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Registros recuperados: 82
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Algunos aspectos de la biología pesquera del langostino (Pleoticus muelleri)de la Bahía Blanca y un análisis del desembarco comercial del período 1955-1979 OceanDocs
Bertuche, D.A.; Wyngaard, J.G..
This study was carried out in order to get somme knowledge on the characteristics of the fisheries of the shrimp Pleoticus muelleri in the area of Bahia Blanca during 1980-1981. Monthly samplings in the fishing area were performed, and the landing data from 1955 to 1979 were analized.
Tipo: Journal Contribution Palavras-chave: Size distribution; Growth curves; Length-weight relationships; Landing statistics; Yield; Shrimp culture.
Ano: 1982 URL: http://hdl.handle.net/1834/2053
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Evolution de la communaute bacterienne heterotrophe de l'eau de mer lors d'une experience d'aquaculture de crevettes peneides en systemes clos ArchiMer
Sohier, L; Bianchi, M.
The quantitative and qualitative evolution of the heterotrophic bacterial community of sea water was studied throughout an experimental rearing of Penaeus japonicus in closed systems. Cluster analysis was realised on 417 strains coming from water sampled at different moments of the experiment. This collection includes 40 strains coming from a mussel used for diet and 40 strains coming from the digestive tract of one prawn after six months rearing. Quantitative and qualitative studies have both shown a similar evolution of heterotrophic microflora whatever the initial animal load was. The dendrogram obtained led to a description of characteristics of the various populations constituting the heterotrophic bacterial community of the water environment...
Tipo: Text Palavras-chave: Penaeus japonicus; Malacostraca; Bacteria; Recirculating systems; Numerical taxonomy; Temporal variations; Microorganisms; Shrimp culture; Heterotrophic organisms.
Ano: 1984 URL: http://archimer.ifremer.fr/doc/1984/acte-972.pdf
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Breve estudio de la Industria Camaronera en el Ecuador OceanDocs
McPadden, Ch..
Entre los años 1979 y 1984 la producción de camarón en el Ecuador tuvo un aumento dramático y 1983, fue el año de más alta producción registrada, la producción totalizó 36,6 miles de toneladas métricas, con una exportación valorada en 183 millones de dólares, es decir, cerca de tres veces la cantidad producida en 1979. Este incremento espectacular fué debido principalmente a la expansión de la industria de la cría de camarones de piscinas, haciendo que el Ecuador se convierta en el líder de los países productores de criaderos de camarones. El desarrollo vertiginoso de la industria de la cría del camarón y a los problemas que se enfrenta dicha industria no han sido bien documentados. Los objetivos de este informe son: revisar y comparar la información...
Tipo: Journal Contribution Palavras-chave: Shrimp culture; Industries; Commercial species.
Ano: 1985 URL: http://hdl.handle.net/1834/3221
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International study on <i>Artemia</i> : 33. Promising results in larval rearing of <i>Penaeus stylirostris</i> using a prepared diet as algal substitute and for <i>Artemia</i> enrichment OMA
Léger, P.; Bieber, G.F.; Sorgeloos, P..
The importance of highly unsaturated fatty acids (HUFA) such as 20:5omega3 and 22:6omega3 has been investigated for the larvae of the blue shrimp <i>Penaeus stylirostris</i>. HUFA-rich or HUFA-enriched <i>Artemia</i> nauplii yielded higher production results in the hatchery than HUFA-poor <i>Artemia</i> especially when yeast was used as a substitute for algae during the early larval stages. Best results were obtained when a HUFA-rich formulated diet was used as a supplement to the yeast and as an enrichment for the <i>Artemia</i> nauplii. Differences in production results could be attributed to the HUFA content in living and non-living larval diets.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Diets; Food organisms; Rearing; Shrimp culture; Artemia; Penaeus stylirostris (Stimpson).
Ano: 1985 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3234
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Production, utilization and manipulation of <i>Artemia</i> as food source for shrimp and fish larvae OMA
Lavens, P.; Léger, P.; Sorgeloos, P..
