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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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Abstract

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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Abstract

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