Browsing DT - Fisheries by Title
Now showing items 182-201 of 725
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Evaluation of the effects of dietary cinnamaldehyde on growth and nutrient use in Nile Tilapia (Oreochromis niloticus)
(2024)Cinnamaldehyde is an active organic compound and an aromatic aldehyde substance found in cinnamon oil. It is a new feed supplement for animals that can improve growth, nutrient digestion and absorption, lipid use, and ... -
Evolusi perairan Teluk Jakarta berdasarkan sedimen dan foraminifera
(2012)Jakarta Bay is located in Special Region of Jakarta Province where the downstream of 13 rivers cut through the whole area of Jakarta. Jakarta Bay is cover approximately 514 km2. Based on the foraminifera characteristic as ... -
Fenomena Marak Alga Berpotensi HABs dan Keterkaitan dengan Karakteristik Oseanografi dan Iklim di Perairan Teluk Jakarta.
(2018)Marak alga atau Harmful algal bloom (HABs) merupakan fenomena alam dimana satu atau beberapa spesies fitoplankton berkembang sangat pesat mencapai kepadatan yang tinggi jauh melampaui kepadatan yang normal dan ... -
Fisiologi reproduksi pada pematangan gonad dan pemijahan siput gonggong (Laevistrombus turturella) dari Tanjungpinang di wadah budidaya
(2019)Siput gonggong adalah sejenis siput laut Kelas Gastropoda, Famili Strombidae, Genus Laevitrombus, yang terkenal di Kepulauan Riau (Kepri) sebagai makanan laut (seafood) bercita rasa enak dan mengandung protein yang tinggi ... -
Formulasi indeks kerentanan lingkungan pulau-pulau kecil: kasus pulau Kasu-Kota Batam, Pulau Barrang Lompo-Kota Makasar, dan Pulau Saonek-Kabupaten Raja Ampat
(2010)Indonesian archipelago consist of strings of island, large and small. Small islands, in particularly, are vulnerable to the impact of global warming and sea level rise. The vulnerability of assessment of small islands is ... -
Fotorespon Pertumbuhan, Glutathion (GSH), Kalorofil a, dan Karotenoid Symbiodinium spp.
(2020)Ekosistem terumbu karang mampu membangun dan menyediakan habitat bagi komunitas paling beragam di dunia. Karang memiliki simbiosis yang kompleks antara hewan inang (filum cnidaria) dan mikroalga endosimbion (dinoflagellata ... -
Fragmentasi buatan dan reproduksi seksual spons Aaptos aaptos dalam upaya perbanyakan stok koloni di alam
(2009)In the present research, Aaptos aaptos sponge fragments were cultured in each periode at two sites of Pari Island, Seribu Islands, and pond at Ancol, DKI Jakarta. The parameters were measured i.e survival rate, specific ... -
Grazing rate of grasss carp (Ctenopharyngodon idella) and growth rate of waterhyacinth (Eichhornia crassipes) as a basic for waterhyacinth controling in Limboto Lake, Gorontalo.
