bluuebunny/crossref_metadata_2025_split huggingface dataset:
DISTRIBUSI SPASIAL DAN TEMPORAL IKAN ENDEMIK RAINBOW SELEBENSIS (Telmatherina celebensis Boulenger) DI DANAU TOWUTI, SULAWESI SELATAN
Authors: Nasution Syahroma Husni , Sulistiono Sulistiono , Sjafei D. S. , Haryani G. S. 
Published: February 2017

Rainbow selebensis (Telmatherina celebensis) adalah salah satu jenis ikan endemik di Danau Towuti. Ikan tersebut memiliki warna tubuh yang indah dan berpotensi sebagai ikan hias air tawar yang bernilai ekonomis. Dikhawatirkan akan terjadi penurunan populasi ikan tersebut di alam akibat perubahan lingkungan dan penangkapan ikan yang intensif. Penurunan kualitas lingkungan tersebut secara tidak langsung berkaitan dengan penebangan hutan. Penelitian ini bertujuan untuk mengetahui distribusi spasial dan temporal ikan Rainbow Selebensis. Penelitian dilakukan di perairan Danau Towuti dari bulan Maret 2002 sampai dengan April 2003. Ikan ditangkap menggunakan jaring insang eksperimental (experimental gill net) dengan 4 ukuran mata jaring yaitu ¾, 1, 1¼, dan 1½ inci di 4 stasiun. Hasil penelitian menunjukkan bahwa ikan Rainbow selebensis berdistribusi luas di perairan Danau Towuti mulai dari wilayah litoral sampai dengan ke tengah danau. Jumlah ikan yang diperoleh lebih banyak dan ukuran ikan juga lebih bervariasi di stasiun yang terdapat tanaman air (stasiun I dan IV) dibandingkan di stasiun yang tidak terdapat tanaman air (stasiun II dan III). Distribusi ikan secara spasial dipengaruhi oleh kedalaman air dan tanaman air, sedangkan secara temporal dipengaruhi oleh ketinggian muka air, oksigen terlarut, dan pH. Puncak kelimpahan ikan ini ditemukan pada bulan Nopember. Rainbow selebensis (Telmatherina celebensis) is an endemic species in Lake Towuti. This species has excellent body color, which is commercialized as ornamental fishes. Concerning will be decress fish population due to change of environment and intensive fishing. Degradation of the environmental quality indirectly related the deforestation. The aim of this research is to obtain information on spatial and temporal distribution of Rainbow Selebensis in Lake Towuti on March 2002 until April 2003. The fish was captured with experimental gill net mesh size 0.75; 1; 1.25; and 1.5 inches at four stations. The result shows that Rainbow Celebensis has wide distribution in Lake Towuti from litoral zone until the middle of lake. At station where there are aquatic plant (station I and IV), the number and size of the fish were high and various compared to station where there were aquatic plant (station II and III). Spatial distribution of Rainbow selebensis was influenced by depth of water and existence of aquatic plant, while temporal distribution was influenced by water level, dissolved oxygen, and pH. The peak season abundance of the fish was in November.
KAJIAN KOHESI GRAMATIKAL SUBSTITUSI DAN ELIPSIS DALAM NOVEL “LASKAR PELANGI” KARYA ANDREA HIRATA
Authors: Wiyanti Endang 
Published: February 2017

Abstract There are several factors that influence a literary work, especially the novel became a best seller beside the content of the story. One of them is the technique of writing. The purpose of this study is to describe and analyze the aspects of cohesion grammatical substitution and ellipsis in the novel of Laskar Pelangi. The research method is qualitative analysis technique to characterize descriptive presentation of data obtained by the research. The results showed the use of language elements such as words, phrases, clauses, and sentences as part of the referrer two sentences in pairs to determine the cohesive relationship has not been evenly distributed. The percentage of grammatical cohesion in the aspect of substitution which includes (1) the substitution of the noun (replacing objects) as many as 31 pairs of sentences or 24,03%; (2) substitution of verbal (replacement verb) in 1 pairs of sentences of 0,78%; (3) substitution clause (clause replacement), the substitution clause consists of a nominal clause as many as 16 pairs of sentences, or 12,4%, verbal clause as much as 4 pairs of sentences, or 3,1%, adjective clause as much as 8 pairs of sentences, or 6,2%, adverbial substitution as many as 17 pairs of sentences, or 13,2%, as many as 1 pair preposional clause sentences or 0.78%, clause numeral as many as 11 pairs of sentences or 8,53%, and aspects of the ellipsis which include nominal ellipsis (deletion of objects) as many as 25 pairs of sentences or 11,38%, verbal ellipsis as much as 2 pairs of sentences, or 1,55%, and ellipsis clause by as much as 4 pairs of sentences or 3,10%. There are 10 pairs of sentences or 7,75% there is no cohesion and declared zero (0).Keywords: grammatical cohesion, substitution and ellipsis, Laskar Pelangi’s novel
COOPERATION BETWEEN TEACHERS WITH LIBRARIAN SERVICE OF IN HIKMAH TELADAN ELEMENTARY SCHOOL
Authors: Setiani Selly , Silvana Hana 
Published: February 2017

