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All Journal Cakrawala Pendidikan Journal of Nutrition and Health Jurnal Media Infotama Jurnal Mentari ASAS : Jurnal Hukum Ekonomi Syariah Al-'Adalah Jurnal Adabiyah Bioedukasi: Jurnal Pendidikan Biologi Journal of Physical Education Health and Sport Lisanuna: Jurnal Ilmu Bahasa Arab dan Pembelajarannya Indonesian Journal of Pharmaceutical Science and Technology Biocelebes JOURNAL OF HEALTHCARE TECHNOLOGY AND MEDICINE An-Nuha : Jurnal Kajian Islam, Pendidikan, Budaya Dan Sosial Tadrib: Jurnal Pendidikan Agama Islam KOVALEN: Jurnal Riset Kimia Al-Ahwal: Jurnal Hukum Keluarga Islam Diwan : Jurnal Bahasa dan Sastra Arab Industria: Jurnal Teknologi dan Manajemen Agroindustri Al Ishlah Jurnal Pendidikan Jurnal Farmasi Galenika (Galenika Journal of Pharmacy) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Administrasi Pendidikan Indonesia Jurnal Pemberdayaan Masyarakat: Media Pemikiran dan Dakwah Pembangunan SAMARAH: Jurnal Hukum Keluarga dan Hukum Islam Jurnal Biologi Tropis JURNAL SERAMBI ILMU Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan Tazkiya: Jurnal Pendidikan Islam Jurnal Pengabdian Masyarakat AbdiMas Martabe : Jurnal Pengabdian Kepada Masyarakat Al-Hikmah Benchmarking: Jurnal Manajemen Pendidikan Islam JURNAL PENDIDIKAN TAMBUSAI Jurnal Pengabdian Magister Pendidikan IPA JETL (Journal Of Education, Teaching and Learning) Jurnal Ilmiah Ecosystem Istinbath: Jurnal Hukum dan Ekonomi Islam Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Jurnal Yudisial ACTIVE: Journal of Physical Education, Sport, Health and Recreation HIKMAH : JURNAL PENDIDIKAN AGAMA ISLAM Jurnal EDUCATIO: Jurnal Pendidikan Indonesia Jurnal Mandala Pharmacon Indonesia Jurnal Pembelajaran Biologi : Kajian Biologi dan Pembelajarannya Jurnal Review Pendidikan dan Pengajaran (JRPP) Poltekita : Jurnal Ilmu Kesehatan JPGI (Jurnal Penelitian Guru Indonesia) Medica Hospitalia El-Usrah: Jurnal Hukum Keluarga Jurnal Pengabdian Masyarakat Sains Indonesia (Indonesian Journal Of Science Community Services) Media Syari'ah: Wahana Kajian Hukum Islam dan Pranata Sosial Jurnal Penelitian Agrisamudra Socius (Jurnal Pendidikan dan Pembelajaran Ilmu Pengetahuan Sosial) (Edisi Elektronik) JATI (Jurnal Mahasiswa Teknik Informatika) Joined Journal (Journal of Informatics Education Al-Mishbah: Jurnal Ilmu Dakwah dan Komunikasi Al-Syakhsiyyah : Journal of Law and Family Studies Jurnal Abdidas Al-Manhaj: Jurnal Hukum dan Pranata Sosial Islam Mitra PGMI: Jurnal Kependidikan MI Jurnal Penelitian Pendidikan, Psikologi Dan Kesehatan (J-P3K) Idarotuna: Jurnal Kajian Manajemen Dakwah SEMAR Jurnal Stamina Jurnal Sistem Informasi dan Sistem Komputer Didaktika: Jurnal Pemikiran Pendidikan Nivedana : Jurnal Komunikasi dan Bahasa Yumary: Jurnal Pengabdian kepada Masyarakat Tadarus Tarbawy : Jurnal Kajian Islam dan Pendidikan TAJDID: Jurnal Pemikiran Keislaman dan Kemanusiaan SANGAJI: Jurnal Pemikiran Syariah dan Hukum Islamika Granada Widya Pranata Hukum : Jurnal Kajian dan Penelitian Hukum Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora Jurnal PTI (Jurnal Pendidikan Teknologi Informasi) Jurnal Simki Pedagogia Narra J Munaddhomah: Jurnal Manajemen Pendidikan Islam Journal of Instructional and Development Researches Education Achievement: Journal of Science and Research Indo-MathEdu Intellectuals Journal INVENTION: Journal Research and Education Studies COVIT Jurnal Pijar MIPA Tarbiyah Wa Ta'lim: Jurnal Penelitian Pendidikan dan Pembelajaran Jurnal Social Library Private Law Jurnal Neuroanestesi Indonesia Formosa Journal of Applied Sciences (FJAS) Scolae: Journal of Pedagogy Edu Society: