A Whole Plant Analysis of Chloride and Sodium Exclusion Using a Range of Grapevine Rootstock Genotypes
Table 1
Plant component and whole plant dm of 140 Ruggeri, K51-40, and 5 hybrids from the control (C) and salt (S) treatment.
Dry mass (g)
Root
Stem
Petiole
Lamina
Whole plant
Control
140 Ruggeri
12.06
14.38
0.94
8.53
35.91
K51-40
14.45
13.33
0.97
6.81
35.56
HB 13
6.47
7.59
0.76
5.77
20.59
HB 28
10.79
10.40
1.01
6.98
29.18
HB 30
10.68
11.28
0.74
5.32
28.02
HB 76
9.92
11.10
1.00
8.00
30.02
HB 78
12.01
15.13
0.91
8.23
36.28
Mean ± se
10.40 ± 0.92
11.65 ± 0.83
0.88 ± 0.04
7.00 ± 0.36
29.93 ± 1.84
Significance (GC)
Salt
140 Ruggeri
16.10c
11.80bc
0.55a
6.27b
34.72c
K51-40
13.61bc
13.56c
0.81c
7.21c
35.19c
HB 13
11.49b
7.66ab
0.50a
4.91ab
24.56ab
HB 28
8.19ab
10.29b
0.69b
6.48b
25.65b
HB 30
7.11a
7.39a
0.40a
3.60a
18.50a
HB 76
6.44a
6.16a
0.42a
4.14a
17.16a
HB 78
11.29b
11.57bc
0.59ab
6.42b
29.87bc
Mean ± se
9.77 ± 1.16
9.14 ± 0.90
0.53 ± 0.05
5.21 ± 0.45
24.65 ± 2.35
Significance (GS)
Significance (T)
Different letters indicate significant differences between genotype means with values obtained from one-way ANOVA; values for comparison of treatment means were obtained from a two-way ANOVA involving salt treatment and genotype; g: gram; GC: genotype control; GS: genotype salt; se: standard error. values describing significant effects of genotype (G) for each of C and S and significant effects of treatment (T) are included.
