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Journal : Media Akuakultur

KINERJA PRODUKSI KEPITING BAKAU, Scylla tranquebarica PADA KETINGGIAN AIR DAN UKURAN WADAH BERBEDA Muhlis Muhlis; Tatag Budiardi; Irzal Effendi; Yani Hadiroseyani
Media Akuakultur Vol 16, No 2 (2021): (Desember, 2021)
Publisher : Pusat Riset Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (145.034 KB) | DOI: 10.15578/ma.16.2.2021.79-86

Abstract

Wadah pemeliharaan merupakan hal yang perlu diperhatikan dan salah satu kunci dalam pertumbuhan, perkembangan, dan produksi kepiting bakau. Salah satu permasalahan yang dihadapi dalam budidaya kepiting bakau adalah kurang tepatnya wadah budidaya yang digunakan. Penelitian ini bertujuan untuk menentukan ukuran wadah dan ketinggian air yang tepat untuk budidaya kepiting bakau, Scylla tranquebarica dilihat dari laju pertumbuhan harian dan periode molting. Penelitian dilakukan di tambak masyarakat Desa Mulaeno Kecamatan Poleang Tengah Kabupaten Bombana Provinsi Sulawesi Tenggara. Hewan Uji berupa kepiting bakau ukuran 57,89 ± 2,18 g ekor-1 sebanyak 54 ekor. Pemeliharaan dilakukan selama 60 hari pada wadah single room (1 ekor/wadah) pada ketinggian air berbeda 30, 50, dan 70 cm dengan ukuran wadah yang berbeda yakni 30 cm x 30 cm, 40 cm x 40 cm, dan 50 cm x 50 cm. Wadah pemeliharaan yang digunakan sebanyak 54 unit terbuat dari bambu yang berbentuk seperti kandang (kerangkeng) ditempatkan scara acak pada tambak. Pakan yang diberikan berupa ikan rucah sebanyak 5% dari bobot tubuh dan diberikan pada pagi dan sore hari. Terdapat sembilan perlakuan dan diulang sebanyak enam kali, yakni P33 (ketinggian air 30 cm, ukuran wadah 30 cm x 30 cm), P35 (ketinggian air 50 cm, ukuran wadah 30 cm x 30 cm), P37 (ketinggian air 70 cm, ukuran wadah 30 cm x 30 cm), P43 (ketinggian air 30 cm, ukuran wadah 40 cm x 40 cm), P45 (ketinggian air 50 cm, ukuran wadah 40 cm x 40 cm), P47 (ketinggian air 70 cm, ukuran wadah 40 cm x 40 cm), P53 (ketinggian air 30 cm, ukuran wadah 50 cm x 50 cm), P55 (ketinggian air 50 cm, ukuran wadah 50 cm x 50 cm), P57 (ketinggian air 70 cm, ukuran wadah 50 cm x 50 cm). Hasil penelitian menunjukkan bahwa tidak ada interaksi antara ukuran wadah dan ketinggian air, serta tidak ada pengaruh nyata terhadap kinerja produksi kepiting bakau. Ukuran wadah 30 cm x 30 cm, ketinggian air 30 cm (P33) lebih efektif dan efisien digunakan pada budidaya kepiting bakau menggunakan sistem single room.Specifications of cage farming plays important roles in the growth, suvival, and expected harvest of farmed mud crab. One of the constraints in mud crab farming is that the cages used are not suitable or preferred for the species. The research aimed to determine the proper cage size and water depth for mud crab culture using the growth rate and molting period as the observed parameters. This research was conducted in a pond located in Mulaeno Village, Bombana Regency Central Poleang, Southeast Sulawesi province. The experiment used 54 mud crabs sized between 50 – 70 g. Each crab was kept in a cage sized 30 cm x 30 cm, 40 cm x 40 cm or 50 cm x 50 cm with a stocking density of 1 ind./cage. The cages were positioned at different water levels (30 cm, 50 cm, and 70 cm). The cages were constructed from bamboo , rectangular in shape, and placed randomly in the pond. The feed (trash fish) was given twice daily (morning and afternoon) as much as 5% of the crab body weight. There were nine treatments and each treatment had six replications, i.e, T33 (water depth 30 cm, cage size 30 x 30 cm), T35 (water depth 50 cm, cage size 30 x 30 cm), T37 (water depth 