Jurnal Pendidikan, Ilmu Sosial dan Pengabdian Kepada Masyarakat PEMA: Jurnal Pendidikan dan Pengabdian Kepada Masyarakat Mudabbir: Journal Research and Education Studies SI-MEN (AKUNTANSI & MANAJEMEN) STIES Jurnal Hukum dan Peradilan Qonun Jurnal Hukum Islam dan Perundang-Undangan Cendekia: Jurnal Ilmu Sosial, Bahasa dan Pendidikan Education Journal: General and Specific Research Jurnal Pendidikan, Sains dan Teknologi Jurnal Ilmu Pendidikan dan Kearifan Lokal (JIPKL) Jurnal Teknik Mesin, Industri, Elektro dan Informatika DEVOTE: Jurnal Pengabdian Masyarakat Global International Journal of Science and Environment Dewantara: Jurnal Pendidikan Sosial Humaniora KOLONI Jurnal Ilmiah Teknik Informatika dan Komunikasi Gotong Royong : Jurnal Pengabdian, Pemberdayaan Dan Penyuluhan Kepada Masyarakat (J-P3KM) Educatoria : Jurnal Ilmiah Ilmu Pendidikan AL-ISHLAH: Jurnal Pendidikan Islam Indonesian Research Journal on Education Jurnal Marital: Kajian Hukum Keluarga Islam Action Research Journal Indonesia (ARJI) JURNAL PENDIDIKAN DAN KEGURUAN Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Jurnal Kedokteran Hewan Jurnal Pendidikan dan Pengabdian Masyarakat Jurnal Pengabdian Masyarakat Bangsa Intellect : Indonesian Journal of Learning and Technological Innovation Herbal Medicine Journal Journal of Mandalika Literature Nusantara Education AL-SULTHANIYAH PANDALUNGAN : Jurnal Penelitian Pendidikan, Bimbingan, Konseling dan Mulitkultural Tasyri' Jurnal Literasi dan Pembelajaran Indonesia Alfihris: Jurnal Inspirasi Pendidikan Jurnal Asimilasi Pendidikan ANDREW Law Journal Al-Zayn: Jurnal Ilmu Sosial & Hukum Journal of Educational Management and Learning Jurnal Komprehenshif Pedagogik : Jurnal Pendidikan dan Riset Khidmat : Jurnal Pendidikan dan Ilmu Sosial Jurnal Manajemen dan Pendidikan Agama Islam Jurnal Pendidikan, Bahasa dan Budaya Ghaly: Journal of Islamic Economic Law Jurnal Ilmiah Teknik Mesin & Industri (JITMI) Harmoni Pendidikan: Jurnal Ilmu Pendidikan Jurnal Kualitas Pendidikan Abdurrauf Journal of Islamic Studies Jurnal Ilmiah Multidisiplin Ilmu Asian Journal of Social and Humanities Jurnal Mediasas : Media Ilmu Syari'ah dan Ahwal Al-Syakhsiyyah CEMARA: Jurnal Pengabdian Masyarakat Multidisiplin Edukasi JOI Journal of Excellence Humanities and Religiosity Mu'asyarah ICON Islamic Communication and Contemporary Media Studies International Journal of Education, Vocational and Social Science Proceedings of The International Conference on Multidisciplinary Science Abdurrauf Social Science Abdurrauf Law and Sharia El-Suffah: Jurnal Studi Islam Moral : Jurnal Kajian Pendidikan Islam Ahlika: Jurnal Hukum Keluarga dan Hukum Islam Abdurrauf Journal of Community Service Journal of Dual Legal Systems FIKROTUNA: Jurnal Pendidikan dan Manajemen Islam Jurnal Ilmiah Manuntung: Sains Farmasi dan Kesehatan Jurnal Teknologi Konseptual Desain Communicative : Jurnal Komunikasi dan Penyiaran Islam Jurnal Pendidikan Progresif Jurnal Wicara Desa Madania: Jurnal Kajian Keislaman Abdurrauf Science and Society Jurnal Tarbiyatuna Insight: Indonesian Journal of Social, Humanity, and Education Tapis : Jurnal Penelitian Ilmiah Nusantara: Jurnal Inovasi Pendidikan Qiyas : Jurnal Hukum Islam dan Peradilan
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Pengembangan Instrumen Penilaian Berbasis Peer Assessment dalam Mengukur Penguasaan Materi dan Minat Belajar Peserta Didik Pada Materi Sistem Pernapasan Manusia Di SMA Imelda, Medan Daulay, Asni Amelia; Khairuddin, Khairuddin; Khairuna, Khairuna
Jurnal Simki Pedagogia Vol 6 No 1 (2023): Volume 6 Nomor 1 Tahun 2023
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jsp.v6i1.246

