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Pola Pertumbuhan Ikan Kerapu Sunu (Plectropomus Leopardus) Di Pelabuhan Perikanan Pantai Kurau Kabupaten Bangka Tengah Lisna, Lisna; Nurhayati, Nurhayati; Fitrianisa, Aniz
Jurnal Perikanan dan Kelautan Vol 25, No 3 (2020)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.25.3.208-215

Abstract

Sunu grouper fish belongs to the Seranidae family whose pattern of reproduction is anti hermaphrodite protogyny, which is the gonad as an organ that changes the transition from the female to male phase. The aims of this research is to study the growth pattern of Sunu grouper fish and find out the total of female Sunu grouper or male Sunu grouper that caught a lot. This research was conducted at the Port of Kurau Coastal Fisheries, Central Bangka Regency, Bangka Belitung Province from February to March 2020 using a survey method. The results showed that the catch of tiger grouper fish reached 399,94 kg, consist of  283,44 kg or 581 female fish species and 116,50 kg or 69 fish according to male sex. The total number of fish caught during the study was 650 fish with the growth pattern is allometric positif. The results also showed a coefficient of determination (R2) of female groupers 0.938 and a value of determination (R2) of 0.701 in male groupers. Based on the results of research that has been done can conclude the growth pattern of female Sunu grouper is allometric positif with value 3,09 and the growth pattern of male Sunu grouper is allometric positif with value 3,87. The total of Sunu grouper fish catch along research is about 650 fish consist of 581 female grouper fish and 69 male grouper fish
POTENSI VEGETASI HUTAN MANGROVE DI WILAYAH PESISIR PANTAI DESA KHATULISTIWA KECAMATAN TINOMBO SELATAN KABUPATEN PARIGI MOUTONG Lisna, Lisna; Malik, Adam; Toknok, Bau
Jurnal Warta Rimba Vol 5, No 1 (2017)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (590.907 KB)

Abstract

Mangrove is a coastal vegetation community which dominated by several species of mangrove trees. They are able to grow and to flourish in the tidal area of muddy beach. This study aims to determine a stand and volume potency of mangrove forest in Coastal Territory of Equator village. The applied method was a partition strip. This method means to use combination between strip and partition process. On the tree level, it is used partition process while on the seedling and stake level, they are applied a small strip in the big one. The result describes that there are 5 (five) mangrove species in the spot namely Sonneratia ovata, Rhizophora mucronata, Avicennia lanata, Xylocarpus moluccensis dan Acanthus ilicifolius, particularly in Equator village. The higher INP is Avicennia lanata species which is 93, 69% level of the tree, 90,72% of the stake, and 70, 51% of seedling while the lower INP is Xylocarpus moluccensis species which is 48, 09% level of the tree, 49, 99% level of the stake and 13, 97% level of seedling. Then, it is concluded that Avicennia lanata becomes the most dominant species in mangrove forest. On the tree level potency of each hectare, Avicennia lanata species with 3, 638 m2 is higher than Xylocarpus moluccensis species with 1, and 819 m2 and the potency value of stall level is 110,25 m3/Ha. The percentage of stake volume potency of Xylocarpus moluccensis type with 0,439 m3 is lower thanAvicennia lanata type with 0, 0795 m3 in an area 10, 36 m3/Ha potency of each hectare.Keywords: Mangrove Forest Vegetation
INVENTORY OF FISHING GEAR IN KECAMATAN TUNGKAL ILIR, TANJUNG JABUNG BARAT, JAMBI Lisna, Lisna; Vincentia, Agnes; Noferdiman, Noferdiman; Amelia, Jasmine Masyitha
AQUASAINS Vol 6, No 2 (2018)
Publisher : Jurusan Perikanan dan Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (228.95 KB) | DOI: 10.23960/aqs.v6i2.p615-620

