Evaluasi Tingkat Bahaya Erosi Beberapa Penggunaan Lahan di Kecamatan Sidoharjo, Wonogiri, Jawa Tengah dengan Metode USLE (Universal Soil Loss Equation)

Aktavia Herawati, Sutarno Sutarno, Mujiyo Mujiyo, Yogi Sukma Mahendra

Abstract


Erosion is one of the problems in agricultural activities. Soil erosion can cause loss of topsoil that contains nutrients for plants. The diversity of land use in agricultural activities affects the amount of erosion that occurs. This research aims to identify the level of erosion hazard in several agriculture land use and the determine factor of erosion, as well as provide direction for conservation in Sidoharjo District, Wonogiri, Central Java. This research is a survey research with exploratory descriptive approach based on the results of field observation and laboratory analysis. Sampling points were determined purposively on 12 land units. Parameters observed were soil texture, soil structure, organic matter, permeability, slope length and slope, vegetation, and conservation management. The results showed that the level of erosion hazard in the study area contained light, moderate, and severe erosion hazard levels, and moorland have the highest level and paddy field have the lowest level of erosion hazard. The determinant factors of soil erosion are plant management / vegetation and slope length/slope gradient. Conservation directions that can be carried out in Sidoharjo District for land use management improvement are a combination of vegetative conservation techniques such as the use of organic mulch and plant management to increase organic matter and mechanical conservation techniques such as terrace repairs to minimize soil loss.

Keywords


organic matter; plant management; slope length; soil erosion

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References


Amaru, K. et al. (2013) ‘Penentuan Tingkat Bahaya Erosi dengan Menggunakan Sistem Informasi Geografis di Sub DAS Cikeruh Kabupaten Bandung-Sumedang’, Jurnal Teknotan, 7(3), pp. 1019–1025.

Badan Pusat Statistik Wonogiri (2019) ‘Kabupaten Wonogiri Dalam Angka 2019’, p. 238.

Bagarello, V., Ferro, V. and Pampalone, V. (2013) ‘A new expression of the slope length factor to apply USLE-MM at Sparacia experimental area (Southern Italy)’, Catena, 102, pp. 21–26. doi:10.1016/j.catena.2011.06.008.

Balai Penelitian Tanah (2005) Petunjuk Analisis Kimia Tanah, Tanaman, Air dan Pupuk. Bogor: Balai Penelitian Tanah. Badan Penelitian dan Pengembangan Pertanian. Departemen Pertanian.

Biddoccu, M. et al. (2020) ‘Evaluation of soil erosion risk and identification of soil cover and management factor (C) for RUSLE in European vineyards with different soil management’, International Soil and Water Conservation Research, 8(4), pp. 337–353. doi:10.1016/j.iswcr.2020.07.003.

BPS Wonogiri (2020) ‘Kecamatan Sidoharjo Dalam Angka 2020’, 33120.2023, pp. 1–93. Available at: https://wonogirikab.bps.go.id.

Devatha, C.P., Deshpande, V. and Renukaprasad, M.S. (2015) ‘Estimation of Soil loss Using USLE Model for Kulhan Watershed, Chattisgarh- A Case Study’, Aquatic Procedia, 4(Icwrcoe), pp. 1429–1436. doi:10.1016/j.aqpro.2015.02.185.

Direktorat Jenderal Bina Pengelolaan Daerah Aliran Sungai dan Perhutanan Sosial (2013) ‘Peraturan Direktur Jenderal Bina Pengelolaan Daerah Aliran Sungai Dan Perhutanan Sosial Nomor : P.4/V-SET/2013 Tentang Petunjuk Teknis Penyusunan Data Spasial Lahan Kritis’, Kementerian Lingkungan Hidup Dan Kehutanan, pp. 1–23.

Du, X. et al. (2021) ‘Conservation management decreases surface runoff and soil erosion’, International Soil and Water Conservation Research, August 202. doi:10.1016/j.iswcr.2021.08.001.

Duerdoth, C.P. et al. (2015) ‘Assessment of a rapid method for quantitative reach-scale estimates of deposited fine sediment in rivers’, Geomorphology, 230, pp. 37–50. doi:10.1016/j.geomorph.2014.11.003.

Dunkerley, D. (2021) ‘Rainfall drop arrival rate at the ground: A potentially informative parameter in the experimental study of infiltration, soil erosion, and related land surface processes’, Catena, 206(November 2020), p. 105552. doi:10.1016/j.catena.2021.105552.

Guo, Y. et al. (2019) ‘Modelling the impacts of climate and land use changes on soil water erosion : Model applications , limitations and future challenges’, Journal of Environmental Management, 250(November), p. 109403. doi:10.1016/j.jenvman.2019.109403.

Jain, P.K. and Husain, T. (2021) ‘A review impact of soil erosion on agriculture’, International Journal of Modern Agriculture, 10(10), pp. 2053–2060. doi:10.5958/2278-4853.2021.00835.1.

Kiptiah, M. et al. (2021) ‘ANALISIS LAJU INFILTRASI PADA VARIASI PENGGUNAAN LAHAN DI KOTA BALIKPAPAN’, Jurnal Sains Mahasiswa Pertanian, 10(1), pp. 233–241.