Abstract

The purpose of this study was to determine whether the peer evaluation tool had an impact on students' mastery of respiratory system material and learning interest at SMA Imelda Medan. This is an R&D (research and development) initiative. Development studies are a method for creating and validating products. This study uses the 4D model as a development model: (1) an expert validator questionnaire is used as an assessment tool, (2) a material specialist validator, (3) a questionnaire for student responses, and (4) student worksheets. Based on the results of product validation from several experts, it is known that the average validity level of the peer evaluation method's performance appraisal is 4, included in the very valid category with a value of 3.25 M4. application of performance evaluation technique peer review 32 students is 78.12%. Therefore it can be concluded that the LKS on the respiratory system material based on the peer assessment value can be declared practical to use. And also on the effectiveness of students' interest in learning, the results obtained were 2.56 with the highest category being 29 respondents with a percentage of 90.6% then the second selection, namely the medium category of 3 respondents with a percentage of 9.4%.
Analisis Keterampilan Berpikir Kritis Peserta Didik dalam Pembelajaran Fisika Tingkat SMA di Kabupaten Gowa Irmayanti, Irmayanti; Khairuddin, Khairuddin; Wahyuni, A. Sri Astika; Swandi, Ahmad
Jurnal Ilmiah Ecosystem Vol. 25 No. 3 (2025): Ecosystem Vol. 25 No 3, September - Desember Tahun 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35965/eco.v25i3.7956

Abstract

Penelitian ini adalah penelitian survei dengan pendekatan deskriptif kuantitatif yang bertujuan untuk menganalisis keterampilan berpikir kritis peserta didik dalam pembelajaran fisika tingkat SMA di Kabupaten Gowa Tahun Ajaran 2024/2025. Teknik pengambilan sampel adalah teknik purposive sampling dengan jumlah peserta didik kelas XI sebanyak 324 orang dari empat sekolah yaitu SMAN 3 Gowa, SMAN 13 Gowa, SMAN 20 Gowa, dan SMAN 22 Gowa. Data yang dikumpulkan berupa hasil tes keterampilan berpikir kritis. Berdasarkan hasil dan pembahasan yang diperoleh menunjukkan bahwa keterampilan berpikir kritis peserta didik secara keseluruhan berada pada kategori rendah dengan rata-rata interval skor sebesar 7,47. Sebanyak 177 peserta didik atau sekitar 55% dari total responden berada dalam kategori rendah. Untuk keterampilan berpikir kritis peserta didik pada setiap indikator menunjukkan hasil yang bervariasi, yaitu 25,8% pada indikator interpretasi, 42,4% pada indikator inferensi, 35,4% pada indikator evaluasi, dan 48,2% pada indikator analisis. Rendahnya keterampilan berpikir kritis peserta didik disebabkan oleh ketidakterbiasaan dalam menghadapi soal-soal yang berbasis keterampilan berpikir kritis. Oleh karena itu, implikasi penelitian ini adalah diperlukan sebuah kajian dan penerapan strategi atau model pembelajaran dalam meningkatkan keterampilan berpikir kritis siswa dalam pembelajaran fisika. This research is a survey research with a quantitative descriptive approach that aims to analyze students' critical thinking skills in physics learning at the high school level in Gowa Regency for the 2024/2025 Academic Year. The sampling technique is a purposive sampling technique with a total of 324 students in class XI from four schools, namely SMAN 3 Gowa, SMAN 13 Gowa, SMAN 20 Gowa, and SMAN 22 Gowa. The data collected were in the form of the results of the critical thinking skills test. Based on the results and discussions obtained, it shows that the critical thinking skills of students as a whole are in the low category with an average score interval of 7.47. A total of 177 students or around 55% of the total respondents were in the low category. For students' critical thinking skills, each indicator showed varied results, namely 25.8% on the interpretation indicator, 42.4% on the inference indicator, 35.4% on the evaluation indicator, and 48.2% on the analysis indicator. The low critical thinking skills of students are caused by unfamiliarity in dealing with problems based on critical thinking skills.
Analisis Keterampilan Proses Sains Peserta Didik dalam Pembelajaran Fisika Tingkat SMA di Kabupaten Gowa Nursan, Mutmainnah; Khairuddin, Khairuddin; Haris, Abdul
Jurnal Ilmiah Ecosystem Vol. 25 No. 3 (2025): Ecosystem Vol. 25 No 3, September - Desember Tahun 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35965/eco.v25i3.7959

