Comprehensive Evaluation of Salt Tolerance in Asparagus Germplasm Accessions (Asparagus officinalis L.) at Different Growth Stages
Table 5
Analysis of variance, genetic coefficient of variation (CVg), and broad-sense heritability (H2) of each trait under salt-stressed and control conditions.
Variation source
Df
Means of squares
PH (cm)
DS (mm)
NS
NR
DBP (cm)
DWA (g)
FWA (g)
DWU (g)
FWU (g)
Replication (R)
2
26.71
.05
1.53
75.43
0.01
44.37
17039.19
1460.31
482.03
Salt (S)
1
1264305.31
1351.20
14170.11
2037027.41
1758.60
4995244.91
154566150.95
18982007.59
115999914.11
(S × R)
2
32.95
0.01
0.49
15.350
0.03
73.64
9023.88
389.79
4582.44
Genotype (G)
94
3921.08
6.91
193.40
22499.76
8.01
53612.32
1779336.98
122896.07
687700.54
(S × G)
94
1819.63
0.63
30.61
4817.57
3.16
13114.50
441580.74
47000.49
191507.74
Error
376
14.09
0.03
0.96
46.04
0.02
46.41
5936.49
244.04
1277.95
CVg (%)
13.34
17.70
30.44
29.28
14.93
39.84
38.94
20.17
19.12
H2
0.36
0.82
0.71
0.64
0.43
0.61
0.60
0.44
0.56
Significant difference at the 0.05 level. Significant difference at the 0.01 level. Significant difference at the 0.001 level.
