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Kaji Terap Pengaruh Penambahan Probiotik pada Pakan Komersil Terhadap Efisiensi Produksi Ikan Patin (Pangasius sp) di Kabupaten Jembrana Sedana, I Made; Sumadana, I Ketut
Jurnal Penyuluhan Perikanan dan Kelautan Vol 14, No 1 (2020)
Publisher : Program Studi Penyuluhan Perikanan Politeknik Ahli Usaha Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33378/jppik.v14i1.181

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan probiotik pada pakan komersial terhadap efisiensi pemanfaatan pakan (EPP), rasio konversi pakan (FCR), rasio efisiensi protein (PER), dan hasil produksi akhir ikan patin di Kabupaten Jembrana. Ikan uji yang digunakan adalah ikan patin (Pengasius sp.) dengan ukuran 3 â€“ 5 cm. Â Penelitian dilaksanakan di kolam milik Balai Benih Ikan Tegak Gede UPTD Dinas Perhubungan Kelautan dan Perikanan Kabupaten Jembrana. Metodologi penilitian adalah metode kaji lapang dengan membandingkan dua perlakuan yang berbeda dengan tiga ulangan selama satu periode pemebesaran ikan patin. Metode analisis data menggunakan analisa deskriftif analitik.Â Data yang diamati meliputi EPP, FCR, PER, dan hasil produksi akhir ikan patin. Hasil penelitian menunjukkan bahwa penambahan probiotik pada pakan komersil berpengaruh nyata (P<0,05) terhadap EPP, RGR, FCR, PER, dan Hasil Produksi Ikan Akhir. Hasil penelitian juga menujukan korelasi yang sempuran dan positif antara EPP dengan Hasil Produksi sehingga meningkatkan efisiensi produksi ikan.

Tradisi Seni Tari Pencak Silat Depok Sruti Dalam Rangkaian Upacara di Pura Mas Penyeti Buleleng: (Kajian Pendidikan Agama Hindu) Sedana, I Made
Jurnal Penelitian Agama Hindu Vol 7 No 1 (2023)
Publisher : Jayapangus Press

The temple is one of the symbols or symbols of the universe created by Ida Sang Hyang Widhi Wasa, by Hindus it is seen as the stana of Ida Sang Hyang Widhi Wasa and His prabhawa and the ancestral holy spirit with the function of the temple as a means to worship Ida Sang Hyang Widhi Wasa and his family. all his manifestations. Pura Mas Penyeti has several unique features because at each piodalan, a drum called gong kedencong is performed. This kedencong gong percussion is a type of gong that is different from other gongs that accompany the Depok Sruti pencak silat dance. This research is a qualitative research with an ex post facto approach. The informant determination technique was based on purposive sampling and Snow Ball techniques and data collection techniques, namely observation, interview and documentation techniques. data analysis using Ethnographic Content Analysis (ECA) which is carried out with data reduction activities, including: data disposal, data transformation, data grouping, data presentation, inference and verification, and checking data validity. The function of the Depok Sruti Pencak Silat dance performance at the Mas Penyeti Temple can be broadly divided into five, namely: (1) Religious function. (2) Functions and Values of Hindu Education. (3) The function of cultural preservation. The Depok Sruti Pencak Silat Dance tradition at Mas Penyeti Temple has many noble values, especially the value of Hindu education which has been passed down well, these values are internalized to the next generation of temple owners.

Ngaben Massal di Desa Panji Kabupaten Buleleng Dalam Perspektif Manajemen George R. Terry Sedana, I Made
Jurnal Penelitian Agama Hindu Vol 8 No 3 (2024)
Publisher : Jayapangus Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37329/jpah.v8i3.3044

Ngaben ceremony is a ceremony carried out with large funds and involves many people. To be carried out properly, the management aspect is very crucial. This study aims to describe Mass ngaben from a management perspective. Thus, it can be identified which parts are in accordance with management theory and which parts need to be improved. The data collection in this study was conducted by using interview, observation, and documentation techniques. The data obtained were analyzed qualitatively using an interactive data analysis model consisting of three stages, data reduction, data display, and conclusion drawing/verification. The results of this study found that the ngaben ceremony was carried out using management principles according to George R. Terry's theory which included four stages, namely planning, organizing, actualizing, and controlling. In the implementation of these management principles, the Balinese do it based on two general concepts, namely yadnya and ngayah. In other words, the Balinese view the ngaben ceremony as a form of sacred sacrifice and they are obliged to carry it out sincerely, i.e. selflessly and not expecting anything in return.

