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The effectiveness of cover crops on soil loss control in Gede catchment of Malang Regency, Indonesia Muddarisna, Nurul; Yuniwati, Eny Dyah; Masruroh, Heni; Oktaviansyah, Aulia Rahman
Journal of Degraded and Mining Lands Management Vol. 8 No. 2 (2021)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2021.082.2673

Abstract

Cover crop is an important factor which affects soil loss. The lost of soil potential is affected by plant morphology. The aim of this study was to elaborate on the effectiveness of the type of cover crops to soil loss in the same morphology and characteristic of soil. The study was carried out by applying erosion plots. Soil loss measurements were conducted four times in each demonstration plot. Soil loss for each plot was analyzed in the laboratory. The result showed that the most erodible soil with the highest amount of soil loss was in the pre onion plot and the most effectiveness for soil loss control was carrot plot. The amounts of soil loss for carrot, cabbage, and pre-onion were 0.040991 kg/8 x 10-4ha, 0.069901 kg/8 x 10-4ha, and 0.077800 kg/8 x 10-4ha, respectively. The highest runoff of 60.554 L/8 x 10-4ha,  was observed at the pre onion plot. Based on the result, the most effective cover crop for soil control was the carrot. The important parts of cover crops which influenced soil loss were the shape of shade leaves and type of roots. 
Developing landslide susceptibility map using Artificial Neural Network (ANN) method for mitigation of land degradation Masruroh, Heni; Leksono, Amin Setyo; Kurniawan, Syahrul; Soemarno, Soemarno
Journal of Degraded and Mining Lands Management Vol. 10 No. 3 (2023)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2023.103.4479

Abstract

Landslides are one of the crucial problems that have an impact on land degradation and human life. This study aimed to develop vulnerability maps using ANN to mitigate land degradation in the Bromo Tengger Semeru with the extending area of Universal Transverse Mercator (UTM) Coordinate System Top 91277639, Bottom 911569, Left 692860, and Right 706860. The method applied the Artificial Neural Network (ANN) model using RStudio machine learning. Landslides were mapped using Sentinel Image and Orthomozaic photo interpretation from data acquisition using Unmanned Aerial Vehicle (UAV). The landslide control factor data was obtained through DEMNAS (National Digital Elevation Model) with a spatial resolution of 8 meters. Data normalisation was conducted using the Mix-Max method before it was processed using RStudio. The landslide existing for ANN workflow was processed using the Bioclim model. The results showed landslide susceptibility was categorised into four classes i.e., low susceptibility (29.83%), which was spatially spread on most in the lower slopes, moderate susceptibility (3.11%), high susceptibility (2.99%), and very high susceptibility (15.94) which is scattered on the upper slope to the middle slope of the watershed. The most significant factor influencing the landslide is the topography factor, with a Relative Importance (RI) value of 0.86; the hydrological factor, with an RI of 0.833 and the surface feature, with an RI of 0.355. The results of the landslide susceptibility model are very proper for land degradation mitigation strategies. It has high accuracy through an Area Under Curve (AUC) of 0.965 and a Precision Recall Curve (PRC) of 0.976.
Pemanfaatan Fish Finder dan Sensor Suhu Air Laut sebagai Inovasi Teknologi Tepat Guna Bagi Nelayan Tradisional Desa Tugurejo, Kabupaten Blitar Mifdal Zusron Alfaqi; Abd. Mu'id Aris Shofa; Heni Masruroh; Santi Merlinda; Falsafah Nur Aini; Laksamana Prammana Agung; Rika Safitri Nur Azizah; Latifatus Sariroh; Anisa Amalia Maisaroh; Maulana Achmad Maghfur Ichsan; Fitri Ariska
Jurnal Masyarakat Madani Indonesia Vol. 5 No. 4 (2026): November (In Progress)
Publisher : Alesha Media Digital