Abstract

Tujuan penelitian ini adalah untuk mengetahui tingkat keterampilan proses sains peserta didik dalam pembelajaran fisika tingkat SMA di Kabupaten Gowa. Metode yang digunakan adalah deskriptif kuantitatif dengan teknik pengumpulan data melalui survei, dan pengambilan sampel dilakukan menggunakan teknik purposive sampling. Data dianalisis menggunakan analisis deskriptif. Hasil penelitian menunjukkan bahwa KPS peserta didik berada pada kategori sedang tersebar dalam lima kategori, dengan mayoritas berada pada kategori cukup (39%), rendah (23%), tinggi (21%), sangat rendah (14%) dan sangat tinggi (3%), dengan rata-rata capaian tertinggi pada indikator menafsirkan data (65,2%), diikuti oleh merumuskan hipotesis (39,2%), dan mengontrol variabel (34,5%). Temuan ini menunjukkan bahwa keterampilan proses sains peserta didik masih belum optimal, ini mengindikasikan bahwa sebagian besar peserta didik masih berada pada tingkat KPS dasar. Sehingga diperlukan langkah-langkah strategis dalam sebagai upaya meningkatkan keterampilan ini. The purpose of this study is to determine the level of science process skills of students in high school physics learning in Gowa Regency. This research employed a descriptive quantitative method using a survey for data collection, with purposive sampling used to select the sample. The data were analyzed using descriptive analysis. The research results show that students SPS are in the medium category, distributed across five categories, with the majority falling into the fair category (39%), followed by low (23%), high (21%), very low (14%), and very high (3%). The highest average achievement was found in the indicator of interpreting data (65.2%), followed by formulating hypotheses (39.2%), and controlling variables (34.5%). These findings indicate that students' science process skills are still not optimal, suggesting that most students remain at the basic level of SPS.
Transformasi Manajemen Pendidikan Di Wilayah Pesisir Inhil: Analisis Dinamika Sosial-Ekonomi Masyarakat Indra Putra, Edi Susrianto; Ahmad; Khairuddin, Khairuddin; Muthalib, A.; Hasnawati, Hasnawati
Jurnal Edukasi Vol 13 No 2 (2025): EDUKASI
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Islam Indragiri (UNISI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61672/judek.v13i2.3406

Abstract

This study reveals that changes in education governance in the coastal areas of Indragiri Hilir Regency occur substantially through the implementation of participatory and collaborative models involving educational institutions, communities, and local government. This paradigm shift is characterized by three key innovations: modification of academic schedules adapted to the economic cycles of fishermen and coconut cultivation; integration of local maritime wisdom values into the curricular system; and strengthening of synergy among educational institutions, students' families, and coastal communities. The main driving elements include increased community expectations toward education, livelihood diversification, and expansion of digital access in coastal areas. Constraints encountered include limited educational facilities, volatility of fishermen families' income, and high student mobility affecting learning continuity. These changes yield positive impacts on improving academic participation, curriculum relevance to local realities, and efficiency of educational institution management. Nevertheless, the sustainability of this transformation requires education policies responsive to the socio-economic characteristics of the coastal communities of Indragiri Hilir.
Heavy Metal Content of Cadmium in Tilapia from Taliwang Swamp Lake, West Sumbawa Regency Khairuddin, Khairuddin; Yamin, M.; Kusmiyati, Kusmiyati
Jurnal Pijar Mipa Vol. 20 No. 8 (2025): Special Issue
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i8.6080

Abstract

Research on the heavy metal Cd in fish is crucial to protect humans as consumers from harmful health impacts. This study aimed to determine the cadmium (Cd) content in tilapia (Oreochromis mossambicus) from Taliwang Swamp Lake (TSL). The specific benefit of this study is to protect consumers who consume fish from Cd contamination. This study was conducted in TSL waters. There are two research stations, one located in the eastern part and the other in the western part of the lake. Data collection was carried out using gill nets. Four tilapia samples were taken at each station. The tilapia samples were then wrapped in plastic bags and stored in sample boxes. The research samples were then analyzed at the West Nusa Tenggara Health, Testing and Calibration Laboratory Center. Data analysis was carried out by taking tilapia muscle tissue and analyzing metal content, especially Cadmium (Cd), using an Atomic Absorption Spectrophotometer. Measurement of heavy metals in tilapia tissue was carried out by adding concentrated HNO3 and HClO4, heated at 60-70ºC for 2-3 hours until the solution became clear. The samples were ready to be measured by AAS using an air-acetylene flame. The conclusion of this study was that the heavy metal content of Cd in tilapia (O. mossambicus) originating from TSL was 0.03 mg/kg (ppm).
Analisys of Lead content in Tilapia (Oreochromis niloticus) from Taliwang Lake Khairuddin, Khairuddin; Yamin, M.; Kusmiyati, Kusmiyati; Sedijani, Prapti
Jurnal Biologi Tropis Vol. 25 No. 4b (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4b.10772

Abstract

Research on heavy metals is important to be done to protect consumers from dangerous impact especially on human beings. The purpose of this study was to determine the Lead (Pb) content in Tilapia (Oreochromis niloticus) taken from Rawa Taliwang Lake. Specifically, the benefit of this study is to protect consumers who consume Tilapia from Lead heavy metal contaminants. Data collection for the tilapia species in this study was carried out in water bodies within the Taliwang Lake area. There were 2 data collection stations, namely on the east and west sides of the lake. Gill nets were used to catch tilapia. Fish samples were caught as many as 4 fish for each station. Next, each fish sample was put into a plastic bag and then stored in a sample box. The fish samples were then analyzed at the West Nusa Tenggara Health, Testing and Calibration Laboratory Center. The data analysis method was carried out by taking muscle tissue from the fish and then analyzing the Pb heavy metal content using an Atomic Absorption Spectrophotometer. The concentration of Lead in fish tissue was measured after adding concentrated Na2SO4 and CuSO4, which were heated at 350ºC for 2-3 hours until the solution was clear. The conclusion of this study is that the heavy metal content of Pb in Tilapia (Oreochromis niloticus) is <0.5 ppm.  
Measuring Cadmium (Cd) in Nile Tilapie (Oreochromis niloticus) from Lake Rawa Taliwang Mulyati, Suci; Khairuddin, Khairuddin; Yamin, M.
Jurnal Biologi Tropis Vol. 25 No. 4b (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4b.10815