The Effectiveness of Teams Games Tournament Using Google Sites with Local Wisdom in Teaching Flat Shapes to Elementary Students Suardipa, I Putu; Sedana, I Made; Ardiyasa, I Nyoman Suka; Kurniawan, Made Ferry
Jurnal Pedagogi dan Pembelajaran Vol. 7 No. 3 (2024): October
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jp2.v7i3.90699

Mastery of flat shape concepts in elementary mathematics remains a challenge due to monotonous teaching methods and limited use of interactive media. This issue highlights the need for innovative learning models that integrate technology and local cultural values to enhance students' conceptual understanding. This study aims to analyze the differences in flat shape mastery between students using the Teams Games Tournament (TGT) model assisted by Google Sites with local wisdom content and those following conventional learning methods. The research employs a quasi-experimental method with a pre-test post-test control group design. The population consists of 86 fifth-grade elementary school students, with a randomly selected sample comprising 25 students in the experimental group and 27 students in the control group. Data were collected through flat shape concept comprehension tests and analyzed using validity and reliability tests, item discrimination, item difficulty levels, descriptive analysis, N-Gain score analysis, normality tests, homogeneity tests, and an independent N-Gain score t-test. The analysis results show that students in the experimental group using the TGT model assisted by Google Sites with local wisdom content experienced significantly higher mastery improvement compared to students in the control group. This finding demonstrates that interactive media based on local wisdom effectively enhances students' understanding of flat shape concepts.

Determinasi Gaya Kepemimpinan Kepala Sekolah, Iklim Kerja Sekolah, Semangat Kerja Guru Terhadap Kinerja Guru Sekolah Dasar Restu Cahyono, I Made Surya; Sedana, I Made; Suwindia, I Gede
Attadrib: Jurnal Pendidikan Guru Madrasah Ibtidaiyah Vol. 8 No. 2 (2025): Islamic Primary Education based on Islamic values
Publisher : Institut Agama Islam Daruttaqwa Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54069/attadrib.v8i2.918

The phenomenon we observe is that some teachers remain reluctant to make teaching preparations, such as creating syllabi and lesson plans, and there is a less harmonious relationship between teachers and their colleagues. Therefore, the principal is rumored to be less capable of having a good leadership style and creating a conducive work climate. The principal is less able to improve the work spirit and performance of teachers. This study aims to determine the influence of the principal’s leadership style, school work climate, and teacher work spirit, both partially and simultaneously, on teacher performance in Cluster IV, Sawan District. This type of research is quantitative descriptive research. This study uses a survey assessment approach. The data collection technique in survey research uses an instrument in the form of a questionnaire. The data analysis technique used was Multiple linear regression. The results of the study showed that 1) There is a determination between the principal’s leadership style and teacher performance in Cluster IV, Sawan District, 2) There is a determinant between the school work climate and teacher performance in Cluster IV, Sawan District, 3) There is a determinant between teacher work enthusiasm and teacher performance in Cluster IV, Sawan District, 4) There is a joint determinant between the principal’s leadership style, school work climate and work enthusiasm with teacher performance in Cluster IV, Sawan District. The coefficient of determination is 0.523 or 52.3%.

