Genetic Variability, Heritability, and Clustering Pattern Exploration of Bambara Groundnut (Vigna subterranea L. Verdc) Accessions for the Perfection of Yield and Yield-Related Traits
Table 9
Estimation of variance components, relative difference, heritability, and genetic advance of Bambara groundnut accession.
Traits
Mean
()
()
()
PCV (%)
GCV (%)
RD (%)
() %
GA (%) of Mean
DTE (d)
8.38
0.58
1.59
2.17
17.58
15.06
14.38
73.31
26.55
D50%F(d)
37.51
1.39
21.85
23.24
12.85
12.46
3.03
94.03
24.89
DTM (d)
130.89
10.65
79.65
90.30
7.26
6.82
6.08
88.20
13.19
PH (cm)
27.15
2.39
8.82
11.21
12.33
10.94
11.28
78.71
20.00
NBPP
34.56
31.80
19.17
50.96
20.66
12.67
38.67
37.61
16.00
NStPP
14.22
1.31
9.86
11.17
23.51
22.08
6.05
88.26
42.74
NPetPP
293.31
53.56
5096.4
5149.96
24.47
24.34
0.52
98.96
49.88
NLPP
879.94
482.07
45867.4
46349.47
24.47
24.34
0.52
98.96
49.88
NNdPS
12.06
2.10
3.15
5.25
18.99
14.71
22.55
59.99
23.46
INdLn (cm)
3.32
0.05
0.25
0.30
16.56
15.15
8.50
83.72
28.56
BFWP (g)
327.47
265.00
17612.40
17877.40
40.83
40.53
0.74
98.52
82.86
BDWP (g)
178.66
259.21
5129.40
5388.61
41.09
40.09
2.43
95.19
80.57
TNPPP
60.68
30.62
72.92
103.54
16.77
14.07
16.08
70.43
24.33
NMPP
48.61
25.83
71.64
97.47
20.31
17.41
14.27
73.50
30.75
NImPP
12.07
6.25
6.97
13.22
30.12
21.87
27.39
52.73
32.71
FPW (g)
393.90
18.00
16898.00
16916.00
33.02
33.00
0.05
99.89
67.95
DPW (g)
251.80
14.30
5761.40
5775.70
30.18
30.14
0.12
99.75
62.02
PodLn (mm)
30.93
12.44
20.97
33.41
18.69
14.80
20.77
62.77
24.16
PodWD (mm)
17.12
3.86
3.16
7.02
15.48
10.38
32.93
44.98
14.34
NSdPP
65.94
25.83
71.64
97.47
14.97
12.83
14.27
73.50
22.67
DSWPP (g)
190.19
118.13
2385.40
2503.53
26.31
25.68
2.39
95.28
51.64
SeedLn (mm)
13.78
1.80
3.30
5.10
16.38
13.17
19.58
64.67
21.82
SeedWd (mm)
11.60
1.13
2.11
3.24
15.52
12.53
19.26
65.19
20.84
HSW (g)
270.20
293.30
769.39
1062.70
12.06
10.27
14.91
72.40
17.99
Shell%
76.58
15.37
26.67
42.05
8.47
6.74
20.35
63.43
11.06
HI
58.93
4.56
85.89
90.45
16.14
15.73
2.55
94.96
31.57
Yld (kg/ha)
1049.00
248.24
100025.00
100273.24
30.19
30.15
0.12
99.75
62.03
Legend: : error variance; : genotypic variance; : phenotypic variance; : heritability in broad sense; PCV: phenotypic coefficient of variation; GCV: genotypic coefficient of variation; RD: relative difference; GA: genetic advance; DTE: days to emergence (d); D50%F: days to 50% flowering (d); DTM: days to maturity (d); PH: plant height (cm); NBPP: number of branches per plant; NStPP: number of stems per plant; NPetPP: number of petioles per plant; NLPP: number of leaves per plant; NNdPS: no. of nodes per stem; INdLn: internode length (cm); BFWP: biomass fresh weight per plant (g); BDWP: biomass dry weight per plant (g); TNPPP: total no. of pods per plant; NMPP: number of mature pods per plant; NImPP: number of immature pods per plant; FPW: fresh pod weight (g); DPW: dry pod weight (g); PodLn: pod length (mm); PodWd: pod width (mm); NSdPP: number of seeds per plant; DSWPP: dry seed weight per plant (g); SeedLn: seed length (mm); SeedWd: seed width (mm); HSW: hundred seed weight (g); Shell%: shelling percent; HI: harvest index (%); and Yld: yield (kg/ha).
