| Radish Tissue Lead Concentration ppm | Tissue dry weight (g) | Tissue lead mass (mg) |
Main Effects | |||
Radish cultivar |
|
|
|
“Cherry Belle” | 20.8a | 3.0ab | 54.4ab |
“French Breakfast” | 21.3a | 4.0a | 71.2a |
“White Beauty” | 20.5a | 3.9a | 72.0a |
“Purple Plum” | 16.9a | 4.1a | 62.1ab |
“Rudolf” | 17.6a | 1.7b | 27.6b |
Lead Concentration (ppm) |
|
|
|
0 | 4.4c | 3.3 | 14.4b |
300 | 10.4c | 3.5 | 35.3b |
600 | 19.9b | 4.1 | 81.6a |
1200 | 43.0a | 2.5 | 103.3a |
Soil type |
|
|
|
Cieneba sandy loam | 27.2a | 2.9 | 76.6a |
Salinas clay loam | 11.6b | 3.8 | 40.7b |
Significance of main effects | |||
Radish cultivar | ns | ** | ** |
Lead concentration | *** | ns | *** |
Soil | *** | ns | *** |
Significant Interactions | |||
Soil × Lead concentration | *** | ns | *** |
Soil × variety | *** | ns | ns |
Lead concentration × variety | * | ns | ns |
Soil × Lead concentration × variety | *** | ns | ns |