The use of technical chlorine for seawater sterilization in the rearing of barramundi larvae Lates calcarifer Astuti, Ni Wayan Widya; Mastuti, Indah; Sedana, I Made; Sunarto, Sunarto; Mustakim, Mustakim; Suwitra, I Nyoman; Mujiono, Mujiono; Kurdi, Kurdi; Dewi, Luh Yuliani; Tantra, Kadek Mas; Katimin, Katimin; Shadiq, Ja'far; Muzaki, Ahmad
Depik 2025: Special Issue ICMF
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.0.0.46920

Disease prevention is very important in the rearing of barramundi larvae, one of which is by sterilizing the seawater using technical chlorine. This study aimed to determine the effect of seawater sterlization use technical chlorine for rearing barramundi larvae on growth, survival, and water quality. The treatment in this study was different seawater used for water exchange during larval rearing. Seawater was sterilized with 25 ppm technical chlorine for 24 hours. Before use, the water was neutralized using 12.5 ppm sodium thiosulfate. As a control in this study, direct seawater or untreated sea water was used for water exchange. The study was conducted with 3 replications. The parameters observed in this study were growth, survival, virus monitoring, growth variation, and water quality. Sterilization of seawater with 25 ppm technical chlorine used for rearing larvae of barramundi has no significant effect on growth, survival, growth variation and water quality of rearing larvae. The use of filtered seawater is recommended in the sterilization of seawater for rearing larvae of barramundi. Increasing the dose of chlorine or using chlorine which has a high active substance could increase effectiveness of water sterilization.Keywords:Technical chlorineSterilizationRearing larvaeBarramundiLates calcarifer

The use of technical chlorine for seawater sterilization in the rearing of barramundi larvae Lates calcarifer Astuti, Ni Wayan Widya; Mastuti, Indah; Sedana, I Made; Sunarto, Sunarto; Mustakim, Mustakim; Suwitra, I Nyoman; Mujiono, Mujiono; Kurdi, Kurdi; Dewi, Luh Yuliani; Tantra, Kadek Mas; Katimin, Katimin; Shadiq, Ja'far; Muzaki, Ahmad
Depik 2025: Special Issue ICMF
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.0.0.46920

Disease prevention is very important in the rearing of barramundi larvae, one of which is by sterilizing the seawater using technical chlorine. This study aimed to determine the effect of seawater sterlization use technical chlorine for rearing barramundi larvae on growth, survival, and water quality. The treatment in this study was different seawater used for water exchange during larval rearing. Seawater was sterilized with 25 ppm technical chlorine for 24 hours. Before use, the water was neutralized using 12.5 ppm sodium thiosulfate. As a control in this study, direct seawater or untreated sea water was used for water exchange. The study was conducted with 3 replications. The parameters observed in this study were growth, survival, virus monitoring, growth variation, and water quality. Sterilization of seawater with 25 ppm technical chlorine used for rearing larvae of barramundi has no significant effect on growth, survival, growth variation and water quality of rearing larvae. The use of filtered seawater is recommended in the sterilization of seawater for rearing larvae of barramundi. Increasing the dose of chlorine or using chlorine which has a high active substance could increase effectiveness of water sterilization.Keywords:Technical chlorineSterilizationRearing larvaeBarramundiLates calcarifer

POTENSI ANTIPARASITIK HERBAL EKSTRAK HERBAL TERHADAP LINTAH LAUT (ZEYLANICOBDELLA ARUGAMENSIS) PADA JUVENIL IKAN KERAPU HIBRIDA CANTANG (Epinephelus fuscoguttatus X E. lanceolatus) Mastuti, Indah; Sadewa, Ketut M. Arya; Ansari, Mohamad; Haryanto, Slamet; Zailani, Ahmad; Suwitra, I Nyoman; Ariani, Ni Kadek; Kurdi, Kurdi; Miniartini, Made; Mustaqim, Mustaqim; Sedana, I Made; Sunarto, Mujiono; Astuti, Ni Wayan Widya; Mahardika, Ketut
Media Akuakultur Vol 20, No 1 (2025): Juni 2025
Publisher : Politeknik Kelautan dan Perikanan Bone

