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HERBAL SPECIES DIVERSITY IN PUTROE ALOEH TOURISM AREA, JEUMPA DISTRICT, SOUTHWEST ACEH REGENCY Vivera Ruselli Puspa; Miftahul Munawwarah; Djufri Djufri; Wardiah Wardiah; Safrida Safrida; Muhibbuddin Muhibbuddin
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 11, No 1 (2023): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v11i1.17634

Abstract

The presence of vegetation in an area will positively impact the balance of the ecosystem on a broader scale. Herbs play an important role in maintaining vegetation conditions and cycling of plant growth in an area. The study aimed to determine the composition of vegetation, important values , and diversity index (Ĥ) of herbs in the Putroe Aloeh Tourism Area, Jeumpa District, and Southwest Aceh District. The method used is the observation method with the subjective determination of stations and plots using the quadratic method. Research stations as many as seven include; the downstreams left side of the river, the downstream right side of the river, the left middle side of the river, the middle right side, of the river the upstream left side of the river, the upstream right side of the river, and the surrounding forest. Each station is placed in 10 square plots measuring 2 x 2 m. Parameters observed include; absolute density (KM) of species, absolute frequency (FM) of species, and absolute dominance (DM) of species. Data analysis included the Important Value (IV) of species’ Important Value (IV) y Index (Ĥ). Based on the research results, it is known that there are 50 herb species consisting of 26 families. The dominating family is Asteraceae (20%). The species with the highest category of importance value was Selaginella doederleinii (IV = 48.48), while the species with the lowest category were Emilia sonchifolia and Cyperus strigosus (IV = 0.16). The diversity index of herbaceous species at the study site was medium (Ĥ= 2.43).
Analysis of Herb Composition in the Putroe Aloeh Tourism Area, Jeumpa District, Southwest Aceh Miftahul Munawwarah; Djufri Djufri; Wardiah Wardiah; Safrida Safrida; Muhibbuddin Muhibbuddin
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 8, No 1 (2023): Februari, 2023
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstrack The existence of plants in an area or area will have a positive impact on the balance of the ecosystem. Herbaceous plants play an important role in the annual nutrient cycle, namely the herb litter that is returned to the soil contains high nutrients and plays a role in adding soil organic matter so that it can prevent erosion. The purpose of this study was to determine the composition of medicinal plants in the Putroe Aloeh Tourism Area, Jeumpa District, Southwest Aceh District. The method used in this study is the observation method by determining stations using purposive sampling technique and plot placement using the square method subjectively, where at each station there are 10 plots measuring 2m x 2m. Parameters observed were the number of species and the number of individuals of each species. The research data were analyzed descriptively. Based on the research results, 50 types of herbs were found consisting of 26 families, and the dominating families were Asteraceae (20%), Rubiaceae (10%), and Araceae (8%).Keywords: Herbs, Compositon, Tourism Area Abstrak Keberadaan tumbuhan di suatu wilayah atau kaawasan dapat berdampak positif terhadap keadaan dinamis pada ekosistem. Tumbuhan herba sangat berperan terhadap putaran waktu hara tahunan, yaitu serasah herba yang dipulangkan ke tanah memuat unsur hara yang tinggi dan mempunyai peran pada penambahan bahan organik tanah sehingga bisa berfungsi sebagai pencegahan erosi. Tujuan dari penelitian ini adalah untuk mengetahui komposisi tumbuhan herba di Kawasan Wisata Putroe Aloeh Kecamatan Jeumpa Kabupaten Aceh Barat Daya. Metode yang digunakan dalam penelitian ini yakni metode observasi dengan menentukan stasiun menggunakan teknik purposive sampling dan penempatan plot menggunakan metode kuadrat secara subyektif, dimana pada setiap stasiun terdapat 10 plot yang berukuran 2m x 2m. Parameter yang diamati adalah jumlah spesies dan jumlah individu masing-masing spesies. Data penelitian dianalisis secara deskriptif. Berdasarkan hasil penelitian ditemukan 50 jenis herba yang terdiri dari 26 familia, dan familia yang mendominasi adalah Asteraceae (20%), Rubiaceae (10%), dan Araceae (8%).Kata Kunci: Herba, Komposisi, Kawasan Wisata.
Penerapan Model Multiple Representation Berbasis Somatis, Auditory, Visual, Intelektual terhadap Self Efficacy Peserta Didik Maulita Anggraini*; Ismul Huda; Safrida Safrida; Hafnati Rahmatan; Djufri Djufri
Jurnal Pendidikan Sains Indonesia Vol 10, No 1 (2022): JANUARY 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (383.511 KB) | DOI: 10.24815/jpsi.v10i1.21690