Larval culture of fish and shrimp can be seriously improved thanks to the results of recent research and development in the field of <i>Artemia</i> production and utilization. The present article summarizes the most recent techniques for optimation in production and use of different stages of <i>Artemia</i> in aquaculture:- cyst selection in function of hatching quality, purity, biometric characteristics, etc. - nauplii production: techniques for hatching, disinfection and decapsulation;- nutritional value of nauplii: quantitative aspects with regard to essential components and contaminants;- bioencapsulation of nauplii with different enrichment components: methodology and results in fish and shrimp culturing;- utilization of (pre-)...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aquaculture techniques; Brine shrimp culture; Developmental stages; Fish culture; Food organisms; Nutritive value; Shrimp culture; Artemia.
Ano: 1986 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3245
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L'exploitation mondiale des crustaces: Bilan et perspectives ArchiMer
Laubier, A; Laubier, Lucien.
Since nearly twenty years, world exploitation of crustaceans increases from 1,263,000 tons in 1968 to 3,419,000 tons in 1985, overcoming the predictions of 1970 by more than one million tons. Penaeid prawns fisheries experienced a very fast development. The krill resource proved to be practically commercially unworkable. By now, the major crustaceans stocks appear fully exploited. During the same period, penaeid aquaculture experienced a fast growth, which should continue in the near future.
Tipo: Text Palavras-chave: Statistics; Shrimp culture; Crustacean fisheries; Commercial species.
Ano: 1987 URL: http://archimer.ifremer.fr/doc/1987/acte-1407.pdf
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Infectious pathology in mollusc and shrimp hatcheries ArchiMer
Mialhe, Eric.
Development of aquaculture has been linked to zootechnical mastering of larval production in hatcheries. Regular and excessive use of antibiotics (antifungal or antibacterial) may thus also be reduced, permitting to limit release of these products in sea-water and, consequently, avoiding progressive selection of resistant-strains.
Tipo: Text Palavras-chave: Viruses; Infectious diseases; Epidemiology; Pathogens; Bacterial diseases; Pathology; Larval development; Mollusc culture; Shrimp culture.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1487.pdf
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Aquaculture in Hawaii: Past, present, and future ArchiMer
Wyban, J; Wyban, C.
Hawaii's aquaculture industry has a long and colorful history. When Cook arrived in Hawaii in 1778, over 350 fishponds were in operation. Future prospects for Hawaii's industry are bright. Expanded R&D activities have the greatest growth potential with technology transfer through international consulting and training likely. Commercial activities will focus on intensive culture of shrimp, finfish and seaweeds.
Tipo: Text Palavras-chave: Intensive culture; Fish culture; Shrimp culture.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1497.pdf
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Aquaculture of edible species in French Polynesia ArchiMer
Patrois, Jacques.
In French Polynesia, the research on rearing edible species has began in 1971. The aims were: to develop the local production of sea foods to satisfy the domestic market and to create new activities and employments in rural areas.
Tipo: Text Palavras-chave: Penaeus stylirostris; Penaeus indicus; Penaeus monodon; Macrobrachium rosenbergii; Perna viridis; Crassostrea rhizophorae; Saccostrea echinata; Mollusca; Prawn culture; Shrimp culture; Rearing; Marine fish; Marine molluscs; Marine crustaceans; Freshwater crustaceans; Aquaculture.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1450.pdf
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A brief review of nutritional studies for Penaeus monodon ArchiMer
Liao, I; Liu, F.
In order to develop effective formulated for Penaeus monodon , sufficient information is needed on its nutritional requirements. Unfortunately, research on this area has been very limited. This paper outlines the results of such research. Since data on the nutritional requirements of P. japonicus are relatively well established, some of these data are also reviewed in this paper and are used as a basis for assessing the nutritional requirements of P. monodon . Protein, lipid, carbohydrate, mineral and vitamin requirements are evaluated from the parameters of growth survival and feed efficiency. Studies on the effects of enzymes and the development of microparticulate diet for larvae are also summarized.
Tipo: Text Palavras-chave: Penaeus monodon; Pond culture; Shrimp culture; Amino acids; Fatty acids; Marine crustaceans; Diets; Enzymes; Feed efficiency; Survival; Growth; Vitamins; Carbohydrates; Lipids; Proteins.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1471.pdf
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Mineral requirement of Penaeids ArchiMer
Piedad-pascual, F.
