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Samsul Kamal
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Prodi Pendidikan Biologi Gedung B Lantai 1 Fakultas arbiyah dan Keguruan UIN Ar-Raniry, Jl. Syeh Abdul Rauf Kopelma Darussalam, Kode pos 23111
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INDONESIA
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan
Published by Universitas Islam Negeri Ar-Raniry Banda Aceh
ISSN : 23379812     EISSN : 25491768     DOI : http://dx.doi.org/10.22373/biotik
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Education
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan publishes scientific articles in the field of biology education and technology. Furthermore, this journal bridges the gap between research and practice, providing information, ideas and insights, in addition to critical examinations of biology research and teaching. Through the coverage of policy and curriculum developments, the latest results of research into the teaching, learning and assessment of biology are brought to the fore. This journal is published by the Department of Biology Education in cooperation with the Center for Research and Community Service (LP2M) Universitas Islam Negeri Ar-Raniry Banda Aceh, Aceh, Indonesia.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 338 Documents
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Waterbird Diversity as an Indicator of Ecosystem Sustainability in Kuala Bubon Mangrove Forest Indonesia Ulhaq, Riza; Izwar, Izwar; Okta Widarta, Fajar; Farhan Putra Emil, Muhammad
Biotik Vol 14 No 2 (2026): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v14i2.34205

Abstract

The Kuala Bubon mangrove ecosystem in West Aceh serves as an important habitat for various waterbird species that are highly sensitive to environmental changes, making them reliable indicators of ecosystem sustainability. This study aims to assess waterbird diversity and identify dominant species as a basis for evaluating the ecological condition of the mangroves. Observations were conducted at six points using point count and transect line methods during July–August 2023. Thirteen species from seven families were recorded, with a Shannon-Wiener diversity index of H’=2.22, indicating moderate diversity. Egretta garzetta was the most dominant species, followed by Hirundo rustica and Actitis hypoleucos, reflecting the role of the mangrove as a productive feeding ground. The presence of predators and migratory species further signals a functioning food web and healthy ecological processes. However, anthropogenic pressures such as land conversion, pollution, and fishing activities may threaten habitat quality. These findings highlight the need for sustainable mangrove management and conservation efforts to maintain ecosystem stability and preserve waterbird diversity in the future. Keyword: Analysis; ecosystem; indicator; sustainability; waterbird diversity.
Floral Phenology of Lake Laut Tawar in the Gayo Highlands, Central Aceh Regency Puspa, Nia Ananda; Djufri; Zumaidar; M. Ali S.; Rahmatan, Hafnati; Puspa, Vivera Ruselli
Biotik Vol 14 No 2 (2026): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v14i2.34501

Abstract

Lake Laut Tawar is a volcanic lake possessing high ecological significance and supporting the livelihoods of surrounding communities. Phenological analysis provides an essential framework for understanding plant reproductive characteristics, including inflorescence types, fruit morphology, and seed dispersal strategies. However, comprehensive information regarding the phenological traits of flora in the Lake Laut Tawar ecosystem remains limited. This study aimed to identify flower and fruit types and evaluate the diversity of plant reproductive strategies in the vegetation surrounding Lake Laut Tawar, Central Aceh Regency, Indonesia. A quantitative field survey was conducted using transect-based observations covering 48 plant families, involving species identification and documentation of floral and fruit characteristics. The results revealed that cymose inflorescences and capsule fruits were the dominant reproductive forms, while additional inflorescence types included racemose structures, and fruit types comprised drupe, berry, legume, achene, caryopsis, and polydrupe. These findings indicate diverse adaptive reproductive strategies associated with environmental conditions, pollination mechanisms, and seed dispersal interactions. The observed phenological diversity contributes to vegetation regeneration, supports faunal population stability, and enhances ecosystem resilience and landscape aesthetics. This study provides baseline scientific data to support flora conservation planning and sustainable ecosystem management in the Lake Laut Tawar region. Keyword: Phenology; Flower type; Fruit type; Riparian vegetation; Laut Tawar Lake.
Pengaruh Faktor Antropogenik terhadap Kesehatan Pohon di Hutan Alam pada Kawasan Hutan Adat Desa Beungga, Provinsi Aceh, Indonesia Ramli, Ichwana; Putra, Ade; Dahlan, Dahlan
Biotik Vol 14 No 2 (2026): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v14i2.34791

