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All Journal Biopendix: Jurnal Biologi, Pendidikan dan Terapan Rumphius Pattimura Biological Journal
Melay, Stevin
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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KERAGAMAN FENETIK JENIS LAMUN DI PERAIRAN PANTAI DESA POKA BERDASARKAN MORFOMETRIK SERTA IMPLIKASINYA BAGI PEMBELAJARAN BIOLOGI Tuapattinaya, Prelly Marsell J; Melay, Stevin; Siahaya, Calvin
BIOPENDIX: Jurnal Biologi, Pendidikan dan Terapan Vol 11 No 1 (2024): Biopendix: Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol11issue1page102-109

Abstract

Abstrak Background : This study aims to determine the phenetic diversity of seagrass species in the coastal waters of Waai Village based on morphometrics and their implications for biology learning. Methods : This research is a descriptive type of research, in which morphometric measurements are carried out to determine the phenetic diversity of seagrass species. sedan Results: The results of this study found four types of seagrass, namely Thalasssia hemprichii, Enhalus acoroides, Halophila pinifolia and Halophila ovalis. this indicates that the beach of Poka Village has a high phenetic diversity of seagrass species with varying morphometrics for each character and species, which is influenced by the type of substrate and environmental parameters. Seagrasses that have close kinship relations, namely, Thalasssia hemprichii and Enhalus acoroides are in one monophyletic group (ingroup) and have very close kinship. Likewise with and Halodule pinifolia and Halophila ovalis. The results of this study are implied in the form of teaching materials in the form of booklets that can be used by students as learning media.
KNOWLEDGE, PERCEPTION AND BEHAVIOR OF THE COMMUNITY BATU MERAH RIVER IN AMBON CITY REGARDING CLEANLINESS AND COMMUNITY USED OF THE RIVER Ode, Nursida; Melay, Stevin; Liline, Sintje
RUMPHIUS Vol 4 No 1 (2022): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv4i1p008-010

Abstract

This study aims to find out how the knowledge, perceptions and behavior of the people around the batu merah riverbanks in Ambon city about cleanliness and river utilization for the community.This research is a type of descriptive. This research involved the Batu Merah community in Ambon City. The research data were analyzed using a Likert scala.The results showed that the results of data analysis from the knowledge of the batu merah village community obtained 4,96%, community perception obtained 3,17% and the behavior of the batu merah community 2,35%. The behavior of Batu merah community regarding cleanliness and river utilization for the batu merah community in ambon city is lower than knowledge and perception.
DIVERSITY PHENETICS OF TYPES SEAGRASS IN VILLAGE POKA BEACH MALUKU BASED ON MORPHOMETRICS Siahaya, Chalvin Salmon; Tuapattinaya, Prelly Marsell Jolanda; Melay, Stevin
RUMPHIUS Vol 4 No 2 (2022): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv4i2p062-066

Abstract

This research aims to determine the phenetic diversity of seagrass species in the coastal waters of Poka Village based on morphometrics. This research is a type of descriptive research, in which morphometric measurements are carried out to determine the phenetic diversity of seagrass species. Meanwhile, for kinship relationships between seagrasses. Software is used past 4.0. The results of this research were that four types of seagrass were found, namely Thalasssia hemprichii, Enhalus acoroides, Halophila pinifolia and Halophila ovalis. This indicates that the Poka Village beach has a high phenetic diversity of seagrass species with varying morphometrics for each character and type, which is influenced by the type of substrate and environmental parameters. Seagrasses that are closely related, namely, Thalasssia hemprichii and Enhalus acoroides are in one monophyletic group (ingroup) and are very closely related. Likewise with Halodule pinifolia and Halophila ovalis.
KELIMPAHAN DAN KARAKTERISASI MORFOLOGI BAKTERI COLIFORM PADA KALORA Mahulette, Ferymon; Muskita, Christo; Melay, Stevin
BIOPENDIX: Jurnal Biologi, Pendidikan dan Terapan Vol 8 No 2 (2022): Biopendix: Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol8issue2page94-99

Abstract

Background: Kalora is one of the processed fish foods consumed by the people in Maluku. The studies on food safety aspects of this processed food have never been carried out. One of the microbial groups used as an indicator of food safety is Coliform bacteria. This research aims to analyze the number and characteristics of Coliform bacteria in kalora. Methods: This research using three types of fish, i.e. white snapper (Lutjanus sp), scad mackerel (Decapterus sp), and tuna (Thunnus sp) as raw materials of kalora. Analysis of the number of Coliform bacteria used the Most Probable Number (MPN) method by inoculating the sample in lactose broth media, while macroscopic morphological characterization was carried out by streaking a positive tube sample on Eosin methylene blue agar (EMBA) media. Results: The results showed that snapper kalora had the highest MPN value of 9.2 MPN/g, followed by tuna and scad mackerel kalora at 6.2 MPN/g and 3.6 MPN/g, respectively. The characteristics of Coliform bacteria in kalora were varied but dominated by Escherichia and Enterobacter. Conclusion: The third types of kalora has the number of Coliform bacteria below the maximum treshold so it is safe for consumption.
Co-Authors Ferymon Mahulette, Ferymon Liline, Sintje Muskita, Christo Ode, Nursida Siahaya, Calvin Siahaya, Chalvin Salmon Tuapattinaya, Prelly Marsell J Tuapattinaya, Prelly Marsell Jolanda