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59025/pn1rvm59

Abstract

Mitra kegiatan pengabdian kepada masyarakat merupakan pelaku ekonomi produktif di wilayah pesisir Desa Tugurejo, Kecamatan Wates, Kabupaten Blitar, dalam kawasan pengelolaan KHDTK Universitas Negeri Malang. Mitra menghadapi permasalahan berupa keterbatasan pemanfaatan teknologi perikanan, rendahnya efisiensi operasional akibat ketidakpastian lokasi ikan, serta minimnya kemampuan manajemen dan pembukuan usaha. Kegiatan ini bertujuan meningkatkan pemanfaatan teknologi perikanan dan kapasitas pengelolaan usaha mitra. Solusi yang diberikan meliputi penerapan teknologi tepat guna berupa fish finder dan sensor suhu air laut, pendampingan pemanfaatan teknologi untuk menentukan lokasi dan waktu melaut secara lebih efektif, serta pelatihan manajemen dan pembukuan usaha sederhana. Metode pelaksanaan menggunakan pendekatan Participatory Technology Transfer (PTT) dengan tahapan observasi dan pemetaan kebutuhan, instalasi dan uji fungsi alat, pelatihan teknis dan manajerial, pendampingan, monitoring dan evaluasi, serta diseminasi hasil. Hasil kegiatan menunjukkan bahwa nelayan memahami dan mampu memanfaatkan fish finder dalam mendukung kegiatan penangkapan ikan serta memahami penerapan sistem pembukuan sederhana dalam pengelolaan usaha. Kegiatan ini menunjukkan bahwa transfer teknologi yang disertai penguatan kapasitas manajerial dapat meningkatkan kesiapan mitra dalam mengoptimalkan kegiatan produksi dan pengelolaan usaha perikanan pesisir serta mendukung SDGs 8, 9, dan 14.
ANALISIS ARSITEKTUR INDEKS JANGKAR AKAR (IJA) DAN INDEKS CENGKRAMAN AKAR (ICA) TANAMAN KAYU SEBAGAI UPAYA MITIGASI LONGSOR DI DESA TAJI, KECAMATAN JABUNG, KABUPATEN MALANG Roby Esa Wardhana; Heni Masruroh; Syamsul Bachri; Sugeng Utaya
Jurnal Integrasi dan Harmoni Inovatif Ilmu-Ilmu Sosial Vol. 5 No. 12 (2025)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um063.v5.i12.2025.5

