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INDONESIA
BIOEDUSCIENCE
Published by Universitas Muhammadiyah Prof. Dr. Hamka
ISSN : 2614154X     EISSN : 26141558     DOI : -
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education
BIOEDUSCIENCE is an open access journal that publishes research in the field of Biology and Biosain Education such as: Applied and implemented in education and learning, Botany, Zoology, Microbiology, Ecology, Biotechnology, Molecular Biology, Genetics, Bioinformatics, Cell and Developmental Biology, Biodiversity and Bioconservation. BIOEDUSCIENCE is published by Biology Education Study Program, Universitas Muhammadiyah Prof. Dr. Hamka, Indonesia regularly in June and December. ISSN : 2614-1558; P-ISSN : 2614-154X.
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Articles 567 Documents
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The Influence of the Project-Based Learning Model on Student Learning Outcomes and Creativity in the Excretory System Material in High School Rahmadani, Anisa Putri; Agustina, Lina
BIOEDUSCIENCE Vol 9 No 2 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/18373

Abstract

Background: In the 21 st century, education is highly needed as something important to compete in the current global era with several skill components that students must possess, namely the 4Cs (critical thinking, communication, collaboration, creativity, and innovation). This research aims to investigate the implementation of the project-based learning (PjBL) model on student learning outcomes and creativity in the excretory system material in 11th-grade Senior High School. Methods: The type of this research is experimental research using a one group posttest only design. The sample for this research is class XI-3 with 32 students and class XI-4 with 31 students. The sampling was conducted using the population sampling technique or the sampling of the entire population. During the research, the data analysis technique used was descriptive statistical analysis. Results: The findings obtained from the research conducted indicate that the application of the project-based learning (PjBL) model on student creativity falls into the very creative category with an average score of 89.00, and for learning outcomes, it shows a significant difference with an average score of 76.09 obtained from the control class, while the experimental class obtained an average score of 90.32. Conclusions: The project-based learning (PjBL) model influences students learning outcomes and creativity because it can provide guidance for students to discover learning concepts, help students solve problems, and apply knowledge from everyday life as learning so that students can develop their abilities and the learning conducted is not monotonous.
Zooremediation: Utilizing Animals for Environmental Purification and Pollution Mitigation Aini, Fadita Nurul; Nisa, Upi Chairun; Handayani, Windri; Maryenti, Tety; Yasman, Yasman
BIOEDUSCIENCE Vol 9 No 2 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/18376

Abstract

Background: The global human population continues to grow rapidly, leading to increasing urban waste and environmental contamination. One emerging and promising approach to mitigating this pollution is zooremediation, which utilizes animals as biological agents for environmental cleanup. This review aims to critically assess the effectiveness of various animal species in removing specific classes of pollutants, with particular attention to their mechanisms of action—zooextraction, zootransformation, and zooaccumulation—and the environmental conditions under which they operate. Effectiveness is evaluated based on pollutant removal efficiency, adaptability to contaminated environments, and ecological safety. Methods: Through systematic literature analysis, we identified key species, including Geukensia demissa, Daphnia magna, and Anadara granosa, which demonstrated measurable success in the remediation of aquatic environments contaminated with heavy metals and organic pollutants. Additionally, soil-dwelling nematodes such as Caenorhabditis elegans and Cephalobus persegnis play critical roles in hydrocarbon degradation and in enhancing microbial synergy in polluted substrates. These findings highlight the diverse functional capacities of animals in bioremediation efforts. The methodology employed in this study is a comprehensive literature review, focusing on peer-reviewed articles published over the last two decades. Results: This review synthesizes findings related to pollutant types, animal species used in zooremediation, remediation outcomes, and ecological impacts. By critically examining existing studies, the evaluation identifies trends, gaps, and challenges in the application of zooremediation. Conclusion: Future research should focus on understanding the long-term impacts, optimizing protocols, and safeguarding both ecological and animal health to fully realize the potential of zooremediation in managing environmental pollution on a global scale.
Formulation and Antibacterial Activity Test Liquid Soap with Eugenol Variant from Clove Leaf Oil (Eugenia aromaticum) Against Bacteria Staphylococcus aureus Estikomah, Solikah Ana; Azzahra , Adhinda Eugenia; Yulisa; Anugrah, Anugrah
BIOEDUSCIENCE Vol 9 No 2 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/18513

