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Inovasi budidaya anggrek lokal berbasis konservasi untuk mahasiswa pertanian dan kehutanan Nurul Hidayati; Sari Marlina; Rita Rahmaniati; Pienyani Rosawanti; Mariati Mariati; Kamaliah Kamaliah; Djoko Eko Hadi Susilo; Fahruddin Arfianto; Hariyadi Hariyadi; Siti Rahmah; Hengki Agustino; Mahdiani Mahdiani; Afifah Kiki Dwi Wulandari; M. Iqbal Hidayat; Jefri Yandi; Sugiharto Sugiharto; Herman Herman
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 6 (2025): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i6.33485

Abstract

Abstrak Anggrek lokal Indonesia bernilai ekologis dan ekonomis tinggi, namun populasinya terancam akibat alih fungsi lahan dan eksploitasi. Inovasi budidaya berbasis konservasi diperlukan untuk menjaga kelestarian sekaligus mendukung pemanfaatan berkelanjutan. Melalui kegiatan ini, mahasiswa pertanian dan kehutanan dibekali keterampilan praktis konservasi sehingga mampu menjadi agen pelestarian dan pemberdayaan masyarakat. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan mahasiswa Pertanian dan Kehutanan Universitas Muhammadiyah Palangkaraya dalam budidaya anggrek lokal berbasis konservasi. Program ini difokuskan pada tiga aspek utama: pembuatan etalase anggrek lokal dari hutan, , repotting anggrek, serta identifikasi dan teknik budidaya anggrek. Metode pelaksanaan meliputi penyuluhan, demonstrasi, dan praktik langsung yang melibatkan mahasiswa secara aktif. Hasil kegiatan menunjukkan peningkatan pemahaman mahasiswa mengenai pentingnya konservasi anggrek lokal, teknik budidaya yang tepat, serta potensi pengembangan anggrek sebagai komoditas bernilai ekonomi dan ekologi. Diharapkan kegiatan ini dapat berkontribusi pada pelestarian keanekaragaman hayati anggrek lokal dan pemberdayaan mahasiswa sebagai agen konservasi dan pengembangan pertanian berkelanjutan. Kata kunci: anggrek lokal;  budidaya; konservasi. AbstractThis community service activity aims to increase the knowledge and skills of Agriculture and Forestry students at the University of Muhammadiyah Palangkaraya in the conservation-based cultivation of local orchids. This program focuses on three main aspects: creating a showcase of local orchids from the  forests , practicing orchid repotting, and identifying orchid species and their cultivation techniques. The implementation methods include counseling, demonstrations, and hands-on practice that actively involve students. The results of the activity show an increase in students' understanding of the importance of local orchid conservation, proper cultivation techniques, and the potential for developing orchids as a commodity with economic and ecological value. It is hoped that this activity can contribute to the preservation of local orchid biodiversity and empower students as agents of conservation and sustainable agricultural development. Keywords:  conservation; cultivation; local orchids.
Senyawa Bioaktif pada Daun Lemba (Curculigo racemosa Ridl.) Rosawanti, Pienyani; Arfianto, Fahruddin
Spizaetus: Jurnal Biologi dan Pendidikan Biologi Vol 4 No 3 (2023): Spizaetus: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP, Universitas Nusa Nipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55241/spibio.v4i3.286

Abstract

Salah satu jenis keanekaragaman hayati yang tumbuh dan persebarannya cukup banyak di Kalimantan Tengah adalah tumbuhan lemba salah satunya dari jenis Curculigo racemosa Ridl. Hypoxidaceae. Selama ini masyarakat menggunakan tumbuhan lemba (Curculigo racemosa Ridl. Hypoxidaceae) sebagai bahan untuk penyembiuhan penyakit, dan belum ada penelitian terkait kandungan dari tumbuhan lemba (Curculigo racemosa Ridl. Hypoxidaceae). Penelitian ini bertujuan untuk mengetahui kandungan senyawa bioaktif daun lemba (Curculigo racemosa Ridl. Hypoxidaceae). Metode penelitian yang dilakukan adalah identifikasi sampel seluruh bagian tanaman di Laboratorium Karakterisasi Botani di Badan Riset dan Inovasi Nasional (BRIN). Kandungan bioaktif daun lemba yang diuji berupa tanin, alkaloid, saponin dan flavonoid. Hasil pengujian senyawa bioaktif secara kualitatif menunjukkan senyawa bioaktif yang terkandung pada daun lemba (Curculigo racemosa Ridl. Hypoxidaceae) adalah senyawa tanin, saponin, flavonoid dan kalkon,. Penelitian ini diharapkan dapat menjadi dasar uji lanjut mengenai identifikasi kandungan senyawa bioaktif secara kuantitatif dan uji efektivitas ekstrak daun.
Effect of Storage Medium Composition on the Viability of Antagonistic Bacteria Against Stem Rot Disease Hidayati, Nurul; Salamiah, Salamiah; Wahdah, Raihani; Razie, Fahrur; Arfianto, Fahruddin
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 14 No. 1: January 2026
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v14i1.18727