Abstract

Taliwang Swamp Lake is a freshwater ecosystem under pressure from anthropogenic activities, including illegal mining, which has the potential to increase heavy metal contamination. This study aimed to measure Cd concentrations in tilapia in Taliwang Swamp Lake and assess their suitability for consumption based on BPOM standards. Data were analyzed using the Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) method. The results showed that Cd in tilapia ranged from 0.024 to 0.027 mg/kg, with an average of 0.0255 mg/kg, which is still below the maximum threshold of 0.30 mg/kg. Environmental parameters such as temperature (30oC), pH (7.7-7.8), and salinity (10 ppt) were within the ideal range for aquatic life and did not indicate extreme conditions that could increase Cd bioaccumulation. Visual observation of the fish flesh also showed normal color and texture with no indication of tissue damage due to heavy metal exposure. Overall, tilapia from Lake Rawa Taliwang is still safe for consumption, although regular monitoring is still needed to prevent the risk of long-term Cd exposure.
Measurement of Heavy Metal Mercury (Hg) Content in Catfish (Clarias batrachus) from Rawa Taliwang Lake West Sumbawa Permatasari, Tri Lintang; Khairuddin, Khairuddin; Yamin, M.
Jurnal Biologi Tropis Vol. 25 No. 4b (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4b.10842

Abstract

Rawa Taliwang is one of the major lakes in West Sumbawa Regency and is vulnerable to mercury (Hg) contamination resulting from surrounding activities such as illegal gold mining, agricultural runoff, and domestic waste disposal. This study aimed to determine the mercury concentration in catfish (Clarias batrachus) inhabiting the lake and to assess its safety for human consumption. Fish samples were collected from two sampling stations using purposive sampling and analyzed in the laboratory using a Mercury Analyzer. The measured mercury concentrations ranged from 0.058 to 0.086 mg/kg, with an average of 0.072 mg/kg, which is below the maximum allowable limit of 0.50 mg/kg set by the Indonesian National Agency for Drug and Food Control (BPOM) Regulation No. 9/2022. These results indicate that catfish from Rawa Taliwang Lake remain safe for consumption. Continued monitoring and improved environmental management are recommended to prevent future increases in mercury contamination and to ensure long-term ecosystem and public health safety.
The Use of Snakehead Fish (Channa striata) Bioindicat ors from Taliwang Swamp Lake to Determine Mercury (Hg) 2025 Murthi, I Wayan Aditya Arya; Khairuddin, Khairuddin; Yamin, M.
Jurnal Biologi Tropis Vol. 25 No. 4b (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4b.10855

Abstract

Taliwang Swamp Lake is a source of livelihood for the people of West Sumbawa. High levels of local activity, such as agriculture and mining, have the potential to pollute the lake with mercury (Hg) due to waste from the amalgamation process and fertilizer residues flowing into the lake. This study aims to determine the heavy metal content of mercury (Hg) in snakehead fish (Channa striata) from Rawa Taliwang Lake and its suitability for consumption. Sampling was carried out using a purposive sampling technique at both stations. The criteria for selecting the sampling location were that it could represent the west and east sides of the lake and also take into account the fishing points that could be accessed, considering that the lake was partly covered with vegetation. Data analysis included determining mercury (Hg) levels using a mercury analyzer. The results showed that the mercury (Hg) content in snakehead fish was 0.078 mg/kg. This level is still suitable for consumption according to Food and Drug Supervisory Agency (BPOM) regulation No. 9 of 2022.
Effect of Indian Camphorweed (Pluchea indica) Leaves Ethanol Extract on rd3 Instar Larva Spodoptera litura Mortality Bahri, Syamsul; Mertha, I Wayan; Khairuddin, Khairuddin
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.11075