70 cm, cage size 30 x 30 cm), T43 (water depth 30 cm , cage size 40 x 40 cm), T45 (water depth 50 cm, cage size 40 x 40 cm), T47 (water depth 70 cm, cage size 40 x 40 cm), T53 (water depth 30 cm, cage size 50 x 50 cm), T55 (water depth 50 cm, cage size 50 x 50 cm) , T57 (water depth 70 cm, cage size 50 x 50 cm). The results showed that there were no significant influence of the cage sizes and water depths on the production performance of the mud crab. The cage size 30 x 30 cm, and water depth 30 cm (T33) is more effective and efficient in mud crab farm using a single room system.
Co-Authors . Enywati . Sukenda A.I. Nirwana Achmad Fahrudin Adiguna, Ipong Agnis Murti Rahayu Agus Oman Sudrajat Agustinus Tri Aryanto, Agustinus Tri Aji Fajar Nugraha Akbar Marzuki Tahya Ali Mashar Alimuddin Alimuddin Alimuddin Alimuddin Alimuddin Alimuddin Alimuddin Amalia E. Maulana Apriana Vinasyiam Ardana Kurniaji Asep Sopian Astari, Belinda Asterika Prawesti Atul Hayati, Mira Auzi Asfarian Awaluddin, Muhammad Iswan Barnabas Bara'padang Betutu Senggagau, Betutu Brata Pantjara Budidardi, Tatag D. Augustine Daffa Nuradzani Dea Fauzia Lestari, Dea Fauzia DEDI JUSADI Dendi Hidayatullah, Dendi Dewi, Nina Nurmalia Dharmadi, , Diah Ayu Lestari, Diah Ayu Diana Putri Renitasari Dinamella Wahjuningrum Dinamella Wahyuningrum Dinar Tri Soelistyowati Eddy Supriyono Efianda, Teuku Reza Enang Harris Surawidjaja Eva Prasetiyono Fadlilah, Rizqy Aditya Fauzan, Agung Lutfi Fauzan, Agung Luthfi Febrianto, Muhammad Riza Hanief Fery Kurniawan Fredinan Yulianda Gloria Ika Satriani Gloria Ika Satriani Hamzah, Aris Sando Hanif, Iik Muslihul Haris luthfi Hartanto, Mochamad Tri Harton Arfah Hary Krettiawan Helena Sahusilawane Heni Sela Arianty Herdhata Agusta Hernanda, Virta Rizki I Wayan Nurjaya Iis Diatin Irman Hermadi Isti'anah, Ismi Isti'anah, Ismi - Ita Apriani Jannah, Uthary Rahmathul Joni Haryadi, Joni Jr., Muhammad Zairin K. Sumawidjaja Khairah, Hylda Khoirul Umam Kholidin, Edy Barkat Kukuh Nirmala Kusman Sumawidjaja Kustiariyah Tarman Lastriliah, Mira Lee, Wen-Chien Ligaya I. T. A. Tumbelaka Liubana, Debora Victoria M. Nasir M. Zairin Junior Manja Meyky Bond, Manja Meyky Martinez, Stepahnie J. Maulana, Fajar Mia Setiawati Muhammad Abduh MUHAMMAD AGUS SUPRAYUDI Muhammad Iswan Awaluddin Muhammad Zairin Jr. Muhammad Zairin Jr. Muhlis Muhlis Muhmmad Agus Suprayudi Mulyadin, Aldy MUNTI YUHANA Muzahar N. Suhenda Nidwidyanthi, Nidwidyanthi Novitasari, Septi Liana Nur Bambang Priyoutomo Nurbayasari, Rodiah Nuri Muahiddah Pratama, Ahmad Trio Puji Hastuti, Yuni Puradiredja, Sena Pasha Putri Utami, Putri Rahman, Muhammad Aghistni Rangga Idris Affandi Rastina Renitasari, Diana Putri RIDWAN AFFANDI Riska Puluhulawa Riyan Maulana Riza Rahman Hakim Rizki, Rani Ria Rizky Regina Kawirian Roni Nugraha Ruku Ratu Borut Rumondang, Anne Salsabila, Afviya Santi Susanti, Santi sapanli, kastana Satriani, Gloria I. Shavika Miranti Sophia N. M. Fendjalang Sri Hariati Sri Nuryati Sugeng Heri Suseno Sukenda . Suko Ismi Sumarwan, Zatricia Yustiresta Salsabila Sunarti Suprianto, Dedi Supryady Supryady Supryady, Supryady Surya Saputra, Surya Suwarto Suwarto T. Prasetya T. Yusdiana T.M. Haja Almuqaramah Tanbiyaskur, Tanbiyaskur Tatag Budiardi Tatag Budidardi Taufiq Abdullah, Taufiq Toto Haryanto TRI ASTUTI Tri Prartono Tridoyo Kusumastanto Vinasyam, Apriana Wahjuni, Sri Wahyudin Wahyudin WIDANARNI WIDANARNI Wijianto Wijianto Wildan Nurussalam Wini - Trilaksani Wiyoto Wiyoto Y. Hadiroseyani Yani Haderoseyani Yonvitner - Yunarty Yunarty Yunarty Yunarty, Yunarty Yuni Puji Hastuti Yusuf, Muh. Amri Zaki, Nurul Hidayah Mat