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UJI COBA UMPAN BUAH SAWIT PADA PENANGKAPAN IKAN LIMBAT (Clarias niehofii) DI RAWA DESA SUKAMAJU KABUPATEN TEBO-JAMBI Muhammad Natsir Kholis; La Ode Wahidin; Yudha Maulana Syuhada
Jurnal Perikanan Darat dan Pesisir (JPDP) Vol 1 No 1 (2020): Jurnal Perikanan Darat dan Pesisir (JPDP) Oktober 2020
Publisher : LPPM Universitas Bina Insan

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Abstract

A fish trap becoming one of fishing gears commonly utilized to catch fish in swamps and rivers in Jambi. Using this kind of gears is frequently accompanied by baits to interest the target fish to getting in this trap. This research was aimed at testing the fruits of oil-palm as baits in capturing the slender walking catfish (Clarias nieuhofiii) in Tebo Regency, Jambi. Collecting data was carried out for three months starting from June to August 2020 in the swamp waters of Sukamaju Village, Rimbo Ulu Sub-district, Tebo Regency – Jambi. The method used was a survey by applying an experimental fishing. Amounts of three wire traps accompanied with oil-palm fruits as baits had been applied to catch the fish with 30 times of replications. The catch fish were identified, tabulated and analysed. The results of this research indicate about the 145 fish captured using the fishing gear are dominated by the slender walking catfish (C. niehofii), followed by four other fish species such as three spot gourami (Trigchogaster trichopterus), forest snakehead fish (Channa lucius cuvier), climbing perch (Anabas testudineus), and (crab) yuyu (Parathelphusa convexa). The highest and lowest catch occur on July and June, respectively. The catch slender walking catfish possesses size variations such as length range of 8.70 cm – 38.00 cm (in average of 19.27 cm), and weight range of 8.90 grams – 213.60 grams (in average of 73.33 grams). The utilization of oil-palm plant fruits as baits of wire-traps is able to attract the target fish into the applied traps.bait
DAMPAK COVID-19 TERHADAP EKONOMI PERIKANAN BUDIDAYA DI KOTA LUBUKLINGGAU, SUMATERA SELATAN La Ode Wahidin; Rudiansyah Rudiansyah; Neksidin Neksidin; Sri Murtini
Jurnal Perikanan Darat dan Pesisir (JPDP) Vol 1 No 1 (2020): Jurnal Perikanan Darat dan Pesisir (JPDP) Oktober 2020
Publisher : LPPM Universitas Bina Insan

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Abstract

Fishery activities especially inland fishery is highly affected by community purchasing power. This interaction is seemly looked clearly due to fish becomes one of daily main protein of people. Happening the pandemic of Covid-19 starts in the middle March 2020 in Indonesia directly affects the social activities of people. This research was aimed at analysing the economic impacts resulted in by the Covid-19 pandemic on inland fishery aquaculture in Lubuklinggau City. Data were gathered on September to October 2020 using interviews. Respondents in this research were defined purposively consisting of fish pond owners and aquaculture practitioners of three main fish commodity in this city such as tilapia, carp, and catfish. The gathered data were qualitatively analysed to confirm descriptively the real condition in this city. The results of this study indicate that the inland fish production in the city during the Covid-19 pandemic is till normal. However, the fish commodity demands experience decrease significantly both fresh and life fish. This decreasing demands directly influence the selling price of fish in the fishermen level. The main causes of this event due to the elimination of crowded social activities like an activity gathered mass and face-to-face education activities. A decrease of selling price, in 18% of the Covid-19 on the normal prices before the pandemic happening, is burdensome highly on the aquaculture fishermen in Lubuklingau City. The lower peak of this decreasing price occurred on September 2020 and this condition would be still taken place until the end of this year. The proper policy is needed in order to maintain the aquaculture activities in this city going forward.
KAJIAN HUBUNGAN PANJANG BERAT DAN FAKTOR KONDISI IKAN NILA (Oreochomis niloticus) PEMBESARAN KOLAM TANAH DI DESA A. WIDODO, TUGUMULYO, MUSI RAWAS, SUMATERA SELATAN La Ode Wahidin; Sri Murtini; Dwi Wulandari Retno Wulandari; Rohman Isnaini; Indah Febriana; Setiono Setiono
Jurnal Perikanan Darat dan Pesisir (JPDP) Vol 2 No 1 (2021): Jurnal Perikanan Darat dan Pesisir (JPDP) April 2021
Publisher : LPPM Universitas Bina Insan

