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Biodiversity of fruit plants (edibles) at the Kentingan Campus of Universitas Sebelas Maret, Surakarta, Central Java, Indonesia Afifah, Ratih Nur; Rezapratama, Muhammad Syavy; Isa, Mukhlisah Nadya; Nugroho, Gilang Dwi; Setyawan, Ahmad Dwi
Genbinesia Journal of Biology Vol. 2 No. 3 (2023): July 2023
Publisher : Generasi Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55655/genbinesia.v2i3.38

Abstract

Urban areas have the potential to support food supply even in limited quantities due to limited green open land, including edible fruits. This study aims to determine the biodiversity of fruit plants (edibles) at the Kentingan Campus of Universitas Sebelas Maret (UNS), Surakarta, Central Java, Indonesia. Data were collected by survey methods with cruising techniques, accompanied by a calculation of the ecological index in December 2022. Survey methods with cruising techniques, namely by exploring the entire campus area to collect the required primary data, including the name of plant species, the number of individuals, coordinates and fruit documentation found from each species. Data is processed and analyzed using the calculation of the ecological index. Meanwhile, secondary data was obtained from IUCN to determine the status of conservation and Plants of the World Online to determine the authenticity of species. The results obtained that there are 55 species from 25 families fruit plants with the Shannon-Wiener Index in the medium category, which is 3.17. Furthermore, the Margalef Index is in the high category, which is 7.30, and the Simpson Dominance Index is in a low category, which is 0.077. Some species have the highest number of individuals, namely Musa x paradisiaca L. (Musaceae), with 327 individuals. On the other hand, Mangifera indica L. (Anacardiaceae) is a species found in all locations. From the data obtained, according to IUCN, there are several fruit plants with 23 species of Least Concern (LC) conservation status and Data Deficient (DD) conservation status, as many as two species. Meanwhile, based on data from Plants of the World Online, several fruit plants on the Kentingan Campus of UNS are native to Indonesian plants, namely Durio zibethinus Murray, Averrhoa bilimbi L, and Averrhoa carambola L.
Structure, composition and economic potential of molluscs (gastropods and bivalves) in the Lembupurwo Lagoon Beach, Kebumen, Central Java, Indonesia Rohman, Cahya Maulidta; Kinanti, Asih; Pramudita, Desma Asty; Fadzilah, Fariz Pradana Adil; Ramadhan, Muhammad Fadhil; Faturrahman, Aqra Danial; Aurina, Devi Mayang; Dewi, Mini Ambarwati Kusuma; Ainaya, Fadia Aulianissa; Rachmalia, Fayza; Fatikha, Layyinatssyifa A’yuni; Nugroho, Gilang Dwi; Yap, Chee Kong; Setyawan, Ahmad Dwi
Genbinesia Journal of Biology Vol. 2 No. 3 (2023): July 2023
Publisher : Generasi Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55655/genbinesia.v2i3.39

Abstract

The mangrove ecosystem is a productive ecosystem with economic and environmental functions. This research was conducted to determine the value of the ecological index and the economic potential of molluscs (Gastropods and Bivalvia) found in the Lembupurwo Lagoon Beach (part of Wawar River Estuary), Kebumen District, Central Java, Indonesia. First, mollusc sampling was carried out on a 10x10 meter plot. So its existence also needs to be known and studied more specifically. Then, the ecological index of the species found is calculated using the Shannon-Wiener Diversity Index, Evenness Index, Simpson Dominance Index, Margalef Species Richness Index, and individual Density of each species. In addition, for the economic potential of molluscs using secondary data from scientific journals. Analysis of the data obtained descriptively with the support of tables and pictures. The study results showed that there were 17 species of molluscs consisting of 12 species belonging to the gastropod class and five other species belonging to the bivalves. The families with the most common species are Neritidae=3, Ellobiidae=2, and Littorinidae=2. Whereas in the Bivalvia class, each family was only found one species. The total molluscs found had a density value of 3.95 ind/m2. The Diversity Index (H') of molluscs was 1.48 (moderate), Evenness Index was 0.52 (moderate), Margalef Richness Index was 1.71 (low), and Dominance Index was 0.28 (no species dominated). Then, for the economic potential of the mollusks found, the economic potential is dominated by the food sector. The species that have potential in the food sector include: Faunus ater Linnaeus 1758, Isognomon ephippium Linnaeus 1758, Pilsbryoconcha exilis I.Lea, 1838, Polymesoda expansa Mousson 1849, and Anadara antiquata Linnaeus 1758.