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ma.20.1.2025.1-13

Lintah laut adalahektoparasit yang sangat merugikan bagbudidaya ikan kerapu di Bali Utara. Penelitian ini bertujuan menggali potensi antiparasitik jenis 76 tanaman dalam mengendalikan infeksi lintah laut (Zeylanicobdella arugamensis) pada juvenil ikan kerapu hibrida cantang (Epinephelus fuscoguttatus x E. lanceolatus). Sebanyak 76 jenis tanaman diekstrak menggunakan pelarut air laut steril untuk uji in vitro tahap 1 sebagai skrining awal, dilanjutkan dengan uji in vitro tahap 2 dan uji in vivo tahap 1 dan tahap 2. Uji in vivo dilakukan dengan merendam lintah laut dalam ektrak herbal 1000 ppm selama dua jam. Hasil uji in vitro tahap 1 mendapakan 11 tanaman berpotensi antiparasitik, yaitu lada putih, lada hitam, bunga cengkeh, lengkuas, cabai Jawa, jahe hitam, kulit buah manggis, daun sawo Manila, daun delima, daun brotowali dan batang brotowali. Berdasarkan uji tersebut dilakukan uji in vitro tahap 2 untuk mengetahui konsentrasi minimal yang melemahkan lintah laut. Uji in vitro tahap 2 menunjukkan bahwa konsentrasi minimum (500 ppm) hanya diperoleh dari tanaman lada putih. Uji in vivo dilakukan dengan menggunakan ikan kerapu cantang yang yang terinfeksi lintah laut. Uji in vivo tahap 1 menunjukkan bahwa sembilan (lada putih, lada hitam, bunga cengkeh, lengkuas, cabai Jawa, kulit buah manggis, daun sawo Manila, daun delima, daun brotowali) dari sebelas herbal tersebut belum mampu melepaskan lintah laut namun mematikan bagi ikan. Sedangkan uji in vivo tahap 2 menunjukkan sekaligus menyimpulkan bahwa ekstrak herbal, yaitu jahe hitam (Curcuma aeruginosa Roxb.) dan daun brotowali efektif (Tinospora cordifolia) dalam air laut konsentrasi 1000 ppm.Sea leeches are the major ectoparasites that infect grouper fish. This study explores the antiparasitic potential of 76 plants in controlling sea leech. The plants were extracted using sterile seawater and used in the in vitro test 1 (initial screening), followed by in vitro test 2 and in vivo test 1 and 2. The in vivo test was carried out by soaking sea leeches in 1000 ppm herbal extractsfor two hours. The results of the in vitro test 1 found that 11 plants had antiparasitic potential (white pepper, black pepper, clove flowers, galangal, Javanese chili, black ginger, mangosteen peel, Manila sapodilla leaves, pomegranate leaves, brotowali leaves and brotowali stems). Based on initial test, the in vitro test 2 was conducted to determine the minimum concentration. The in vitro test 2 showed that the minimum concentration (500 ppm) was obtained from white pepper . The in vivo test was conducted using infected fish. The in vivo test 2 showed that nine (white pepper, black pepper, clove flowers, galangal, Javanese chili, mangosteen peel, Manila sapodilla leaves, pomegranate leaves, brotowali leaves) herbals were not able to release leeches but deadly to the fish. Meanwhile, the in vivo test 2 concluded that black ginger (Curcuma aeruginosa Roxb.) and brotowali leaves (Tinospora cordifolia) in sea water at a concentration of 1000 ppm were effective in releasing leeches within 10 minutes and non toxic to fish.

The ASTA model: Integrating lontar taru pramana in environmental learning at elementary schools Sedana, I Made; Ayu, Putu Eka Sastrika
Journal of Environment and Sustainability Education Vol. 4 No. 1 (2026)
Publisher : Education and Development Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62672/joease.v4i1.149