Abstract

Background: The skin, as the largest organ of the body, hosts various types of bacteria. Excessive sebum production combined with bacterial infections can lead to skin issues such as irritation. Although chemical-based antiseptic soaps are effective, they may negatively impact both the environment and skin health. This has increased public interest in natural alternatives, such as cloves (Eugenia aromaticum), which contain eugenol an active compound with antiseptic, anti-inflammatory, and antibacterial properties. This study aimed to formulate a clove leaf oil-based liquid soap with varying concentrations of clove leaf oil: F1 (0%), F2 (4%), F3 (6%), and F4 (8%), and to evaluate its physical properties and antibacterial activity against Staphylococcus aureus. Methods: The disc diffusion method was employed to assess antibacterial activity. Results: The organoleptic test showed that the soap had a distinctive clove aroma, yellow color, and a liquid to thick homogeneous consistency. The pH values ranged from 8.97 to 9.14, foam stability ranged between 84.37% and 88.18%, viscosity ranged from 2510.72 to 6190.57 cP, and spreadability varied from 3.39 to 6.42 cm. Antibacterial testing revealed inhibition zones of 2.87 mm (F1), 7 mm (F2), 10 mm (F3), and 15.25 mm (F4), indicating increasing antibacterial activity with higher clove oil concentrations. Conclusions: The F2 formula was identified as the most balanced, with acceptable pH, optimal foam stability, moderate viscosity, and a 7 mm inhibition zone classified in the medium category. This study highlights the potential of clove leaf oil as a natural antibacterial agent in liquid soap formulations.
Analysis of Factors Causing Learning Difficulties in High School Students on the Excretion System Material Faruq, Hilman
BIOEDUSCIENCE Vol 9 No 2 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/20292

Abstract

Background: Learning difficulties related to the human excretory system remain a persistent challenge in high school biology education, particularly concerning abstract subtopics such as urine formation, nephron structures, and physiological mechanisms including filtration, reabsorption, and secretion. This study aims to identify internal and external factors that hinder student understanding of these concepts. Methods: A descriptive approach was employed, involving the distribution of structured questionnaires to 73 high school students. The instruments were designed to assess both cognitive and instructional aspects influencing learning barriers. Data analysis focused on patterns of student responses concerning content difficulty, teaching methods, and availability of learning resources. Results: The study revealed that 85.7% of students encountered substantial difficulty in understanding urine formation within the nephron. Additionally, 77.1% reported that monotonous, teacher-centered instruction contributed to their challenges, while 65.7% cited a lack of practical laboratory experiences. Cognitive issues such as low abstract reasoning ability, poor visualization skills, limited memory retention, and low motivation were identified as core barriers. Instructional deficiencies, including minimal use of multimedia and interactive strategies, further exacerbated learning difficulties. Conclusions: The results highlight the importance of integrating visual aids, interactive media, and experiential learning in biology instruction to improve conceptual understanding. Addressing both cognitive and instructional barriers is essential for enhancing learning outcomes in complex biological systems.
Early Detection of Pathogenic Fungi Curvularia sp. on Rice Seeds (Oryza sativa) Based on Modified Infrared Image Analysis Anggraini, Novita; Nirwanto, Herry; Mujoko, Tri
BIOEDUSCIENCE Vol 9 No 3 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/17568

