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All Journal Jurnal Teknologi Perikanan dan Kelautan Jurnal Perikanan dan Kelautan Jurnal Ilmu-Ilmu Perikanan dan Budidaya Perairan Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan JURNAL PENDIDIKAN MIPA Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan
Lauura Hermala Yunita
Jurusan Perikanan, Fakultas Peternakan, Universitas Jambi, Jl. Jambi - Muara Bulian No.KM. 15, Mendalo Darat, Jambi Luar Kota, Jambi 36361, Indonesia
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Identification of types and aquatic plants coverage area in the Bandar Kayangan Lembah Sari Lake, Rumbai Pesisir Sub-Regency, Pekanbaru, Riau Province. Lauura Hermala Yunita; Efawani '; Eddiwan '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Bandar Kayangan Lembah Sari Lake is a man-made lake that is used to store water for agricultural and tourism purposes. There are many aquatic plants present in the lake and to understand the types and coverage area of the aquatic plant, a study was conducted in March-April 2016. A purposive sampling method was applied in collecting the aquatic plant. The plants were then identified based on Van Steenis (1981). The map of Bandar Kayangan Lake was downloaded using Google Earth application and the aquatic plant coverage areas in each station were then measured as a basis to predict the plant coverage area in the lake. The aquatic plants found during this study consisted of 4 families and 4 species, they were Cyperus rotundus, Paspalum commersoni, Nymphaea sp., and Pandanus sp. The aquatic plants coverage in the Bandar Kayangan Lake was around 18% and it is categorized as rare. The area that is not covered by aquatic plant was around 82% (1,054.058 m2).Keyword : Bandar Kayangan Lembah Sari Lake, aquatic plant, coverage area.
ANALISIS MORFOMETRIK DAN POLA PERTUMBUHAN IKAN JUARO (Pangasius polyuranodon) DI PERAIRAN SUNGAI KAMPAR DAN SUNGAI SIAK PROVINSI RIAU Lauura Hermala Yunita; Windarti .; Muhammad Fauzi
Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Vol 8, No 2 (2020): Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan
Publisher : UNIVERSITAS MUHAMMADIYAH PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/jr.v8i2.1649

Abstract

Pangasius polyuranodon commonly inhabit rivers in Riau such as Kampar and Siak Rivers. Evironmental condition of those rivers, however, are different. The Siak River has bad water quality, while that of the Kampar River is better and thus affects the morphological characteristic of the fish in general. To understand the morphological charateristic of fish from both rivers, a study has been conducted in March – June 2019. Fish was sampling once and they were analyzed in the laboratory. Results shown that general characteristics of the fish from both sampling areas are similar. The length-weight relationship, however, shoun that fish from the Siak River was smaller than that of the Kampar River. There was 170 – 360 mm TL, 41 – 474 gr BW and b value was 3,00 (isometric) for the fish of the Kampar River and there was 160 - 290 mm TL, 23 – 100 gr BW and b value was 1,83 (negative allometric). Secondary sexual characteristic of the fish from the Kampar River occured at around 250 mm TL, while that of the Siak River was 190 mm TL. Based on data obtained it can be concluded fish from the Kampar River growing faster than fish from the Siak River.
Utilization of Biogas Waste (Sludge) as an Alternative to Fish Feed in Teluk Roban Sorkam Village, Central Tapanuli Regency Fiki Harjuni; Mhd Aidil Huda; Husnul Yaqin Harahap; Farhan Ramdhani; Lauura Hermala Yunita; Muhammad Latiful Khobir; Mutiara Al-Khayakni; Herman Sarumaha; Shofian Nanda Adiprayoga; Rahayu Ningsih Hutabarat
ABDIMAS: Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2022): ABDIMAS UMTAS: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (635.992 KB) | DOI: 10.35568/abdimas.v5i2.2785