Abstract

This research was conducted at Tungkal Ilir, Jambi on May to July 2017. The aims of this study were (1) to determine the types of fishing gear that operates in Tungkal Ilir, (2) fishing area and (3) the dynamics of operating fishing gear in Tungkal Ilir. Data collection was done by interview and observation. The data will be analyzed descriptively using tables and graphs. Based on the results of this research, the fishing gear used in Tungkal Ilir are gill net, trawl, togok, sondong, trap and long line. Gill net is the largest fishing gear used with 15 fishermen. While the least used fishing gear is trap. The dynamics of fishing is strongly influenced by the season and the type of fishing gear used by the fisherman. The fishing area in Tungkal Ilir ranges from 1 mile to 30 miles
PERBANDINGAN HASIL TANGKAPAN JALA LEMPAR PADA UKURAN MATA JARING YANG BERBEDA DI DANAU KERINCI Bandi, Zikri Naqsa; Lisna, Lisna; Mulawarman, Mulawarman
Jurnal Perikanan dan Kelautan Vol 26, No 1 (2021)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.26.1.13-16

Abstract

Nets are a simple fishing tool which principally confines fish so they cannot escape. The mesh sizes that are often used by the people of Kerinci Lake are the mesh sizes of 2.5 inches and 4.5 inches. The research objective was to compare the catch of jala lempar with mesh sizes of 2.5 inches and 4.5 inches in Kerinci Lake. The method used is the experimental fishing method by catching 16 trips. The results showed that the catch of jala lempar with a mesh size of 2.5 inches got a catch with a weight of 53.930 kg and a total of 266 fish, while a 4.5 inch mesh size obtained a catch with a weight of 33.844 kg and a total of 51 fish. the type of fish that you get is tilapia and barau. The use of different mesh sizes on the Net fishing gear shows a significant difference (P <0.05) to the weight of the catch, at mesh size 2.5 inch, with an average catch weight of 3.371 kg while the mesh size is 4.5 inches. obtained an average catch weight of 2.111 kg. Based on this research, it can be concluded that using a 2.5 inch mesh size results in more catch than 4.5 inches in size
TRADISI POKEMBA PADA MASYARAKAT KELURAHAN KALIALIA KECAMATAN LEA-LEA KOTA BAUBAU (2001-2018) Lisna, Lisna; Hadara, Ali
Jurnal Penelitian Pendidikan Sejarah UHO Vol 6, No 2 (2021): Jurnal Penelitian Pendidikan Sejarah UHO
Publisher : Jurusan Pendidikan Sejarah, Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/jpps.v6i2.11244