Abstrak. Perpustakaan merupakan bagian integral dilingkungan sekolah, oleh karena itu perlu adanya kerjasama dalam memaksimalkan potensi layanan perpustakaan sekolah. Penelitian ini dilakukan untuk menemukan jawaban dari rumusan kerjasama antara guru dengan pustakawan dalam layanan perpustakaan sekolah di Perpustakaan SD Hikmah Teladan. Selain dari itu untuk mengetahui bentuk kerjasama dalam layanan perpustakaan sekolah dan untuk mengetahui kriteria layanan perpustakaan sekolah. Penelitian ini menggunakan pendekatan kualitatif dengan metode deskriptif. Teknik yang digunakan untuk pengambilan sampel yaitu teknik purposive sampling. Teknik pengumpulan data dilakukan dengan cara wawancara, observasi dan studi dokumentasi. Teknik pengolahan data dilakukan dengan cara reduksi data, analisis data dan penarikan kesimpulan. Hasil penelitian menunjukan bahwa terdapat kerjasama antara guru dengan pustakawan dalam layanan perpustakaan sekolah. kerjasama penting untuk dilakukan guna mengoptimalkan potensi layanan perpustakaan sekolah. kerjasama yang dilakukan yaitu dalam bentuk pelaksanaan program kegiatan perpustakaan, pembinaan minat baca, promosi perpustakaan dan pembinaan koleksi. Perpustakaan SD Hikmah Teladan sebagai perpustakaan sekolah perlu melakukan kerjasama dengan berbagai pihak secara terus menerus dalam layanan perpustakaan sekolah.Kata kunci: kerjasama guru dengan pustakawan, layanan perpustakaan, pustakawan sekolahAbstract. The library is an integral part of the school environment, therefore the need for cooperation in maximizing the potential of school library services. This research is done to find the answer from the formula of cooperation between teachers and librarians in the school library services in elementary school libraries Hikmah Teladan. Aside from that to determine the form of cooperation in the school library services and to determine the criteria for school library services, theoretically and practically expected results of this study can be useful for SD Hikmah Teladan Library. The technique used for sampling is non-random sampling technique. Data collected by interview, observation and documentation. Data processing techniques carried out by way of data reduction, data analysis and conclusion. The results showed that there is cooperation between teachers and librarians in the school library service. Cooperation is important to do in order to optimize the potential of school library services. cooperation carried out in the form of implementation of the program of activities of the library, development of reading, and library promotion and development of the collection. Exemplary SD Hikmah Teladan Library as school libraries need to work with various parties continuously in the school library service. Keywords: Cooperation Between Teachers With Librarian,library services, school librarian.
A desvinculação de receitas da União e sua extensão para os demais entes da Federação: uma constitucionalidade a ser discutida
Authors: Guimarães Napoleão Lopes 
Published: February 2017

<p>Trata-se de discussão que envolve a constitucionalidade da desvinculação de receitas da União como ferramenta contábil para aliviar o caixa dos Estados, do Distrito Federal e dos Municípios para possibilitar a flexibilização de parte das receitas arrecadadas por tais entes a fim de que sejam utilizadas livremente em benefício dos anseios da população.</p>
Evaluación de tecnologías de sensores para la detección temprana de incendios forestales
Authors: Hernández-Hostaller Néstor 
Published: February 2017

