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All Journal JURNAL HUTAN LESTARI Tengkawang : Jurnal Ilmu Kehutanan Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Transformasi: Jurnal Pengabdian Masyarakat Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Belantara Jurnal Penelitian Kehutanan FALOAK Jurnal Pengabdian Magister Pendidikan IPA PERENNIAL ULIN: Jurnal Hutan Tropis Jurnal Aplikasi dan Inovasi Iptek (JASINTEK) Jurnal Hutan Tropika Jurnal Hutan Pulau-Pulau Kecil : Jurnal Ilmu-Ilmu Kehutanan dan Pertanian Journal of Forest Science Avicennia Jurnal Silva Samalas: Journal of Forestry and Plant Science Jurnal Ilmiah Sangkareang Mataram Jurnal SIAR ILMUWAN TANI Empiricism Journal Unram Journal of Community Service (UJCS) Agroteksos Jurnal Multidisiplin Madani (MUDIMA) Jurnal Pepadu Innovative: Journal Of Social Science Research Jurnal Ilmu Kehutanan Jurnal Rimba Lestari Kalwedo Sains (KASA) Jurnal Wana Tropika Sasambo: Jurnal Abdimas (Journal of Community Service)
Irwan Mahakam Lesmono Aji
Program Studi Kehutanan Universitas Mataram
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Journal : Tengkawang : Jurnal Ilmu Kehutanan

 1 
ANALISIS TINGKAT BAHAYA EROSI PADA LAHAN GARAPAN KELOMPOK TANI HUTAN MAKMUR DESA MEKAR SARI Lu'luil Maya Lestari; Andi Chairil Ichsan; Irwan Mahakam Lesmono Aji
Tengkawang : Jurnal Ilmu Kehutanan Vol 12, No 2 (2022): Tengkawang : Jurnal Ilmu Kehutanan
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v12i2.52283