Abstract

Spodoptera litura, known as the tobacco cutworm or oriental leafworm moth, is a highly destructive, polyphagous pest that attacks over 250 crops, causing significant damage to leaves and making it a serious threat across Asia, Oceania, and Africa. To control the population of this species, the use of insecticides of plant origin is worth considering.  Pluchea indica is a species known to contain secondary metabolites with insecticide properties. This study aimed to determine the effect of ethanol extract of indian camphorweed (Pluchea indica) leaves on rd3 instar larva Spodoptera litura mortality. This study used a completely randomized design (CRD) consisting of 6 concentrations of indian camphorweed (Pluchea indica) leaves ethanol extract, namely, 0, 250, 300, 350, 400, 450 and 500 ppm. Each treatment used 7 larvae with 5 repetitions. The mortality of larvae was observed for a 24-hour period by counting the number of nd2 instar larvae that died after having been treated.  All data collected were analyzed with One-Way ANOVA. Statistical analysis showed that the ethanol extract of beluntas leaves significantly increases the nd2 instar larvae of S. litura mortality by 60.0% at a concentration of 500 ppm.
Co-Authors - Afrizal - Sri Prilmayanti Awaluddin, - -, Harsani ., Ismy Aisyah Lubis ., Rasyidah A. Muthalib A. Muthalib A. Wahab Jufri A.Adi Al Ma’aridj Naneng AA Sudharmawan, AA Abda Abda Abdul Aziz Rusman Abdul Haris Abdul Malik, Fhahri Mubarak Abdul Syukur Abdul Syukur Abdul Wahab Jufri Abduloh, Agus Yosep Abi Hasan Adawiah, Rabiah Al Adnani, Fahlul Ulum Ahmad Adriyani, Winda Afandi, Yusuf Afandi, Yusuf Afnila, Yolni Gusnanda Afrijal, M. Afriyani, Mice Putri Afrizal Afrizal Agustin Hanapi Agustinar, Kiki Ahmad Ahmad Ahmad Ahmad Ridhay Ahmad Swandi Akbar, M. Ali Aksa, Rahmad Al Amin, Fuad Al Panzil, Mutiara Fadilah Al-Khulaifi, Fazza Firjatullah Aldina, Putri Awaliah Aldo Naza Putra Alfi Ramadani, Nur Alimir , Alimir Alimir, Alimir Aliya, Najwa Amalia Sukmadianti Amiliani, Loli Amiruddin Siahaan Anak Agung Gede Sugianthara Andi Adam Malik Andi Syahputra Andri Setiawan Andy Riski Pratama Angelia, Lusi Angelie, Feby Anggini, Desvia Annas, Firdaus Anugerah, Rafi Apriandi, Apriandi Ardi Nusri Arianda, Fried Ariyansyah, Hafid Arrizkie, Mahrizan Asli, Wahyu Tri Asmayanti, Dewi Asmuddin, Asmuddin Asril Burhan Asril Burhan, Asril Asrul Asrul Aulia, Ulvi Aulia, Wina Ulfa Awaluddin, Akbar Azis, Siti Yuki Oktafitriah Aziza, Risma Azmi, Septi Nurul Bahrun Bahrun Baidi, Nur Baiq Sri Handayani Bambang Fitrianto Bambang Trisno Bayu Pradana Bebi, Sunita Bismark, Bismark Budianti, Yusnaili Budiarto, Djoko Bustami Bustami Campu, Andi Awal Candra Wijaya Candra Wijaya, Candra Chi, Ng Simon Wei Chinta, Ira Christianto, Febe Cut Nadia Sofia Dahrial, Dahrial Damrah, Damrah Darmansyah Darmawati, Faras Darmawati, Gusnita Darmono SS Darni Darni Darul Ilmi Darul Ilmi Daulay, Asni Amelia Dea Mora Tanjung Dermawati, Dermawati Dessi Novita Sari Deswalantri, Deswalantri Deswandi, Deswandi Devayani, Erlina Dewa Ayu Citra Rasmi Dinata, Muhd Farabi Dinata, Muhd. Farabi Diyan Permata Yanda Dwi Edi Wibowo Dwi Juli Puspitasari Dwi Putra, Roynerfa Dynanti , Putri Edi Ardian, Edi Edi Susrianto Edi Susrianto Indra Putra, Edi Susrianto Indra Efendi, Bhaktiar Efriyanti , Liza Efriyanti, Liza El Akmal, Mukhaira Elbazs, Qadisa Awdidia Eldawaty, Eldawaty Elly Wahyudin Emral, Emral Encep Taufik Rahman Erizal Erizal Erwin Abdul Rahim Fadilah, Nurul Amalia Fadilah, Raydiva