<p class="p1">Los incendios forestales son fuegos sin control que se extienden libremente en el bosque. Las labores para el manejo y control del fuego forestal incluyen la detección como un primer paso La importancia de lograr la detección temprana de incendios forestales (DTIF) radica en que se facilita eliminarlos a un bajo costo, antes de que se quemen grandes extensiones de bosque. La DTIF está concebida para dar la alarma cuando se ha iniciado el fuego, y es por esta razón que se deben utilizar sensores para las variables indicadoras de la existencia del fuego: la variable química (emisiones de humo, CO, CO<sub>2</sub>, CH<sub>4</sub>) y la variable física (radiación infrarroja y el calor).</p><p class="p1">Las características de los sensores utilizados son determinantes para descubrir el inicio del fuego en tiempo real, así como para mejorar la escalabilidad, disminuir el costo de la red de sensores, y lograr la DTIF en forma práctica.</p><p class="p1">Los sensores para las emisiones infrarroja y térmica (variable física) tienen una alta sensibilidad que facilitan la detección desde gran distancia, pero al utilizarlos en tierra la desventaja es que el follaje y obstáculos del terreno atenúan y dispersan la emisión infrarroja y se requiere el emplazamiento de torres para mejorar la línea de vista.</p><p class="p1">Los sensores de las emisiónes químicas tienen ventajas para la detección terrestre del inicio del fuego (las emanaciones del fuego en el bosque se difunden por el aire y pueden llegar a los rincones del bosque), no necesitan línea de vista y tampoco estar ubicados a gran altura, además el mercado ofrece soluciones para la detección del fuego que podrían adaptarse para utilizarlas dentro del bosque (por ejemplo sensores con alta sensibilidad y de costo variable, sistemas para la detección óptica del humo y sistemas multicriterio que disminuyen las falsas alarmas). Sus desventajas son que algunos sensores consumen energía de calentamiento (para elevar la temperatura y poder detectar el gas CO o CO<sub>2</sub>) y que se pueden dañar al sobrepasar los valores límites (de concentración de gas o humedad relativa). Además, la concentración de humo y gas cerca del punto de detección se reduce debido a la dispersión en el bosque y esto afecta el rendimiento de los sensores que requieren de una cantidad mínima de ppm o de porcentaje de oscurecimiento)</p><p class="p1">Las emisiones o variables químicas (CO, humo y CO<sub>2</sub>) son detectadas principalmente mediante dos estrategias: </p><p class="p2">-La respuesta de estas variables a fenómenos físicos (absorción de IR, dispersión IR, ionización, efectos fotoacústicos)</p><p class="p2">-La interacción de estas variables con el material del sensor utilizado (absorción, reacción química o una combinación de ambas).</p>
Growth of off-flavours-caused phytoplankton in milkfish culture fertilized with different N:P
Authors: Azis Rahmadi , Affandi Ridwan , Nirmala Kukuh , Prihadi Triheru 
Published: February 2017

ABSTRACT Milkfish culture in ponds currently use inorganic fertilizers for growing phytoplankton. Giving of urea and SP (superphosphate) too much in the pond environment will cause eutrophication and often cause fish smell of mud (off-flavours). Off-flavours in fish is caused by two chemical compounds those are geosmin and 2-methylisoborneol (MIB). Research was performed to evaluate the growth of off-flavours-caused phytoplankton in milkfish culture fertilized by different N:P. This study used nine ponds. Ponds are used for fish rearing area of 600 m2. Fish reared in ponds at the density of 1 fish/m2 for 90 days. The study were showed that types of phytoplankton obtained were the phylum Chlorophyta, Cyanophyta, Bacillariophyta, Dinoflagellate, Glaocophyta, and Euglenophyta. Percentage abundance of phytoplankton that produced geosmin and MIB (Cyanophyta) in each treatment was less than 50% of the percentage of total phytoplankton. Organoleptic scores showed that the treatment pond G (N:P ratio 4) score of 7 (not fresh, no off-flavours). Organoleptic scores of treatments with N:P ratio 5, 15 and 30 in pond A (freshwater pond) and pond B (brackish water pond) were 8 (fresh, no off-flavours). Keywords: extensive pond-culture, phytoplankton, N:P ratio, organoleptic ABSTRAK Budidaya bandeng di tambak saat ini menggunakan pupuk anorganik untuk menumbuhkan fitoplankton. Pemberian pupuk urea dan SP (superphosphate) yang berlebihan pada lingkungan budidaya akan menyebabkan kondisi perairan tersebut menjadi sangat subur dan sering menyebabkan ikan bau lumpur off-flavours. Bau lumpur di ikan disebabkan oleh dua senyawa kimia yaitu geosmin dan 2-methylisoborneol (MIB). Penelitian dilakukan untuk menguji pertumbuhan fitoplankton penyebab bau lumpur pada tambak ikan bandeng dipupuk dengan N:P berbeda. Penelitian ini menggunakan sembilan petak tambak. Tambak yang digunakan berukuran 600 m2. Ikan ditebar di tambak dengan kepadatan 1 ikan/m2 dan dipelihara selama 90 hari. Hasil penelitian menunjukkan fitoplankton yang didapatkan antara lain berasal dari filum Chlorophyta, Cyanophyta, Bacillariophyta, Dinoflagellata, Glaocophyta, dan Euglenophyta. Kelimpahan fitoplankton Cyanophyta lebih kecil dibandingkan dengan fitoplankton bukan Cyanophyta yaitu di bawah 50%. Skor organoleptik perlakuan tambak G (rasio N:P 4) yaitu 7 (kurang segar, tidak bau lumpur). Skor organoleptik perlakuan rasio N:P 5, 15, dan 30 di tambak A (tambak air tawar) dan tambak B (tambak air payau) adalah 8 (segar, tidak bau lumpur). Kata kunci: budidaya kolam ekstensif, fitoplankton, rasio N:P, organoleptik
The Caryotipe of Endemic Ornamental Fish Celebes Rainbow (Telmatherina ladigesi) from Maros River, South Sulawesi
Authors: Andriani I. , Sugiri N. , Carman Odang , Sjafei D.S. 
Published: February 2017