Abstract

Background: Curvularia sp. is a seed-borne pathogenic fungus that can reduce rice plant productivity. At the same time, conventional seed health testing methods still rely on visual observation and require a relatively long incubation time. This study aims to evaluate the potential of infrared image analysis based on a modified imaging system for early detection of Curvularia sp. infection in rice seeds. Methods: Seed health testing was performed using the blotter test method. At the same time, image acquisition was performed with a digital microscope equipped with an infrared light source, and images were analyzed using pseudocoloring and RGB-based color segmentation. Results: The results showed differences in infrared signal intensity patterns in Curvularia sp.-inoculated seeds, which could be identified on the fourth day after inoculation, earlier than visual observation, which showed symptoms on the fifth day. Detection accuracy was calculated using a confusion matrix based on visual observation as the reference method, with a sample size of 50 seeds per observation day, yielding an average detection accuracy of 91% over seven days of observation. Conclusions: The modified infrared image analysis method has the potential to serve as an early detection method for Curvularia sp. infection in rice seeds, although its performance depends on the limitations of the imaging system and the validation method used.
The Effect of Insect Flour on The Growth Media of Beauveria bassiana in Controlling the Pupa Stage of Bactrocera carambolae Choerunnisa, Agustya Salma; Rahmadhini, Noni; Windriyanti, Wiwin
BIOEDUSCIENCE Vol 9 No 3 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/17713

Abstract

Background: One effective method for controlling Bactrocera carambolae is the use of Beauveria bassiana. However, a common challenge is the decline in the conidial quality and virulence due to the lack of chitin and protein sources. The insect Tenebrio mollitor and the pupal casings of Hermetia illucens are rich in chitin and have the potential to enhance the growth medium. Methods: The study used RAKF consisting of 3 factors and 3 replications. The first factor was the Type of Flour (T) consisting of T1: T. mollitor and T2: H. illucens. The second factor was Flour Concentration (K), which consisted of K1: 0.5% K2: 1% and K3: 1.5%. The third factor was Drying Temperature (S), of S1: 1000C S2: 1100C and S3: 1200C. Results: The results of the study show that the treatment caused symptoms of infection in the form of mycelium growth on the pupal cuticle and abnormalities in the emergence imago. The best combination is T2K2S2 (1% H. illucens flour at 1100C) which gives a mortality rate up to 76.7%, pupal duration of 9.3 days, and viability rate of 92.2%. Conclusions: The combination of H. illucens flour at a concentration of 1% and a drying temperature of 1100C is quite effective in increasing the ability of B. bassiana in controlling B. carambolae pupae in vitro.
In Vitro Antifungal Activity of Ethanolic Stem Extract of Tinospora crispa Against Candida albicans and Malassezia furfur Mumtaz, Syifa Afifah; Zulfa, Fajriati; Thadeus, Maria Selvester; Setyaningsih, Yuni
BIOEDUSCIENCE Vol 9 No 3 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/17984

Abstract

Background: Fungal infections such as candidiasis caused by Candida albicans and pityriasis versicolor caused by Malassezia furfur are highly prevalent in Indonesia. Conventional antifungal treatments often face challenges like resistance and adverse side effects. As an alternative, brotowali stem (Tinospora crispa) extract, rich in alkaloids, flavonoids, and tannins, shows promise as an antifungal agent. This research investigates the in vitro antifungal efficacy of ethanol extract from brotowali stem against C. albicans and M. furfur. Methods: A laboratory experimental design utilizing the well-diffusion method was applied, measuring inhibition zone diameters on Sabouraud Dextrose Agar after 2x24 hours at extract concentrations of 45%, 60%, 75%, and 90%. Results: The ethanol extract of brotowali stem exhibited statistically significant but relatively low antifungal activity based on inhibition zone diameters against C. albicans (0,002) and M. furfur (0,001), with higher concentrations showing greater antifungal. The largest inhibition zones measured 5.93 mm for C. albicans and 3.97 mm for M. furfur. Conclusions: The extract concentrations of 90% concentration exhibited moderate antifungal activity against C. albicans. For M. furfur, all concentrations demonstrated weak antifungal activity.
The Effect of Packaging and Encapsulation Temperature of Red Chili Seeds with Trichoderma sp. on Viability and Inhibition of Fusarium sp. Ratu, Dewanggie Sasmita; Nirwanto, Hery; Mujoko, Tri
BIOEDUSCIENCE Vol 9 No 3 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/18020

