| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | soil fertility | Netherlands | Precision agriculture techniques are often employed to optimize soil fertility | 1 |
| 2 | soil quality | Netherlands | High-quality soil is often seen as suitable for intensive urban agriculture and rooftop gardening. | 1 |
| 3 | soil testing | Netherlands | Crucial for efficient and productive agriculture | 1 |