Abstract

Fish feed is one of the highest cost components in carrying out intensive system fish farming activities which makes the high price of feed will affect the continuity of the aquaculture business. For fish cultivators, high feed prices will cause difficulties because about 60% of production costs come from feed. The high cost of feed is partly due to the fact that some of the raw materials for feed are still imported. Biogas waste from cow dung is a potential source of alternative raw material for fish feed with adequate quality of carbohydrate nutrients accompanied by guaranteed quantities and availability throughout the year. The purpose of this activity is to socialize in the manufacture of fish feed from biogas waste from cow dung in Teluk Roban Village, Sorkam Tapanuli Tenah District. The method used is to carry out direct training activities with demonstrations of the procedures and stages of making fish feed in the form of pellets for fish cultivators and the community. The results obtained from this activity are expected to be later for fish cultivators or community groups to understand the manufacture of fish feed in the form of pellets from biogas waste from cow dung as a business that can fill the local market that has not been filled with much and can compete in the business of making fish feed. . With this activity, it is hoped that there will be an increase in the skills of making fish feed in the form of commercial-scale pellets for the local market
The Effect of Differences Color of Artificial Bait on Sepioteuthis lessosiana catches using Hand Line Farhan Ramdhani; Lauura Hermala Yunita; Rizky Janatul Magwa; Ester Restiana Endang Gelis; Yoppie Wulanda
Jurnal Perikanan dan Kelautan Vol 27, No 3 (2022): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.27.3.407-411

Abstract

Hand Line is a traditional fishing gear that commonly used by a fisherman in the Panggang Island, Kepulauan Seribu to catch bigfin reef squid (Sepioteuthis lessosiana). The purpose of this research is to analize the effect of color differences on artificial bait to catchment product of squid and to determine the bait’s colors that produce the most catches of squid. This research was conducted through an experimental method using a randomized block design (RAK) for 14 repetitions. Total of catches that earned amounted to 268 individuals (32,1 kg) consisted of 79 individuals (9,1 kg) caught with artificial baits orange color combination of white, 57 (7,7 kg) caught with artificial baits green color combination of white and 132 individuals (15,3 kg) caught with artificial bait color combination of red and white
ANALISIS MORFOMETRIK DAN POLA PERTUMBUHAN IKAN JUARO (Pangasius polyuranodon) DI PERAIRAN SUNGAI KAMPAR DAN SUNGAI SIAK PROVINSI RIAU Lauura Hermala Yunita; Windarti .; Muhammad Fauzi
Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Vol 8, No 2 (2020): Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan
Publisher : UNIVERSITAS MUHAMMADIYAH PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (873.351 KB) | DOI: 10.29406/jr.v8i2.1649

Abstract

Pangasius polyuranodon commonly inhabit rivers in Riau such as Kampar and Siak Rivers. Evironmental condition of those rivers, however, are different. The Siak River has bad water quality, while that of the Kampar River is better and thus affects the morphological characteristic of the fish in general. To understand the morphological charateristic of fish from both rivers, a study has been conducted in March – June 2019. Fish was sampling once and they were analyzed in the laboratory. Results shown that general characteristics of the fish from both sampling areas are similar. The length-weight relationship, however, shoun that fish from the Siak River was smaller than that of the Kampar River. There was 170 – 360 mm TL, 41 – 474 gr BW and b value was 3,00 (isometric) for the fish of the Kampar River and there was 160 - 290 mm TL, 23 – 100 gr BW and b value was 1,83 (negative allometric). Secondary sexual characteristic of the fish from the Kampar River occured at around 250 mm TL, while that of the Siak River was 190 mm TL. Based on data obtained it can be concluded fish from the Kampar River growing faster than fish from the Siak River.
Keragaman Jenis dan Kerapatan Tumbuhan Air di Sungai Mandau Kabupaten Siak Provinsi Riau Lauura Hermala Yunita; Fiki Harjuni; Yoppie Wulanda; Septy Heltria; Ester Restiana Endang Gelis
JURNAL PENDIDIKAN MIPA Vol 13 No 2 (2023): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v13i2.933

