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All Journal JURNAL TEKNOLOGI LINGKUNGAN Journal of Tropical Soils JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Bioeksperimen: Jurnal Penelitian Biologi Jurnal Penelitian Sains DIDAKTIKA BIOLOGI: Jurnal Penelitian Pendidikan Biologi Jurnal Manajemen STIE Muhammadiyah Palopo Jurnal Agrotek Tropika Jurnal Penelitian dan Pengabdian Kepada Masyarakat UNSIQ Seloka: Jurnal Pendidikan Bahasa dan Sastra Indonesia Agro Bali: Agricultural Journal Journal of Tropical Marine Science Journal of Environmental Science and Sustainable Development JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Journal La Lifesci MAKILA: Jurnal Penelitian Kehutanan Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat SRIWIJAYA JOURNAL OF ENVIRONMENT BIOVALENTIA: Biological Research Journal Pawiyatan El-Fata: Jurnal Ilmu Tarbiyah Journal of Education, Language Innovation, and Applied Linguistics Jurnal Saintifik Dikdimas : Jurnal Pengabdian Kepada Masyarakat Ranah Research : Journal of Multidisciplinary Research and Development Jurnal Pengabdian Masyarakat Berkarya Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Jurnal Pelita Sriwijaya Jurnal Penginderaan Jauh dan Pengolahan Data Citra Digital Dinamika Kerajinan dan Batik: Majalah Ilmiah
Sarno Sarno
Mahasiswa Fakultas Pertanian Universitas Wahid Haysim
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Penelitian Proses Finishing Dengan Natrium Thiosulfat Pada Produk Kerajinan Kuningan Suheryanto, Dwi; Sarno, Sarno; Haryanto, Tri
Dinamika Kerajinan dan Batik: Majalah Ilmiah Vol. 15 (1996): Dinamika Kerajinan dan Batik
Publisher : Balai Besar Standardisasi dan Pelayanan Jasa Industri Kerajinan dan Batik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22322/dkb.v15i1.1047

Abstract

Proses penghitaman (pewarnaan) produk kerajinan kuningan adalah merupakan hasil dari persenyawaan antara logam kuningan dengan senyawa kimia yang digunakan pada proses penghitaman tersebut.Senyawa kimia yang digunakan pada proses penghitaman adalah merupakan suatu formula yang mengandung unsur sulfid yaitu natrium thiosulfat (NA2S2O3, 5H1O). Pada pelaksanaan penelitian dilakukan beberapa variasi konsentrasi natrium thiosulfat yaitu 3 g/1,4 g/1 dan 5 g/1, pada temperatur 60oC dengan variasi waktu 10, 15 dan 20 menit.Hasil pengujian ketahanan warna dan ketuaan warna menunjukkan bahwa penghitaman pada konsentrasi 5 g/1 natrium thiosilfat dengan waktu 10 menit akan memberikan hasil yang relatif baik.Proses penghitaman (pewarnaan) produk kerajinan kuningan adalah merupakan hasil dari persenyawaan antara logam kuningan dengan senyawa kimia yang digunakan pada proses penghitaman tersebut.Senyawa kimia yang digunakan pada proses penghitaman adalah merupakan suatu formula yang mengandung unsur sulfid yaitu natrium thiosulfat (NA2S2O3, 5H1O). Pada pelaksanaan penelitian dilakukan beberapa variasi konsentrasi natrium thiosulfat yaitu 3 g/1,4 g/1 dan 5 g/1, pada temperatur 60oC dengan variasi waktu 10, 15 dan 20 menit.Hasil pengujian ketahanan warna dan ketuaan warna menunjukkan bahwa penghitaman pada konsentrasi 5 g/1 natrium thiosilfat dengan waktu 10 menit akan memberikan hasil yang relatif baik.
THE CRAB SILVOFISHERY SYSTEM AS A CONSERVATION STRATEGY IN MANGROVE RESTORATION AREA: A CASE STUDY ON THE COAST OF BANYUASIN, SOUTH SUMATRA Apriyanto, Apriyanto; Suwignyo, Rujito Agus; Ulqodry, Tengku Zia; Sarno, Sarno; Aryawati, Riris; Muhtadi, Muhtadi; Purnomo, Herry; Okarda, Beni
Journal of Environmental Science and Sustainable Development Vol. 8, No. 1
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Anthropogenic activities such as logging and converting mangrove forests into plantations have degraded coastal ecosystems and reduced their ecological stability. Silvofishery is a restoration system that balances the ecological and economic functions of mangroves. In Marga Sungsang Village, South Sumatra, mangrove restoration was integrated with mud crab (Scylla spp.) cultivation through a crab silvofishery system. This study aimed to analyze the contribution of mangrove restoration with a mud crab silvofishery system to mud crab growth. The study was conducted from August 2024 to January 2025. Growth parameters included carapace length, width, and body weight. Analyses covered absolute growth and the correlation between carapace width and body weight. Results showed that in non-mangrove ponds, Scylla tranquebarica males exhibited negative allometry (prominent carapace width), while females showed positive allometry (prominent body weight). Scylla paramamosain showed negative allometry in both sexes. In contrast, in mangrove ponds, both species showed positive allometry for both sexes, indicating higher weight gain. These findings suggest that mangrove vegetation provides optimal habitat conditions by increasing nutrient availability, protecting crabs during molting, and improving substrate quality. The results not only demonstrate the bioecological relationship between mangrove vegetation and mangrove crab growth but also highlight the role of crab silvofishery systems in supporting food security, mitigating climate change, and conserving coastal ecosystems. These results align with the Sustainable Development Goals (SDGs), specifically goal 2 (end hunger, achieve food security and improved nutrition, and promote sustainable agriculture), goal 13 (climate action), and goal 14 (life below water). Although informative, this study was limited by temporal observations conducted only at the start of seed stocking and at harvest. Further research with continuous monitoring and environmental parameter analysis is needed. The findings can support mangrove restoration policies that integrate vegetation recovery with sustainable community-based aquaculture and promote blue economy development.
Distribution of Ability Eleocharis dulcis to Adsorb Heavy Metals in Roots, Stems and Leaves Mazidah, Mazidah; Suheryanto, Suheryanto; Sarno, Sarno
Sriwijaya Journal of Environment Vol 10, No 2 (2025): ECOLOGY AND ENVIRONMENTAL HEATLH
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22135/sje.2025.10.2.59-64