Abstract

Low self-efficacy is due to the fact that the learning process only focuses on the material with rote concepts, so that students are not given the opportunity to practice self-confidence by conducting group discussions and making observations about the circulatory system so that students are less confident in their opinions, ask and answer questions. In fact, the biology learning process in schools does not encourage students to practice self-efficacy. The approach used in learning does not direct students to practice self-confidence. The purpose of this study was to determine the difference between the application of SAVI-based multiple representation and SAVI learning on self-efficacy on the material of the circulatory system in class 11th SMAN Bener Meriah.The method used is quasi-experimental, with non randomized  control group pretest posttest design. The population in this study were 156 students of class 11th MIPA, amounting to 487 students, while the sample was 120 taken by purposive sampling.. The instrument used in this study is a test consisting of a self-efficacy questionnaire. Data analysis using Anova test. Results of the study show that there are differences in the self-efficacy of students who are taught using SAVI-based multiple representation learning and SAVI learning on self-efficacy on the material of the circulatory system at SMAN Bener Meriah. Conclusion: the application of SAVI-based multiple representation is effective in increasing students' self-efficacy.
Analysis of Mangrove Vegetation in Mesjid Raya Sub-District, Aceh Besar District Rianda Pratama; Djufri Djufri; Nazar Muhammad; Vivera Ruselli Puspa
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 12, No 2 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i2.24846

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Mangrove ecosystems, characterized by their unique adaptation to intertidal zones along coastlines and river estuaries, play a crucial role in coastal ecology. This study investigated the composition and diversity of mangrove vegetation in Mesjid Raya District, Aceh Besar Regency. Employing a quantitative approach with purposive sampling, nine plots measuring 10x10 meters were established across three stations with varying physical environmental conditions, totaling 90 plots. Vegetation analysis revealed the presence of nine mangrove species belonging to five families. The Shannon diversity index (Ĥ) indicated a low level of species diversity within the studied mangrove communities.
A Comparative Study of Total Tannin Contents and Antimicrobial Activities in Methanol Extracts of Rhizophoraceae Species Indriaty, Indriaty; Ginting, Binawati; Hasballah, Kartini; Djufri, Djufri
Heca Journal of Applied Sciences Vol. 1 No. 2 (2023): October 2023
Publisher : Heca Sentra Analitika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60084/hjas.v1i2.89

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Rhizophoraceae is a large true mangrove family that produces mangrove tannins. Tannins have the potential to be used as antimutagenic, anticancer, antimicrobial, and antioxidant agents in the pharmaceutical and medical fields. The aim of the research was to determine the total tannin content, antimicrobial activity, and the correlation between the two in methanol extracts of four plant parts (roots, bark, leaves, and fruit/hypocotyl) from five Rhizophoraceae species, namely Bruguiera cylindrica, Bruguiera gymnorrhiza, Ceriops decandra, Rhizophora apiculata, and Rhizophora mucronata originating from the Langsa mangrove forest, Aceh, Indonesia. Folin Ciocalteu colorimetric method and tannic acid as a standard were used for the total tannin content (TTC) test. The disc diffusion method was used to conduct antimicrobial tests against Escherichia coli, Staphylococcus aureus, and Candida albicans bacteria at a 50% extract concentration. TTC content in Rhizophoraceae ranged from 8.17 ± 1.36 mg TAE/g to 813.35 ± 18.72 mg TAE/g (p < 0.05). The highest levels were found in C. decandra roots (813.35 ±18.72 mg TAE/g), C. decandra bark (704.36 ± 12.11 mg TAE/g), and R. apiculata bark (651.23 ± 2.36 mg TAE/g). The extract has moderate to strong antibacterial activity against gram-positive bacteria S. aureus, with an inhibition zone range of 6.64 ± 0.80 mm -15.02 ± 0.32 mm. The highest antibacterial activity was observed in the inhibition zones for S. aureus bacteria, with C. decandra fruit extract (15.02 ± 0.32 mm), R. apiculata bark (14.78 ± 0.90 mm), and C. decandra leaves (14.44 ± 1.18 mm) exhibiting the highest levels. TTC and antibacterial activity of S. aureus in Rhizophoraceae extracts showed a moderate correlation (Pearson correlation coefficient r = 0.566, p < 0.05). According to the results, it was concluded that Rhizophoraceae has the potential to produce optimal tannins that can be used as antibacterial agents against S. aureus.
Etiopathogenesis of adolescent idiopathic scoliosis (AIS): Role of genetic and environmental factors Aulia, Teuku N.; Djufri, Djufri; Gatam, Luthfi; Yaman, Aman
Narra J Vol. 3 No. 3 (2023): December 2023
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v3i3.217