Fahillah, Della Fahmi Hidayat Fahru Nurosyid Fakhri, Fakhri Fani Safitri Farhan Azmi, Muhammad Farida Ferine, Kiki Fathoni, M. Yazid Fatma, Elisa Febrina, Yusra Fhahri Mubarak Fikhri, Miftahul Fikri Firzan Nainu Fitriani, Tia Fujiono Fujiono Furqa, Muhammad Gultom, Selly Habib Ismail, Habib Hairul Anwar Dalimunthe Hamdan Hamdan Hamdi Abdul Karim Hamriani, Faiza Hamzah Hamzah Hamzah, Muhammad Ilham Handayani, Sri Gusti Handayani, Sri Gustri Hapiwaty, Saldi Harahap, Nurbaiti Hardiyanti, Widya Hari Antoni Musril Hartanto, Okky Hartono, Makmur Haruna, Harsani Hasibuan, Adek Indah Aryati Hasnawati Hasnawati Helmi, Sarah A. Permata Hendra, Tomi Hendri Widiyandari Hendri Widiyandari Hendrik, Sultan Heri Sugianto Herlina Rante Hermansyah Hermansyah Hervina Hervina Hijrati, Irfa Hikma, Nurul Hikmah, Baiq Fitri Raudatul Hisam Ahyani Husain Sosidi Husin Husin, Husin Husnarika Febriani, Husnarika Husnidar, Husnidar Husodo, Panggalih I Wayan Merta I Wayan Mertha IDA YANTI Idil Fitri Ihlas, Ihlas Ihsan, Nurul Ilham Ilham Ilhamdi, M. Liwa Imam Bachtiar Imanda, Riska Indah Apriliya Indah Indria Sari Indah Permata Sari Indra Putra, Edi Susrianto Indriani, Rini Intan Safitri, Intan Ira Suryani Irmayanti Irmayanti, Irmayanti Irwan Irwan Irwan Syahputra, Irwan Ismail , Ismail Ismail Ismail Ismail, Taufik Suryadi Ismiatun, Siti Rahma Isra Febriyanti Itawarnemi, Hilmina Jamal, Fachrul Jamaluddin Jamaluddin Jamaluddin Jamaluddin Januar, Januar Jaslindo, Jaslindo Jasmienti Jasmienti Jasmienti, Jasmienti Jeni, Riska Julianda, Eka Julianda, Julianda Jumadil, Jumadil Jumriatun, Jumriatun Kamaruzzaman Kamaruzzaman, Kamaruzzaman Kartika Manalu Kartika, Elza Putri Khadijah pasaribu Khairuna Khairuna Khairunnisyah Sahidu Kirin, Arwansyah Kosumawardani, Ade Rizka Kulsum Kulsum, Kulsum Kuncoro, Irfan Kurnia Lila, Syakira Kusmiyati Kusmiyati , Kusmiyati Kusmiyati Kusmiyati Kusmiyati Kusmiyati Kusumandari Kusumandari Kusumandari Kusumandari Lailatun Nur Kamalia Lala, Andi Latada, Nadila P. Latifah Rahman Lay, Fortunata Riana Lestari, Zaura Limbong, Nursin Lindawati, Eka Lois, Clarissa Lola Indriani Lousada, Sérgio António Neves Lubis, Afriliyanti Lubis, Doli Maulana Gama Samudra Lubis, Rahmad Lumbantobing, Hikia N. S. Lumbantoruan, Haposan M Arif M. Irfan M. Yamin M. Yamin M. Yamin M. Yamin Mabrina, Amalia Maghfirah Maghfirah Maharani, Rathih Yulia Mahmuddin Mahmuddin Mahrus Mahrus Mahrus Mahrus, Mahrus Manik, Sutardi Mansari, Mansari Marianti A Manggau Marpaung, Melinda Marwati Marwati Marwiyah, Masringgit Masrun masrun Masturoh, Wanda Sari Maswandi Matsum, Hasan Mawita, Irna Lia Megawati - Megawati Megawati Mesiono, Mesiono Mildah, Mildah Mirnawati Salampe Mirosa, Nia Muh Azwar AR Muhammad Arnando Muhammad Erik Kurniawan Muhammad Fajri Muhammad Husnur Rofiq Muhammad Liwa Ilhamdi Muhammad Muhammad Muhammad Yakob Muhammad Yamin Muhammad Yamin Muhammad Zaki Muharir, Muharir Muhlasin, Muhlasin Mukhtar Mukhtar Mukhtaramin, Ahmad Mul Irawan, Mul Mulyani, Irna Munir, Ali Murjani Murjani Murniati . Murniati AR, Murniati Mursal, Jama Alim Murthi, I Wayan Aditya Arya Muslim Zainuddin Mustawir, Mustawir Muthalib, A Muttakin Muzaki, Syafira Putri Nahara Eriayanti Nanang Tomi Sitorus Napia Padli , Romi Nasir Usman Nasir Usman Nasruddin Nasruddin Nasution, Miftahul Jannah Nazliana Nasution, Lia Nefi Darmayanti Neliwati Ni Luh Putu Pebri Artayani . Niken Puruhita Niswanto Niswanto Niswanto Niswanto, Niswanto Nita, Santi Nova Oktaviani Noviantika, Dinda Nufus, Syukratun Nur Arafah