Abstract

Heavy metal pollution, including lead (Pb), zinc (Zn), and copper (Cu) in swamp environments, is increasing and poses a significant threat to ecosystem integrity and human health. This study aims to evaluate the phytoremediation potential of Eleocharis dulcis in accumulating heavy metals in root, stem, and leaf tissues. The experimental method involved growing Eleocharis dulcis for 20 days in media artificially contaminated with Pb, Zn, and Cu metals at concentrations of 5, 10, and 15 ppm. Observations were made on metal accumulation in plant tissues on days 5, 10, 15, and 20. The results showed that concentration and duration of exposure significantly influenced the pattern of metal accumulation. The highest accumulations were recorded in leaf tissue, specifically Pb at 87.527 mg/kg, Zn at 32.93 mg/kg, and Cu at 43.522 mg/kg. These findings indicate that Eleocharis dulcis has selective metal uptake and translocation mechanisms and high tolerance to heavy metal stress, and has the potential to be an effective phytoremediation agent for the rehabilitation of heavy metal-contaminated wetlands and support sustainable environmental management.
Hubungan Budaya Organisasi dan Kemampuan Kerja Dengan Kinerja Pegawai Sarno, Sarno; Sari, Yunita; Oktarina, Yetty
Jurnal Manajemen STIE Muhammadiyah Palopo Vol 11, No 2 (2025)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) Universitas Muhammadiyah Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35906/jurman.v11i2.2706

Abstract

ABSTRAKPenelitian ini bertujuan untuk menganalisis pengaruh budaya organisasi dan kemampuan kerja terhadap kinerja pegawai. Sumber daya manusia (SDM) merupakan elemen terpenting dan menentukan keberhasilan suatu organisasi dalam melaksanakan berbagai kegiatannya dan dalam mencapai tujuan dan sasaran yang direncanakan. Budaya organisasi adalah cara tugas diselesaikan dan pola interaksi yang terjadi dalam suatu organisasi sebagai upaya untuk mencapai tujuan organisasi. Faktor kedua yang mempengaruhi kinerja karyawan adalah kemampuan kerja karyawan. Kemampuan kerja berkaitan dengan pengetahuan, bakat, minat, dan pengalaman untuk menyelesaikan tugas yang sesuai dengan pekerjaan yang dipegangnya. Penelitian ini dilakukan di Kantor Kecamatan Martapura, Kabupaten OKU Timur. Metode analisis yang digunakan dalam penelitian ini adalah analisis kuantitatif. Dalam hal ini, sampelnya adalah 38 karyawan di Kantor Kecamatan Martapura, Kabupaten OKU Timur. Metode pengolahan data yang digunakan adalah regresi linier berganda. Hasil penelitian menunjukkan bahwa Budaya Organisasi dan kemampuan kerja memiliki pengaruh yang signifikan terhadap kinerja karyawan di Kantor Kecamatan Martapura.Kata Kunci: Budaya Organisasi, Kemampuan Kerja, Kinerja DosenABSTRACTThis study aims to analyze the influence of organizational culture and work competence on employee performance. Human resources (HR) are the most important element and determine the success of an organization in carrying out its various activities and in achieving planned goals and objectives. Organizational culture is the way tasks are completed and the pattern of interactions that occur within an organization as an effort to achieve organizational goals. The second factor that affects employee performance is employee work competence. Work competence is related to knowledge, talent, interest, and experience in completing tasks according to the job held. This research was conducted at the Martapura Subdistrict Office, East OKU Regency. The analysis method used in this study is quantitative analysis. In this case, the sample consists of 38 employees at the Martapura Subdistrict Office, East OKU Regency. The data processing method used is regression.Keywords: Organizational Culture, Work Competence, Employee Performance
Growth Response of Solanum melongena L. with Fly Ash-Bottom Ash Combination Planting Media and Compost Fertiliser Ilfairah, Jihan; Hanum, Laila; Sarno, Sarno
Journal La Lifesci Vol. 7 No. 1 (2026): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v7i1.2952