Abstract

Stem rot is a major constraint in sweet corn and maize production, especially under humid conditions that favor pathogen development. Although antagonistic bacteria offer a sustainable alternative to chemical control, their field use is often limited by viability loss during room-temperature storage, making carrier formulation critical for shelf-life and product reliability. This study evaluated the effect of biochar–peat carrier composition on the storage viability of five antagonistic bacterial isolates for stem rot management in sweet corn. A two-factor factorial experiment (4 carrier compositions × 5 isolates) with three replications (60 experimental units) was conducted under laboratory conditions. Carriers were prepared as biochar: peat mixtures (v/v) of 3:1, 1:1, 1:3, and 100% peat. Each carrier unit (10 g) was inoculated with 1 mL bacterial suspension (≈10⁸ cfu mL⁻¹), sealed, and stored at room temperature (28–29 °C). Viability was quantified at 30, 60, and 90 days after inoculation (DAI) using serial dilution and plate counts on TSA, expressed as cfu g⁻¹. Data at 60 DAI were analyzed by factorial ANOVA including block (Group), medium (M), isolate (P), and M×P effects, followed by LSD (5%) for mean separation using SPSS 25. At 30 DAI, bacterial densities were high and did not differ among carriers, indicating comparable short-term support across media. At 60 DAI, carrier composition significantly affected bacterial density, whereas isolate and M×P interaction effects were not significant, indicating a general carrier-driven response across isolates. The biochar-rich carrier (3:1) maintained the highest mean population (8.844 × 10⁷ cfu g⁻¹). By 90 DAI, all treatments declined, yet the 3:1 carrier retained the highest density (1.089 × 10⁷ cfu g⁻¹). Overall, biochar-enriched carriers, particularly the 3:1 biochar: peat mixture, better preserved antagonistic bacterial viability under non-refrigerated storage up to 90 days.
EFFECT OF GOAT MANURE ORGANIC FERTILIZER AND NPK 16-16-16 APPLICATION ON THE GROWTH AND YIELD OF RADISH PLANTS IN SANDY SOIL Ikhwal, Rival; Hidayati, Nurul; Arfianto, Fahruddin
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 10 No. 1 (2026): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v10i1.6927

Abstract

Radish (Raphanus sativus) have tubers as a source of carbohydrates, protein, and essential vitamins A and C. This study investigated how the combined application of goat manure and NPK 16-16-16 influences the growth and yield of radish plants when cultivated in sandy soil. The research took place from September 2024 to January 2025 at the Research and Experiment Garden of Universitas Muhammadiyah Palangkaraya (UMPR). The experimental design was a Randomized Block Design (RBD), incorporating two key treatment factors. namely factor I goat manure (K) which consists of 3 levels, namely k1 = 10 tons ha-1, k2 = 20 tons ha-1, k3 = 30 tons ha-1. Factor II NPK 16-16-16 (N) consists of 3 levels, namely n0 = 0 kg ha-1, n1 = 200 kg ha-1, n2 = 400 kg ha-1. The results of the study showed that the interaction of the two treatment factors of goat manure and NPK 16-16-16 did not have a real effect on all observation parameters. Goat manure treatment had a very noticeable effect on the wet weight of the canopy of radish plants at a dose of 20 tons ha-1 (k2) and the treatment of NPK 16-16-16 had a noticeable effect on the wet weight of the canopy at a dose of 400 kg ha-1 (n2) and the fresh weight of radish tubers at a dose of 200 kg ha-1 (n1). It is recommended to cultivate radish plants using a combination of goat manure of 20 tons ha-1 and NPK fertilizer of 400 kg ha-1.
Upaya Optimasi Pertumbuhan dan Hasil Panen Cabai Keriting di Tanah Berpasir Dengan Pemanfaatan Pupuk Organik Cair dan Yellow Trap Amar Sidiq, Muhammad; Hidayati, Nurul; Arfianto, Fahruddin
Daun: Jurnal Ilmiah Pertanian dan Kehutanan Vol. 12 No. 2 (2025): Daun: Jurnal Ilmiah Pertanian dan Kehutanan
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/daun.v12i2.10247

