Table 2.
The intrinsic sensitivity (k values) for non-model cultivars fitted by model from barley and wheat.
| Species | Prediction equation | Cultivars | k | Cultivars | k |
|---|---|---|---|---|---|
| Barley (Hordeum vulgare) | log[EC10] = −0.016pH + 0.343log[Clay] + 1.69 | Corn (Zea mays) | 1.19 | Crpress vine (Ipomea quamoclit) | 2.12 |
| Celtuce (Lactuca sativa var augustana) | 1.71 | Lettuce (Lactuca sativa) | 1.92 | ||
| Earthworm (Eisenia foetida) | 2.13 | Water spinach (Ipomea aquatica) | 2.12 | ||
| Acid phosphatase | 1.63 | Amaranthus (Amaranthus tricolor) | 1.68 | ||
| Springtails (Collembola) | 2.31 | Bok choy (Brassica rapa chinensis) | 2.08 | ||
| Zinnia (Zinnia elegans Jacquin) | 2.22 | Radish (raphanus sativus) | 2.23 | ||
| Cucumber (Cucumis sativus) | 2.05 | Loofah (Luffa aegyptiaca) | 2.05 | ||
| Zucchini (Cucurbita pepo) | 2.12 | Sunflower (Helianthus annuus) | 1.94 | ||
| Lavandula (Lavandula angustifolia) | 2.25 | ||||
| Wheat (Triticum) | log[EC10] = −0.16pH – 0.049log[Clay] + 2.05 | Broad bean (Vicia faba Linn) Alkaline phosphatase |
2.84 2.94 |