model-written summary
Gross plant weight heritability was 82.5%.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- gross weight per plante0
- Value
- 82.5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“gross weight per plant (82.5)”
Claim · model-written summary
Four traits had moderate heritability estimates.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- moderate heritability estimatese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“Number of non-wrapper leaves, harvest index, marketable head and length of stalk showed moderate heritability estimates”
Claim · model-written summary
Days to marketable maturity had low heritability at 49.2%.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- heritability estimatese0
- Value
- 49.2%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“Days to marketable maturity showed low heritability estimates (49.2%)”
Claim · model-written summary
High broad sense heritability suggested phenotypic variance was largely genotypic.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- phenotypic variancee0
- Qualifier
- attributable to the genotypic variancee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“High heritability in broad sense indicated that large proportion of phenotypic variance was attributable to the genotypic variance and were less influenced by the environment”
Claim · model-written summary
Marketable yield showed high genetic advance of 58.00.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- genetic advancee0
- Value
- 58.00e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“High genetic advance was observed for marketable yield (58.00)”
Claim · model-written summary
Days to maturity, marketable head and stalk length had low genetic advance.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- genetic advancee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“it was low for days to marketable maturity (14.53), marketable head (2.56), length of stalk (15.00)”
e1“High genetic advance was observed for marketable yield (58.00)”
Claim · model-written summary
Harvest index had low genetic advance of 19.00.
- Taxon
- CabbageBrassica oleracea var. capitatat0
- Outcome
- harvest indexe0
- Value
- 19.00e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“harvest index (19.00)”