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All Journal Jurnal Pertanian Terpadu Santo Thomas Aquinas
Ikanubun, Marcela
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Veterinary

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INVENTARISASI JENIS - JENIS MANGROVE DI WILAYAH PESISIR KAMPUNG AOU DISTRIK PULAU TIGA KABUPATEN ASMAT PROVINSI PAPUA SELATAN. Ikanubun, Marcela
Jurnal Pertanian Terpadu Santo Thomas Aquinas Vol. 2 No. 1 (2023): Jurnal Pertanian Terpadu Santo Thomas Aquinas
Publisher : STIPER Santo Thomas Aquinas Jayapura

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Asmat Regency has a mangrove forest area of 300,000 hectares. It has dozens of big and small rivers that empty into the Arafura Sea. The soil structure is muddy along the coast, so mangrove plants thrive in this environment far downstream. Based on these conditions, it is necessary to conduct research to determine the types of mangroves that live in the coastal area of Kampung Aou, Pulau Tiga District, and Asmat Regency. The aims of this study were to determine the types of mangroves that live in the coastal area of Kampung Aou, Pulau Tiga District, Asmat Regency, South Papua Province, and the condition of the water quality at the study site. This research lasted for 2 months, from January to February 2023, and was located in the coastal area of Aou Village, Pulau Tiga District, Asmat Regency, South Papua Province. The method used in this research is the survey method. Based on the results of the research, overall, it was found that 10 types of mangroves were grouped into 5 orders, 5 families, 8 genera, and 10 species. The water quality values are still in the normal range for mangrove life, namely: pH 7, temperature 28 °C–29 °C, and salinity ranges from 13–14%.
IDENTIFIKASI EKTOPARASIT PADA IKAN BELUT RAWA (Synbranchus bengalensis) DI UNIT PEMBENIHAN RAKYAT (UPR) YOSUA DISTRIK SENTANI KABUPATEN JAYAPURA Ikanubun, Marcela
Jurnal Pertanian Terpadu Santo Thomas Aquinas Vol. 2 No. 2 (2023): Jurnal Pertanian Terpadu Santo Thomas Aquinas
Publisher : STIPER Santo Thomas Aquinas Jayapura

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Ectoparasites can cause large numbers of deaths in fish. The effects of ectoparasites on fish (as hosts) in the form of mechanical damage, nutrient uptake and toxic effects can reduce fish stock density and reduce fish quality due to defects. Eels are a freshwater fishery commodity with quite high economic value. The aim of this research is to determine the types of ectoparasites that attack Swamp Eels (Synbranchus bengalensis) and to determine the condition of water quality during research in tarpaulin ponds at the Yosua People's Nursery Unit (UPR) in Hawaii, Sentani District, Jayapura Regency; The research lasted for 3 months, namely March to May 2023. Sampling was carried out at the "Josua" Community Seedling Unit (UPR) in Hawaii, Sentani District, Jayapura Regency. Next, the samples were taken to the Fish Disease Testing Laboratory at the Jayapura Fish Quarantine, Quality Control and Safety of Fishery Products Center to identify ectoparasites that attack Swamp Eels (Synbrancus bengalensis). The method used in this research is the survey method. The results of the research show that there are 2 types of ectoparasites that attack Swamp Eel (Synbrancus bengalensis), namely: Trichodina sp and Lernaea sp. The body parts attacked by parasites are: gills and mucus. Water quality parameters include: pH ranging between 6 - 7 and temperature ranging between 26 - 29 ºC. The water quality at the research location is still within the normal range for the life of Rice Eel Fish (Synbrancus . bengalensis).
IDENTIFIKASI JENIS-JENIS IKAN DI DANAU SENTANI KAMPUNG YOBOY DISTRIK SENTANI KABUPATEN JAYAPURA Ikanubun, Marcela; Tatipata, Kalara P. Beatrix
Jurnal Pertanian Terpadu Santo Thomas Aquinas Vol. 3 No. 1 (2024): Jurnal Pertanian Terpadu Santo Thomas Aquinas
Publisher : STIPER Santo Thomas Aquinas Jayapura

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Lake Sentani is a fairly large and fertile lake in the Jayapura Regency, Papua Province, with awater area of around 9,360 ha, an average depth of around 52 m. The source of the lake'swater comes from 14 large and small rivers and there is only one estuary, namely the DjaifuriRiver which is located to the east (Puay Region). Then it joins the Tami River and finallyempties into the Pacific Ocean. Lake Sentani is rich in aquatic resources and is a habitat forvarious fish species, however, information about the types of fish in the area is still limited. Tofind out the types of fish that exist and live in the waters of Lake Semtani, research has beencarried out which will take place in October - December 2022, at Yoboy Village, SentaniDistrict, Jayapura Regency. The method used in this research is a survey method. Fishsampling was carried out by catching fish using fishing gear, nets and fishing rods. The fishsamples are then taken to the laboratory and identified. Based on the research results, a totalof 22 fish species were found which were grouped into 8 orders, 13 families, 20 genera, 22species. Water quality conditions are still within the normal range for fish life, namely: pHranges between 7 – 7.5; brightness 30 - 50 cm and 29 ºC – 30 ºC. temperature 29.3°C.
Identifikasi Ektoparasit Pada Ikan Mas (Cyprinus carpio) Di Unit Pembenihan Rakyat (UPR) Yosua Distrik Sentani Kabupaten Jayapura Tatipata, Kalara P. Beatrix; Ikanubun, Marcela; Jeujanan, Samuel; Kiapra, Elia
Jurnal Pertanian Terpadu Santo Thomas Aquinas Vol. 3 No. 2 (2024): Jurnal Pertanian Terpadu Santo Thomas Aquinas
Publisher : STIPER Santo Thomas Aquinas Jayapura

