Article Per Year (5 Year)
p-Index From 2021 - 2026
0.751
P-Index
This Author published in this journals
All Journal JURNAL PERTANIAN Buletin Pengabdian Jurnal Research Ilmu Pertanian Jurnal Ilmiah Pertanian dan Peternakan
Lubis, Retno Leodita
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Education Engineering Public Health Social Sciences Veterinary

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Effectiveness of appropriate technology training to increase the creative economic potential of women farmers group in Cot Masam Village, Kuta Baro Sub-District, Aceh Besar [Efektivitas pelatihan teknologi tepat guna untuk peningkatan potensi ekonomi kreatif kelompok wanita tani Gampong Cot Masam Kecamatan Kuta Baro Aceh Besar] Muyassir, M; Jufri, Yadi; Manfarizah, M; Fikrinda, F; Arabia, Teti; Lubis, Retno Leodita
Buletin Pengabdian Vol 5, No 1 (2025): Bull. Community. Serv.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/bulpen.v5i1.42264

Abstract

Inadequate agricultural waste management can result in environmental issues such as soil and water pollution. Conversely, organic waste holds significant potential for conversion into economically valuable products like compost, enhancing soil fertility and reducing farmers' reliance on chemical fertilizers. This initiative aims to enhance the skills and knowledge of the Women Farmers Group Ingin Maju in Cot Masam Village, Kuta Baro Sub-District, Aceh Besar District, through tailored technological training. The training focuses on compost production and local microorganisms to enable the productive and sustainable utilization of organic waste, fostering entrepreneurial development in the creative economy sector rooted in organic farming. Training methodologies encompass lectures, discussions, and practical exercises involving 40 members of the women farmers group. Results indicate a substantial enhancement in participants' comprehension, particularly in compost production, with a knowledge understanding effectiveness (KUE) of 90.95% and 62.3% for LMO. Training effectiveness (TE) also reflects positive outcomes, showing a 47.6% increase for compost and 45.3% for LMO. Despite compost training being deemed more effective, the LMO training also yields favorable impacts, albeit necessitating refinements to align outcomes with compost training. Overall, this engagement successfully elevates the capacities of KWT in organic waste utilization, potentially catalyzing community-based creative economic development in this village.
Morfologi dan Klasifikasi Tanah Typic Distrudept Berdasarkan Soil Taxonomy di Desa Geuntuet, Aceh Besar Chairunnisya, R Ayu; Lubis, Retno Leodita; Arabia, Teti; Wijaya, Laila
Jurnal Research Ilmu Pertanian Vol. 6 No. 1 (2026): Jurnal Research Ilmu Pertanian (Februari 2026)
Publisher : Fakultas Pertanian, Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dg81zv11

Abstract

Morfologi dan klasifikasi tanah merupakan dasar penting dalam memahami sifat tanah dan potensi sumber daya lahan. Penelitian ini bertujuan untuk mengidentifikasi karakteristik morfologi profil tanah serta menentukan klasifikasi tanah berdasarkan Soil Taxonomy. Pengamatan dilakukan pada satu profil tanah di Desa Geuntuet, Kecamatan Lhoong, Kabupaten Aceh Besar, melalui deskripsi morfologi lapangan yang meliputi horizon tanah, warna, tekstur, struktur, konsistensi, dan sifat diagnostik lainnya. Hasil pengamatan menunjukkan bahwa tanah memiliki perkembangan horizon sedang dengan tekstur lempung berliat, struktur gumpal, serta ciri khas tanah muda berkembang. Berdasarkan karakteristik tersebut, tanah diklasifikasikan ke dalam ordo Inceptisols, subordo Udepts, great group Distrudepts, dan subgrup Typic Distrudepts. Tanah ini termasuk dalam kelas ukuran butir lempung berliat halus, kelas mineralogi campuran, dengan rezim suhu isohipertermik. Hasil penelitian ini memberikan informasi dasar mengenai karakteristik tanah setempat yang dapat dimanfaatkan sebagai acuan awal dalam pengelolaan dan perencanaan pemanfaatan lahan di wilayah Aceh Besar.
Dinamika Sifat Kimia Tanah pada Kronosekuensi Umur Tanaman Menghasilkan (TM) Kelapa Sawit (Elaeis Guineensis Jacq.) Lubis, Retno Leodita; Khairiyah, Yaumil; Chairunnisya, R Ayu; Wijaya, Laila; Khusrizal; Akbar, Halim
Jurnal Pertanian Vol. 17 No. 1 (2026): Jurnal Pertanian
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v17i1.24467

