Article Per Year (5 Year)
p-Index From 2020 - 2025
2.096
P-Index
This Author published in this journals
All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences ILMU KELAUTAN: Indonesian Journal of Marine Sciences Biogenesis: Jurnal Ilmiah Biologi TREUBIA Jurnal Abdi Insani Buletin KKN Pendidikan BioEksakta : Jurnal Ilmiah Biologi Unsoed Jurnal Pengabdian Masyarakat Indonesia JURNAL VOKASI ILMU-ILMU PERIKANAN (JVIP)
Atang, Atang
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Veterinary Other

Published : 13 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 13 Documents
Search

 1   2 
Reproduction Characteristics of Rice Field Eel (Monopterus albus Zuieuw) on Several Functionally Changed Lands in Banyumas Regency Susatyo, Priyo; Setyaningrum, Nuning; Winarni, Elly Tuti; Chasanah, Titi; Atang, Atang
Journal of Tropical Life Science Vol 8, No 2 (2018)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (704.976 KB) | DOI: 10.11594/jtls.08.02.12

Abstract

Functional change of agricultural lands into non-agricultural lands will obviously have an impact on the dimin-ished or loss of habitat of the rice field eels (Monopterus albus Zuieuw). The aim of this research was to un-derstand the difference between (1) reproduction parameters (fecundity, gonadal maturity level (GML), and gonadal maturity index (GMI); (2) histological features of female and male gonadal development (oogenesis and spermatogenesis); (3) range of body length in each sexual phase; and (4) range of body length in each GML stage of captured eel from 4 sub-districts of Banyumas regency, Central Java (Ajibarang, Sumpyuh, Banyumas, and Sumbang). The total number of captured subjects were 631 eels; which consisted of 155; 227; 157; and 92 eels from Ajibarang, Sumpyuh, Banyumas, and Sumbang, respectively. We observed oogenesis in the stages of GML-1 (chromatin nucleolar stages and perinucleolar stage); GML-II (cortical alveolar formation stage or globular yolk stage), GML-3 (late globular yolk stage), GML-IV (mature or ripe stage), and follicle atretic stage. Also, we observed male gonadogenesis and spermatogenesis in the intersex. The range of GMI of captured eels was between 0.023 and 0.686. Eel in GML-I, GML-2, GML-3, and GML-IV had GMI within the range of 0.023-0.096; 0.096-0.425; 0.427-0.686; and >0.686, respectively. Eels achieved stage of GML-IV in body length range of 22.6-34.5 cm in Sumpyuh, 22.6-38.5 cm in Ajibarang, and 26.6-34.5 cm in Banyumas. There was no eel with the status of GML-IV in Sumbang, which had the most residential or functionally changed lands in its area. Based on these findings, can be concluded that the condition of rice fields or habitat of eel in functionally changed lands may affect eel’s growth and gonad maturation.
Pemanfaatan Sudut Baca dalam Meningkatkan Literasi Kewarganegaraan Siswa di Era Digital Rahmawati, Naillysa; Prasetiyo, Wibowo Heru; Wicaksono, Rudy Bagus; Muthali'in, Achmad; Huda, Miftakhul; Atang, Atang
Buletin KKN Pendidikan Vol. 4, No. 1, Juni 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bkkndik.v4i1.17822

