Charismada, Jefferson Joseph (2026) Kajian laju infiltrasi dan kelembaban tanah pada berbagai macam penggunaan lahan di Kecamatan Tutur, Kabupaten Pasuruan. Undergraduate thesis, UPN "Veteran" Jawa Timur.
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Abstract
Infiltration rates in Tutur Subdistrict, Pasuruan Regency, were measured from July to November 2025 through field surveys and laboratory analysis of five types of land use, namely natural forest, pine forest, mixed gardens, coffee gardens, and apple gardens. The infiltration rate was measured using the double ring infiltrometer method, while supporting parameters included soil texture, bulk density, porosity, permeability, organic carbon, and soil moisture. The data were analyzed using One Way ANOVA, Kruskal-Wallis, and simple linear correlation and regression analyses. The results showed significant differences in infiltration rates between land uses (p<0.05), with the highest values in natural forests (20-24.5 cm/hour) and the lowest in mixed plantations (6.6 cm/hour). Porosity and permeability had a positive effect on infiltration rates, while bulk density had a negative effect. Overall, land use significantly affected infiltration rates and soil moisture, with natural forests having the best hydrological function in increasing water absorption capacity. The results of this study can be used as a basis for land management and soil conservation to support water resource sustainability in Tutur Subdistrict, Pasuruan Regency.
| Item Type: | Thesis (Undergraduate) | ||||||||||||
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| Subjects: | S Agriculture > S Agriculture (General) S Agriculture > S Agriculture (General) > S590-599.9 Soils. Soil science |
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| Divisions: | Faculty of Agriculture > Departement of Agritechnology | ||||||||||||
| Depositing User: | Jefferson Joseph Charismada | ||||||||||||
| Date Deposited: | 09 Mar 2026 03:26 | ||||||||||||
| Last Modified: | 09 Mar 2026 03:26 | ||||||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/50202 |
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