Abstract

Natural forests in the highland areas of Aceh Province play an important role in maintaining ecosystem balance; however, pressure from human (anthropogenic) activities has the potential to reduce tree quality and health. This study aims to assess tree health status and identify the anthropogenic factors affecting it in the natural forest of the customary forest area of Beungga Village, Aceh Province, using the Forest Health Monitoring (FHM) method, which evaluates tree damage through the Tree Damage Level Index (TDLI) and crown condition through Visual Crown Rating (VCR), along with Likert scale analysis to examine anthropogenic factors. The results show that overall tree health is relatively good, with an average value of 6.7 (very healthy category). The most dominant type of damage is open wounds on tree stems, largely caused by human activities, while crown conditions are generally in the good category, indicating that the physiological functions of trees remain optimal. The most influential anthropogenic factors are illegal logging and forest encroachment, both categorized as high based on the Likert scale. Overall, although pressure from human activities persists, tree health condition in this area remains relatively good, though it still requires sustainable management and monitoring to maintain forest ecosystem stability. Keywords: tree health; anthropogenic factors; Forest Health Monitoring (FHM); customary forest.
Phytochemical Screening and Organoleptic Evaluation of Local Plant-Based Herbal Shampoo Formulations I Made, I Made Subrata; I Wayan Suanda; A.A. Istri Mirah Dharmadewi; Dewi, Ni Putu Yuni Astriani; Veronika Dada Gole
Biotik Vol 14 No 2 (2026): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v14i2.35107

Abstract

This study aimed to analyze the phytochemical compounds of several local plants and to determine panelists’ acceptance of herbal shampoo formulations derived from local plant extracts by a descriptive experimental method. The herbal shampoo was formulated using 200 mL each of Aloe vera, Annona muricata L., Pogostemon cablin Benth., Hibiscus rosa-sinensis L., and Piper betle L. extracts, combined with 120.0 g Texaphon, 40.0 g NaCl, 20.0 mL Camperlan (KD), 10.0 mL Lexain C, 0.4 g citric acid, 0.3 g Trilon, 2.2 mL Lexgard P, 2.0 mL fragrance, and distilled water. Phytochemical screening was conducted qualitatively using specific reagents. Organoleptic testing involved 30 panelists evaluating color, texture, aroma, and sensation after shampooing using a hedonic scale. The results showed that betel leaves contained alkaloids, flavonoids, triterpenoids, phenolics, and tannins. Soursop leaves, patchouli leaves, and hibiscus leaves positively contained alkaloids, flavonoids, triterpenoids, saponins, phenolics, and tannins, whereas Aloe vera leaves positively contained steroid compounds. The organoleptic evaluation demonstrated that the herbal shampoo formulation achieved very good acceptance levels, with color scoring 85.9%, texture 84.1%, aroma 81.7%, and sensation after shampooing 80.9%. Based on the findings, the herbal shampoo formulation derived from local plants has promising potential for development as a natural hair care product due to the presence of beneficial bioactive compounds and high consumer acceptance. Keywords: herbal shampoo; phytochemical screening; local plants;  organoleptic evaluation
Integration of Traditional Ecological Knowledge of Local Communities as a Basis for Sustainable Conservation in the Leuser Ecosystem, Aceh Akmal, Nurul; Ridhwan, Muhammad; Ibrahim, Ibrahim; Ernilasari, Ernilasari
Biotik Vol 14 No 2 (2026): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v14i2.35376

Abstract

The Leuser Ecosystem is one of the world’s most important biodiversity hotspots, facing massive pressure from deforestation and ecosystem degradation. This study examines the integration of Traditional Ecological Knowledge (TEK) of local communities, particularly the Gayo community, as the foundation for sustainable conservation strategies. Using a qualitative approach through ethnobiology, in-depth interviews, and participatory observation, this study documents local knowledge systems encompassing the classification of wildlife, an understanding of ecological relationships between species, and customary land management practices. The research findings indicate that local communities possess in-depth knowledge of the behaviour and habitats of the Sumatran orangutan (Pongo abelii), the Sumatran tiger (Panthera tigris sumatrae), and the Sumatran elephant (Elephas maximus sumatranus), which substantially complements formal scientific data. The system of protected forests (sacred forests) and traditional agricultural practices such as meremah have proven effective in maintaining habitat connectivity. The integration of PET into community-based conservation policies has the potential to significantly enhance the effectiveness of Leuser ecosystem conservation, whilst strengthening the knowledge sovereignty and rights of indigenous communities in the management of natural resources. Keyword: Traditional Ecological Knowledge; Leuser Ecosystem; Community-Based Conservation; Ethnobiology; Indigenous Communities of Aceh
Development of Interactive E-Modules Based on Canva in the Plant Morphology Course for Biology Education Students Eriawati, Eriawati; Mulyadi, Mulyadi; Syakira Ananda, Daffa
Biotik Vol 14 No 2 (2026): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v14i2.35384