Abstract

The aim of this study is to determine the Erosion Hazard Level (TBE) and to find out how to prevent the erosion rate on the KTH Makmur cultivated land. KTH Makmur is part of the Gapoktanhut Puncak Semaring, which implements the Social Forestry Program under the Forestry Partnership scheme and it is located in Mekar sari Village, East Lombok Regency, Nusa Tenggara Province. The method of this research is descriptive and determination of the research location using purposive sampling. Determination of the sample plot using stratified random sampling which consisted of 15 plots (sampling intensity of 1,6%). %). The plots were divided based on vegetation density (not dense vegetation = V1; quite dense vegetation = V2; dense vegetation = V3) and land slope (flat = S1; sloping = S2; slightly steep = S3; steep = S4; very steep = S5). The results showed that the Erosion Hazard Level on KTH Makmur's cultivated land included a very light category (erosion rate: 1,06-2,25 tons/ha/year) on plot V3S2,V3S3 and V3S; light category on plot V3S1 (41.22 tons/ha/year); medium category (erosion rate: 75,37-162,21 tons/ha/year) on plots V2S1, V2S2 and V2S4; heavy category (erosion rate: 201,11-406,87 tons/ha/year,) on plots V1S1, V1S3, V1S5, V2S5 and V3S5; and very heavy category (erosion rate: 510,32-642,55 tons/ha/year) on plots V1S2, V1S4, V1S5 and V2S. Conservation efforts to reduce the level of erosion hazard on KTH Makmur's cultivated land include vegetative, mechanical and chemical methods.Keywords: erosion hazard level, erosion rate, KTH Makmur.AbstrakTujuan dilakukannya penelitian ini adalah mengetahui Tingkat Bahaya Erosi dan mengetahui cara menanggulangi erosi pada lahan garapan KTH Makmur. KTH Makmur merupakan salah satu anggota kelompok dari Gapoktanhut Puncak Semaring, Kelompok tersebut merupakan bagian dari program perhutanan sosial dengan skema Kemitraan Kehutanan dan berlokasi di Desa Mekar Sari, Kabupaten Lombok Timur, Provinsi Nusa Tenggara Barat. Metode penelitian yang digunakan yaitu deskriptif dan penentuan lokasi penelitian dengan menggunakan purposive sampling. Penentuan plot contoh penelitian dengan menggunakan stratified sampling dengan jumlah petak ukur yaitu 15 plot (intensitas sampling 1,6%). Plot dibagi berdasarkan kerapatan vegetasi (vegetasi tidak rapat= V1; vegetasi cukup rapat= V2; vegetasi rapat= V3) dan kemiringan lahan (datar= S1; landai= S2; agak curam= S3; curam=S4; sangat curam= S5). Hasil penelitian diketahui  TBE pada lahan garapan KTH Makmur meliputi; kelas sangat ringan (laju erosi: 1,06-2,25 ton/ha/th) pada plot V3S2, V3S3, dan V3S4; kelas ringan pada plot V3S1 (laju erosi 41,22 ton/ha/th); kelas sedang (laju erosi: 75,37-162,21 ton/ha/th) pada plot V2S1, V2S2 dan V2S4; kelas berat (laju erosi: 201,11-406,87 ton/ha/th) pada plot V1S1, V1S3, V1S5, V2S5 dan V3S5; kelas berat (laju erosi: 510,32-642,25 ton/ha/th) pada plot V1S2, V1S4, V1S5 dan V2S3. Upaya konservasi untuk mengurangi tingkat bahaya erosi pada lahan garapan tersebut yaitu dengan metode vegetatif, mekanik dan kimiawi.Kata kunci: tingkat bahaya erosi, laju erosi, KTH Makmur
Co-Authors Adawi, Turmiya Fathal Aditia, G. B. Daril Rama Aditya, Muhamad Pradana Sasaka Ahmad, Zamhur Aminah Firashinta Andi Chairil Ichsan Andi Chairil Ichsan Andi Tri Lestari Andrie Ridzki Prasetyo Anggun Nusrat Jehan Damanik Anwar Hadi, Muhammad Arna Diansyah Ashari, Agus Mulyadi B, Kornelia Webliana Budhy Setiawan Chaerani, Nurul Clarita Wihelmina Sulastri Devi Devi Nurlaely Diah Permata Sari Diah Permata Sari Diah Permata Sari DIAH PERMATA SARI, DIAH PERMATA Dini Lestari Dwi Putri, Windi Berliana Dwi Sukma Rini Endah Wahyuningsih Endah Wahyuningsih Eni Hidayati Epy Liana fadila, mia Fauzan Fahrussiam Febriandy, Idfi Fikri, Khairul Fikry, Muhamad Yul Firashinta, Aminah Gozali, M. Rijalul Haekal Ardiansyah Hafizul Khatomy Hairil Anwar Hairil Anwar Hairil Anwar Hairil Anwar Hardi, Lalu Amrian Hasyyati Shabrina Hendrianan Hendrianan Ichsan, Andi C Ichsan, Andi Chairil Indriyatno Indriyatno Kornelia Webliana Kornelia Webliana B Lalu Kukuh Mahendra Lili Nurindah Sari Lu'luil Maya Lestari M Yusuf M. Dicka Wira Graha Maaruf, Caesario Agustiandi Mahardika Rizqi Himawan Maiser Syaputra Markum Maul Hayati Maulida, Arifa Yunia Mayaning Sari, Ni Kadek Muhamad Husni Idris Muhamad Husni Idris Muhamad Husni Idris Muhamad Husni Idris Muhamad Husni Idris Muhamad Husni Idris Muhamad Husni Idris, Muhamad Husni Muhammad Anwar Hadi Musdi Musdi Ngadianto, Agus Niechi Valentino Niechi Valentino Niha Hidayati Mantika Nurdiansyah, Rizal Nurmalasari, Yeni Nursan, Muhammad Nurul Chaerani Pande Komang Suparyana Patoni Patoni Prasetyo, Andrie Ridzki Prasetyo, Dhimas Mardyanto Prasetyo, Mardyanto Putri Raudatun Hasanah Rahman, Firman Ali Resty Luana Sari Rima Vera Ningsih River Wedilen Bona Simatupang Salviana, Wulan Shabrina, Hasyyati Shafwati Munawarah Sherliana Retno Hernita Gunawan Putri Sitti Latifah Sitti Latifah Sitti Lattifah Sulastri, Clarita Wihelmina Sutriono, Raden Taslim Sjah, Taslim Turmiya Fathal Adawi Ulandari Handayani Webliana B, Kornelia Webliana B., Kornelia Webliana, Kornelia Wihelmus Jemarut Windiati, Windiati Wulandari, Febriana Tri Yamin, Rahadian Yogi Firmansyah Yuliana Yuliana Zhafarina Istiqomah Khaerani Wibawa