Abstract

The increase in coal combustion waste such as fly ash and bottom ash (FABA) has encouraged its use as a soil conditioner to support sustainable agriculture. This study aims to determine the vegetative growth response of Solanum melongena L. to a combination of FABA and compost as a planting medium. The study was conducted from June to October [2025] at the Experimental Garden using a completely randomised design (CRD) consisting of six treatments and four replicates, namely T0 = soil (control), T1 = soil 100% compost, T2 = soil compost 75% + FABA 25%, T3 = soil compost 50% + FABA 50%, T4 = soil compost 25% + FABA 75%, and P5 = soil FABA 100%. The parameters observed included plant height, stem diameter, and number of leaves at 6-10 weeks after planting. The data were analyzed using ANOVA and followed by Duncan's test and BNT at a 5% level. The results showed that the combination of growing media had a significant effect on all vegetative growth parameters. The best treatments were T1 (100% compost) and T2 (75% compost-25% FABA) with plant heights of 15.9 cm and 11 cm, respectively, stem diameters of 5.8 mm, and 12.3 and 10.5 leaves, respectively. These findings demonstrate a practical, environmentally friendly method to improve crop growth and manage waste sustainably
Co-Authors Abdul Kadir Afrianti, Nur Afni Agus Purwoko Altri Mulyani Amrullah, M. Fikri Andi Murlina Tasse Apriani, Elsa Fitria Apriyanto, Apriyanto Army, Fadilla Surya Bahri, Indra Purnama Budoyo, Soko Catur Putra Satgada, Catur Putra Dermiyati, Dermiyati Doni Setiawan Dwi Hardestyariki, Dwi Dwi Puspa Indriani Dwi Putriana Nuramanah Kinding Dwi Suheryanto Elisa Nurnawati Enggar Patriono, Enggar Erwin Nofyan, Erwin Febri Setiawan Hanifa Marisa Harmida Harmida hasana, nurdiah Herry Purnomo Ilfairah, Jihan Irene Kartika Eka Wijayanti Jamalam Lumbanraja Kamila Alawiyah Kartini, Bunga Kusumastuti, Dyah Laila Hanum Linirin Widiastuti, Endang Lutfi Istikharoh Masliani, Masliani Masruroh, Yulfah Mazidah Mazidah, Mazidah Moh. Rasyid Ridho Muhtadi Muhtadi Muizzaddin, Muizzaddin Natsir Sandiah Nita Aminasih Novpriansyah, Hery Nugroho Ekowati, Christina Okarda, Beni Oktarina, Yetty Pancasari, Adelia Rizki Parwanti, Sri Pirnanda, Dafid Pragustiandi, Guntur Reza Azizul Nasa Al Hakim Riris Aryawati riswanto riswanto Rohmawati Bareta, Ainun Rosma Hasibuan, Rosma Rozirwan . Rujito Agus Suwignyo Rustono - Saputro, Wahyu Adhi setiowati setiowati Siti Masreah Bernas Solekan , Muhamad Sri Mulyani Sriati Sriati, Sriati Sugeng Triyono Suheyanto Suheryanto Sumardi . Supriatin Supriatin Supriatin Supriatin, Supriatin Surni, Surni Sutrisno, Anas Syahrul Ganda Sukmaya T. Zia Ulqodry Tengku Zia Ulqodry Tri Haryanto Utomo, Muhajir Widjajanti, Haryati Ahda Wirda, Sahira Yuanita Windusari Yuliany, Eka Haryati Yunita Sari Zazili Hanafiah