Abstract

Literasi adalah hal yang sangat esensial di era digital ini. Peningkatan literasi akan mengoptimalkan sumber daya manusia terutama dalam me-menuhi keterampilan abad 21 dan pembentukan good citizen. Sayangnya eksistensi perpustakaan saat ini belum mampu menggugah siswa untuk membaca bahkan hanya untuk sekedar berkunjung. Pemanfaatan sudut baca di kelas menjadi solusi yang sangat efektif untuk meningkatkan budaya membaca dan menjelaskan pentingnya literasi di era digital saat ini. Hal inilah yang menjadi tujuan dari penelitian ini. Metode dalam penelitiann ini menggunakan pendekatan kualitatif deskriptif melalui wawancara, observasi, dan dokumentasi terkait pemanfaatan sudut baca untuk meningkatkan literasi kewarganegaraan di kelas IV SD Negeri Tempuran 2. Hasil pelaksanaan pemanfaatan sudut baca berjalan secara efektif sesuai rencana sehingga pembiasaan membaca siswa sudah mulai terbentuk dengan mengikuti tiga tahapan. Pertama, sebelum membaca melalui: a) sosialisasi dan koordinasi pemanfaatan sudut baca dengan guru, b) pemberian motivasi membaca kepada siswa c) penyusunan tata ruang dan rak buku. Kedua, ketika membaca melalui: a) memaksimalkan pemanfaatan sudut baca, b) melaksanakan kegiatan membaca di sudut baca selama 15 menit, c) melakukan kegiatan diskusi dan pembahasan terkait hasil bacaan. Ketiga, setelah membaca melalui: a) membuat ring-kasan, b) mengevaluasi hasil ringkasan, dan c) merefleksi terkait isi bacaan yang dibaca siswa. Kelemahan dalam penelitian ini ialah sebagian siswa masih memiliki minat yang kurang terhadap kebiasaan membaca dan siswa yang masih lemah dalam menjalankan proses diskusi setelah membaca.
Morphoanatomy and size of male Alabio ducks (Anas platyrhynchos) reproductive organs of starter period Setiyono, Eko; Wijinindyah, Ayutha; Atang, Atang; Wibowo, Eko Setio; Sugiharto, Sugiharto
Biogenesis: Jurnal Ilmiah Biologi Vol 12 No 1 (2024)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v12i1.41342

Abstract

The testes are vital for spermatogenesis and steroid hormone production, thus serving as a critical biomarker for monitoring testicular function through organ development analysis. Until now, there has been no information on the morphoanatomical development of testicular organs in day-old Alabio ducks (DOD). This knowledge is crucial for optimizing reproductive strategies and manipulations. This study aimed to determine the growth and morphoanatomical development of testes in Alabio ducks during the starter period. A purposive sample of forty DOD male Alabio ducks was observed and measured weekly for eight weeks. Variables included testicular morphoanatomy, weight, liver weight, gonadal-somatic index (GSI), and hepatic-somatic index (HSI). Results indicate that bean-shaped, creamy-white testes are located in the abdominal cavity near the spine, attached dorsally and anterior to the kidneys. Testicular weight, length, reproductive tract weight and length, and GSI peaked at eight weeks (0.768 ± 0.06 g, 1.73 ± 0.20 cm, 0.79 ± 0.02 g, and 13.32 ± 0.65, respectively; p < 0.01). Testicular weight, liver weight, GSI, and HSI differed significantly weekly (p < 0.01). In conclusion, testicular weight in Alabio ducks increases steadily during the first eight weeks, with bean-shaped testes developing bilaterally in the abdominal cavity, attached dorsally and constrained by the mesorchial ligament.
Toksisitas Subletal Limbah Cair Batik Hasil Biosorpsi Terhadap Struktur Histologis Ginjal Ikan Mas (Cyprinus carpio) Sani, Khalil Ibrahim; Lestari, Sri; Atang, Atang
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 2 No 1 (2020): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2020.2.1.1769

Abstract

Histopathological studies related to the kidney of fish exposed to batik wastewater resulted from the biosorption process are necessary because the kidney is an target organ that plays an important role in maintaining water balance and osmoregulation. This research aims to determine the effect of batik wastewater resulted from the biosorption process exposure on kidney histology of Carp (Cyprinus carpio) and determine the concentration that has the most effect on it. The treatment consists of K0 (control) and three treatments of batik wastewater resulted from the biosorption process with different concentration from 25 %, 50 %, and 75 % LC50 96h, ie K1 1,32; K2 2,64, and K3 3,96 % v.v-1. The carp were exposed to batik wastewater resulted from the biosorption process for 7 days, and on the 8th day the fish was dissected, and the kidney was taken for histology process. The result of the research shows that exposure to batik wastewater resulted from the biosorption process with different concentrations give negative impact on the carp kidney such as tubular hypertrophy, tubular necrosis, and glomerular necrosis.
Histopatologi Hepar Mencit (Mus musculus) Jantan yang Diberi Air Rebusan Plastik terhadap Antioksidan Alami Safitri, Nuridha Audinia; Atang, Atang; Wibowo, Eko Setio
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 4 No 1 (2022): Bioeksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2022.4.1.4606

