ðə fˈɜːɾəl sˈɔɪl kənsˈɪsts ʌv dˈiːp lˈoʊəs hˈɪlz ɛnɹˈɪtʃt wɪð vɑːlkˈænɪk ˈæʃ ænd ɹˈɪtʃ lˈeɪɚz ʌv ɔːɹɡˈænɪk mˈæɾɚ.
The fertile soil consists of deep loess hills enriched with volcanic ash and rich layers of organic matter.