Noviana, Zumrotun Yogi (2026) Penilaian Indeks Kualitas Kimia Tanah Berdasarkan Status Kesuburan Tanah di Wisata Pacet Hill Kabupaten Mojokerto. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
The Pacet Hill Tourism Area, has hilly topography with variations in elevation and slope gradient, which potentially trigger soil degradation through erosion and nutrient leaching. These conditions affect soil chemical quality and soil fertility status, which play an important role in supporting sustainable land functions. This study aimed to analyze the Soil Chemical Quality Index, determine soil fertility status, and examine the relationship between SCQI and soil fertility status. The research was conducted using a survey method with purposive random sampling across three elevation classes (847–940 m asl, 941–1,034 m asl, and 1,035–1,128 m asl) and five slope classes (0–8%, 8–15%, 15–25%, 25–45%, and >45%), at three soil depths (0–20 cm, 20–40 cm, and 40–60 cm). The analyzed parameters included pH, organic carbon, available phosphorus, exchangeable potassium, cation exchange capacity and base saturation. The results showed that SCQI values ranged from low to good, while soil fertility status ranged from low to high. A positive relationship was found between soil fertility status and SCQI (r = 0.873). These results indicate that soil fertility status can be used as an indicator in determining soil chemical quality in the Pacet Hill Tourism Area. Keywords: Elevation, Pacet Hill, Slope gradient, Soil chemical quality index, soil fertility status
| Item Type: | Thesis (Undergraduate) | ||||||||||||
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| Subjects: | S Agriculture > S Agriculture (General) > S590-599.9 Soils. Soil science | ||||||||||||
| Divisions: | Faculty of Agriculture > Departement of Agritechnology | ||||||||||||
| Depositing User: | Zumrotun Yogi Noviana | ||||||||||||
| Date Deposited: | 29 Jan 2026 04:39 | ||||||||||||
| Last Modified: | 29 Jan 2026 04:39 | ||||||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/49244 |
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