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Evaluation of integrated sludge worm and catfish farming with biofloc system Pardiansyah, Dedi; Supriyono, Eddy; Djokosetianto, Daniel
Jurnal Akuakultur Indonesia Vol. 13 No. 1 (2014): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2840.749 KB) | DOI: 10.19027/jai.13.28-35

Abstract

ABSTRACTCurrently, supply of sludge worm (Tubifex sp.) merely came from wild, so that it could not meet demand for fish hatchery. Additionally, harvest from the wild did not have a quality assurance, due to the possibility of sludge worm becoming an agent of disease. This study was conducted to evaluate the production of sludge worm culture by utilizing catfish culture waste (Clarias sp. ) in bioflok system. In this system, water from catfish culture media flowed into sludge worm culture media using recirculation systems. This study used a completely randomized design with four treatments and two replications, in which treatment A (addition of catfish culture waste from intensive system), treatment B (addition of catfish culture waste from biofloc system), treatment C (the addition of fermented chicken manure at the beginning of experiment as negative control), and treatment D (addition of fermented chicken manure at the beginning of experiment and then every five days as positive control). The results showed that the highest production was obtained by treatment B at biomass growth of 0.97 kg/m2 and sludge worm density of 388.000 individu/m2. Keywords: sludge worm, biofloc, chicken manure, catfish, catfish culture waste  ABSTRAK Saat ini pasokan cacing sutra (Tubifex sp.) hanya berasal dari alam, sehingga belum mencukupi permintaan untuk kegiatan pembenihan ikan. Selain itu, hasil tangkapan dari alam tidak memiliki jaminan kualitas, karena cacing sutra dapat menjadi agen penyakit. Penelitian ini dilakukan untuk mengevaluasi hasil produksi budidaya cacing sutra dengan memanfaatkan limbah budidaya ikan lele (Clarias sp.) sistem bioflok. Pada sistem ini, air dari media budidaya ikan lele dialirkan ke media pemeliharaan cacing sutra menggunakan sistem resirkulasi. Penelitian ini menggunakan rancangan acak lengkap dengan empat perlakuan dan dua ulangan, yaitu perlakuan A (pemberian limbah ikan lele sistem intensif), perlakuan B (pemberian limbah ikan lele sistem bioflok), perlakuan C (penambahan fermentasi kotoran ayam pada awal penelitian sebagai kontrol negatif), serta perlakuan D (penambahan fermentasi kotoran ayam pada awal penelitian yang dilanjutkan setiap lima hari sekali sebagai kontrol positif). Hasil penelitian menunjukkan bahwa produksi cacing sutra tertinggi diperoleh pada perlakuan B dengan pertumbuhan bobot sebesar 0,97 kg/m2 dan kepadatan cacing sutra sebesar 388.000 individu/m2. Kata kunci : cacing sutra, bioflok, kotoran ayam, ikan lele, limbah budidaya ikan lele
Peningkatan Hasil Belajar Servis Bulu Tangkis melalui Latihan Target Sasaran pada Siswa Kelas VII-D SMPN 1 Kediri Dedi Pardiansyah; Mokhammad Firdaus; Danang Kanda Riyatmojo
JOURNAL SAINS STUDENT RESEARCH Vol. 3 No. 3 (2025): Jurnal Sains Student Research (JSSR) JUNI
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v3i3.4782

Abstract

This study aims to improve badminton service learning outcomes through target training for Grade VII-D students at SMP Negeri 1 Kediri. The method used is Classroom Action Research (CAR), which consists of two cycles with stages of planning, implementation, observation, and reflection. The research instruments include observation, skill tests, interviews, and questionnaires, with data analyzed using descriptive quantitative and qualitative methods. The results show that target training significantly improves students' service skills, particularly in accuracy, consistency, technique, and shot power. This method also enhances students' confidence and motivation in learning badminton. Target training has proven effective in helping students understand the correct service technique and improving their motor skills. The study's implications indicate that a structured training-based approach can be applied in physical education to optimize students' learning outcomes. Therefore, physical education teachers are encouraged to use target training methods in badminton learning to enhance instructional effectiveness and student achievement.
AKREDITASI PENYELENGGARA PERJALANAN IBADAH UMROH (PPIU) SEBAGAI BENTUK KEPATUHAN TERHADAP HUKUM POSITIF DAN PERLINDUNGAN KONSUMEN Pardiansyah, Dedi; Lulus Setiawan, Wawan
SIBATIK JOURNAL: Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan Vol. 4 No. 5 (2025)
Publisher : Penerbit Lafadz Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/sibatik.v4i5.2665

Abstract

Organizing Umrah and Hajj pilgrimage trips is included in the Regular Business category where all operations must be guided by positive law comprehensively, starting from licensing of the organizers to service standards to the congregation as consumers. The implementation of the Umrah pilgrimage is regulated and supervised by the government, in this case by the Ministry of Religion of the Republic of Indonesia (KEMENAG R.I) by providing accreditation for Umrah pilgrimage organizers (PPIU). However, it is necessary to examine the extent to which PPIU accreditation is a form of positive legal compliance and consumer protection. Based on this phenomenon, the author conducted research with the title "Accreditation of Umrah Travel Organizers (PPIU) as a Form of Compliance with Positive Laws and Consumer Protection". This research uses a qualitative approach with the Normative - Empirical method. Normatively by tracing and examining positive laws relevant to the implementation of the Umrah pilgrimage and empirically by conducting a triangular study of the implementation of accreditation at PT. Cahaya Cordoba Utama as PPIU. PPIU accreditation is proven to be a form of compliance with positive law, because it fulfills all four principles of legal compliance, namely: Indoctrination, Habituation, Utility and Group Identification. Likewise, PPIU accreditation has been proven to be a form of consumer protection, because all elements in assessing standards for organizing Umrah pilgrimages fulfill all the rights contained in article four of Law no. 8 of 1999 concerning Consumer Protection, both preventive rights and repressive rights.
Mengembangkan Budaya Literasi untuk Masyarakat Desa Lengkong Kecamatan Bojongsoang Kabupaten Bandung Subiyono, Subiyono; Trie Ramadhany Gunawan, Marina; Darul Harbi, Dani; Nurbaeti, Nurbaeti; Fadlan, Sandy; Pardiansyah, Dedi; Sutiawati, Sutiawati; Rudiansyah, Ahmad
Bersama : Jurnal Pengabdian Masyarakat Vol. 1 No. 2 (2023): Bersama : Jurnal Pengabdian Masyarakat
Publisher : CV. Doki Course and Training