This study develops and evaluates the ASTA Model an integrative approach combining religious values, science, and Lontar Taru Pramana to strengthen environmental education in elementary schools, addressing the limited use of local wisdom, the absence of holistic pedagogical models, and low environmental awareness among students. This study employed a Research and Development (R&D) design using the 4-D model (Define, Design, Develop, and Disseminate), involving education experts, subject matter experts, teachers, and elementary students as participants in the model development process. The findings indicate that the ASTA Model is conceptually sound, practical for classroom use, and contributes meaningfully to strengthening students’ environmental attitudes. Expert reviews confirmed the model’s content relevance, while classroom implementation showed that both teachers and students could engage with it effectively. The model fostered greater ecological awareness, a stronger sense of responsibility, and more active participation in environmental activities. Integrating the spiritual and ecological values of the Lontar Taru Pramana enriched science learning by strengthening not only students’ cognitive understanding but also their moral and emotional commitment to sustainability. Overall, the ASTA Model provides a novel contribution to both educational theory and practice by integrating spiritual values, scientific concepts, and local wisdom into environmental learning in primary schools. This approach strengthens sustainability education and supports the achievement of SDG 4 (Quality Education) and SDG 13 (Climate Action).

PEMBERDAYAAN GURU SEKOLAH DASAR MELALUI PELATIHAN PENYUSUNAN PERANGKAT PEMBELAJARAN BERBASIS PENDEKATAN DEEP LEARNING DI KECAMATAN KUBUTAMBAHAN Ayu, Putu Eka Sastrika; Suardipa, I Putu; Winangun, I Made Ari; Yudaparmita, Gusti Ngurah Arya; Nirmayani, L. Heny; Adnyana, Komang Surya; Dewi, Ni Putu Candra Prastya; Wiguna, I Komang Wahyu; Ardiawan, I Ketut Ngurah; Sedana, I Made
Jurnal Abdimas Ilmiah Citra Bakti Vol. 7 No. 1 (2026)
Publisher : STKIP Citra Bakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38048/jailcb.v7i1.6465

Kualitas pembelajaran di sekolah dasar sangat dipengaruhi oleh kemampuan guru dalam merancang perangkat pembelajaran yang sistematis, reflektif, dan berorientasi pada kebutuhan belajar siswa. Namun, hasil pemetaan awal menunjukkan bahwa sebagian guru sekolah dasar di Kecamatan Kubutambahan masih mengalami kesulitan dalam menyusun perangkat pembelajaran yang selaras dengan pendekatan deep learning, khususnya dalam mengintegrasikan tujuan pembelajaran, aktivitas belajar bermakna, dan asesmen autentik. Kondisi ini berdampak pada praktik pembelajaran yang masih berfokus pada penyampaian materi dibandingkan pengembangan pemahaman konseptual siswa. Oleh karena itu, kegiatan Pengabdian kepada Masyarakat (PKM) ini bertujuan untuk memberdayakan guru sekolah dasar melalui pelatihan penyusunan perangkat pembelajaran berbasis pendekatan deep learning guna meningkatkan kompetensi pedagogik dan kualitas pembelajaran di kelas. Mitra kegiatan adalah guru-guru sekolah dasar di Kecamatan Kubutambahan dengan jumlah peserta sebanyak 40 orang. Kegiatan dilaksanakan selama tiga hari melalui metode workshop partisipatif, diskusi kelompok terfokus, pendampingan intensif, serta praktik langsung penyusunan perangkat pembelajaran yang meliputi perumusan tujuan pembelajaran, pengembangan aktivitas pembelajaran bermakna, serta penyusunan asesmen yang berorientasi pada pemahaman konseptual. Hasil kegiatan menunjukkan adanya peningkatan pemahaman dan keterampilan guru dalam merancang perangkat pembelajaran yang lebih sistematis, kontekstual, dan berpusat pada siswa. Selain itu, guru menunjukkan perubahan sikap yang lebih reflektif dan inovatif dalam merancang pembelajaran yang mendorong pemahaman mendalam siswa terhadap materi pelajaran. Dengan demikian, pelatihan berbasis pendekatan deep learning tidak hanya meningkatkan kompetensi teknis guru dalam menyusun perangkat pembelajaran, tetapi juga memperkuat paradigma pembelajaran bermakna di sekolah dasar. Kegiatan ini berpotensi menjadi model pemberdayaan guru yang berkelanjutan dalam mendukung peningkatan mutu pendidikan dasar.

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