(2012)Limboto is a swampy lake type which located in Gorontalo, covering about 2,900 ha, with 1-5 m depth (an average 2 m). In 1994, 35% of the lake surface had been covered by water hyacinth as aquatic weed and increased to 60% ... -
Harmonisasi pengelolaan ekosistem terumbu karang antara Taman Nasional Kepulauan Seribu dan Kabupaten Administrasi Kepulauan Seribu, DKI Jakarta
(2013)Various human activities in the Kepulauan Seribu National Marine Park i.e. coral mining, potassium seriously impacted to coral reef ecosystem degdaration. The aim of this research to determine whether there are ecological, ... -
Hibridisasi Interpopulasi Ikan Lele Afrika Clarias Gariepinus Yang Diintroduksi Di Indonesia
(2016)Indonesia adalah produsen terbesar ikan genus Clarias di dunia dengan produksi hingga 678 000 ton pada tahun 2014. Seluruh produksi ikan Clarias adalah ikan lele Afrika yang diintroduksi ke Indonesia. Saat ini, terdapat ... -
Hubungan antara daya dukung pembentukan biomassa dan tingkat pemanfaatan stok ikan teri merah (Encrasicholina heteroloba) di Teluk Ambon dalam
(2012)The objectives of this research were to identify and to evaluate the potency capacity of biomass formation, recruitment and growth as well as level of stock biomass utilization of shorthead anchovy (Encrasicholina heteroloba) ... -
Hubungan antara dayadukung pembentuk- an biomassa dan tingkat pemanfaatan stok ikan teri merah (Encrasicholina heteroloba) di Teluk Ambon Bagian Dalam
(2011)The objectives of this research were to identify and to evaluate the potency capacity of biomass formation, recruitment and growth as well as level of stock biomass utilization of shorthead anchovy (Encrasicholina heteroloba) ... -
Hubungan antara Symbiodiniaceae dan Karakteristik Terumbu Karang Berdasarkan DNA Lingkungan di Perairan Pulau Lombok
(2022)Symbiodiniaceae merupakan biota asosiasi karang penting dan berkontribusi dalam kesehatan ekosistem terumbu karang. Sebagai endosimbion karang, Symbiodiniaceae menyediakan energi, menyerap sisa metabolit, dan membantu ... -
Hubungan produktivitas fitoplankton dengan ketersediaan unsure hara berkenaan dengan beban masukan dari sungai dan laut di perairan Teluk Ambon Dalam
(2014)The development of increasingly rapid development resulted in bay conditions, particularly in Ambon bay gets heavy pressure, resulting in changes in the aquatic environment. These changes further affect marine organisms ... -
Identifikasi, klasifikasi dan analisis struktur spesiea kawanan ikan pelagis berdasarkan metode deskriptor akustik
(2005)Di lingkungan tropis, tingkat keanekaragaman spesies yang bercampur dan menempati volume air yang sama sangat tinggi. Kondisi ini menimbulkan kesulitan bagi para ilmuwan dalam menduga stok ikan. Tingkat akurasi pendugaan ... -
Identifikasi, patogenisitas bakteri dan pemanfaatan gen 16S-rRNA untuk deteksi penyakit ice-ice pada budidaya rumput laut (Kappaphycus alvarezii)
(2011)Ice-ice disease on seaweed aquaculture Kappaphycus alvarezii has a significant effect on decreasing production of seaweed. Decreasing rate of biomass and caragenan content have positive correlation with ice-ice infected ... -
Ikan Pelangi Arfak, Melanotaenia arfakensis Allen, 1990: Konservasi dan Pengembangannya di Sistem Sungai Prafi, Manokwari
(2019)Ikan pelangi arfak, Melanotaenia arfakensis adalah salah satu sumber daya hayati endemik di perairan tawar Papua, khususnya pada beberapa sungai di Manokwari. Spesies ikan ini berpotensi sebagai ikan hias karena ... -
Immune system and production of pacific white leg shrimp on the different stocking density and sediment redox potential
(2016)Pacific white leg shrimp is a desirable species for shrimp farmers, which has eral advantages such as the availability of specific pathogen free post larvae, i relatively fast growth, and high survival rate. Pacific ... -
Implikasi perubahan ketersediaan nutrien terhadap perkembangan pesat (blooming) fitoplankton di Perairan Teluk Jakarta
(2012)The main inorganic nutrients are necessary for phytoplankton to grow and develop are nitrogen, phosphorus, and silica. If the input of nutrients in marine waters beyond the optimal growth of phytoplankton, it will lead to ... -
Improving the Understanding of Small-scale Grouper and Snapper Fisheries in Saleh Bay-West Nusa Tenggara, Indonesia to Enhance Their Management
(2024)Groupers (Serranidae: Epinephelinae) are a crucial component of fisheries in coastal tropical and sub-tropical regions, providing essential protein and supporting livelihoods. While global landings of grouper have been ...