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61994/bersama.v1i2.430

Abstract

Segala upaya untuk memampukan dan membiasakan membaca bagi warga merupakan salah satu investasi untuk pembangunan berkelanjutan. Agar kegiatan membaca menjadi tradisi dan budaya bangsa, maka perlu dilakukan pembiasaan sejak dini. Tujuan pengabdian yakni mengembangkan budaya literasi untuk masyarakat Desa Lengkong Kecamatan Bojongsoang Kabupaten Bandung. Metode pengabdian yang dilakukan yakni tahap persiapan, pelaksanaan dan evaluasi. Berdasarkan hasil pelaksanaan kegiatan terlihat bahwa Segala upaya untuk memampukan dan membiasakan membaca bagi warga merupakan salah satu investasi untuk pembangunan berkelanjutan. Agar kegiatan membaca menjadi tradisi dan budaya bangsa, maka perlu dilakukan pembiasaan sejak dini. Dalam turut serta mensukseskan program literasi yang dicanangkan pemerintah, maka kami Kelompok 2 PKM STAI Sabili menyelenggarakan program Habituasi Literasi.
Development of GIS-Based Pangasius Aquaculture Areas Using Analytical Hierarchy Process (AHP) in Tulungagung Regency, East Java, Indonesia Nurhabib, Asro; Sartimbul, Aida; Primyastanto, Mimit; Sriwidodo, Maheno; Handoko, Lugu Tri Handoko; Rahayu, Andra Rejekineng; Pardiansyah, Dedi; Utami, Risnita Tri
Jurnal Ilmiah Perikanan dan Kelautan Vol. 17 No. 1 (2025): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.vi.56095

Abstract

Graphical Abstract   Highlight Research The author mentioned four highlights from their research: 1. GIS and AHP were integrated to assess land suitability for Pangasius aquaculture in Tulungagung Regency. 2. 59% of the region (976,885.71 ha) was identified as suitable or highly suitable for aquaculture expansion. 3. Water quality, soil conditions, and infrastructure were key factors influencing aquaculture feasibility. 4. Sustainable planning is needed to balance aquaculture expansion with existing land uses like agriculture and settlements. 5. The GIS-based model serves as a policy tool for efficient and sustainable Pangasius aquaculture development.     Abstract Tulungagung Regency in East Java Province has an export demand of 300,000-400,000 tons per year. The high demand for exports spurred the people and government of Tulungagung Regency to develop pangasius aquaculture areas. This will have a negative impact if carried out without a land suitability assessment. The study aimed to analyze the parameters of pangasius aquaculture and map the potential areas for pangasius aquaculture using AHP and GIS-based analysis. This research was conducted from January to August 2022 in Tulungagung Regency, Indonesia. Several stages were carried out, including primary data collection (water quality, soil quality, and infrastructure), secondary data collection (literature, reports, fisheries statistics data, government statistical data, and journals/articles), application of land suitability assessment, and pangasius farming area suitability analysis. Land suitability analysis consists of measuring water quality parameters (DO, temperature, TDS, pH, ammonia, and nitrate), soil quality (texture, pH, and slope), and infrastructure (roads, markets, hatcheries, and fillet factories) using the Analytical Hierarchy Process method (AHP), which includes standardization, determination of weights, and combining the weights of land suitability maps, which are then mapped by ArcGIS Software. Most of the land conditions for the pangasius aquaculture areas in Tulungagung Regency are moderately suitable, suitable, and most suitable, with percentages of 30, 21, and 28%. The area that can be developed for pangasius aquaculture is 976885.71 ha, with the most suitable category being 2619.35 ha, the appropriate category being 2235.74 ha, and the most suitable category being 4913.77 ha.
EFEK PENAMBAHAN ESTRAK DAUN PEPAYA TERHADAP PERTUMBUHAN IKAN GURAMI (Osphronemus goramy) Zulkhasyni, Zulkhasyni; Djatmiko, Djatmiko; Dani, Ramat; Pardiansyah, Dedi; Yulfiperius, Yulfiperius
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 2 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i2.4074

Abstract

This research aims to determine the effect of giving papaya leaf extract on the growth of gourami fish (Osphronemus goramy). This research was carried out in May - June 2021 in Bengkulu City for 60 days. The test fish used were gourami fish measuring 6-8 cm. The method used was a Completely Randomized Design (CRD) with 4 treatments, namely P1: Without papaya leaf extract (control), P2: Dose of papaya leaf extract (10%), P3: Dose of papaya leaf extract (20%), P4: Dose of extract papaya leaves (30%). Each treatment was repeated six times. The research data was analyzed using analysis of variance then continued with further tests for BNT 5% and 1%. The research results of adding papaya leaf extract to the growth of gourami fish for 60 days had a very significant effect on the parameters of absolute weight, absolute length, feed conversion and feed efficiency and had no effect on the survival of the gourami fish. The best treatment for the growth of gourami fish is an additional dose of 20% - 30% papaya leaf extract.