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This study aims to identify the types of ectoparasites of carp (Cyprinus carpio) in the carp cultivation ponds of UPR Yosua, Jayapura Regency. It was carried out from May to June 2023 at the Fish Disease Testing Laboratory of the Fish Quarantine, Quality Control and Safety of Jayapura Fishery Products Center in Sentani. This study used 10 juvenile carp measuring 10-20 cm. Parasite observations were carried out using a compound microscope and identification using the Kabata method (1985). From the samples tested, several Ichtyopthirius multifiliis were found that infected the gills of carp (Cyprinus carpio), and Trichodina sp. were found in the mucus/skin of carp (Cyprinus carpio).
KAJIAN HABITAT DAN POPULASI KETAM KENARI (Birgus latro) DI PULAU YAMNA KABUPATEN SARMI PROVINSI PAPUA Yaboisembut, Zakarias; Lewaherilla, Niki Elistus; Ngantu, Robertus; Ikanubun, Marcela
Jurnal Pertanian Terpadu Santo Thomas Aquinas Vol. 4 No. 1 (2025): Jurnal Pertanian Terpadu Santo Thomas Aquinas
Publisher : STIPER Santo Thomas Aquinas Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.15674642

Abstract

Salah satu potensi sumber daya perikanan dengan nilai ekonomisnya cukup tinggi yaitu Kepiting kenari (Birgus latro) yang hampir punah dari habitatnya, maka untuk itu perlu melakukan penanganan yang serius dalam hal perlindungan, pelestarian dan pengembangannya. Kepiting kenari (Birgus latro) merupakan salah satu hewan liar (wildlife) yang hidup di laut pada saat stadia larva dan juvenil, sedangkan pada saat stadia muda dan dewasa lebih banyak menghabiskan hidupnya di daratan, sehingga binatang ini lebih dikenal sebagai kepiting darat yang aktif mencari makan pada malam hari. Kepiting kenari atau ketam kenari dikenal juga sebagai kepiting pencuri (robber crab) karena sering mencuri kelapa sebagai makanannya. Penelitian ini bertujuan untuk mengetahui habitat dan populasi, mengetahui padat sebaran populasi ketam kenari (Birgus latro) yang berada di Pulau Yamna Kampung Yamna Distrik Pantai Timur Kabupaten Sarmi. Penelitian ini dilaksanakan pada bulan Juli-Oktober Tahun 2023 di Pulau Yamna, Kabupaten Sarmi, Provinsi Papua. penelitian menggunakan metode survei, dengan cara menyisir atau menjelajah pada lokasi penelitian secara langsung di setiap stasiun pengambilan sampel. Dan untuk pengumpulan data di lapangan menggunakan teknik simple random sampling atau teknik acak sederhana. Data ketam kenari yang di tangkap pada tujuh stasiun penelitian tersebut, di analisis secara kualitatif dan kuantitatif. Analisis kualitatif dengan melakukan pendeskripsian ciri morfologi spesies Ketam kenari (Birgus latro) dengan mencantumkan nama ilmiahnya dan disajikan dalam bentuk tabel, grafik disertai gambar. Hasil penelitian di Pulau Yamna menunjukkan bahwa habitat dan populasi ketam kenari yang di tangkap berjumlah 24 ekor; terdiri dari 11 ekor Jantan dan 13 ekor Betina. Berdasarkan hasil estimasi populasi ketam kenari bahwa di stasiun III dan stasiun V memiliki padat populasi tertinggi. Ketam kenari menyukai tekstur substrat tanah berbatu dan lembab. Berdasarkan hasil analisis indeks morisita, maka pola sebaran Ketam kenari di Pulau Yamna Distrik Pantai Timur Kabupaten Sarmi didominasi oleh pola sebaran seragam. Ketam kenari menyukai daerah yang lembab dan vegetasi yang tersedia banyak makanan. Pertambahan panjang karapaks lebih cepat dari pertambahan berat badannya.
Co-Authors Kiapra, Elia Lewaherilla, Niki Elistus Ngantu, Robertus Samuel Jeujanan, Samuel Tatipata, Kalara P. Beatrix Yaboisembut, Zakarias