Cadmium Uptake and Distribution in Fragrant Rice Genotypes and Related Consequences on Yield and Grain Quality Traits
Table 3
Grain quality attributes as influenced by Cd toxicity.
Variety
Treatment
Protein content (%)
Amylose content (%)
Brown rice rate (%)
Milled rice rate (%)
Grains with chalkiness (%)
Chalkiness degree (%)
V1
Cd0
11.97 ± 0.19
18.02 ± 0.33
74.10 ± 1.08
59.17 ± 0.22
9.66 ± 0.33
0.18 ± 0.02
Cd1
8.123 ± 0.12
16.44 ± 0.15
72.86 ± 0.316
56.20 ± 0.38
8.00 ± 0.00
0.4 ± 0.09
Cd2
7.34 ± 0.07
15.33 ± 0.27
69.47 ± 0.41
53.46 ± 0.15
8.33 ± 0.33
0.69 ± 0.04
Cd3
4.75 ± 0.18
12.94 ± 0.40
64.77 ± 0.44
44.27 ± 0.15
6.00 ± 0.00
0.91 ± 0.03
V2
Cd0
11.39 ± 0.03
20.19 ± 0.07
68.79 ± 0.33
57.81 ± 0.34
11.66 ± 0.33
0.17 ± 3.33
Cd1
10.15 ± 0.19
19.15 ± 0.15
68.02 ± 0.28
55.76 ± 0.36
10.33 ± 0.33
0.25 ± 0.01
Cd2
9.21 ± 0.25
16.7 ± 0.08
67.71 ± 0.33
54.21 ± 0.34
9.33 ± 0.33
0.47 ± 0.03
Cd3
5.93 ± 0.21
14.01 ± 0.24
66.29 ± 0.22
51.02 ± 0.29
8.0 ± 0.00
0.58 ± 8.81
V3
Cd0
13.29 ± 0.12
20.40 ± 0.06
84.65 ± 0.06
65.12 ± 0.18
7.67 ± 0.33
0.05 ± 3.33
Cd1
12.99 ± 0.11
19.30 ± 0.06
84.51 ± 0.67
64.10 ± 0.38
7.33 ± 0.33
0.11 ± 8.82
Cd2
12.44 ± 0.05
18.41 ± 0.08
84.047 ± 0.29
63.02 ± 0.67
7.00 ± 0.0
0.17 ± 0.02
Cd3
11.04 ± 0.13
16.68 ± 0.29
82.71 ± 0.28
59.35 ± 0.28
6.33 ± 0.33
0.22 ± 5.77
V4
Cd0
9.21 ± 0.14
15.79 ± 0.16
73.05 ± 0.31
55.55 ± 0.69
9.00 ± 0.00
0.08 ± 5.77
Cd1
8.74 ± 0.31
14.94 ± 0.39
72.18 ± 0.21
54.05 ± 0.30
8.66 ± 0.33
0.11 ± 8.819
Cd2
7.07 ± 0.38
13.37 ± 0.25
70.78 ± 0.34
51.69 ± 0.27
6.33 ± 0.33
0.23 ± 5.77
Cd3
5.12 ± 0.116
11.84 ± 0.03
68.53 ± 0.28
49.88 ± 0.31
4.66 ± 0.33
0.37 ± 0.01
V5
Cd0
8.45 ± 0.12
18.49 ± 0.04
64.32 ± 0.379
61.59 ± 0.12
7.67 ± 0.33
0.08 ± 5.77
Cd1
6.22 ± 0.17
17.18 ± 0.16
62.29 ± 0.09
58.87 ± 0.40
7.33 ± 0.33
0.15 ± 0.01
Cd2
5.55 ± 0.16
15.74 ± 0.04
60.30 ± 0.08
55.15 ± 0.42
5.33 ± 0.33
0.37 ± 0.03
Cd3
4.4 ± 0.119
13.08 ± 0.15
54.43 ± 0.63
52.57 ± 0.159
4.33 ± 0.33
3.72 ± 3.02
Three replicated means (±SE) were calculated for each treatment. Values with different letters are significantly different at . = variety , Cd0 = 0 mg Cd/kg, Cd1 = 50 mg Cd/kg, Cd2 = 100 mg Cd/kg, and Cd3 = 150 mg Cd/kg.