Abstract

Sungai Mandau merupakan sungai yang terdapat di Kabupaten Siak dimana aliran sungai ini mengalir sepanjang kurang lebih 137 km melewati beberapa wilayah dua Kabupaten, yaitu Kabupaten Bengkalis dan Kabupaten Siak. Dipinggiran sungai terdapat pemukiman penduduk, perkebunan dan di tumbuhi dengan tumbuhan air. Penelitian ini untuk melihat keragaman jenis dan kepadatan tumbuhan air yang ada di sungai tersebut. Penelitian ini dilakukan pada bulan Januari-Februari 2022. Metode dalam penentuan stasiun penelitian ditentukan dengan metode purposive sampling. Pengambilan sampel tumbuhan air dilakukan berdasarkan metode Transek Garis. Identifikasi tumbuhan air menurut Van Steenis (1981). Dalam penelitian ini bahwa jenis tumbuhan air yang terdapat di Sungai Mandau terdiri dari 6 familia dan 7 jenis, yaitu familia Pontederiaceae, Convolvulaceae, Poaceae, Cyperaceae, Salviniaceae, Pandanaceae dan jenis tumbuhan air adalah Eichhornia crassipes, Pontederia cordata, Ipomoea aquatic, Panicum repens, Cyperus rotundus, Salvinia sp., Pandanus sp. Kerapatan rata-rata tumbuhan air yang ada Sungai Mandau berkisar 26.7 – 46.5 individu/m2. kerapatan yang memiliki nilai tertinggi terdapat pada stasiun II yaitu dengan rata-rata 46.5 individu/ m2, sedangkan kerapatan terendah terdapat pada stasiun III dengan rata-rata 26.7 individu/ m2. Kerapatan relatif jenis tumbuhan yang paling tinggi yaitu jenis Eichhornia crassipes yaitu berkisar 37-46% dan yang terendah terdapat pada jenis tumbuhan Salvinia sp yaitu I7-8%.
Analisis Karakter Morfometrik Ikan Sumera (Tor Tambroides) di Perairan Aek Sibundong Kabupaten Tapanuli Tengah Lauura Hermala Yunita; Fiki Harjuni; Rizky Janatul Magwa; Farhan Ramdhani
Juvenil Vol 4, No 2: Mei 2023
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v4i2.20059

Abstract

ABSTRAKIkan Sumera (Tor tambroides) termasuk dalam family Cyprinidae yang hidup di perairan air tawar salah satunya hidup di perairan Aek Sibundong Kabupaten Tapanuli Tengah. Penelitian ini bertujuan mengevaluasi kemungkinan penggunaan karakter morfometrik untuk melihat perbedaan antara ikan jantan dan betina pada ikan Sumera. Penelitian ini dilaksanakan pada bulan Desember tahun 2022 menggunakan metode simple random sampling. Identifikasi morfologi ikan dilakukan dengan menggunakan pengukuran karakter morfometrik. Pengukuran karakter morfometrik ikan mengacu pada Smith (1945). Jumlah sampel didapatkan sebanyak 30 ekor ikan Sumera, 15 ekor ikan jantan memiliki kisaran panjang total yaitu 17.5 – 30.3 cm dengan kisaran berat 50-315 g dan 15 ekor ikan betina memiliki kisaran panjang total yaitu 15.6 - 30.3 cm dengan kisaran berat 30-315 g. Berdasarkan hasil uji t terhadap proporsi karakter morfometrik ikan Sumera antara ikan jantan dan betina tidak jauh berbeda nyata. Hanya terdapat 4 karakter morfometrik yang berbeda yaitu pada bagian panjang dasar sirip anal (ABL), lebar badan (BW), panjang sebelum sirip anal (PAL), dan panjang sirip dada (PCL).Kata Kunci: Ikan Sumera (Tor tambroides), karakter morfometrik, perairan Aek SibundongABSTRACTThe Sumera fish (Tor tambroides) belongs to the Cyprinidae family which lives in fresh water waters, one of which lives in the waters of Aek Sibundong, Central Tapanuli Regency. This study aims to evaluate the possibility of using morphometric characters to see differences between male and female fish in Sumera fish. This research was conducted in December 2022 using the simple random sampling method. Identification of fish morphology was carried out using morphometric character measurements. Measurement of fish morphometric characters refers to Smith (1945). The number of samples obtained was 30 Sumera fish, 15 male fish had a total length range of 17.5 – 30.3 cm with a weight range of 50-315 g and 15 female fish had a total length range of 15.6 - 30.3 cm with a weight range of 30-315 g. Based on the results of the t test on the proportion of morphometric characters of Sumera fish, the male and female fish were not significantly different. There were only 4 different morphometric characters namely anal fin length (ABL), body width (BW), length before anal fin (PAL), and pectoral fin length (PCL).Keywords: Aek Sibundong waters, morphometric characters, Sumerian fish (Tor tambroides)
Pengaruh Penurunan Kualitas Perairan Sungai Siak Kota Pekanbaru Terhadap Kebiasaan Makan Ikan Juaro (Pangasius polyuranodon) Yoppie Wulanda; Farhan Ramdhani; Lauura Hermala Yunita; Ester Restiana Endang Gelis; Rizky Janatul Magwa; Septy Heltria
Jurnal Ilmu-ilmu Perikanan dan Budidaya Perairan Vol. 18 No. 1 (2023): Jurnal Ilmu-ilmu Perikanan dan Budidaya Perairan
Publisher : University of PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/jipbp.v18i1.11317

