PREDIKSI EROSI MENGGUNAKAN METODE USLE (Universal Soil Loss Equation) DI KECAMATAN PINOLOSIAN KABUPATEN BOLAANG MONGONDOW SELATAN

https://doi.org/10.52045/jimfp.v5i3.859

Authors

  • Diandra Sastriani Putri Sastro Program Studi Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo
  • Yunnita Rahim Program Studi Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo
  • Siska Irhamnawati Pulogu Program Studi Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo
  • Rival Rahman Program Studi Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Keywords:

Erosion prediction, USLE methode, GIS

Abstract

The erosion process can cause decreased soil productivity and fertility, reduce the soil’s carrying capacity for agricultural production, and reduce the quality of life. The study aimed to determine the erosion value predicted using the USLE and GIS methods, the tolerable erosion value (ETol), and to determine the direction of land use ini Pinolosian Subdistrict, South Bolaaan Mongondow Regency. The study was conducted in February – April 2024 in Pinolosian Subdistrict, South Bolaang Mongondow Regency, North Sulawesi Province. The study employed a descriptive method with a direct survey in the field by taking soil samples. Field observations and laboratory analysis results were used to calculate the predicted erosion value on cropland. Meanwhile, data was processed based on field observations and laboratory analysis results using the USLE method to obtain the predicted erosion value. The results of the study showed that the predicted erosion value using the USLE and GIS methods from the very light ones were found in SL 1 and 2 which were valued at 6.07 and 11.86 while the predicted erosion value which was very heavy was found in SL 9 which was valued at 643.62. The highest tolerable erosion value (ETol) was found in land unit 1 in Pinolosian District of 15.00 tons/ha/year. Land use directions that can be recommended based on erosion values ​​can be developed for food crops, horticulture and plantations depending on the slope conditions of each land.

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Author Biographies

Diandra Sastriani Putri Sastro, Program Studi Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Agroteknologi

Yunnita Rahim, Program Studi Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Agroteknologi

References

Amore, E., Modica, C., Nearing, M. A., & Santoro, V. C. 2004. Scale Effect In USLE And WEPP Application For Soil Erosion Computation From Three Sicilian Basins. Journal of Hydrology, 293(1–4): 100–114. https://doi.org/10.1016/j.jhydrol.2004.01.018

Apriani, N., Arsyad, U., & Mapangaja, B. 2021. Prediksi Erosi Berdasarkan Metode Universal Soil Loss Equation ( Usle ) Untuk Arahan Penggunaan Lahan Di Daerah Aliran Sungai Lawo. 13(1): 49–63. https://doi.org/10.24259/jhm.v13i1.10979

BPS Kecamatan Pinolosian. 2023. Badan Pusat Statistik Kecamatan Pinolosian Dalam Angka 2023.

Gilley, J. E. 2005. Erosion/Water-Induced. Encyclopedia of Soils in the Environment, 463–469.

Julien, P. Y. 2010. Erosion and sedimentation. Cambridge university press.

López-García, E. M., Torres-Trejo, E., López-Reyes, L., Flores-Domínguez, Á. D., Peña-Moreno, R. D., & López-Olguín, J. F. 2020. Estimation Of Soil Erosion Using USLE And GIS In The Locality Of Tzicatlacoyan, Puebla, México. Soil and Water Research, 15(1): 9–17. https://doi.org/10.17221/165/2018-SWR

Lorito, S., Pavanelli, D., Bigi, A., Stanchi, S., & Vianello, G. 2004. Introduction of Gis based Rusle model for land planning and environmental management in three different Italian’s ecosystems. In EUROSOIL 2004 (Vol. 684, p. 113). Insti.

Nurdin, Rahman, R., & Apriliani, S. 2025. Sebaran Spasial Tingkat Kesesuaian Lahan Tanaman Pangan Pada Beberapa Sub Daerah Aliran Sungai (Das) Di Kawasan Teluk Tomini Kabupaten Boalemo. Jurnal Pertanian Presisi (Journal of Precision Agriculture), 9(1): 17–34. https://doi.org/10.35760/jpp.2025.v9i1.12652

Suryani, E., & Tarigan, S. D. 2019. Optimasi Perencanaan Penggunaan Lahan Menggunakan Sistem Informasi Geografi (SIG) dan Soil and Water Assessment Tool (SWAT) (Suatu Studi di DAS Cijalupang, Bandung, Jawa Barat). Jurnal Ilmu Tanah Dan Lingkungan, 11(2): 63–70. https://doi.org/10.29244/jitl.11.2.63-70

Tamika, R., Rauf, A., & Marpaung, P. 2016. Kajian Selektivitas Erosi Pada Lahan Budidaya Padi Gogo Di Desa Lau Damak Kecamatan Bahorok Kabupaten Langkat. 3(3): 1–23.

Widyantara, I. G. A. L., Merit, I. N., & Adnyana, I. W. S. 2015. Arahan Penggunaan Lahan Dan Perencanaan Konservasi Tanah Dan Air Di Das Yeh Empas, Tabanan, Bali. ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science), 9(1): 54. https://doi.org/10.24843/ejes.2015.v09.i01.p07

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Published

2025-11-30

How to Cite

Sastro, D. S. P., Rahim, Y., Pulogu, S. I., & Rahman, R. (2025). PREDIKSI EROSI MENGGUNAKAN METODE USLE (Universal Soil Loss Equation) DI KECAMATAN PINOLOSIAN KABUPATEN BOLAANG MONGONDOW SELATAN . Jurnal Ilmiah Mahasiswa Fakultas Pertanian , 5(3), 604–612. https://doi.org/10.52045/jimfp.v5i3.859

Issue

Vol. 5 No. 3 (2025): JURNAL ILMIAH MAHASISWA FAKULTAS PERTANIAN (JIMFP)

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Articles

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Copyright (c) 2025 Diandra Sastriani Putri Sastro, Yunnita Rahim, Siska Irhamnawati Pulogu, Rival Rahman

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This work is licensed under a Creative Commons Attribution 4.0 International License.