<p>The objective of this research was to find the caryotype of the endemic ornamental fish, Celebes rainbow <em>(Telmatherina ladigesi) </em>from Maros River South Sulawesi, Indonesia. The experimental fish were caught from the branches of Maros River, those are Bantimurung River, Pattunuangasue River and Makkatoang River. Tissue collection and slide preparation were carried out using the solid tissue technique with slight modification. The amount of chromosome pairs found from those three rivers (three population) were 2n = 48. These chromosomes were divided into 13 pairs big chromosomes (>1 urn) and 11 pairs small chromosomes (<1 u.m). The caryotype of each population were 3 submetacentric (Sm), 7 subtelocentric (St) and 14 telocentric (t) for population in Pattunuangasue River, 2Sm-8St-14t in Bantimurung River and lSm-7St-16t in Makkatoang River. Based on the above caryotype datas it was concluded that the population of Celebes rainbow in Maros River have been different.</p> <p>Key words : <em>Celebes Rainbow, endemic, caryotype, chromosome, Maros River </em></p> <p> </p> <p>ABSTRAK</p> <p>Penelitian ini bertujuan untuk mengetahui kariotip dari ikan hias endemik rainbow Sulawesi <em>(Telmatherina ladigesi). </em>Ikan uji rainbow Sulawesi diambil dari beberapa anak Sungai Maros yaitu Sungai Bantimurung, Sungai Pattunuangasue dan Sungai Makkatoang. Pembuatan preparat kromosom dilakukan dengan menggunakan teknik jaringan padat dengan sedikit modifikasi. Jumlah kromosom semua ikan uji rainbow Sulawesi adalah 48 buah atau 24 pasang (2n = 48). Kromosom tersebut terdiri atas 13 pasang kromosom besar (>I u,m) dan 11 pasang kromosom kecil (<1 urn ). Pola kariotip yang diperoleh yaitu masing-masing 3 submetasentrik (Sm), 7 subtelosentrik (St) dan 14 telosentrik (t) untuk ikan rainbow Sulawesi di Sungai Pattunuangasue, 2Sm-8St-14t di Sungai Bantimurung dan lSm-7St-16t di Sungai Makkatoang. Perbedaan pola kariotip ini menunjukkan adanya kemungkinan perbedaan populasi.</p> Kata kunci : <em>rainbow Sulawesi, endemik, kariotip, kromosom, Sungai Maros</em>
White Spot Syndrome Virus (WSSV) and Vibrio sp. in the Fresh Feed Used as Tiger Shrimp, Penaeus monodon, Broodstock Diet
Authors: Haliman R.W. 
Published: February 2017