Abstract

Adolescent idiopathic scoliosis (AIS) has been known to be related closely to genetic factors. Higher prevalence of AIS among individuals with family history of scoliosis suggesting critical roles of genetic in the pathogenesis of AIS. However, evidence also suggested that environmental factors such as latitude and sun exposure also play a critical role in the pathogenesis of the disease. While genetic factors played an important role in the occurrence of AIS, environmental factors are more likely to affect the progression of the disease. Although the pathogenesis of AIS remains elusive, current knowledge suggests that genetic factors and its interaction with environmental factors are crucial in the development of the disease, explaining differences in clinical characteristics of AIS across the globe. The aim of this review is to summarize the current knowledge of genetic and environmental factors contributing to AIS and their interactions.
Implications of Tahura Pocut Meurah Intan Deforestation on Plant Diversity for Bucerotidae Bird Feed in Aceh Province Kamal, Samsul; Djufri, Djufri; Sarong, Muhammad Ali; Rusdi, Muhammad
Elkawnie: Journal of Islamic Science and Technology Vol 10, No 2 (2024)
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v10i2.26691

Abstract

Abstract: This study investigates the ecological impact of forest destruction within the Pocut Meurah Intan Grand Forest Park, specifically focusing on its implications for food availability for the avian family Bucerotidae. The research aims to examine the practices contributing to forest destruction within the Tahura ecosystem, analyze the consequential effects of this destruction on the diversity of food sources available to Bucerotidae species, and propose potential solutions to mitigate the identified challenges to Bucerotidae sustenance. Employing an exploratory survey methodology, the research utilizes direct observation techniques to gather data at the study site. Qualitative descriptive analysis is employed to interpret the collected data and draw meaningful conclusions. The distribution of deforestation locations was analyzed using ArcGIS software. The distribution of forest damage is displayed in maps, pictures, and tables. The study results showed that forest damage in the Tahura Pocut Meurah Intan area resulted in forest conversion into plantations, illegal logging, and forest burning for business purposes. There are nine species of bird feed plants in the Bucerotidae family found in Tahura Pocut Meurah Intan. The implications of forest destruction include decreasing the number of bird feed plants of the Bucerotidae family. The species were Ara Hutan (Ficus fistulosa Reinw ex Blume), Beringin (Ficus benjamina L), Empanai (Ficus altassima L), Ndalai (Ficus ampelas Burm.F), Medang (Litsea glutinosa (Lour.) C.B. Robinson), Rambai (Baccaurea bracteata Müll.Arg), Walen (Ficus virens W.A.T.). The remaining nine species are dominated by the Moracea family (77%); in addition, there are also plant species from the Euphorbiaceae (14%) and Phyllanthaceae (9%). Ensuring the sustained availability of food plant resources for the Bucerotidae family necessitates a multi-pronged approach; Habitat restoration through the reclamation of degraded forest areas is crucial; Enhancing community awareness regarding the ecological and economic importance of forest ecosystems is essential for promoting sustainable practices; Bolstering surveillance and enforcement within the Tahura Pocut Meurah Intan forest area, through increased monitoring and the active involvement of Forest Police, law enforcement agencies, local communities, and environmental NGOs, is vital to deter illegal activities and protect existing resources; And consistent application of existing environmental regulations is paramount to ensuring the long-term preservation of the Bucerotidae food plant supply.Abstrak: Penelitian ini menyelidiki dampak ekologis kerusakan hutan di Taman Hutan Raya Pocut Meurah Intan, khususnya berfokus pada implikasinya terhadap ketersediaan makanan bagi famili burung Bucerotidae. Penelitian bertujuan untuk mengetahui kerusakan hutan ekosistem Tahura Pocut Meurah Intan, implikasi kerusakan terhadap keanekaragaman pakan burung Bucerotidae, dan solusi terhadap ketersediaan pakan burung Bucerotidae. Metode yang digunakan adalah survei eksploratif dengan teknik observasi langsung ke lokasi objek penelitian. Analisis data tentang deforetasi dianalisis dengan software ArcGis. Penyajiannya dalam bentuk peta, gambar dan tabel. Hasil penelitian menunjukkan bahwa kerusakan hutan di kawasan Tahura Pocut Meurah Intan berupa konversi hutan menjadi perkebunan, penebangan liar (illegal logging), dan pembakaran hutan untuk tempat usaha; spesies pakan burung Bucerotidae yang terdapat di Tahura Pocut Meurah Intan (TPMI) sebanyak 9 spesies, dan implikasi kerusakan hutan TPMI berdampak terhadap menurunnya jumlah spesies pakan burung Bucerotidae. Spesies yang dimaksud adalah Ara Hutan (Ficus fistulosa Reinw ex Blume), Beringin (Ficus benjamina L), Empanai (Ficus altassima L), Ndalai (Ficus ampelas Burm.F), Medang (Litsea glutinosa (Lour.) C.B. Robinson), Rambai (Baccaurea bracteata Müll.Arg), Walen (Ficus virens W.A.T.). Familia yang mendominasi adalah Moraceae (77%), selanjutnya Euphorbiacea (14%), dan Phyllanthaceae (9%). Upaya yang perlu dilakukan untuk menjaga kelestarian tumbuhan pakan burung Bucerotidae adalah; Melakukan reklamasi hutan yang mengalami kerusakan; Penguatan pemahaman masyarakat tentang fungsi hutan; Penguatan dan peningkatan pengawasan kawasan hutan; Penegakan hukum di kawasan hutan Tahura Pocut Meurah Intan dengan melibatkan Polisi Hutan (Polhut), kepolisian, masyarakat, dan LSM pemerhati lingkungan; serta penerapan peraturan lingkungan yang ada secara konsisten sangat penting untuk memastikan kelestarian pasokan tanaman pangan Bucerotidae dalam jangka panjang.
Uniting The Past and Future: Technology-Based Strategies to Nurture Cultural Identity Djufri, Djufri; Arifin, Ansar; Basir, Muhammad
Daengku: Journal of Humanities and Social Sciences Innovation Vol. 5 No. 2 (2025)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.daengku3726