Abstract

Karakteristik kimia tanah pada ekosistem perkebunan kelapa sawit bersifat dinamis dan sangat dipengaruhi oleh faktor umur tanaman. Penelitian ini bertujuan untuk mengkaji dinamika sifat kimia tanah pada berbagai kronosekuensi umur Tanaman Menghasilkan (TM) di PT Langkat Nusantara Kepong, Kebun Padang Brahrang. Penelitian menggunakan metode survei deskriptif dengan pengambilan sampel tanah pada kedalaman 0–20 cm di empat tingkatan umur tanaman menghasilkan: 5, 7, 10, dan 11 tahun. Parameter yang dianalisis meliputi pH, N-total, P-tersedia, K-dd, dan KTK. Hasil penelitian menunjukkan bahwa pertambahan umur tanaman berkorelasi positif terhadap peningkatan pH tanah dari kriteria masam (<5,20) menjadi lebih netral (>5,40) pada umur 11 tahun, yang disebabkan oleh mineralisasi basa-basa dari residu organik. Kapasitas Tukar Kation (KTK) mencapai nilai optimal pada umur 7 tahun (20,22 cmol(+)kg⁻¹) sebelum kemudian menurun pada umur 10 dan 11 tahun. Kalium (K-dd) menunjukkan pola fluktuatif dengan lonjakan signifikan pada umur 10 tahun (0,65 cmol(+)kg⁻¹). Penurunan ketersediaan P dan K pada umur 11 tahun menunjukkan terjadi penurunan yang disebabkan karena laju pemanenan yang tinggi.
Greenshield Neem: Microencapsulation Formulation of Neem Leaves as a Sustainable Agricultural Technology for Indonesia 2045 Nisak, Sulisatun; Humairah, Aisyah; Lubis, Retno Leodita
Jurnal Ilmiah Pertanian dan Peternakan Vol 3 No 2 (2026): Januari
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/jipper.v3i2.6304

Abstract

Purpose: This study proposes GreenShield Neem, a microencapsulated neem (Azadirachta indica A. Juss) formulation, as a sustainable biopesticide technology to support environmentally friendly agriculture in Indonesia toward the 2045 vision. Research Methodology: This study used a structured literature review and a conceptual synthesis. Peer-reviewed articles published between 2014 and 2024 were screened; 42 records were initially identified, and 26 articles were selected for an in-depth review based on predefined inclusion/exclusion criteria. Data analysis was conducted using thematic coding and comparative synthesis by extracting key variables (formulation type, encapsulation method/materials, stability indicators, controlled release behavior, and reported bioefficacy). The extracted evidence was then consolidated to develop the GreenShield Neem conceptual framework and a proposed field-application scenario. Results: The literature synthesis indicates that neem-based biopesticides possess strong insecticidal properties due to bioactive compounds such as azadirachtin, salannin, and nimbin. However, conventional neem formulations suffer from low stability. Microencapsulation technology significantly enhances the stability, persistence, and efficacy of these bioactive compounds by protecting them against ultraviolet radiation, oxidation, and environmental degradation, while enabling their controlled release in the field. Conclusions: GreenShield Neem demonstrates strong potential as a sustainable pest-management innovation that can reduce dependence on synthetic pesticides, minimize environmental contamination, and improve the efficiency of agricultural practices. Limitations: This study is limited to a conceptual, literature-based analysis and lacks experimental validation. Contributions: This article advances sustainable agriculture by offering a scientifically grounded formulation concept that integrates local biological resources with modern delivery technologies, particularly for tropical agricultural systems.
Co-Authors Chairunnisya, R Ayu Fikrinda, F Halim Akbar, Halim Humairah, Aisyah Khairiyah, Yaumil Khusrizal Khusrizal Manfarizah, M Muyassir, M Nisak, Sulisatun Teti Arabia Wijaya, Laila Yadi Jufri