<p>The experiment was conducted to evaluate the presence of white spot syndrome virus (WSSV) and <em>Vibrio </em>sp. in clam, oyster crabs, squid and sea worm as fresh feed for tiger shrimp, <em>Penaeus monodon, </em>Broodstock. The presence of WSSV was detected by using polymerase chain reaction (PCR) method, while the <em>Vibrio </em>sp. was grown in TCBS agar and counted as cfu/g fresh feed. The result shows that all the feed have already infected by WSSV with light infection level. <em>Vibrio </em>sp. can be isolated from all samples and their population were 1.5 x 103 - 1,8 x 104 cfu/g fresh feed.</p> <p>Key words: WSSV, <em>Vibrio </em>sp., fresh feed, tiger shrimp broodstock</p> <p> </p> <p>ABSTRAK</p> <p>Penelitian ini dilakukan untuk mengetahui keberadaan <em>white spot syndrome virus </em>(WSSV) dan <em>Vibrio </em>sp. pada pakan segar untuk induk udang windu. <em>Penaeus monodon. </em>Pakan segar yang dievaluasi terdiri dari kerang, tiram, kepiting, cumi-cumi dan cacing laut. WSSV dideteksi dengan metode <em>polymerase chain reaction </em>(PCR). Kandungan <em>Vibrio </em>sp. dihitung dengan menginokulasikan 0,1 ml suspensi pakan segar pada agar TCBS. kemudian diinkubasikan pada suhu ruang selama 24 jam. Koloni bakteri yang tumbuh dihitung dan dinyatakan dalam cfu/g pakan. Hasil pengamatan menunjukkan bahwa semua jenis pakan segar terinfeksi WSSV pada skala ringan. <em>Vibrio </em>sp. dapat diisolasi dari semua jenis pakan segar, dan jumlah populasinya 1,5 x 103- 1,8 x 104 cfu/g pakan.</p> Kata kunci: WSSV, <em>Vibrio </em>sp., pakan segar, induk udang windu
Control of Natural Food with Diazinon for Growth and Survival of Marbled Goby, Oxyeleotris marmorata (Bleeker)
Authors: Nasir M. , Sumawidjaja K. , Sumawidjaja K. , Effendi Irzal 
Published: February 2017

<p>Dua percobaan telah dilakukan, yaitu tanpa dan dengan larva ikan. Percobaan pertama, yang menggunakan 3 konsentrasi diazinon 0. 2 dan 4 ppm dan 3 ulangan, mempelajari pertumbuhan rotifera, cladocera dan copepoda. Percobaan kedua mempunyai 2 perlakuan, yaitu diazinon 0 dan 4 ppm (yang terbaik dari percobaan pertama) serta 4 ulangan untuk mengevaluasi: 1) ketersediaan, pemanfaatan dan susunan jasad-jasad pakan, 2) pertumbuhan dan kelangsungan hidup larva, serta 3) perkembangan larva ikan. Larva yang berumur satu hari ditebar pada saat kelimpahan rotifera tertinggi di hapa dengan kepadatan 40 larva/1 atau 3.200 larva/hapa. Hapa (mesh 0,8 mm) yang berukuran 50x40x50 cm ditempatkan dalam kolam-kolam beton yang berukuran 4,25x2,00x 0,65 m. Kolam-kolam ini mula-mula dikeringkan selama 2 hari, dipupuk dengan kotoran ayam 1.000 g/m3 dan diisi air setinggi 50 cm. Keesokan harinya kolam dipupuk dengan urea dan tripel superfosfat masing-masing 20 dan 30 g/m3. Dua hari kemudian air diberi diazinon sesuai perlakuan. Hasil percobaan pertama menunjukkan bahwa diazinon meningkatkan ketersediaan rotifera. Populasi rotifera tertinggi dicapai di kolam yang mendapat diazinon 4 ppm. Percobaan kedua memberikan laju pertumbuhan harian dan kelangsungan hidup larva ikan serta ketersediaan dan pemanfaatan rotifer tertinggi pada pemberian diazinon 4 ppm.</p> <p>Kata kunci: Pakan alami, larva. <em>Oxyeleotris marmorata, </em>diazinon. kelangsungan hidup, pertumbuhan</p> <p> </p> <p>ABSTRACT</p> <p>Two experiments were conducted, without and with fish larvae. The first experiment, utilizing 3 concentrations of diazinon, i.e. 0, 2 and 4 ppm and 3 replications, evaluated the growth of rotifers, cladocerans and copepods. The second experiment had 2 treatments, i.e. 0 and 4 ppm diazinon and 4 replications evaluated: 1) the availability, utilization and composition of food organisms, 2) the growth and survival rates offish larvae, and 3) the development of larvae. One-day old larvae were stocked at times of highest rotifer concentrations in hapas at 40 larvae/1 or 3,200 larvae/hapa. Hapas (0,8 mm mesh) of 50x40x50 cm were placed in concrete ponds of 4.25x2.00x0,65 m. The ponds were dried for 2 days, fertilized with chicken manure 1.000 g/m3 and filled with water up to 50 cm deep. Next day, the ponds were fertilized with urea and triple superphosphate 20 and 30 g/m3 respectively. Two days later, the water was treated with diazinon according to treatments. The results of the first experiment showed that diazinon increased the availability of rotifers. The highest rotifer populations were obtained in ponds receiving 4 ppm diazinon. The second experiment gave highest daily growth and survival rates of fish larvae, te availability and utilization of rotifers at 4 ppm diazinon.</p> Key words: Natural foods, larvae, <em>Oxyeleotris marmorata, </em>diazinon, survival, growth.
The Effect of Hydroquinone Extracted from Sonneratia caseolaris Fruit on the Hemolymph of Tiger Prawn, Penaeus monodon Fab., Infected by Vibrio harveyi
Authors: Arifuddin . , Sukenda . , Dana D. 
Published: February 2017