Abstract

Pangasius polyuranodon adalah salah salah satu ikan yang hidup di Sungai Siak Provinsi Riau. Dimana kualitas perairan di Sungai Siak termasuk dalam kategori tercemar berat. Ketersediaan makanan, kesuksesan reproduksi dan pola pertumbuhan ikan merupakan faktor penting dalam kelangsungan hidup ikan Pangasius polyuranodon. Untuk mengetahui pengaruh penurunan kualitas perairan terhadap ikan tersebut maka dilakukan penelitian pada bulan Desember 2016. Pengambilan sampel dilakukan sekali/minggu yang ditangkap di empat stasiun di Kota Pekanbaru. Sebanyak 42 ikan yang tertangkap dengan jumlah ikan betina 18 ekor dan ikan jantan 24 ekor. Pengamatan isi lambung dilakukan menggunakan metode gravimetrik. Isi lambung yang sudah dianalisis digunakan sebagai dasar untuk, menghitung Preponderance Index (PI). Hasil pengamatan menunjukan bahwa makanan utama ikan Pangasius polyuranodon adalah tumbuhan (PI 56,19), makanan pelengkap serangga (PI 18.04) dan sawit (PI 16,45), makanan tambahan berupa gastropoda (PI 2,97) dan Ikan (PI 0,20). Berdasarkan tingkat kematangan gonad hasil pengamatan memperlihatkan bahwa ikan lebih banyak memakan serangga dan sawit untuk perkembangan gonad. Berdasarkan data yang diperoleh dari penelitian ikan ini termasuk omnivore dimana penurunan kualitas perairan Sungai Siak tidak berpengaruh secara signifikan terhadap kebiasaan makan ikan juaro. Pangasius polyuranodon is one of the fish that lives in the Siak River, Riau Province. Where the water quality in the Siak River is included in the heavily polluted category. Availability of food, reproductive success, and growth patterns of fish are important factors in fish survival Pangasius polyuranodon. To determine the effect of decreasing water quality on these fish, a study was conducted in December 2016. Sampling was carried out once / a week and was caught at four stations in Pekanbaru City. A total of 42 fish were caught with 18 female fish and 24 male fish. Observation of gastric contents was carried out using the gravimetric method. The gastric contents that have been analyzed are used as a basis for, counting Preponderance Index (PI). Observations showed that the main food of fish Pangasius polyuranodon are plants (PI 56.19), insect complementary foods (PI 18.04) and oil palm (PI 16.45), additional foods in the form of gastropods (PI 2.97) and fish (PI 0.20). Based on the level of maturity of the gonads, the results showed that fish eat more insects and oil palm for gonad development. Based on the data obtained from this research, this fish is an omnivore and the decrease in the quality of the Siak River waters does not significantly affect the eating habits of the juaro fish.  
TINGKAT KEMATANGAN GONAD IKAN KAKAP (Lutjanus vitta) YANG DIDARATKAN DI TPI TANJUNG PASIR, KABUPATEN TANGERANG Lauura Hermala Yunita; Farhan Ramdhani; Yoppie Wulanda; Rizky Janatul Magwa; Ester Restiana Endang Gelis; Septy Heltria
Jurnal Teknologi Perikanan dan Kelautan Vol 14 No 2 (2023): NOVEMBER 2023
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.14.213-219

Abstract

Ikan kakap (Lutjanus vitta) termasuk famili Lutjanidae yang sebagian besar hidupnya di perairan karang. Ikan tersebut merupakan salah satu target utama dalam penangkapan di perairan Teluk Jakarta yang didaratkan di TPI Tanjung Pasir, Kabupaten Tangerang. Adapun tujuan dari penelitian ini adalah untuk mengkaji tentang pola pertumbuhan, tingkat kematangan gonad, dan ukuran pertama kali matang gonad (Lm) ikan tersebut. Penelitian dilakukan pada bulan Februari 2022. Metode yang digunakan dalam penelitian adalah metode survei dengan teknik pengambilan sampel yaitu purposive random sampling. Hasil penelitian diperoleh total tangkapan sebanyak 113 ekor yang terdiri dari ikan jantan berjumlah 53 ekor dan betina berjumlah 60 ekor. Pola pertumbuhan ikan kakap adalah isometrik. Tingkat kematangan gonad banyak terdapat pada TKG II dan III. Ikan kakap di perairan Teluk Jakarta memiliki ukuran pertama kali matang gonad adalah 213,5 mm. Maka, ukuran ikan yang lebih baik ditangkap adalah yang memiliki panjang lebih dari ukuran matang gonadnya.
Hubungan Panjang Berat Ikan Juaro (Pangasius polyuranodon) DI Perairan Sungai Siak, Riau Yoppie Wulanda; Lauura Hermala Yunita; Septy Heltria; Farhan Ramdhani; Ester Restiana Endang Gelis; Rizky Janatul Magwa; Bagus Pramusintho
Juvenil Vol 4, No 4: November (2023)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v4i4.21770

