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All Journal Jurnal Bios Logos JURNAL SAINS PERTANIAN EQUATOR JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Pengabdian Pada Masyarakat Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat TRITON : Jurnal Manajemen Sumberdaya Perairan To Maega: Jurnal Pengabdian Masyarakat Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Jurnal Abdimas Ilmiah Citra Bakti (JAICB) Jurnal PkM (Pengabdian kepada Masyarakat) Buletin Jalanidhitah Sarva Jivitam ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Tropical Aquatic Resource Management
Widadi Padmarsari Soetignya
Program Studi Manajemen Sumber Daya Perairan, Jurusan Budidaya Pertanian, Fakultas Pertanian, Universitas Tanjungpura
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Veterinary Other

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POPULATION STRUCTURE AND MORFOMETRIC CHARACTERISTICS OF MUSSELS (Corbicula javanica) IN THE RICE FIELD IRRIGATION OF PAK BULU VILLAGE, ANJONGAN SUB-DISTRICT, MEMPAWAH DISTRICT PARDEDE, LIDIA BERLIANA; Inpurwanto, Inpurwanto; Soetignya, Widadi Padmarsari
Jurnal Sains Pertanian Equator Vol. 9 No. 4 (2020)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v9i4.43248

Abstract

ABSTRACTResearch on the population structure and morphometric characteristics of mussel (Corbicula javanica) in the rice field irrigation of Pak Bulu Village, Anjongan Sub-district, Mempawah District was conducted from March to May 2020. This research aims to determine the population structure including density, distribution, and morphometric characters of mussels in the rice field irrigation of Pak Bulu Village, Anjongan Sub-district, Mempawah District. It used a purposive random sampling method in which the research location of selection stations based on differences in the environmental setting. The location of divided into three areas, namely are station I (located near the secondaring forest), area II (closed to the dam and residential areas), and area III (located around the dam). Each station consists of 2 transects with a length of 200 m and within the transect there are 15 quadrate meansuring 1x1 m. Based on the result of the research, the average population density between areas is 43.35 ind/m2 and the range is between 8.61 - 81.85 ind/m2. The distribution of mussels is categorized as clumped. Meanwhile, the morphometric characteristics of mussels of shell length (PC), shell height (TC), shell thickness (TBL), and total weight (BT) show varied sizes between areas. The growth pattern of mussel shells in area I shows a negative allometric growth pattern. Meanwhile, area II and area III show isometric and allometric positive respectively. Keywords: Mussels, Population Structure, Morphometric Characteristics
PENDUGAAN STOK LOBSTER PAKISTAN (Panulirus polyphagus) DI KAWASAN PANTAI DESA SEBUBUS KECAMATAN PALOH KABUPATEN SAMBAS Rosikin, Rosikin; Soetignya, Widadi Padmarsari; Rahayu, Sri
Jurnal Sains Pertanian Equator Vol. 9 No. 4 (2020)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v9i4.43924

Abstract

One of the fisheries commodities that are currently the mainstay of Indonesia's exports is lobster ( Panulirus spp ). Lobster is a very potential fishery product, because lobster has a high selling value and high nutrition. This research was conducted for four months, from December 2019 to March 2020 and the object under study was the pakistani lobster (Panulirus polyphagus).This research was conducted to estimate pakistani lobster stock in the beach area of Sebubus Village, Paloh District, Sambas Regency. Based on the results of the research, the ratio of male to female sex was 2.1: 1. The relationship between length and weight produces a negative allometric growth pattern. The growth rates of male and female Pakistani lobsters were 103.95 mm and 98.4 mm. The growth coefficient of male and female lobsters is 0.51 per year and 1.01 per year. Natural mortality of male and female lobsters is 0.66 per year and 1.05 per year and lobster mortality is caused by natural mortality factors. The exploitation rates for male and female lobsters are -0.13 per year and 0.39 per year, so the exploitation of lobsters is under fishing because the E value is below 0.5. The pattern of recruitment in male lobsters has one peak, namely in March and in females there are three peaks, namely in Juli, September and October.
Bioekologi Ikan Baung (Hemibagrus nemurus, Val. 1840) di Hilir Sungai Kapuas Desa Radak Kecamatan Terentang Kabupaten Kubu Raya Nimura, Manami; Soetignya, Widadi Padmarsari; Inpurwanto, Inpurwanto
Jurnal Sains Pertanian Equator Vol. 9 No. 4 (2020)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v9i4.44018