Abstract

ABSTRAKPermasalahan pokok dalam penelitian ini adalah: (1) Apa latar belakang munculnya tradisi Pokemba pada masyarakat Kelurahan Kalialia Kecamatan Lea-Lea Kota Baubau? (2) Bagaimana pelaksanaan tradisi Pokemba pada masyarakat Kelurahan Kalialia Kecamatan Lea-Lea Kota Baubau? (3) Bagaimana Perubahan tradisi Pokemba pada masyarakat Kelurahan Kalialia Kecamatan Lea-Lea Kota Baubau? Tujuan dalam penelitian ini adalah: (1) Untuk menguraikan latar belakang munculnya tradisi Pokemba pada masyarakat Kelurahan Kalialia Kecamatan Lea-lea, Kota Baubau. (2) Untuk menguraikan pelaksanaan tradisi Pokemba pada masyarakat Kelurahan  Kalialia Kecamatan Lea-Lea Kota Baubau. (3) Untuk menguraikan perubahan tradisi Pokemba pada masyarakat Kelurahan Kalialia Kecamatan Lea-Lea Kota Baubau. Metode yang digunakan dalam penelitian ini adalah metode sejarah menurut Helius Sjamsuddin dengan tahapan-tahapan sebagai berikut: 1)  Heuristik (Pengumpulan Sumber), 2) Verifikasi (Kritik Sumber), dan 3) Historiografi (Penulisan Sejarah). Tinjauan pustaka dalam penelitian ini yakni menggunakan kerangka konsep dan kerangka teori. Kerangka konsep terbagi atas kerangka konsep yaitu: (1) Konsep Perubahan (2) Konsep Pokemba (3) Konsep Masyarakat  dan (4) Konsep Tradisi sedangkan kerangka teori terbagi atas: (1) Teori Perubahan Waktu, dan (2) Teori Perubahan Kebudayaan.     Hasil penelitian ini menunjukkan bahwa: (1) Latar belakang munculnya tradisi Pokemba pada masyarakat Kelurahan Kalialia Kecamatan Lea-Lea Kota Baubau bermula karena belum adanya undangan tertulis, sehingga masyarakat menggunakan undangan lisan untuk mengumpulkan masyarakat pada acara-acara tertentu dan membutuhkan tenaga masyarakat. (2) Pelaksanaan tradisi Pokemba pada masyarakat Kelurahan Kalialia Kecamatan Lea-Lea Kota Baubau mempunyai beberapa tahap yaitu: (a) Penentuan hari pelaksanaan tradisi pokemba (b) Pemilihan orang tua yang Akan Melaksanakan tradisi Pokemba dan, (c) hari pelaksanaan Pokemba. (3) Perubahan tradisi Pokemba pada masyarakat Kelurahan Kalialia Kecamatan Lea-Lea Kota Baubau yaitu persoalan imbalan. Dahulu pelaku dari tradisi Pokemba ini diberi imbalan berupa uang atau makanan. Sekarang pelaku dari tradisi Pokemba ini biasanya tidak diberi imbalan berupa uang tetapi makanan tetap diberikan, bila pelaku tradisi Pokemba adalah sanak saudara dari pemilik hajat maka pelaku tradisi Pokemba tidak diberi imbalan. Kata Kunci: Tradisi, Pokemba, Masyarakat, Perubahan.
PENINGKATAN KEMAMPUAN MEMBACA PEMAHAMAN MELALUI MODEL PEMBELAJARAN SCRAMBLE PADA TEMA 1 ORGAN GERAK HEWAN DAN MANUSIA SISWA KELAS V SDN 2 TONGKUNO Lisna, Lisna; Rabani, La; M, Mansyur
Jurnal Ilmiah Pembelajaran Sekolah Dasar Vol 3, No 1 (2021)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/jipsd.v3i1.20321

Abstract

Tujuan dalam penelitian ini adalah untuk meningkatkan aktivitas guru dan siswa,  serta kemampuan membaca pemahaman siswa melalui model pembelajaran Scramble pada tema 1 Organ Gerak Hewan dan Manusia di kelas V SD Negeri 2 Tongkuno. Metode dalam penelitian ini adalah Penelitian Tindakan Kelas. Jenis data dalam penelitian ini adalah data kulitatif diperoleh melalui observasi  dan data kuantitatif diperoleh melalui tes. Hasil penelitian menunjukkan bahwa aktivitas mengajar guru siklus I pertemuan pertama mencapai 80% dan pertemuan kedua mencapai 90%, sedangkan siklus II pertemuan I mencapai 100% dan pertemuan 2 mencapai 100%. Aktivitas belajar siswa siklus I pertemuan I mencapai 77,78% dan pertemuan 2 mencapai 88,89%, sedangkan siklus II pertemuan I mencapai 100% dan pertemuan 2 mencapai 100%. Kemampuan membaca pemahaman siswa atau ketuntasan belajar siswa pada siklus I  mencapai 38,89% dengan nilai rata-rata 65,97, sedangkan ketuntasan belajar siswa pada siklus II mencapai 83,33% nilai rata-rata 79,86. Sehingga dapat disimpulkan bahwa model pembelajaran Scramble dapat meningkatkan kemampuan membaca pemahaman pada tema 1 Organ Gerak Hewan dan Manusia siswa kelas V SD Negeri 2 Tongkuno.Kata kunci: model pembelajaran scramble; kemampuan membaca pemahaman