Abstract

Vegetation roots play an important role in preventing landslides by strengthening soil structure and reducing soil mass movement. Landslides are a frequent disaster in Indonesia, triggered by high rainfall and land-use changes. Data shows that landslides rank third among natural disasters in Indonesia, with 9,047 incidents recorded from 1822 to the present. This study aims to analyze the architecture of the Root Anchorage Index (IJA) and the Root Gripping Index (ICA) as a landslide mitigation effort. Sampling was carried out using the Purposive Random Sampling method to obtain IJA and ICA values. The higher the IJA value, the greater the potential of vegetation to function as a living anchor capable of reinforcing slope walls. Meanwhile, a higher ICA value indicates a greater potential for roots to grip soil particles on the surface, thereby preventing erosion and reducing the risk of soil being washed away by surface runoff. The results show that cedro plants have an IJA Index value of 0.91 and an ICA value of 1.47, with a root type (R) classified as the lowest among the analyzed plants. In contrast, the surian plant exhibits a vertical root pattern (type V) with a dominant taproot and few lateral roots. Surian recorded an IJA Index value of 1.04 and an ICA Index value of 3.86, both classified as high categories. Surian's strong anchoring ability makes it a highly suitable plant for slope stability across various slope gradients, including those classified as very steep slopes. Akar vegetasi memiliki peran penting dalam mencegah terjadinya tanah longsor dengan memperkuat struktur tanah dan mengurangi pergerakan massa tanah. Tanah longsor merupakan bencana yang sering terjadi di Indonesia, yang dipicu oleh curah hujan tinggi dan perubahan fungsi lahan. Data menunjukkan bahwa tanah longsor menempati peringkat ketiga dalam kejadian bencana di Indonesia, dengan 9.047 kejadian yang tercatat sejak tahun 1822 hingga saat ini. Penelitian ini bertujuan untuk menganalisis arsitektur Indeks Jangkar Akar (IJA) dan Indeks Cengkraman Akar (ICA) sebagai upaya mitigasi longsor. Pengambilan sampel dilakukan dengan menggunakan metode Purposive Random Sampling untuk memperoleh nilai IJA dan ICA. Semakin tinggi nilai IJA maka semakin besar potensi vegetasi untuk berfungsi sebagai jangkar hidup (living anchor) yang dapat memperkuat dinding tebing. Sedangkan, Semakin tinggi nilai ICA berpotensi besar untuk memegang butiran tanah di permukaan, sehingga dapat mencegah erosi dan mengurangi risiko terjadinya hanyutnya tanah oleh aliran permukaan. Hasil penelitian menunjukkan bahwa Surian memiliki pola perakaran vertikal (tipe V) dengan akar tunggang yang kuat dan sedikit akar lateral. Dengan nilai Indeks Jangkar Akar (IJA) sebesar 1,04 dan Indeks Cengkraman Akar (ICA) sebesar 3,86 yang keduanya tergolong kategori tinggi. Sedangkan, tanaman cedro memiliki nilai Indeks IJA 0.91 dan ICA 1.47 dengan Tipe perakaran (R) yang tergolong paling rendah dari tanaman lain. Surian memiliki kemampuan jangkar yang kuat menjadikannya tanaman yang cocok untuk stabilitas lereng pada semua kemiringan, termasuk lereng kategori sangat curam.
Co-Authors A. Riyan Rahman Hakiki Abd Mu’id Aris Shofa Adip Wahyudi Aditya Prana Iswara Agung Suprianto Aidil Candri, Dining Ainul Labib, Mohammad Akhmad Taufik Alfian Nur Muzaki Alfiandi Hafidz Firmansyah Alfyananda Kurnia Putra Amin Setyo Leksono Amin Setyo Leksono Andhika Yudha Pratama Andika Aulia Ahmad Anggara, Arik Anggri Setiawan Anisa Amalia Maisaroh Anita Zumrotin Fitrotul Laila Aprilia, Maya Arif Rohman Arik Anggara Aulia Rahman Oktaviansyah, Aulia Rahman Auliya, Navisa Dinni Billah, Egi Nursari Budi Handoyo Candra Adityatama Chairunnisa, Nadda Khalila Choirul Amin Choirul Anam AM Diponegoro Dadang Bagus Wicaksono Danardono Danardono Daya Negri Wijaya Devi Prasetyo Devy Prasetyono Dewa Putra Cisnaulin Diaz Heksa Bintang Pamungkas Didik Taryana Dwiyono Hari Utomo Dyah Arum Perwitasari Edisty Anindira Patranita Efri Roziaty Egi Nursari Billah Eny Nur Aisyah Evania Yafie Evi Fitriana Falsafah Nur Aini Fandi Ahmad Syaifullah, Hadian Anditya farizaika cahyani Fatchur Rohman Fatiya Rosyida, Fatiya Febrian Arrya Withuda Fernanda Dimas Bachtiar Ferryati Masitoh Fikriyah, Vidya N. Fina Kharisma Musallamah Fitri Ariska Galih Sukoco Hadi Soekamto Hakiki, A. Riyan Rahman Hakiki, A.Riyan Rahman Hamim Zaky Hadibasyir Hary Suswanto heppy mafudhotul auwaliyah Hidiyah, Tabita May Huang Zimo Husna Shofi Talbia I Komang Astina Ifan Deffinika Ike Sari Astuti Ilham Adenan Hidayatullah Imam Arifa’illah Syaiful Huda Indriani, Yuristya Dyah Ismawan, Khabib Jumadi, J Junun Sartohadi Kaspari, Andrian Kenya, Ponasari Baron Mutiara Khairul Naafi, Ahmad Kuswaji Dwi Priyono Laksamana Prammana Agung Latifatus Sariroh Listyo Yudha Irawan Lotfata, Aynaz Lujeng Luthvy Salviya Maulana Achmad Maghfur Ichsan Maya Aprilia Melati Julia Rahma Mellinia Regina Heni Prastiwi Mifdal Zusron Al-Faqi Mifdal Zusron Alfaqi Mochammad Tri Herwanto Moh Awaludin Adam Moh. Awaludin Adam Mohammad Ainul Labib Mohammad Yusril Abidin Muaffaq, Muhammad Alvin Muddarisna, Nurul Muhammad Anggri Setyawan Muhammad Luthfi Muhammad Rafif Fadihilah Muhammad Sainul Fadlan Nabila Nirwasita Chairunnisa Nadda Khalila Chairunnisa Nailul Insani Nanda Regita Cahyaning Putri Nawaz, Muhammad Nevy Farista Aristin Nevy Farista Aristin, Nevy Farista Nur Hidayanti Nurul Izzati Otto Fajarianto Permita Luana Diyah Syaibana Prastiwi, Mellinia Regina Prastiwi, Mellinia Regina Heni Prayogo, Wisnu Purwanto Purwanto Putri, Nanda Regita Putri, Nanda Regita Cahyaning Rachmadian, Robby Hilmi Rafif Fadihilah, Muhammad Rafli Tegar Hati, Muhammad Rahma, Nisa Aulia Rika Safitri Nur Azizah Rivandi Pranandita Putra Roby Esa Wardhana Sahrina, Alfi Saiful Amin Salviya, Lujeng Luthvy Sandy Tegariyani Putri Santoso Santi Merlinda Sari, Mita Intan Sattar, Farha Satti Wagistina Setyawan, Muhammad Anggri Shofi Talbia, Husna Soemarno Soemarno Soemarno Soemarno Sonny Kristianto Sugeng Utaya Sugeng Utaya Sumarmi Syahrul Kurniawan Syamsul Bachri Syamsul Bachri Syamsul Bachri tabita may hidiyah Titis Sari Hanggardimas Siwi Hartanti Tri Wahyu Hardaningrum Triata Mahendra Pesona Putra Tuti Mutia Vita Ayu Kusuma Dewi Widya Nur Hidayati Yuniwati, Eny Dyah Yuristya Dyah Indriani Yusril Abidin, Mohammad Yusuf Suharto Yuswanti Ariani Wirahayu Zaky, Muhammad Arrayyan Zimo, Huang Zulfa Mukhlisul Habibiyah