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All Journal Journal of Tropical Soils JTSL (Jurnal Tanah dan Sumberdaya Lahan) Cannarium (Jurnal Ilmu-ilmu Pertanian) Jurnal Solum Jurnal AGROSAINS dan TEKNOLOGI TERRA : Journal of Land Restoration AGRITROPICA : Journal of Agricultural Sciences Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Bumi Raflesia Jurnal Abdi Insani Prosiding Conference on Research and Community Services Jumat Pertanian: Jurnal Pengabdian Masyarakat Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat TRIBUTE: JOURNAL OF COMMUNITY SERVICES Dinamika Pertanian Jurnal Abdimas Bencoolen Journal of Food Industrial Technology
Putri, Elsa Lolita
Prodi Ilmu Tanah, Jurusan Budidaya Pertanian, Universitas Bengkulu
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Public Health Social Sciences Other

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Transformasi Sifat Tekstur dan Bahan Organik Tanah Psamment oleh Makro Biochar: Change in the Texture and Soil Organic Matter of Psamment Induced by Macro Biochar Putri, Elsa Lolita; Iswanriyanto, Agus; Utami, kartika
DINAMIKA PERTANIAN Vol. 42 No. 1 (2026): Jurnal Dinamika Pertanian Edisi April 2026
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2026.vol42(1).28064

Abstract

Background: Psamment soils utilized for sustainable agriculture face constraints due to low nutrient and organic matter content, as well as poor physical properties such as high bulk density, low water retention, and inadequate soil structure. Biochar is known to improve soil physical and chemical properties, but the effect of its particle size on Psamment soil remains underexplored. Objective: This study aimed to investigate the effect of biochar particle size on the physical properties (texture) and organic matter content of Psamment soil. Methods: Biochar was produced at a pyrolysis temperature of 450–500°C and fractionated into four dry sieve sizes: 2–1 mm, 1–0.5 mm, 0.5–0.1 mm, and <0.1 mm. Each biochar size was applied at a rate of 5% (w/w) to soil pots containing Psamment soil, with a control treatment (no biochar). All treatments were replicated five times, resulting in 25 experimental units. The pots were incubated at room temperature for 21 days, with moisture maintained at field capacity. Soil texture (hydrometer method) and organic carbon (Walkley & Black method) were measured after incubation. Results: The application of biochar, particularly the 2–1 mm size fraction, increased soil organic carbon content and improved the texture balance of Psamment soil compared to the control. The 2–1 mm biochar exhibited the highest organic matter content. Smaller biochar particles (<0.5 mm) showed reduced effectiveness. The control soil (without biochar) had 94.35% sand, 1.86% clay, and 3.79% dust, while biochar treatments altered the fractions. Conclusions: Fractionating biochar into macro-sized particles (<2 mm), specifically the 2–1 mm size, effectively increases soil organic matter content and improves the texture of Psamment soil
Model of the Relationship Between Selected Soil Physical Properties of Oil Palm Soil Bandi Hermawan; Elsa Lolita Putri; Wanda Afrilia Utami; Priyono Prawito
JOURNAL OF TROPICAL SOILS Vol. 31 No. 1: January 2026
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts..v31i1.35-43

Abstract

Soil, water, and plants are interrelated elements in agricultural production. An in-depth understanding of the characteristics and interactions of these three aspects is essential in effective agricultural system management. The study aims to examine the relationship between soil’s water-holding capacity and different land-slope levels and to identify the physical soil characteristics that affect it. The research was conducted in a community oil palm plantation in Talang Tengah I Village, Pondok Kubang District, Central Bengkulu Regency, Bengkulu Province. The method used was a survey with purposive sampling across five slope levels: flat (0-8%), sloping (8-15%), slightly steep (15-25%), steep (25-45%), and very steep (45-100%). The data were statistically analyzed using Partial Least Squares Structural Equation Modelling (PLS-SEM) with WarpPLS 7.0. The results showed that slope had a significant effect on various soil physical characteristics and soil water holding capacity. The steeper the slope, the greater the decrease in soil permeability, total pore space, and soil organic carbon, and the greater the increase in soil volume weight, which results in a decrease in soil water holding capacity. The resulting model shows agreement in describing the relationships between variables: slope affects organic matter, sand %, and permeability, and volume weight affects total pore space and permeability, which in turn affects the soil’s capacity to hold water.
OPTIMALISASI BIOCHAR SEKAM PADI DALAM MENDUKUNG PERTANIAN BERKELANJUTAN DI DAERAH PESISIR KELURAHAN BERINGIN RAYA Elsa Lolita Putri; Zova Meilando; Diah Silviana; Sindy Leviana; Herman Efendi; Fiana Podesta
Jurnal Pengabdian Masyarakat Bumi Rafflesia Vol. 9 No. 1 (2026): APRIL: Jurnal Pengabdian Kepada Masyarakat Bumi Raflesia
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/bumir.v9i1.10298