<p>Study on the effect of hydroquinone extracted from 5. <em>caseolaris </em>fruit on <em>Penaeus monodon </em>immune system was carried out. Hydroquinone was extracted by methanol and chloroform using a soxhlet apparatus. Two kinds of <em>in vivo </em>experiments were conducted that were (1) shrimps were only injected with hidroquinone and (2) shrimps were injected with hidroquinone and challenged with <em>Vibrio harveyi. </em>Total hemocyte, differential hemocyte and phagocytic index were examined on shrimp injected with only hidroquinone and shrimp injected with hidroquinone and challenged with <em>V. harveyi. </em>Total hemocyte of hydroquinone injected shrimp increased significantly by day 5 from 8.33xl06 to 4,93 x 107 cells/ml. Hyaline and semi granular hemocyte cells by day 7 decreased from 61,15% to 27,84% and 8,14% to 2,53%, respectively. However, granular hemocyte cells increase significantly from 30,71% to 69,63%. Phagocytic index increased significantly by day 7 from 0.41 to 0,76. These findings indicated that crude hydroquinone can increase non spesifik imune response of <em>P. monodon </em>against <em>V. harveyi </em>infection.</p> <p>Key words: hydroquinone. <em>Sonneratia caseolaris. Vibrio harveyi, Penaeus monodon, </em>immune system</p> <p> </p> <p>ABSTRAK</p> <p>Kajian tentang efek hidrokuinon yang diekstraksi dari buah <em>S. caseolaris </em>pada sistem imun udang windu, <em>Penaeus monodon, </em>dilakukan. Hidrokuinon diekstraksi dengan methanol dan kloroform. Dua jenis percobaan <em>in vivo </em>dilakukan yaitu (1) udang hanya diinjeksi dengan hidrokuinon (2) udang diinjeksi dengan hidrokuinon kemudian diuji tantang dengan bakteri <em>Vibrio harveyi. </em>Total hemosit, diferensial hemosit dan indeks pagositas diperiksa pada udang yang dinjeksi dengan hidrokuinon saja dan pada udang yang diinjeksi dengan hidrokuinon dan diuji tantang dengan bakteri <em>V. harveyi. </em>Total hemosit meningkat secara nyata sampai hari ke 5 dari 8,33 x I06 ke 4,93 x 107 sel/ml. Hyaline dan sel-sel semi granular sampai hari ke 7 masing-masing turun dari 61,15% ke 27,84% dan 8,14% ke 2,53%. Hasil ini menunjukkan bahwa hidrokuinon dapat meningkatkan respon imun spesifik pada udang terhadap infeksi <em>V. harveyi. </em></p> Kata kunci: hidrokuinon, <em>Sonneratia caseolaris, Vibrio harveyi, Penaeus monodon, </em>sistem imun
Control of Polychaetes by Dipping Infected Pearl Oyster on Different Salinity
Authors: Hadiroseyani Yani , Iswadi . , Djokosetyanto Daniel 
Published: February 2017

<p>Dip treatment on pearl oysters (<em>Pinctada maxima</em>) was conducted in different concentrations of saline water to eliminate boring polychaetes. Results shows that polychaetes leave the oysters which treated on saline water at 0 ppt, 45 ppt, and 60 ppt as long as 15 minutes each. It also shows that the oysters got high survival rate 7 days after the treatment.</p> <p>Key words: Pearl oyster, <em>Pinctada maxima</em>, polychaetes, salt, dipping, survival rate </p>