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DOAJ Open Access

Effect of indole-3-butyric acid on in vitro rooting and shoot development of potato (Solanum tuberosum L.) under activated charcoal-supplemented conditions

Cogent Food & Agriculture, Vol 12, Iss 1 (2026) | ISSN: 2331-1932
Taylor & Francis Group, 2026DOI: 10.1080/23311932.2026.2656508
Background Potato (Solanum tuberosum L.) is a major staple crop in Nepal, especially in the high hills and mountain regions. However, the national average productivity of 14.7 t/ha remains substantially below the global average of 21 t/ha, primarily ...
Jurnal Institusi

Habis Manis Sepah Jadi Uang: Pemanfaatan Ampas Tebu Menjadi Boneka Arang Aktif

Dinamisia : Jurnal Pengabdian Kepada Masyarakat; Vol. 5 No. 2 (2021): April 2021, Dinamisia: Jurnal Pengabdian Kepada Masyarakat; 400-407
Universitas Lancang Kuning, 2021DOI: 10.31849/dinamisia.v5i2.5376Copyright (c) 2021 Dinamisia : Jurnal Pengabdian Kepada Masyarakat
In the eyes of the people in Arasoe Village, bagasse does not have a high benefit, it is only used as an embankment in a water channel or allowed to pile up. The bagasse pile is sometimes burned to reduce the quantity in the environment. However, bur...
Jurnal Institusi

Sistem Informasi Penjualan Boneka Berbasis Web (Studi Kasus: Asrama Boneka Unilak)

Digital Zone: Jurnal Teknologi Informasi dan Komunikasi; Vol. 6 No. 1 (2015): Digital Zone: Jurnal Teknologi Informasi dan Komunikasi; 25-33
Publisher: Fakultas Ilmu Komputer, Institution: Universitas Lancang Kuning, 2015DOI: 10.31849/digitalzone.v6i1.86Copyright (c) 2015 Digital Zone: Jurnal Teknologi Informasi dan komunikasi
Abstrak- Sistem penjualan boneka di asrama boneka selama ini dilakukan dengan cara bekerja sama dengan toko-toko boneka dan pedagang boneka di kaki lima yang membutuhkan waktu yang lama dalam memasarkan boneka tersebut sehingga dinilai kurang efektif...
Jurnal Institusi

PERTARUNGAN EPISTEMIK : BISNIS PANGLONG ARANG SUKU AKIT DAN KEBIJAKAN HUTAN MANGROVE DI INDONESIA

Green Tech: Jurnal Ilmu Lingkungan; Vol. 3 No. 1 (2025); 142-153
Green Tech: Jurnal Ilmu Lingkungan, 2025Copyright (c) 2025 Green Tech: Jurnal Ilmu Lingkungan
Amid increasing global attention to coastal ecosystem conservation, the traditional charcoal production practices of the Akit community in Bantan Village, Bengkalis Regency, reflect the tension between local economic needs and environmental conservat...
Jurnal Institusi

Pengaruh Formulasi Serbuk Kayu dan Perekat terhadap Karakteristik Dasar Briket Arang Kayu Ulin

Wahana Forestra: Jurnal Kehutanan; Vol. 21 No. 1 (2026); 47-60
Fakultas Kehutanan Universitas Lancang Kuning, 2026DOI: 10.31849/awy50p10Copyright (c) 2026 Wahana Forestra: Jurnal Kehutanan
Charcoal briquettes are a type of biomass-based alternative fuel regarded as having greater ecological compatibility and economically advantageous compared to fossil fuels. The present study is intended to transform ironwood (Eusideroxylon zwageri) s...
Jurnal Institusi

Combinatory effects of pineapple peel liquid organic fertilizer and rice husk charcoal on melon (Cucumis melo L.) growth and yield

Jurnal Ilmiah Pertanian; Vol. 21 No. 2 (2024): Jurnal Ilmiah Pertanian; 63-72
Universitas Lancang Kuning, 2024DOI: 10.31849/jip.v21i2.20250Copyright (c) 2024 Jurnal Ilmiah Pertanian
The intensive use of synthetic fertilizers in melon cultivation can reduce soil organic matter and fertility, ultimately decreasing productivity. This situation necessitates the improvement of growing media to achieve production targets through the u...
Jurnal Institusi

Decision Support System in Choosing The Quality of Charcoal Briquettes from Coconut Shell to Improve The Quality and Maximised by The Method of Analytical Hierarchy Process (the case study in Padang pariaman)