Abstract

This research is motivated by the low botanical literacy and the challenges of visualizing abstract plant morphology material in post-pandemic learning. This study aims to develop a Canva-based interactive e-module in the Plant Morphology course for Biology Education students. The research method employed is Research and Development (R&D) using the ADDIE development model (Analysis, Design, Development, Implementation, Evaluation). The research subjects consisted of material, media, and instructional design experts, as well as students and lecturers for field trials. Data collection instruments included expert validation questionnaires and student response questionnaires. Feasibility data were analyzed using Aiken's V validity analysis, while the practicality data from student and lecturer response questionnaires were analyzed using the percentage practicality formula. The validation results indicated that the e-module fell into the "Highly Valid" category, with an overall average Aiken's V value of 0.88 obtained from the experts. The practicality test conducted by students and lecturers yielded an overall positive response of 90.12% (Highly Practical). This Canva-based e-module has been proven to be valid and practical in plant morphology learning. Keywords: ADDIE Model; Botanical Literacy; Canva; Interactive e-Module; Plant Morphology.
Pertumbuhan Tunas Aksilar Tebu Kultivar 'AAS Agribun' dengan Kombinasi BAP dan NAA Secara In Vitro Fajar Hidayat, Muhammad; Kusumarini, Niken; Kartikawati, Andriana; Suhesti, Sri; Sa’adah, Ira Nailas; Kusrinah; Mas'ud, Abdurrahman
Biotik Vol 14 No 2 (2026): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v14i2.35501

Abstract

Sugarcane (Saccharum officinarum L.) is a strategic sugar-producing crop in Indonesia; however, conventional vegetative propagation is limited by slow multiplication rates and the risk of disease transmission. In vitro culture offers an alternative approach for rapid and disease free seedling production. This study aimed to evaluate the effect of Benzyl Amino Purine (BAP) and Naphthalene Acetic Acid (NAA) combinations on axillary shoot growth of sugarcane cultivar 'Agriculture Acclimated Sugarcane Agribun' (abbreviated as 'AAS Agribun') and to determine the most effective concentration for shoot initiation. The study was conducted from October 2025 to January 2026 at the Laboratorium Unit Pengelola Benih Unggul Pertanian (UPBUP), Pusat Perakitan dan Modernisasi Pertanian (BrMP) Perkebunan, Bogor, West Java. A completely randomized factorial design was applied using BAP (0–2.0 mg/L) and NAA (0–0.5 mg/L) on Murashige and Skoog (MS) medium. Observed parameters included percentage of surviving explants, time of shoot emergence, number of shoots, shoot height, and number of leaves. The results indicated that 0.5 mg/L BAP without NAA produced the most effective response for axillary shoot initiation, as reflected by higher explant survival and improved shoot growth compared to other treatments. This was evidenced by the earliest shoot emergence, observed at 1.75 Weeks After Culture (WAC), and the highest leaf number, averaging 0.96 leaves per plant. These findings suggest that low BAP concentration without auxin supplementation is optimal for early-stage shoot induction of sugarcane cultivar ‘AAS Agribun’. Keyword: Axillary shoots; Plant growth regulators; Sugarcane; Tissue culture.
Biopesticide Effectiveness Test from Bioethanol Made from Jackfruit Bark and Tobacco Leaf Waste against Crocidolomia sp. Agustian, Ade; Sutrawati, Mimi; Johan, Henny; Mayub, Afrizal; Syeptiani, Silvia
Biotik Vol 14 No 2 (2026): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v14i2.36010

Abstract

This study is based on environmental pollution caused by excessive use of chemical pesticides and the accumulation of organic waste. Jackfruit peel waste, which can be converted into bioethanol, was utilized together with tobacco leaf waste to produce biopesticides. This study aimed to test the effectiveness of biopesticides made from bioethanol. Bioethanol was produced using Saccharomyces cerevisiae during fermentation. The bioethanol with the highest ethanol content from each variation was used as a raw material for biopesticide production. The measured variables were ethanol content, larval mortality, average time of death, and the percentage of pupa and imago defects, with observations conducted for one week. Mortality data were statistically analyzed. The highest ethanol contents obtained were 30% and 8% for each variation. Larval mortality showed different averages among variations, namely 73.5% and 60%. The fastest average death occurred on the second day, while the highest mortality occurred on the third day, reaching 16.29. The percentages of pupa and imago defects were 5.66% and 14.2%, respectively. The results showed that the biopesticides were effective in causing larval mortality and defects in pupae and imago. Keyword: Biopesticides; Bioethanol; Jackfruit Skin; Tobacco Leaves; Crocidolomia sp.

Page 34 of 34 | Total Record : 338

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