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Abstract

Nile Tilapias (Oreochomis niloticus) have been cultured and being a fresh water fishery commodity for a long time in Musi Rawas Regency. The optimal growth of this fish plays a significant role for fishermen due to relating on costs and harvest periods. This research was aimed at analysing the length-weight relationship as well as condition factor of the tilapia reared in a soil-pond. It was conducted on December 2020 at the Fishery and Environmental Engineering Laboratory of Bina Insan University, Lubuklinggau. Samples of the fish acquired from commercial fish-soil-pond culture at A Widodo Village, Tugumulyo Sub-district, Musi Rawas Regency. Those fish consisted of five weight-class categories namely each kilogram containing 8 fish, 7 fish, 6 fish, 5 fish, and 3 fish, respectively. Data of the fish were analysed for length, weight, sexual characteristics, sex ratio, and gonadal mature level as well as the condition factor. Data were tabulated and figured in Microsoft Excel. Determining the fish growth pattern used SPSS Software. Results of this research indicate averages of length and weight for all fish (29 individuals) are 20.72 cm and 162.72 grams, respectively. Dominantly sex of all fish is male, and a ratio of female and male is 0.380. The identified female fish are in gonadal mature level 2-3. The male fish, in common, are in a weight of 7-8 fish in a kilogram. The growth pattern of fish is negative allometric (coefficient regression of 1.3556) denoting the length grows quicker than weight. The condition factor is about 1.828 represents the cultured fish were categorizing into fatty fish.
KEMAMPUAN PUASA DAN TINGKAT KONSUMSI OKSIGEN BENIH IKAN LELE (Clarias batrachus) Rudiansyah Rudiansyah; La Ode Wahidin
Jurnal Perikanan Darat dan Pesisir (JPDP) Vol 2 No 2 (2021): Jurnal Perikanan Darat dan Pesisir (JPDP) OKtober 2021
Publisher : LPPM Universitas Bina Insan

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Abstract

Budidaya ikan lele memulai dari beberapa fase, diantaranya fase pemijahan, penetasan, pendedearan juvenil, benih dan pembesaran. Perubahan fase dari pendederan menuju pembesaran mengharuskan adanya perpindahan atau proses transportasi. Proses transportasi akan berhubungan denga jarak dan waktu, sementara proses ini akan membuat ikan berada dalam plastik packing yang memiliki keterbatasan oksigen dan dibawa dalam keadaan tertutup. Kondisi transportasi ini akan menjadi masalah terutama pada keberlangsungan hidup ikan, jika tidak diketahui jumlah konsumsi oksigen benih ikan dan lamanya waktu puasa ikan. Penelitain dilakukan sebagai penelitian pendahuluan sebelum melakukan proses transportasi. Hasil dari penelitian ini akan menjadi dasar dalam melakukan lama (jam) proses transportasi ikan lele yang mungkin dilakukan. Perlakuan pada penelitian ini adalah perlakuan puasa ikan, dengan kepadatan 20 ekor diulang sebanyak tiga kali dan dilakukan selama tujuh hari. Perlakuan lainnya adalah mengukur tingkat konsumsi oksigen dari benih ikan lele, ikan lele akan di masukan dalam wadah beriisi air 3ℓ dan diaerasi kencang mencapai DO 6, nilai DO benih ikan lele diukur setiap jam dan dilihat konsumsinya selama enam jam. Hasil penelitian menunjukkan benih ikan lele ukuran 8-10cm mampu bertahan tanpa makan selama tujuh hari atau lebih, namun mulai hari ke-4 ikan mulai berenang lemas, yang menindikasikan ikan mulai kekurangan energi. Tingkat Konsumsi Oksigen benih ikan lele adalah 0,07 mgO2/g/jam. Berdasarkan data yang didapat benih ikan lele mampu ditransportasikan selama 1-3 hari dengan konsumsi oksigen 504 mgO2/g/jam dengan bobot biomasa benih 100g selama 72 jam (tiga hari).