Abstract

This study evaluates the effectiveness of integrating liquid organic fertilizer (LOF) and yellow traps on the agronomic performance of curly chili (Capsicum annuum L.) in marginal sandy soil. Conducted in Palangka Raya, the research employed a split-plot design with three replications, where yellow traps served as the main plot and LOF dosages (0, 9, 18, and 27 ml/plant) were designated as sub-plots. Statistical analysis revealed that neither the interaction between treatments nor the individual application of yellow traps had a significant impact on most growth variables. However, LOF application within the range of 18–27 ml significantly enhanced stem diameter at 49 days after planting (DAP) and the total number of fruits per plant. Conversely, parameters such as plant height, fruit biomass, and damage intensity showed no substantial differences across treatments. The physiological response of the plants was heavily influenced by environmental dynamics, particularly rainfall intensity and the low nutrient retention capacity of sandy soil. It is concluded that the combination of yellow traps and an 18 ml LOF dosage represents the most optimal strategy for supporting curly chili productivity under these specific environmental conditions.
Potensi Ekstrak Akar Kalakai (Stenochlaena palutris Bedd) Sebagai Antihiperlipidemia Yang Diuji Secara In Vivo Rabiatul Adawiyah; Fera Sartika; Fahruddin Arfianto
Journal of Pharmascience Vol. 7 No. 1 (2020): Jurnal Pharmascience
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v7i1.8075

Abstract

ABSTRAK Tumbuhan kalakai atau sering disebut paku haruan atau pakis  merupakan tumbuhan khas Kalimanatan yang banyak digunakan sebagai tumbuhan obat. Kalakai mengandung beberapa senyawa bioaktif seperti fenolik, flavonoid, alkaloid dan keluarga terpenoid yang efektif sebagai antioksidan.  Tujuan penelitian ini untuk menentukan aktivitas antihiperlipidemia dar i ekstrak akar kalakai yang diuji secara in vivo pada tikus wistar. Metode yang digunakan adalah melakukan uji aktivitas antihiperlipidemia dengan cara memberi perlakuan hewan coba dan melakukan pengukuran kadar trigliserida dan kolesterol total dengan menggunakan Spektrofotometer UV-VIS. Hasil penelitian diketahui bahwa peningkatan dosis dapat meningkatkan aktivitas dari ekstrak akar  kalakai. Semakin meningkatnya dosis,  maka terjadi peningkatan pertemuan antara flavonoid dengan reseptor di permukaan sel, sehingga terjadi peningkatan aktivitas. Aktivitas dari pemberian dosis ke-3 dari kadar trigliserida sebesar 49,8 mg/dl sedangkan untuk kadar kolesterolnya sebesar 41,8 mg/dl pada hasil yang didapat dari ekstrak akar kalakai  mendekati pemberian dari kadar  simvastatin. Berdasarkan hal tersebut, maka ekstrak dengan dosis 400 mg/KgBB memiliki potensi untuk teliti lebih lanjut dan dapat digunakansebagai obat alternatif pada pengobatan hiperlipidemia. Keadaan hiperlipidemia tidak hanya terkait kolesterol, tetapi mencakup kadar trigliserida di dalam darah. Kemampuan suatu obat dalam menurunkan kadar kolesterol sekaligus kadar trigliserida, akan memberikan keuntungan terhadap pengobatan pasien hiperlipidemia. Penggunaan akar kalakai tidak hanya terbatas pada pengobatan karena bahan alam dapat digunakan sebagai pencegah timbulnya penyakit terutama hiperlipidemia yang terjadi pada pasien degeneratif. Kata kunci : Ektrak akar kalakai, In Vivo, Kolesterol, SpektrofotometerUV-VIS, Trigliserida  ABSTRACT Kalakai plants or often called haruan nails or ferns are typical Kalimanatan plants which are widely used as medicinal plants. Kalakai contains several bioactive compounds such as phenolic, flavonoid, alkaloid and terpenoid family which are effective as antioxidants. The purpose of this study was to determine the antihyperlipidemic activity of kalakai root extract which was tested in vivo in Wistar rats. The method used is to test the activity of antihyperlipidemia by giving treatment of experimental animal and to measure levels of triglycerides and total cholesterol using a UV-VIS spectrophotometer. the results of the study note that increasing the dose can increase the activity of the kalakai root extract. As the dose incr eases, there is an increase in the linkage between the flavonoids and receptors on the cell surface, resulting in increased activity . The activity of administering the 3rd dose of triglyceride levels was 49.8 mg/dl whereas for cholesterol levels it was 41.8 mg/dl in the result obtained from the extract of kalakai root approaching the administration of simvastatin levels. Based on this, the extract at a dose of 400mg/kg has the potensial for further scrutiny and can be used as an alternative drug in the treatment of hyperlipidemia. The state of hyperlipidemia is not only related to cholesterol, but includes the level of triglycerides in the blood. The ability of a drug to reduce cholesterol levels as well as triglyceride levels, will provide benefits to the treatm ent of hyperlipidemia patients. The use of kalakai root is not only limited to treatment because natural ingredients can be use d as a prevention of disease, especially hyperlipidemia that occurs in degenerative patients. Keywords: Kalakai root extract, In Vivo, Cholesterol, Triglyceride, UV-VIS Spectrophotometer