Abstract

Plastic in Indonesian daily life cannot be avoided anymore. Materials for the manufacture of plastic can cause free radicals to the body, thus affecting the immune system. These materials are including phthalates and bisphenol-A (BPA), which commonly called as plasticizers. Free radicals in the body can be inhibited with antioxidants. Antioxidants can be obtained from endogenous (inside the body) and exogenous (outside the body). The purpose of this study was to determine the damage level of liver histopathological structure as the result of plastic boiled water induction towards natural antioxidants feeding on male mice (Mus musculus). This study used an experimental method with a completely randomized design (CRD) consisting of six treatments and five replications for 21 days. The treatments included two control groups and four other groups treated with plastic boiled water and natural antioxidants. The independent variable is natural antioxidants and the dependent variable is the liver histopathology of male mice. The qualitative parameters observed were the liver histopathological structure of male mice is in the state of inflammatory cell infiltration, degeneration, and necrosis. The research data is an overview of the liver histopathological structure of male mice. The obtained data were analyzed using descriptive qualitative analysis method. Oral induction of boiled-plastic water can affect the changes of liver histological structure. Natural antioxidants given in male mice can maintain the tissue structure as the result of boiled-plastic water induction. The results showed the damage level of male mice liver histopathological structure as reversible degeneration.
Frekuensi Pemberian Pakan Limbah Carica (Vasconcellea pubescens A.DC) terhadap Perkembangan Larva Black Soldier Fly (Hermetia illucens L.) Nuranisah, Annanda; Ambarningrum, Trisnowati Budi; Atang, Atang; Haryanto, Trisno; Setiyono, Eko
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 4 No 2 (2022): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2022.4.2.4621

Abstract

Carica (Vasconcellea pubescens A.DC) waste in Wonosobo can be a problem. Black Soldier Fly/ BSF (Hermetia illucens L.) is biodegradator insect can be right solution. BSF able to convert organic waste into nutrients for growth and development. The purpose of this study was to determine the effectiveness of the frequency of feeding carica industrial waste on the development of BSF larvae, to determine the effect of feeding frequency on the increase in larval biomass and to determine the survival rate of BSF larvae. The study used an experimental method with RAL factorial. The first factor is type of feed, carica and chicken pellets. Frequency of feeding as the second factor is the frequency of once a day, every two days and three days. Variable of the experiment is head capsule, number of prepupae larvae, larval biomass and survival rate. The data obtained were analyzed by ANOVA at an accuracy level of 95%, if it had a significant effect, it would be continued with the DMRT test. The results of the study The frequency of feeding both once a day (F1), twice a day (F2), and every three days (F3) had no effect on the development of BSF larvae (P> 0.05). The frequency of feeding affects biomass of larvae, the frequency of feeding every day (F1) has the highest biomass while the mechanism of feeding frequency every three days (F3), although given the same quantity of feed weight per day has the lowest biomass. The survival rate of carica feeding is lower, which is about 60-70% at the three different frequencies with chicken pellet feeding which still reaches 90% in each treatment.
KUALITAS SPERMATOZOA DAN STRUKTUR HISTOLOGIS GONAD JANTAN TIGA SPESIES IKAN FAMILI CYPRINIDAE DI SUNGAI BANJARAN Al Gifari, Habibulah Ahmad; Susatyo, Priyo; Atang, Atang; Sugiharto, Sugiharto
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 5 No 1 (2023): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2023.5.1.5203