Nur Hidayah Nur janah, Nur nur okta ri nur oktari NUR RAHAYU, NUR Nur Sodik, Nur NurAfni NurAfni Nuratiah, Nuratiah Nurcewy, Sania Nurfadilah Nurfadilah Nurhaeni Nurhanifah Nurhanifah Nurhasnah Nurhasnah Nurhayani nurhayani Nurmalisa, Reni Nursafiah, Nursafiah Nursamsiar Nursamsiar Nursan, Mutmainnah Nurussakinah Daulay Nurwahdania, Nurwahdania oktari, nur Oktofanny, William Oslami, Ahmad Fikri Oyatra Utama Warda Pabunga, Chachalia Padang, Dirgaraya Kala’ Pasilaputra, Dodi Pasiska, pasiska Pematasari Harahap, Dinda Permatasari, Tri Lintang Pipir Romadi Pohan, Nurainun Matauli Pohan, Zakirun Pranata, Andriy Prapti Sedijani PRAPTI SEDIJANI, PRAPTI Prasetya, Andi Utari Purwaningsih, Titin Putri, Lisa Karena Putri, Nurul Atika Dwi Putri, Paramitha Diana Putri, Tasya Amelia Putu Artayasa Qalby, Annur R, Rahmayanti Rahayu, Inka Rahmadani, Mezi Aulia Rahman Rahman Rahmayanti Rahmayanti Rahmi Rahmi Raihandinata, Primus Ramadhani, Aldi Ramadhani, Yosita Ramazani, Syahrul Ramlan, H. Randitha Missouri Rasyid, Andi Ulfah Magefirah Rasyidah Rasyidah Ratih Permana Sari Razi Alfarisy, Muhammad Reski , Reski Reza, Firmansyah Rezki, Rahmi Rhomadan, Syahru Riana, Putri Riand Resmana Rifal, Abdul Rifa’i, Moh Rika Sepriani Rina Safrida RINI FEBRIANTI Rini, Etika Riri Okra Risa Suryana Risawaton, Aja Syarifah Risfah Yulianty Riski, Gina Sri Rita Febrianta Rizal, Fakhrur Rizky Damanik, Rey Rohayuni, Rohayuni Rohimin Rohimin Rohmadi Rohmadi Romadi, Pipir Rony, Zahara Tussoleha ROSMALA DEWI RR. Ella Evrita Hestiandari Ruslan Rustam Rustam Ryan Pratama Sa'biah, Ainun Sadri , Milda SAHABUDDIN SAHABUDDIN Saibatul Aslamiah, Saibatul Salam, Agus Salamuddin Salamuddin, Salamuddin Salmi Wati Sani, Ardi Alam Sanjaya, Raja Dewan Sapridanur, Risky Saputra, Akmal Hakim Saputra, M. Rizal Eka Saputri, Nefri Sari, Efrida Pima Sari, Lia Kartika Sari, Milna Sarwo Derta Sauhana, Felci Tria Sefri Hardiansyah Seftiyani, Ditayara Septiana, Alya Setiawaty, Sri Setyawan, Rahmad Simatupang, Farra Dilla Simatupang, Rodiyah Sinaga, Ali Imran Siregar, Ali Muktar Sisca Novalia Siti Fatimah Muis Siti Fatimah Muis Siti Nurhaliza Siti Rohani Sitorus, Iwan Ramadhan Sitorus, Wildan Sodik budiono Solly Aryza Soman, Soman Sri Ningsih Suci Mulyati Sudirman L, Sudirman Suhaimi Suhaimi Suharmawan, Wahid Suhendi Suhendi Sukriyah, Sukriyah Sulastri Nengsih Sumayyah, Hani Sundari, Emi Supriadi Supriadi Supriadi Supriadi supristiwendi supristiwendi Suriani, Halisah Sutrisno, Sutrisno SUYANTRI, ENI Syafira Syafira Syahrial Bakhtiar Syahrul R, Syahrul Syam, Hidayani Syamsu Nur, Syamsu Syamsuddin Syamsul Bahri Syarifuddin Nasution, Syarifuddin Syawal Muslianti T Andi Roza Taman, Badrun Tarmiji Siregar Tarmizi, Amar Taufik Al Latifun Srg Tazkirah, Siti Thomas Gunawan, Thomas Toha Andiko Ulan, Milatul Ulummudin, Ulummudin Ulwiyah, Imaratul Umar, Abdul H. Ummul Khairina Usman Usman Usman, Fityatun Utami, Zulfida Vitriani, Cut Wahyu Abdul Jafar Wahyuni, Andi Sri Astika Walyono, Walyono Wardani Ritonga, Juhro Ulya Wardani, Friska Wardani, Heny Wasalmi, Wasalmi Wati, Annisa Kikmah Wedra Aprison wilastra, devit Windia Arista, Lisa Wulandari, Lara Wulandari, Vivi Wahyu Yasir, Budiman Yaslindo, Yaslindo Yofentina Iriani Yovhandra Ockta Yulia Rahman Yulia Safitri Yulida, Khoiro Yulmiando, Rahmad Yunan, Muh Yuningsih, Siska Yusnidar Yusnidar Yusrizal Zainul Arifin, Ahmad Zakaria, Nurhijrah Binti Zakir, Supratman Zarkasy, M. Rozi Zarya, Fiky Zubair, Muh. Zuhraini Zulfani Sesmiarni Zulheddi, Zulheddi Zulkifli Zulkifli