Abstract
Total forty six genotypes of black gram were studied at College of Agriculture, Indore (M.P.). Wide differences found between PCV and GCV in respect of yield and yield attributing traits. Based on the estimates of genetic divergence through Mahalanobis’ D2 – statistic, total forty six genotypes of black gram were grown at College of Agriculture, Indore (M.P.) and grouped into 12 different clusters. Highest intra-cluster distance of 2.148 was observed for cluster I which comprises of five genotypes. Cluster II which contained one genotype, had lowest intra-cluster distance. The maximum inter-cluster distance of 9.900 was recorded between cluster V and cluster II. A cross between these two inter-cluster’s genotypes is expected to give a heterotic hybrid and wide spectrum of variability. The lowest inter-cluster distance of 2.333 was recorded between cluster IX and VIII. Highest intra-cluster distance & lowest inter-cluster distance indicates that the genotypes of these clusters were genetically less diverse and were almost with same genetic makeup or follows more or less same evolutionary phases during development.The cluster I (KU7-522, KU7-619, KU7-626, KU7-608 and IVU-486) had lowest mean value for earliness flower initiation, 50% flowering and maturity could be used to develop short duration black gram varieties; cluster III (KU7-632, KU8-611, KU8-612 and KU8-532) for dwarf plant type; cluster X (KU3-62, JU-840 and TPU-4) for tall plant type; cluster II (KU8-632) and cluster IV (KU7-320 and KU8-278) for more number of primary branches per plant, number of seeds per plant, number of pods per plant, biological yield per plant and seed yield per plant; cluster VI (RBU-466-D, KU8-476, JU-86, TYPE-9 and IVU-466-D) for seed weight that may be used as bold seeds. To improve any particular trait, donor may be selected from these clusters for hybridization program to evolve high yielding strains.
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Claims 14
Claim · model-written summary
PCV and GCV differed widely for yield and yield attributing traits.
- Taxon
- black gram
Vigna mungot0 - Outcome
- Wide differences found between PCV and GCVe0
- Qualifier
- yield and yield attributing traitse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wide differences found between PCV and GCV in respect of yield and yield attributing traits”
t0“black gram”
Claim · model-written summary
Forty six black gram genotypes grouped into 12 clusters.
- Taxon
- black gramVigna mungoe0
- Material
- forty six genotypese0
- Outcome
- grouped into 12 different clusterse0
- Setting
- College of Agriculture, Indore (M.P.)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“forty six genotypes of black gram were grown at College of Agriculture, Indore (M.P.) and grouped into 12 different clusters”
Claim · model-written summary
Cluster I had the highest intra-cluster distance, 2.148.
- Taxon
- black gramVigna mungot0
- Material
- cluster Ie0
- Outcome
- intra-cluster distancee0
- Direction
- Higheste0
- Value
- 2.148e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highest intra-cluster distance of 2.148 was observed for cluster I which comprises of five genotypes”
t0“black gram”
Claim · model-written summary
Cluster II had the lowest intra-cluster distance.
- Taxon
- black gramVigna mungot0
- Material
- Cluster IIe0
- Outcome
- intra-cluster distancee0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cluster II which contained one genotype, had lowest intra-cluster distance”
t0“black gram”
Claim · model-written summary
Clusters V and II had the maximum inter-cluster distance of 9.900.
- Taxon
- black gramVigna mungot0
- Material
- cluster V and cluster IIe0
- Outcome
- inter-cluster distancee0
- Direction
- maximume0
- Value
- 9.900e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum inter-cluster distance of 9.900 was recorded between cluster V and cluster II”
t0“black gram”
Claim · model-written summary
Clusters IX and VIII had the lowest inter-cluster distance of 2.333.
- Taxon
- black gramVigna mungot0
- Material
- cluster IX and VIIIe0
- Outcome
- inter-cluster distancee0
- Direction
- loweste0
- Value
- 2.333e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“lowest inter-cluster distance of 2.333 was recorded between cluster IX and VIII”
t0“black gram”
Claim · model-written summary
A cross between genotypes in clusters V and II is expected to give a heterotic hybrid and broad variability.
- Taxon
- black gramVigna mungot0
- Material
- cluster V and cluster IIe1
- Outcome
- heterotic hybrid and wide spectrum of variabilitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A cross between these two inter-cluster’s genotypes is expected to give a heterotic hybrid and wide spectrum of variability”
e1“between cluster V and cluster II”
t0“black gram”
Claim · model-written summary
Cluster I had the lowest means for flower initiation, 50% flowering and maturity.
- Taxon
- black gramVigna mungot0
- Material
- cluster Ie0
- Outcome
- earliness flower initiation, 50% flowering and maturitye0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cluster I (KU7-522, KU7-619, KU7-626, KU7-608 and IVU-486) had lowest mean value for earliness flower initiation, 50% flowering and maturity”
t0“black gram”
Claim · model-written summary
Cluster III was identified for dwarf plant type.
- Taxon
- black gramVigna mungot0
- Material
- cluster IIIe0
- Outcome
- dwarf plant typee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cluster III (KU7-632, KU8-611, KU8-612 and KU8-532) for dwarf plant type”
t0“black gram”
Claim · model-written summary
Cluster X was identified for tall plant type.
- Taxon
- black gramVigna mungot0
- Material
- cluster Xe0
- Outcome
- tall plant typee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cluster X (KU3-62, JU-840 and TPU-4) for tall plant type”
t0“black gram”
Claim · model-written summary
Cluster II was identified for more primary branches, seeds, pods, biomass and seed yield per plant.
- Taxon
- black gramVigna mungot0
- Material
- cluster IIe0
- Outcome
- more number of primary branches per plant, number of seeds per plant, number of pods per plante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cluster II (KU8-632) and cluster IV (KU7-320 and KU8-278) for more number of primary branches per plant, number of seeds per plant, number of pods per plant, biological yield per plant and seed yield per plant”
t0“black gram”
Claim · model-written summary
Cluster IV was identified for more primary branches, seeds, pods, biomass and seed yield per plant.
- Taxon
- black gramVigna mungot0
- Material
- cluster IVe0
- Outcome
- biological yield per plant and seed yield per plante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cluster IV (KU7-320 and KU8-278) for more number of primary branches per plant, number of seeds per plant, number of pods per plant, biological yield per plant and seed yield per plant”
t0“black gram”
Claim · model-written summary
Cluster VI was identified for seed weight and bold seeds.
- Taxon
- black gramVigna mungot0
- Material
- cluster VIe0
- Outcome
- seed weighte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cluster VI (RBU-466-D, KU8-476, JU-86, TYPE-9 and IVU-466-D) for seed weight that may be used as bold seeds”
t0“black gram”
Claim · model-written summary
Donors may be selected from these clusters for hybridization to improve traits and evolve high yielding strains.
- Taxon
- black gramVigna mungot0
- Outcome
- donor may be selected from these clusters for hybridization programe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“To improve any particular trait, donor may be selected from these clusters for hybridization program to evolve high yielding strains”
t0“black gram”