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All Journal Bio-Lectura Jurnal Biogenerasi
Mashudi Alamsyah
Indraprasta Pgri University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Languange, Linguistic, Communication & Media Other

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EKSPLORASI JENIS DAN PEMANFAATAN TANAMAN ENDEMIK DAN LOKAL DI KECAMATAN BOGOR SELATAN Shafa Noer; Mashudi Alamsyah; Rina Hidayati Pratiwi; Maya Fadhillah
Jurnal Biogenerasi Vol. 11 No. 1 (2026): Volume 11, no 1, 2026, (Januari - Maret 2026)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v11i1.8073

Abstract

South Bogor District is an area with agroecosystem conditions that still support the existence of endemic and local plant species utilized by local communities. However, scientific information regarding species diversity, utilization patterns, and sustainability potential remains limited. This study aimed to explore the diversity of endemic plants, their utilization forms, plant parts used, as well as community perceptions and threats to their existence in South Bogor District. The research employed a descriptive survey method with an ethnobotanical approach through field observations and semi-structured interviews with local residents. The results revealed various endemic and local plant species utilized by the community, predominantly for medicinal purposes, food, and spices. The most frequently used plant parts were fruits, leaves, and rhizomes, with processing methods that remain simple and based on traditional knowledge. Community perception toward the importance of endemic plants was highly positive; however, high utilization intensity of certain species was not always aligned with their availability in nature. Major threats to the sustainability of endemic plants include land-use change, logging, inadequate plant maintenance, and limited replanting efforts. This study highlights that endemic plants in South Bogor District play essential ecological, social, and cultural roles, yet require community-based management and conservation strategies to ensure their sustainable utilization.
DEVELOPMENT OF DIGITAL LABORATORY-BASED PRACTICUM MEDIA FOR CAPSICUM PHOTOSYNTHESIS TO ENHANCE RESEARCH SKILLS OF BIOLOGY STUDENTS Arum Sanjayanti; Mashudi Alamsyah; Deni Ahmad Nasir; Zakiah Fithah A’ini
Bio-Lectura : Jurnal Pendidikan Biologi Vol. 13 No. 2 (2026): Bio-Lectura : Jurnal Pendidikan Biologi
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/nh41sd55

Abstract

This study employed a Research and Development (R&D) approach using the ADDIE model, which consists of five stages: Analysis, Design, Development, Implementation, and Evaluation. The product developed was a Web-based Interactive Digital Laboratory for research-based Capsicum photosynthesis practicums. Product feasibility was assessed through validation by biology subject matter experts, instructional media experts, and biology education experts. The prototype was then tested to identify usability issues, evaluate, and gather feedback for product revision and improvement before implementation in an experimental class involving 36 Biology Education students at Universitas Indraprasta PGRI. Data were collected using expert validation sheets, student response questionnaires, and research skills tests. The validation results showed scores of 80% from biology subject matter experts, categorized as highly valid, 90% from instructional media experts, and 93% from biology education experts. Students’ mean scores increased from 62.35 on the pretest to 84.27 on the posttest, with an N-gain value of 0.78, categorized as high. These findings indicate an improvement in students’ research skills following the use of the developed media. Therefore, the Web-based Interactive Digital Laboratory demonstrates a high level of validity and has the potential to support the development of students’ research skills in higher education.
Co-Authors Arum Sanjayanti Deni Ahmad Nasir Maya Fadhillah Rina Hidayati Pratiwi Shafa Noer Zakiah Fithah A’ini