Abstract

Para peneliti perikanan mengungkapkan bahwa banyak jenis ikan asli perairan liar terancam punah akibat penangkapan yang tidak terkendali hal dapat mengancam keberadaan mereka di alam salah satunya di Sungai Banjaran. Tujuan penelitian ini yaitu: mengetahui kualitas spermatozoa ikan, mengetahui Indeks kematangan gonad (IKG), mengetahui Tingkat Kematangan Gonad (TKG), dan mengetahui gambaran histologis gonad jantan agar didapati data untuk kepentingan konservasi. Penelitian dilakukan dengan metode survei, sampel diambil dengan teknik purposive random sampling. Hasil penelitian selama periode Maret-Mei menunjukkan kualitas spermatozoa Ikan Nilem yang terbaik adalah pada bulan Mei yakni memiliki volume milt 0,21 ml, konsentrasi spermatozoa 2,3454 x109 sel/ml, Motilitas 3, dan viabilitas 82,55%. Pada Ikan Brek jumlah volume milt yang tertinggi terdapat pada bulan Mei yakni 0,25 ml, konsentrasi spermatozoa tertinggi terdapat pada bulan April 34,465 x109 sel/ml, dengan viabilitas 88,62%, dan motilitas 2,9. Kualitas sperma Ikan Lunjar terbaik dijumpai pada bulan Mei yakni memiliki volume milt 0,02 ml, konsentrasi spermatozoa 22,435 x109 sel/ml, viabilitas 80%, dan motilitas 3. Semua sampel sperma berwarna putih dengan pH 7-8. Berdasarkan TKG dan IKG dapat diketahui bahwa Ikan Nilem banyak ditemukan memijah pada bulan April dan Mei, Ikan Brek dan Lunjar banyak ditemukan memijah pada tiap bulannya. Struktur histologis gonad jantan pada Ikan Nilem, Brek dan Lunjar memiliki komposisi yang sama, pada ikan yang belum matang gonad komposisi sel spermatogenik yang teramati lebih di-dominasi oleh spermatosit, spermatid, dan spermatogonium, pada ikan yang matang gonad di-dominasi oleh sel spermatozoa dan spermatid, sedangkan pada ikan pasca memijah lebih banyak dijumpai spermatozoa dan spermatogonium.
FIRST RECORD OF DIOPATRA CLAPAREDII GRUBE, 1878 (ONUPHIDAE, POLYCHAETA) FROM INDONESIAN WATERS, WITH SOME NOTES ON ITS ECONOMIC IMPORTANCE Pamungkas, Joko; Atang, Atang; Wibowo, Eko Setio
TREUBIA Vol 50, No 1 (2023)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/treubia.v50i1.4484

Abstract

Diopatra claparedii Grube, 1878, is a common polychaete species that occurs in Southeast Asian countries, including Malaysia, Singapore, Thailand, and the Philippines. However, the occurrence of this species in Indonesia has never been recorded. In the present study, we identified the presence of D. claparedii in the eastern part of the Segara Anakan Lagoon in Cilacap, Central Java Province. Thespecies is characterized as having distinct pectinate chaetae with funnel-like combs. The worms, like in some other Asian countries, are commercially exploited for use as fishing bait. The distributional map of this species is provided in this article. 
Budidaya Lobster Hias Air Tawar (Procambarus clarkii) dengan Sistem Resirkulasi Azizah, Rahmatika Annisatul; Bhagawati, Dian; Sastranegara, Moh. Husein; Atang, Atang
JURNAL VOKASI ILMU-ILMU PERIKANAN (JVIP) Vol 5, No 1 (2024): November 2024
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jvip.v5i1.7344