Abstract

ABSTRAKKualitas perairan Sungai Siak tergolong dalam kategori tercemar. Hal ini dikarenakan banyaknya sumber polutan yang masuk ke perairan sungai. Penurunan kualitas air akan berpengaruh terhadap mahluk hidup didalamnya. Meskipun Sungai Siak telah tercemar, keberadaan ikan juaro (Pangasius polyuranodon) masih banyak ditemui. Penelitian ini akan melihat hubungan panjang berat ikan juaro yang hidup di perairan Sungai Siak yang telah tercemar. Penelitian ini dilakukan pada bulan Desember 2016 di perairan Sungai Siak dengan pengambilan sampel dilakukan sebanyak 4 kali. Metode yang digunakan dalam penelitian ini adalah metode survey. Hasil analisis menunjukan persamaan hubungan panjang-berat ikan juaro jantan W= 0,013L2,899 sedangkan pada ikan betina W= 0,017L2,805. Hubungan panjang dan berat jenis ikan jantan dan betina yang tertangkap menunjukkan pola pertumbuhan yang tidak jauh berbeda. koefisien determinasi (R2) yaitu 0.9793 ikan betina dan 0.9219 untuk ikan Jantan, ini mengartikan bahwa pertumbuhan ikan juaro di Sungai Siak menunjukan sifat alometrik negatif. Meskipun telah tejadi penurunan kualitas perairan sungai siak yang melebihi baku mutu kualitas air namun kondisi tersebut masih sesuai untuk pertumbuhan panjang-berat ikan juaro yang mendukung ketersediaan makanan ikan juaro, yang mana ikan juaro memiliki sifat oportunis, sehingga ikan ini bisa memanfaatkan semua ketersediaan makanan yang berada di perairan Sungai Siak.Kata Kunci; Alometrik, hubungan panjang berat, korelasi, pangasius polyuranodon. ABSTRACTThe water quality of the Siak River is classified as polluted. This is due to the many sources of pollutants that enter river waters. The decrease in water quality will affect the living things in it. Although the Siak River has been polluted, there are still many juaro fish (Pangasius polyuranodon) to be found. This research will look at the long-weight relationship of juaro fish that live in polluted Siak River waters. This research was conducted in December 2016 in the waters of the Siak River with 4 samplings. The method used in this research is a survey method. The results of the analysis showed the similarity of the length-weight relationship for male juaro fish W = 0.013L2.899 while for female fish W = 0.017L2.805. The relationship between length and specific gravity of male and female fish caught showed a growth pattern that was not much different. the coefficient of determination (R2) is 0.9793 for female fish and 0.9219 for male fish, this means that the growth of juaro fish in the Siak River shows negative allometric properties Even though there has been a decrease in the waters quality of the Siak River which exceeds the water quality standards, these conditions are still suitable for the growth of the length-weight of the juaro fish which supports the availability of food for the juaro fish, which the juaro fish have opportunistic characteristics, so that these fish can take advantage of all the available food availability. located in the waters of the Siak River.Keyword: Alometric, correlation, length-weight relationship, pangasius polyuranodon. 
Co-Authors AA Sudharmawan, AA Bagus Pramusintho Eddiwan Kamaruddin Efawani ' Ester Restiana Endang Gelis Farhan Ramdhani Fiki Harjuni Herman Sarumaha Huda, Muhammad Aidil Husnul Yaqin Harahap, Husnul Yaqin Muhammad Fauzi Muhammad Latiful Khobir Mutiara Alkayakni Harahap Rahayu Ningsih Hutabarat Rizky Janatul Magwa Septy Heltria Shofian Nanda Adiprayoga Windarti Windarti Yoppie Wulanda