Abstract

This research focuses on the bioecology of Asian Redtail Catfish (Hemibagrus nemurus) in the downstream of the Kapuas River, Radak Village, Terentang Sub-district, Kubu Raya District. It was conducted from June to September 2020. It aims to identify the relationship between biological aspects including distribution and food habits with the habitats of catfish in the downstream of Kapuas River. It used a purposive random sampling method by selecting the research location based on differences in the environmental setting. The research area was divided into three stations consisting of Station I, which is far from residential areas and bordering secondary forest. Station II is the meeting point of Kapuas River and the Creek of Radak River. Then, station III is close to residential areas. The distribution of catfish could be found in all three stations at a certain time with the highest abundance at station II. The food habit of catfish was considered carnivorous with a length of RGL <1 with the main food of shrimps with an IP percentage of 41.55%, followed by fish and insects as complementary foods with an IP percentage of 27.45% and 19.6% respectively. The ISC value of catfish ranged from 0.8-1.9%. The water condition in the downstream of the Kapuas River is still balanced for the life of catfish.
STATUS MUTU AIR DI DANAU JEMUT KABUPATEN SINTANG Setiawan, Andre; Soetignya, Widadi Padmarsari; Kurniadi, Bambang
Jurnal Sains Pertanian Equator Vol. 12 No. 4
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v12i4.67190

Abstract

Danau Jemut sebagai salah satu kawasan dengan sumberdaya ikan yang tinggi dan telah mengalami degradasi. Untuk itu, pola pengelolaan perikanan yang berkelanjutan mutlak diperlukan untuk menjamin terjaganya keanekaragaman hayati dan potensi pemanfaatan sumber dayanya. Danau Jemut diduga tercemar karena adanya aktivitas Pertambangan Emas Tanpa Izin (PETI), Destructive Fishing dan aktivitas perkebunan kelapa sawit. Adapun tujuan dari penelitian ini untuk mengetahui kualitas dan status mutu air di Danau Jemut Kabupaten Sintang. Penelitian ini dilaksanakan selama dua bulan, yaitu pada bulan September-Oktober 2022. Adapun penelitiannya terdiri dari pengukuran parameter Fisika, Kimia dan Biologi. Pengukuran parameter Fisika yaitu Suhu, kecerahan, dan TSS. Parameter Kimia yaitu DO, pH, Nitrat, Fosfat dan BOD. Parameter Biologi yang diukur yaitu Kelimpahan Plankton. Setelah parameter kualitas air yang diukur kemudian dilakukan Analisis dengan Metode STORET dan Indeks Pencemaran. Hasil penelitian menunjukkan Parameter kualitas air yang memenuhi baku mutu adalah suhu, kedalaman, kecerahan, TSS, DO dan nitrat. Parameter yang tidak memenuhi baku mutu adalah pH, fosfat dan BOD. Status mutu air menggunakan metode STORET menunjukkan kondisi tercemar sedang dengan metode Indeks Pencemaran menunjukkan kondisi tercemar ringan. Status mutu air Danau Jemut sesuai dengan standar yang ditetapkan pemerintah dan dapat dijadikan daerah reservat perikanan.
Co-Authors ABIDIN, OKTAVIANA ZAINAL Adijaya, Mardan Ahmad Mulyadi Ahmad Mulyadi Sirojul Ahmad Mulyadi Sirojul Munir Aini Nurul Andre Setiawan, Andre Anzani, Yunita Magrima Ariansyah Ariansyah, Ariansyah AYU LESTARI Bambang Kurniadi Bambang Kurniadi, Bambang Bernadus, Bernadus Brigita Ratna Harsanti Bygaei, Anita Juliana Efendy, Albertina Yuniar Evi Gusmayanti Gultom, Ester Romatua Hadinata, Fitra Wira Hendrianus, Hendrianus Inpurwanto Inpurwanto Katherive, Katherive Komariyati Komariyati Komsiaty, Komsiaty Kustiati Kustiati Laia, Lili Karlina Lekoa, Duferdurisa Ari Lubis, Angghina Choirunnisa Lutfiah, Lulu M.Si, Inpurwanto Marsiana Rida Mochammad Imron Awalludin Munir, Ahmad Mulyadi Sirodjul Nimura, Manami Nurleha, Fitri Oke Anandika Lestari PARDEDE, LIDIA BERLIANA Patrisia Marniati Pratita Budi Utami Rahmidiyani Renny Anggraini Rinda, Rinda Rinda Rosikin, Rosikin Saputra, Rangga Ashari Sidit, Oktavianus SRI RAHAYU Stepanus, Oka Th. Candra Wasis Agung Sutignya Triponia, Triponia Utami, Pratita Budi Wahyu Laksana Wahyudi, Dede Yohana Sutiknyawati Kusuma Dewi Yunita Magrima Anzani Yunita Magrima Anzani yunita, sofia