Digital Zone: Jurnal Teknologi Informasi dan Komunikasi; Vol. 10 No. 2 (2019): Digital Zone: Jurnal Teknologi Informasi dan Komunikasi; 199-205
Publisher: Fakultas Ilmu Komputer, Institution: Universitas Lancang Kuning, 2020DOI: 10.31849/digitalzone.v10i2.3274Copyright (c) 2019 Digital Zone: Jurnal Teknologi Informasi dan Komunikasi
The regency of Padang Pariaman is one of the centres of the plantation to the plant oil in the region of West Sumatra. Many find various types of plant oil that spread in every area. Decision-Making system (DSS) should be able to understand the probl...
Jurnal Institusi

Crystal Phase and Surface Morphology of Zeolite-Y Templated Carbon with K2CO3 and ZnCl2 Activation

Indonesian Journal of Chemistry; Vol 15, No 3 (2015); 315-318
Universitas Gadjah Mada, 2015DOI: 10.22146/ijc.21201http://creativecommons.org/licenses/by-nc-nd/4.0
Zeolite-Y templated carbon (ZTC) has been activated with K2CO3 and ZnCl2. This research aims to compare the characteristics of ZTC with K2CO3 and ZnCl2 activation. ZTC was synthesized via impregnation method followed by carbonization. In this researc...
Jurnal Institusi

Reversible Second Order Kinetics of Sorption-Desorption of Cr(VI) Ion on Activated Carbon from Palm Empty Fruit Bunches

Indonesian Journal of Chemistry; Vol 15, No 3 (2015); 288-294
Universitas Gadjah Mada, 2015DOI: 10.22146/ijc.21198http://creativecommons.org/licenses/by-nc-nd/4.0
Activated carbon (AC) from palm empty fruit bunches has been prepared, and this material was then used to adsorb Cr(VI) from a solution. Characterization of the AC was conducted by detection of its functional groups, determination of total volatile c...
Jurnal Institusi

PEMBERDAYAAN KARANG TARUNA DALAM PENGOLAHAN LIMBAH TERNAK SAPI, ARANG SEKAM, DEDAK PADI SEBAGAI PUPUK BOKASHI

JCOMMITS: Journal of Community Empowerment, Inovation, and sustainability; Vol. 1 No. 1 (2023): Jcommits (The Journal of Community Empowerment, Innovation, and Sustainability); 31-38
LPPM UNIVERSITAS LANCANG KUNING, 2024
The problem of cow dung waste in Tappale Village, especially for Karang Taruna Sipabokori partners in Tappale Village, is still a crucial problem. So far, cow dung waste has only been thrown away and piled up, sometimes people even throw it in waterw...
Jurnal Institusi

PENGARUH KONSENTRASI CAMPURAN PEREKAT KANJI DAN SAGU TERHADAP MUTU BRIKET LIMBAH KULIT KOLANG KALING (Arenga pinnata Merr.)

Bio-Lectura : Jurnal Pendidikan Biologi; Vol. 10 No. 1 (2023); 36-45
Universitas Lancang Kuning, 2023DOI: 10.31849/bl.v10i1.13248Copyright (c) 2023 Bio-Lectura : Jurnal Pendidikan Biologi
The rapid growth of Indonesia's population has resulted in increasing national energy needs which require alternative energy. Alternative energy that can be made is briquettes by producing biomass waste. The purpose of this study was to obtain t...
Jurnal Institusi

UJI PENGGUNAAN BERBAGAI MEDIA TUMBUH DAN PEMBERIAN PUPUK GROWMORE PADA AKLIMATISASI TANAMAN ANGGREK Dendrobium

Jurnal Ilmiah Pertanian; Vol. 15 No. 2 (2019): Jurnal Ilmiah Pertanian; 105-114
Universitas Lancang Kuning, 2019DOI: 10.31849/jip.v15i2.1960Copyright (c) 2019 Jurnal Ilmiah Pertanian
The research objective was determine the effect of various growth media and growmore fertilizer on the acclimatization of Dendrobium orchids. study used a Completely Randomized Design (CRD) Factorial consisting of 2 factors, the first is (M) of growi...
Jurnal Institusi

Methylation of Eugenol Using Dimethyl Carbonate and Bentonite as Catalyst

Indonesian Journal of Chemistry; Vol 15, No 3 (2015); 256-262
Universitas Gadjah Mada, 2015DOI: 10.22146/ijc.21193http://creativecommons.org/licenses/by-nc-nd/4.0
Eugenol is a compound with a variety of reactive functional groups such as allyl, hydroxy and methoxy. The presence of the functional groups brings eugenol possible to undertake the transformation into various derivative compounds with diverse activi...
Jurnal Institusi