Abstract

Background: Fusarium sp. is one of the main threats to chili cultivation, thereby reducing its economic value. Therefore, the use of biological microorganisms, such as Trichoderma sp., is an environmentally friendly alternative for controlling Fusarium sp. Application techniques for Trichoderma sp. biological agents include seed coating or encapsulation. However, ensuring the quality and effectiveness of encapsulated products during storage and distribution remains a concern. Thus, this study aims to examine the effects of packaging type and storage temperature on the viability and efficacy of Trichoderma sp. biological agents encapsulated in red chili seeds (Capsicum annuum L.) for inhibiting Fusarium sp. Methods: This study applied a completely randomized design (CRD) factorial with two factors, namely packaging material (aluminum foil and plastic) and storage temperature (5°C, 28°C, and 36°C), resulting in 7 treatments with three replications plus a control, resulting in a total of 21 experimental units. Results: Aluminum foil packaging stored at 28°C showed the highest viability of Trichoderma sp. and the most effective antagonistic activity against Fusarium sp. Conclusion: These results provide a sustainable, environmentally friendly solution for biological-agent-based seed storage.
Diversity of Fern Types (Pteridophyta) in The Grojogan Sewu, Parang Ijo, and Jumog Waterfall Tourist Areas of Karanganyar Regency Sholikah, Siti Amaliatus; Muzzazinah , Muzzazinah
BIOEDUSCIENCE Vol 9 No 3 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/18421

Abstract

Background: The condition of the area in the three waterfall areas in Karanganyar Regency is very suitable for the growth of various organisms, both flora and fauna, especially ferns. These three areas have different environmental factors and regional topography, which allow various types of Pteridophyta to occur. This study aims to determine differences in fern diversity across three waterfall locations in Karanganyar Regency: Grojogan Sewu, Jumog, and Parang Ijo. Method: This research uses a purposive sampling method with plot and roaming techniques. Results: The research identified 35 terrestrial and epiphytic Pteridophyta, comprising 15 families and 6 orders: Polypodiales, Cyatheales, Gleicheniales, Lindseales, Salviniales, and Marattiales. The highest diversity index (H') and evenness (E) of ferns are found in the Parang Ijo Waterfall area, which are 2.14 and 0.71. The Parang Ijo Waterfall area has various environmental and topographic factors that support fern adaptation. The highest dominance index (C) is 0.51 in the Grojogan Sewu Waterfall area. Conclusion: The Grojogan Sewu Waterfall area has a more homogeneous and extensive habitat, thus supporting the dominant types of ferns to grow in large numbers.
Pengaruh Dosis Pupuk Silika terhadap Pertumbuhan dan Hasil Tiga Varietas Kacang Hijau (Vigna radiata) Nurwendah, Miftah Azzura; Koentjoro, Yonny; Suhardjono, Hadi
BIOEDUSCIENCE Vol 9 No 3 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/18459

Abstract

Background: Mung beans (Vigna radiata) are one of the plants cultivated in Indonesia because they have many benefits, so cultivating green beans can be a profitable prospect. The use of superior varieties can increase better production results, in addition to the use of additional fertilizer besides basic fertilizer. Silica fertilizer is a fertilizer that has benefits for improving harvest quality, strengthening plant stems, etc. This study examined by 2 treatments: the dose of silica and 3 types of mung bean plant varieties, which aiming to identify the interaction and the right combination between the dose of silica fertilizer and superior varieties of mung beans to produce better production results. Method: This study was using a two-factorial completely randomized design. The first factor is silica dosage (Si0 : 0cc/l; Si1 : 1cc/l; Si2 : 2cc/l; and Si3 : 3cc/l) and the second factor is mung bean variety (V1 : Vima-1; V1 : Vima-2 ; and V1: Kutilang). Results: The results of the study revealed that Si2V2 treatment is the most effective to increase the production of green bean plants. Conclusion: The applications of silica fertilizer and superior varieties of mung beans had a significant impact on the observed parameters and the best results combination was revealed in the Si2V2 treatment (Silica 2cc and Vima-2).

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