Abstract

Pengabdian ini mengkaji optimalisasi penggunaan biochar sekam padi sebagai bahan ameliorasi tanah untuk mendukung pertanian berkelanjutan di daerah pesisir Kelurahan Beringin Raya. Biochar sekam padi dihasilkan melalui proses pirolisis dan diaplikasikan pada lahan pesisir dengan tujuan memperbaiki kualitas fisik dan kimia tanah, khususnya peningkatan pH tanah yang asam. Pada pengabdian ini menggunakan metoda PRA untuk memperoleh informasi dari kelompok wanita tani Rezeki Bersama. Kelompok sasaran adalah Kelompok Wanita Tani Rezeki Bersama. Pengabdian ini dilakukan denga cara sosialisasi dan praktek lapangan dalam membuat biochar bersama anggota Kelompok Wanita Tani Rezeki Bersama. Capaian yang diinginkan dari kegiatan pengabdian pada masyarakat ini adalah meningkatnya pengetahuan dan kemampuan anggota kelompok wanita tani dalam memanfaatkan limbah pertanian menjadi biochar yang dapat dimanfaatkan dalam peningkatan kesuburan tanah dan tanaman. Hasil pengabdian menunjukkan bahwa aplikasi biochar sekam padi dengan dosis optimal mampu meningkatkan pertumbuhan tanaman padi, menaikkan jumlah anakan maksimal dan produktif, serta meningkatkan hasil gabah kering giling hingga 10,7 ton/ha. Biochar juga membantu perbaikan tanah baik secara fisika, kimia, dan biologi, sehingga mendukung pengelolaan lahan pesisir di Kota Bengkulu khususnya yang produktif dan ramah lingkungan secara berkelanjutan. Temuan ini menjadi solusi potensial dalam mengatasi kendala lahan marginal di daerah pesisir untuk pertanian yang lebih produktif dan lestari.Kata Kunci: pesisir, amelioran, padi, sekam.
PEMBERDAYAAN PETANI URBAN KWT REZEKI BERSAMA DALAM PENGOLAHAN LIMBAH PERTANIAN MENJADI KOMPOS M. Faiz Barchia; Qinta Centria Mani; Ria Intika; Afriyanti; Surya Ramadhan Herdiono; Elsa Lolita Putri
TRIBUTE: JOURNAL OF COMMUNITY SERVICES Vol. 7 No. 1 (2026)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/tribute.v7i1.46750

Abstract

Program KKN-PPM dalam bentuk pemberdayaan masyarakat ini bertujuan untuk memberikan solusi sekaligus mengedukasi mitra dalam meningkatkan pengetahuan dan keterampilan masyarakat tentang pemanfaatan limbah pertanian yang berpotensi pada pengembangan keberlanjutan. Kegiatan dilaksanakan di KWT Rezeki Bersama, Kelurahan Beringin Raya, Kecamatan Muara Bangkahulu, Kota Bengkulu dengan menggunakan metode persuasif dan edukatif melalui pelatihan dan pendampingan intensif kepada petani urban dan Kelompok Wanita Tani (KWT). Tahapan kegiatan meliputi persiapan, penyuluhan dan pelatihan kepada mitra, serta pendampingan dan evaluasi. Program ini berhasil menghasilkan produk kompos dari limbah pertanian yang dapat menjadi solusi dalam pengelolaan sampah organik di wilayah perkotaan. Kegiatan sosialisasi memberikan pemahaman kepada masyarakat tentang pengelolaan sampah organik agar memiliki nilai guna dan berkontribusi pada peningkatan kesadaran lingkungan serta kesehatan masyarakat
Co-Authors - Alnopri . Gusmini Abimanyu Dipo Nusantara Adiyatma, Novrial Adrinal Afriyanti Agustian, Indra Agustin Zarkani Alnopri Alnopri Alnopri, Alnopri Aprilia Herman, Violin Enghel Askhari, Muhammad Yudha Bambang Gonggo Murcitro Bandi Hermawan Barchia, M Faiz Bardah Wasalamah Chosin, Muhammad Debi Septiawan Diah Silviana Dyah Puspita Sari Elfarisna ELFARISNA ELFARISNA Erlina Rahmayuni, Erlina Fahrurrozi, Fahrurrozi Faiz Barchia Fauzi, Ariffatchur Fiana Fodesta Gusmara, Herry Gusmini Handayani, Yanolanda Suzantry Hasanudin Hasanudin Hasanudin Hasymi, Yusran Hata Dahlan Herman Efendi Herman, Welly Heru Widiyono Heru Widiyono, Heru Heru Widyono Ifebri, Rihan Indra Agustian Iswanriyanto, Agus Kamil, Maulana Insanul Kanang Setyo Hindarto Komala, Encik Putri Ema Kurniati Kurniati Kurniati M. Faiz Barchia Mahendra, Lovenanda Putra Mayangsari Muhammad Faiz Barchia Muhammad Faiz Barchia, Muhammad Faiz Musliar Kasim Nadrawati, Nadrawati Nanik Setyowati Niska Ramadani, Niska Nur Fitriani NUR FITRIANI Oktoyoki, Hefri Oky Hermansyah Podesta, Fiana Prawito, Priyono Priyono Prawito Putra Satria Putra, Apriza Hongko Qinta Centria Mani Rapiski Rapiski Reflis Reflis Ria Intika Sindy Leviana Suci Rahmawati Sujatmiko, Sigit Surya Ramadhan Herdiono Tegar Dwi Saputra Teguh Adiprasetyo Tri Wulandari Ulandari, Nirwana Urip Santoso Utami, Kartika Utami, Wanda Afrilia Wanda Afrilia Utami Welly Herman Welly Herman Welly Herman Wibowo, Hariz Eko Widodo Yaherwandi Yurike Yurike Yuwita, Fitri Zainal Muktamar Zakaria, Edi Zova Meilando Zulkurnia, Ari