Pengolahan Air Bermutu Rendah di Panti Asuhan Al-Falah Kecamatan Koto Tangah Kota Padang

SNPKM: Seminar Nasional Pengabdian Kepada Masyarakat; Vol. 4 No. 1 (2022): SNPKM: Seminar Nasional Pengabdian Kepada Masyarakat; 47-61
Universitas Lancang Kuning, 2022
Water provision needs at Al-Falah Orphanage comes from dug and drilled wells. PA Al-Falah is located on Jalan Mekkah behind the TVRI Office, Koto Tangah District, Padang City, using the water for toilets and basic material for cooking. The orphanage ...
Jurnal Institusi

Karbonisasi Limbah Biomassa Ampas Sagu Sebagai Bahan Baku Bioenergi

Wahana Forestra: Jurnal Kehutanan; Vol. 21 No. 1 (2026); 40-46
Fakultas Kehutanan Universitas Lancang Kuning, 2026DOI: 10.31849/81x7c184Copyright (c) 2026 Wahana Forestra: Jurnal Kehutanan
One source of biomass raw material is the sago plant (Metroroxylon sp). Sago (Metroroxylon sp) is vegetation that can produce starch to be used as a food source. Unt il now, sago tree processing waste, especially sago dregs, has not been utilized opt...
Jurnal Institusi

Physicochemical characterization of coconut shell liquid smoke and its potential as a natural preservative for fish balls

Jurnal Ilmiah Pertanian; Vol. 22 No. 1 (2025): Jurnal Ilmiah Pertanian ; 13-22
Universitas Lancang Kuning, 2025DOI: 10.31849/jip.v22i1.23850Copyright (c) 2025 Jurnal Ilmiah Pertanian
Synthetic preservatives in food products pose potential health risks and environmental concerns, leading to an increasing demand for natural alternatives. This study evaluates the physicochemical properties of liquid smoke derived from coconut shells...
Jurnal Institusi

Synthesis, Characterization of Cellulose Modified with 2-Mercaptobenzothiazole and Its Adsorption To Cu(II) Ion in Aqueous Solution

Indonesian Journal of Chemistry; Vol 15, No 2 (2015); 194-200
Universitas Gadjah Mada, 2015DOI: 10.22146/ijc.21214http://creativecommons.org/licenses/by-nc-nd/4.0
The modification of cellulose with 2-mercaptobenzhotiazole (MBT) through grafting and impregnating methods has been done. Modified cellulose used as adsorbent for Cu(II) ion in aqueous solution. The aims of research were modification cellulose with 3...
Jurnal Institusi

Learning by Doing Intervention: Addressing Phonological Difficulties of Children through Audiolingual Method and Total Physical Response

Elsya : Journal of English Language Studies; Vol. 3 No. 3 (2021): Elsya : Journal of English Language Studies; 150-162
Universitas Lancang Kuning, 2021DOI: 10.31849/elsya.v3i3.6778Copyright (c) 2021 Elsya : Journal of English Language Studies
Phonological awareness is a critical skill that children must master during the early foundations of literacy. It is considered a highly accurate predictor of a child’s success in learning to read. However, at the expected age, there are cases in w...
Jurnal Institusi

FLUKTUASI HARGA KELAPA TERHADAP PENDAPATAN MASYARAKAT KABUPATEN INDRAGIRI HILIR

Jurnal Ilmiah Ekonomi Dan Bisnis; Vol. 14 No. 2 (2017); 204-217
Universitas Lancang Kuning, 2017DOI: 10.31849/jieb.v14i2.903
Abstract: Fluctuations in coconut prices in Indragiri Hilir Regency affect the income level of coconut farmers. Realization is seen from the price of coconuts in 2010-2012, coconut prices rose significantly, then in 2012- 2013 coconut prices fell sig...
Jurnal Institusi

Pemanfaatan Limbah Cangkang Kemiri Sebagai Briket Arang Bakar Masa Depan Melalui Pemberdayaan Ibu PKK Desa Matajang

SNPKM: Seminar Nasional Pengabdian Kepada Masyarakat; Vol. 2 (2020): Peran Perguruan Tinggi Dalam Pelestarian lingkungan; 36-41
Universitas Lancang Kuning, 2020
More and depletion of reserves or source materials burn fossil , man pushed seek and develop sources of energy alternative substitute materials fuels from fossil especially sources of energy renewable namely utilizing waste shells of pecans ( Aleurit...