Klute, A. (1986) ‘Hydraulic Conductivity and Diffusivity: Laboratory Methods’, in Methods of Soil Analysis Part I. Physical and Mineralogical Methods. Second Edition, pp. 687–732.

Mandal, D. et al. (2021) ‘Catena Assessment of soil quality and productivity in different phases of soil erosion with the focus on land degradation neutrality in tropical humid region of India’, Catena, 204(December 2020), p. 105440. doi:10.1016/j.catena.2021.105440.

Menteri Kehutanan Republik Indonesia (2009) ‘Peraturan Menteri Kehutanan Republik Indonesia Nomor : P.32/MENHUT-II/2009’.

Miyata, S. et al. (2019) ‘Assessing spatially distributed infiltration capacity to evaluate storm runoff in forested catchments: Implications for hydrological connectivity’, Science of the Total Environment, 669, pp. 148–159. doi:10.1016/j.scitotenv.2019.02.453.

Muoni, T. et al. (2019) ‘Reducing soil erosion in smallholder farming systems in east Africa through the introduction of different crop types’, Experimental Agriculture, 56(2), pp. 1–13. doi:10.1017/S0014479719000280.

Niziolomski, J.C. et al. (2020) ‘Efficacy of mulch and tillage options to reduce runoff and soil loss from asparagus interrows’, Catena, 191(April 2019), p. 104557. doi:10.1016/j.catena.2020.104557.

Phinzi, K. et al. (2020) ‘Soil erosion risk assessment in the Umzintlava catchment ( T32E ), Eastern Cape , South Africa , using RUSLE and random forest algorithm’, South African Geographical Journal, 00(00), pp. 1–24. doi:10.1080/03736245.2020.1716838.

Shanshan, W. et al. (2018) ‘Runoff and Soil Erosion on Slope Cropland: A Review’, Journal of Resources and Ecology, 9(5), pp. 461–470. doi:10.5814/j.issn.1674-764x.2018.05.002.

Shin, S.S. et al. (2019) ‘Evaluation of physical erosivity factor for interrill erosion on steep vegetated hillslopes’, Journal of Hydrology, 571(July 2017), pp. 559–572. doi:10.1016/j.jhydrol.2019.01.064.

Sutrisno, J. et al. (2011) ‘Prediksi erosi dan sedimentasi di Sub Daerah Aliran Sungai Keduang Kabupaten Wonogiri (The Prediction of Erosion and Sedimentation at Keduang Sub-Watershed in Wonogiri Regency )’, Media Konservasi, 16(2), pp. 78–86.

Usuli, H., Dassir, M. and Soma, A.S. (2021) ‘Ecosystem Management in the Lamasi Watershed by Integrating Regional Spatial of South Sulawesi Province’, (February), pp. 14–23. doi:10.51386/25816659/ijles-v5i1p10.

Walkey, A. and Black, I.A. (1934) ‘An examination of the Degtjaref method for determining soil organic matter and a proposed modification of the chromic acid titration method’, Soil Science, 37(1), pp. 29–38.

Wang, J. et al. (2021) ‘Responses of runoff and soil erosion to planting pattern, row direction, and straw mulching on sloped farmland in the corn belt of northeast China’, Agricultural Water Management, 253(April), p. 106935. doi:10.1016/j.agwat.2021.106935.

Wieder, W.L. and Shoop, S.A. (2018) ‘State of the knowledge of vegetation impact on soil strength and trafficability’, Journal of Terramechanics, 78, pp. 1–14. doi:10.1016/j.jterra.2018.03.006.

Wischmeier, W.H. and Smith, D.D. (1978) Predicting rainfall erosion losses—a guide to conservation planning. Agricultur. Maryland: U.S. Department of Agriculture.

Wuryanta, A. and Dyah Susanti, P. (2015) ‘Analisis Spasial Tekanan Penduduk Terhadap Lahan Pertanian Di Sub Das Keduang, Kabupaten Wonogiri, Jawa Tengah’, Jurnal Penelitian Sosial dan Ekonomi Kehutanan, 12(3), pp. 149–162. doi:10.20886/jsek.2015.12.3.149-162.

Xin, Y. et al. (2019) ‘Effects of soil conservation practices on soil losses from slope farmland in northeastern China using runoff plot data’, Catena, 174(19), pp. 417–424. doi:10.1016/j.catena.2018.11.029.

Yue, L. et al. (2020) ‘Response of runoff and soil erosion to erosive rainstorm events and vegetation restoration on abandoned slope farmland in the Loess Plateau region , China’, Journal of Hydrology, 584(February), p. 124694. doi:10.1016/j.jhydrol.2020.124694.

Zabihi, M. et al. (2018) ‘Spatial modelling of gully erosion in Mazandaran Province, northern Iran’, Catena, 161(September 2017), pp. 1–13. doi:10.1016/j.catena.2017.10.010.

Zhang, X.C.J. and Wang, Z.L. (2017) ‘Interrill Soil Erosion Processes on Steep Slopes’, Journal of Hydrology, 548(March), pp. 652–664. doi:10.1016/j.jhydrol.2017.03.046




DOI: http://dx.doi.org/10.26418/pedontropika.v8i2.56395

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Jurnal Pedontropika : Jurnal Ilmu Tanah dan Sumber Daya Lahan 
(Journal of Soil Science and Land Resources)
Print ISSN: 2443-101X ; Online ISSN: 2579-9800
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