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INVENTARISASI Amorphophallus spp. DI TAMAN BIODIVERSITAS HUTAN HUJAN TROPIS LEMBAH BUKIT MANJAI Safitri, Yulina; Nurtamara, Luthfiana; Amintarti, Sri
Biospecies Vol. 19 No. 1 (2026): Januari 2026
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v19i1.47563

Abstract

South Kalimantan is known for its rich biodiversity, particularly within the Tropical Rainforest Biodiversity Park of Lembah Bukit Manjai, which serves as a habitat for various tropical forest plant species. Among these is the genus Amorphophallus, notable for its ecological, economic, and conservation value. These plants typically grow in shaded and humid forest floors. This study aimed to identify and describe Amorphophallus species present in the study area. A descriptive-exploratory method was applied using purposive sampling. The study recorded three species: Amorphophallus muelleri, A. paeoniifolius, and A. borneensis. These species were found thriving under low to moderate light intensity, high soil moisture, and neutral pH. Key morphological traits such as habit, leaves, stems, and roots were documented for each species. The findings indicate that the ecological conditions of the study area strongly support the growth of Amorphophallus spp., and that these plants hold potential as local biodiversity-based learning resources.
Pengembangan Bahan Ajar Berbentuk E-Handout Konsep Sistem Pencernaan Manusia Fase F Di Madrasah Aliyah Negeri (MAN) Ridhati, Hilmawati; Noorhidayati, Noorhidayati; Nurtamara, Luthfiana
BIOEDUKASI (Jurnal Pendidikan Biologi) Vol 17, No 1 (2026): BIOEDUKASI, MEI 2026
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/bioedukasi.v17i1.13231

Abstract

The development of different teaching materials E-Handout on the Concept of Human Digestive System is one of the efforts to overcome the lack of understanding of Phase F students of MAN 2 Banjarmasin City. This study aims to develop E-Handout teaching materials and describe the suitability, feasibility, and readability of learners on the results of E-handout teaching materials development of human digestive system concepts. The development model used is 4D Thiagarajan (1974) which consists of stages 1) Define to define initial and final needs, 2) Design to select media and format, 3) Develop to assess research with suitability, feasibility, and readability assessment instruments, 4) Disseminate. This research was carried out to the stage of developing validation tests and validation tests. The research subjects were 3 validators consisting of 2 lecturers of Biology Education FKIP ULM and 1 partner teacher of MAN 2 Banjarmasin City, as well as 12 students of class XI (Phase F) specialization 1 biology MAN 2 Banjarmasin City. The results showed that 1) the results of the suitability test obtained a score of 4.20 (appropriate) with learning objectives, language, format, and media, 2) the results of the feasibility test obtained a score of 4.40 (very feasible) which means that technically E-Handout is very feasible to use as teaching material, 3) the results of the readability test obtained a score of 4.37 which means (very good) to be understood by students.Kata kunci: Pengembangan, Bahan ajar, E-Handout, Sistem pencernaan manusia.