Abstract

The management of public spaces in Makassar faces challenges in maintaining a balance between modernization and the preservation of local cultural values. This study explores the role of local wisdom, especially the values of Siri' na Pacce, cooperation, and communal solidarity, in maintaining the sustainability of public spaces amid rapid urbanization. Using a qualitative ethnographic approach, this study conducts participatory observations, in-depth interviews, and document analysis to understand social dynamics in the management of public spaces. The results of the study show that despite changes due to urbanization, people still maintain cultural values in the use of public spaces. However, privatization and commercialization threaten community involvement in its management. Changes in social interaction patterns are also seen with the increasing use of digital platforms compared to physical meetings in public spaces. This research recommends culture-based strategies for more inclusive urban planning, by strengthening collaboration between governments, communities, and the private sector to ensure that public spaces remain part of society's social identity. Thus, local wisdom can continue to be the main pillar in maintaining the sustainability of public spaces in Makassar.
Assessing the quality of mangrove ecosystem as breeding sites organisms in the coastal area Ulva, Susi Mulia; Djufri, Djufri; Supriatno, Supriatno; Safrida, Safrida; Huda, Ismul
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.31348

Abstract

Mangrove ecosystem is an ecosystem that supports people's lives and the biota that live in it. Globally, mangrove ecosystems are recognized as productive ecosystems in coastal areas. Mangrove wetlands have an important function of protecting coastal ecology, buffering salinity, breeding grounds for organisms and transporting nutrients. Research on the assessment of the quality of mangrove ecosystems in Syiah Kuala District, Banda Aceh City was carried out with the aim of studying the presence of mangrove species, plankton species, hydrological factors of mangrove ecosystems and analyzing the quality of mangrove ecosystems as breeding grounds for organisms based on hydrological factor values. The method used in this study was the line transect method and the research technique was carried out by means of purposive sampling. Data analysis was calculated using the Shanon-Wiener Species Diversity Index () and PCA (Principal Component Analysis) analysis. Identification results showed a low mangrove species diversity index with a value of = 1.924, a plankton species diversity index of = 2.614 belonging to moderate community stability, a hydrological index covering temperatures ranging from 28.2 to 29.8 C, pH 7.1 -7.4, DO 2.9-4.1 mg/L, salinity 27-20.9 /, brightness 30-68.5 Cd, depth 88.5-105 cm. Water quality parameters are in good condition. PCA analysis showed a correlation between the distribution of mangrove species and parameters of salinity, pH, DO, temperature, depth and brightness.Keywords:MangrovesBreeding SiteHydrologyPlanktonCoastal Area
Distribution pattern of benthos based on substrate in the mangrove area of Labuhan Haji District, South Aceh Regency Hasyiati, Rasma; Sarong, Muhammad Ali; Safrida, Safrida; Djufri, Djufri; Huda, Ismul
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 12, No 3 (2023): DECEMBER 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.3.31503

Abstract

Mangrove areas can function as habitats for spawning, rearing, and foraging for various species in them. Benthos is an organism that lives on the bottom of the water. Research on benthos distribution patterns based on substrate was carried out with the aim of studying benthos species, types of substrates, and analyzing benthos distribution patterns based on substrates in Labuhan Haji District, South Aceh District, Aceh Province. The method used in this study is the method of observation and field work. The benthos distribution pattern based on the substrate was calculated using the morphic index. Identification results found 31 species of benthos consisting of 3 classes, namely gastropods with 7 orders, bivalves with 4 orders, and malacostraca with 1 order and the type of substrate analyzed obtained 4 types of substrate namely dusty loam, sandy loam, silt and sand. The benthos distribution pattern based on the substrate obtained 2 categories, namely uniform on sandy loam and sandy clay substrates, and clustered on dusty and dusty clay substrates.Keywords:MangrovesBenthosSubstrate TypeSpread patternLabuhan Haji