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All Journal 3BIO: Journal of Biological Science, Technology and Management Jurnal Ilmu-Ilmu Kehutanan Prosiding Seminar Nasional Unimus
Hasbiyan Rosyadi
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Engineering Environmental Science Health Professions Immunology & microbiology Neuroscience Nursing Public Health

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Pelatihan Pembuatan Kompos Sampah Organik Rumah Tangga dengan Metoda Takakura di RT 04 RW 17 Mojosongo Surakarta Nita Etikawati; - Sutarno; - Sugiarto; Hasbiyan Rosyadi; Tanjung Ardo
Prosiding Seminar Nasional Unimus Vol 6 (2023): Membangun Tatanan Sosial di Era Revolusi Industri 4.0 dalam Menunjang Pencapaian Susta
Publisher : Universitas Muhammadiyah Semarang

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Sampah merupakan salah satu masalah besar di kota kota besar, termasuk di kota Surakarta. Penyumbangsampah terbesar di Surakarta adalah pangan rumah tangga yang mencapai mencapai 0,73 kg per keluarga.Sampah pangan yang menjadi penyumbang terbanyak meliputi sampah sisa makanan dan sisa bahan dapur.Belum adanya kesadaran masyarakat dalam pengelolaan sampah secara mandiri dan belum adapengetahuan dalam pengelolaan sampah rumah tangga merupakan salah satu faktor penunjang masalahpengelolaan sampah di kota Surakarta. Untuk itu perlu ada gerakan pemberdayaan masyarakat dalampengelolaan sampah mulai dari rumah masing masing. Pada kegiatan ini dilakukan pengenalan pengolahan sampah khususnya sampah rumah tangga menjadi kompos. Metode yang diaplikasikan adalah metoda Takakura. Metoda ini sangat cocok untuk pengolahan sampah organik di rumah tangga karena mudahdilakukan dan tidak menimbulkan bau. Kegiatan diikuti oleh seluruh anggota PPK RT 04 RW 17Mojosongo. Kegiatan dilakukan dalam tiga tahapan meliputi sosialisasi, penyuluhan dan pendampinganpraktik pembuatan kompos dengan keranjang Takakura.Kata Kunci : sampah organik, rumah tangga, kompos, Takakura
Exploration of Nekton and Environmental Damage Impact at the Gajah Hasbiyan Rosyadi; Lia Kusumaningrum; Alief Himmatu Nisa; Avandi Latrianto; Nabilah Farahdilla; Raisa Noor Safira; Arif Nur Rifki; Adies Mauridzka Natasya
Jurnal Ilmu Ilmu Kehutanan Vol. 8 No. 1 (2024)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

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The Gajah Mungkur Reservoir (WGM) is located south of the center of Wonogiri Regency, Central Java. The variety of aquatic biotas, such as fish, in WGM is quite diverse due to the many rivers flowing into it. This identification is important because regions in Indonesia have a diversity of different types of fish and endemic types. The data collection locations were divided into four stations in the WGM. The diversity of nekton was studied using two methods, namely active and passive methods, and data were also collected on abiotic parameters, including TDS, water temperature, brightness, DO, and pH. The nekton found in this study consisted of 11 families comprising 15 species of fish and two species of shrimp. The dominant family was the Cyprinidae family, with six species: Hampala macrolepidota, Dangila cuvieri, Osteochilus vittatus, Barbonymus gonionotus, Rasbora argyrotaenia, and Oxyeleotris marmorata. The TDS levels ranged from 790-1050, water temperature from 28.9-30.4°C, brightness from 42-83 cm, DO from 3.55 to 4.8 ppm, and pH from 8.5-8.9. The Shannon-Wiener diversity index showed a value of 1.07-1.89, the evenness index ranged from 0.65 to 0.97, and the species richness index was within the 0.54-2.37 range. This sedimentation results in soil formation that local residents use for agriculture, especially in planting palawija crops. Sedimentation can also reduce the fishery areas within the reservoir and cause habitat displacement for nekton. Additionally, Mimosa pigra plants have been found to inhabit the sedimented soil, which may affect the water quality and ecosystem of the reservoir
Diversity and Community Structure of Fish in Saguling Hydroelectric Power Plant (PLTA) Area, Bandung Barat Regency Hasbiyan Rosyadi; Muhammad Rahardian Adila Haqqi; Avandi Latrianto; Muhammad Ainur Rafiq; Ulinuha Dzulfi Nuryanda
3BIO: Journal of Biological Science, Technology and Management Vol. 8 No. 1 (2026): Vol 8 No 1 (2026)
Publisher : School of Life Sciences and Technology, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/3bio.2026.8.1.1

Abstract

Aligning the sustainability effort of the Saguling Hydroelectric Power Plant (PLTA), Bandung Barat Regency, this study was conducted to understand the aquatic ecosystem balance through the diversity and community structure of the fish on those area. Data collection was conducted in July-September 2024 on 6 stations, which includes the environmental and fish diversity data through active method by direct capture and VES (Visual Encounter Survey), and also passive method through trapping and observation to the fish caught by fishermen or local residents. Data analysis was carried out through diversity, evenness, and species richness. Based on data collected, 570 fish from 22 species and 15 different families were found. The mostly found species were guppy (P. reticulata), pepetek (L. equulus), and red devil fish (a. labiatus). The environment of study area location in general has good circumstances of water quality to support fish lives and other fisheries activity (class 2 to 3) regarding to water quality standard. Based on ecological index calculation results, study area location has a medium diversity with a score of 2.548, high evenness with a score of 0.813, and medium species richness with a score od 3.464. While station 6 (Cicangkang Hilir) has the overall highest index compared to other stations.
Co-Authors - Sugiarto - Sutarno Adies Mauridzka Natasya Alief Himmatu Nisa Arif Nur Rifki Avandi Latrianto Lia Kusumaningrum Muhammad Ainur Rafiq Muhammad Rahardian Adila Haqqi Nabilah Farahdilla Nita Etikawati Raisa Noor Safira Tanjung Ardo Ulinuha Dzulfi Nuryanda