Abstract

Procambarus clarkii  berasal dari Meksiko Utara, dan Amerika Serikat bagian selatan dan tenggara. Lobster ini juga dikenal di Amerika Utara dan benua lainnya sebagai lobster rawa merah atau mudbug dan bersifat hama invasif. Procambarus clarkii sering ditemukan di perairan tawar seperti sungai yang mengalir perlahan, rawa-rawa, waduk, sistem irigasi dan sawah. Tujuan dari kajian ini adalah untuk mempelajari budidaya lobster P. clarkii dengan sistem resirkulasi yang dilakukan oleh Pokdakan Kedunglesung Kelurahan Sumampir Purwokerto Utara Kabupaten Banyumas. Metode yang digunakan adalah partisipatif, dengan terlibat secara langsung semua kegiatan yang dilaksanakan di lokasi pengamatan, serta melakukan observasi dan diskusi. Cara kerja yang dilakukan yaitu mempersiapkan alat dan bahan untuk mendukung budidaya dengan sistem filtrasi dan resirkulasi, melakukan seleksi induk, mengamati terjadinya kopulasi, mengamati perkembangan telur selama masa pengeraman, memelihara anakan, mengelola pakan dan kualitas air, serta mengamati molting. Data dan informasi yang diperoleh dianalisis secara deskriptif. Hasil kajian menunjukkan bahwa Procambarus clarkii dapat dibudidayakan pada lahan terbatas dalam wadah bertingkat sistem resirkulasi dengan DO berkisar 8,40 mg/L - 8,49 mg/L; temperatur 28,2oC - 28,8oC; serta pH antara 7,06 - 7,27. Model wadah budidaya yang digunakan juga tidak membutuhkan pengawasan terus-menerus, sehingga hemat waktu.Kata kunci : budidaya; Procambarus clarkii; resirkulasi
Biological Aspects of Diopatra claparedii Grube, 1878 (Onuphidae, Polychaeta) Maintained at Different Salinity Levels Wibowo, Eko Setio; Atang, Atang; Setiyono, Eko; Hana, Hana; Simanjuntak, Sorta Basar Ida; Susilo, Untung; Sucharitakul, Phuping; Apriyanti, Yuni; Pamungkas, Joko
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 30, No 1 (2025): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.30.1.1-6

Abstract

Diopatra claparedii Grube, 1878, is a tubicolous polychaete species widely used as fishing bait by local anglers in Cilacap, Central Java, Indonesia. Little is known about its biological characteristics despite its ecological and economic importance. This study aimed to examine the survival rate, growth, metabolic rate, and osmoregulatory capacity of D. claparedii under different salinity conditions. The experiment was conducted using plastic containers (20 × 30 × 25 cm) filled with a muddy substrate and water at four salinity levels: 10, 15, 20, and 25 ppt, with each treatment replicated five times. The results showed that the survival rate of D. claparedii ranged from 87% to 93%, while its growth varied between 0.17 and 0.58 g. The metabolic rate, measured in terms of oxygen consumption, ranged from 0.201 to 0.467 mg·g-¹·h-¹. The  osmoregulatory capacity of the worms varied between 1.26 and 1.54 mOsm·kg-¹ solvent. Statistical analysis indicated that salinity did not significantly affect survival (p> 0.05). However, it significantly influenced growth, metabolic rate, and osmoregulatory capacity (p< 0.05). The results suggested that a 15–25 ppt salinity range was more favorable for the species, with 20 ppt being the most optimal level for its maintenance and growth. This study highlights the potential for cultivating D. claparedii under controlled conditions, providing a sustainable alternative to wild harvesting. As polychaete farming has been successfully implemented in several countries, similar efforts could be applied in Indonesia to support local fisheries while conserving natural populations.
Co-Authors Agus Nuryanto Al Gifari, Habibulah Ahmad Azizah, Rahmatika Annisatul Bhagawati, Dian Dwi Nugroho Wibowo Eko Setio Wibowo Elly Tuti Winarni Hana Hana, Hana Haryanto, Trisno Joko Pamungkas Miftakhul Huda Moh. Husein Sastranegara Muthali'in, Achmad Nuning Setyaningrum Nuranisah, Annanda Priyo Susatyo Pulungsari, A.E. Rahmawati, Naillysa S. Sugiharto Safitri, Nuridha Audinia Sani, Khalil Ibrahim Sastranegara, M.H. Setiyono, Eko Simagunsong, Tohap Sorta Basar Ida Simanjuntak Sri Lestari Sri Sukmaningrum Sucharitakul, Phuping Titi Chasanah Trisnowati Budi Ambarningrum Untung Susilo Wibowo Heru Prasetiyo Wicaksono, Rudy Bagus Wijinindyah, Ayutha Yuni Apriyanti, Yuni