Marine shrimps absorb minerals from their aquatic environment aside from the minerals that come from the food they eat. Thus, the dietary requirement of shrimps for certain minerals will depend on the amounts and availability of these minerals in the aquatic environment. Dietary sources for growth may be necessary due to losses during moltings.
Tipo: Text Palavras-chave: Penaeus californiensis; Penaeus monodon; Penaeus japonicus; Penaeidae; Malacostraca; Juveniles; Moulting; Feed efficiency; Survival; Growth; Phosphorus; Calcium; Diets; Shrimp culture; Nutritional requirements.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1454.pdf
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Microparticulate feeds for Penaeid larvae ArchiMer
Kanazawa, A.
The mass production of penaeid larvae still depends on live foods such as diatoms, Chlorella and Artemia . However, it requires much facilities, maintenance expenses, and labor to produce a desired amount of life foods safely and constantly. Also, the nutritive value of planktonic organisms is occasionally variable and this makes the use of live food for mass culture restrictive. Therefore, it is necessary to develop microparticulate diets as a substitute for live foods to further increase the productivity of seed for shrimp culture.
Tipo: Text Palavras-chave: Penaeus japonicus; Nutritional requirements; Food organisms; Fish meal; Proteins; Nutritive value; Survival; Food; Diets; Feeding; Feed; Shrimp culture.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1463.pdf
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Growth factors in Penaeid shrimp feeding ArchiMer
Guillaume, Julien; Cruz, R; Cuzon, Gerard; Wormhoudt Van, A; Revol, A.
Some nutrients known as non essential in vertebrates could be essential in invertebrates and could be related to some "unknown growth factors" which were evidenced or suspected, mainly in mollusc or crustacean flesh or meal, by several authors working on different species of crustaceans. A set of experiments was carried out in our laboratory in order to isolate one of these factors found in squid meal.
Tipo: Text Palavras-chave: Penaeus japonicus; Food absorption; Digestive system; Haemolymph; Amino acids; Glucose; Digestion; Enzymes; Experimental research; Feeding; Shrimp culture; Laboratory culture.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1464.pdf
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The nutritional requirements of the Japanese shrimp Penaeus japonicus ArchiMer
Guillaume, Julien.
Penaeus japonicus is probably the best known species among penaeids or even among shrimps. In juveniles, the protein requirement was best studied and Japanese shrimp appears as the most demanding penaeid species. They may be related to several factors such as energy level of the diet, digestibility or biological value of protein or other nutritional factors. The essential amino acids are well known, however from a quantitative point of view the requirements in each of these amino acids remain to be determined.
Tipo: Text Palavras-chave: Penaeus japonicus; Malacostraca; Shrimp culture; Glucosamine; Carbohydrates; Feeding; Cholesterol; Fatty acids; Amino acids; Nutritive value; Digestibility; Proteins; Diets; Juveniles.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1457.pdf
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Enrichment of live foods. ArchiMer
Watanabe, T.
Live foods such rotifers and Artemia are still indispensable for mass propagation of larval fish. At present, more than 20 fish and crustacean species are mass produced in Japanese governmental fish farming centres and private hatcheries. Fry are either released into the coastal areas or used for commercial cultivation. This culture technology is rapidly developing with new species being introduced each year and larval rearing is increasingly identified as the number one constraint. Artemia is used most extensively, particularly for the mass production of Kuruma prawn, Penaeus japonicus .
Tipo: Text Palavras-chave: Penaeus japonicus; Malacostraca; Rotifera; Diets; Larvae; Brine shrimp culture; Nutrition; Marine crustaceans; Shrimp culture; Hatcheries; Fish culture.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1444.pdf
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The role of astaxanthin in shrimp pigmentation ArchiMer
Latscha, T.
Carotenoids are exogenously derived isoprenoid compounds which are responsible for pigmentation in crustaceans. While implants and bacteria are able to synthesize these carotenoids de novo, shrimps like other animals entirely depend on their dietary supply. The major carotenoid found in most crustacean tissues and responsible, e.g. for the typical colour of penaeids is astaxanthin. With increasing industrialization in shrimp farming there is a growing demand for synthetic, nature-identical carotenoids, not only for pigmentation, but also for the maintenance of growth and fertility.
Tipo: Text Palavras-chave: Metapenaeus monoceros; Penaeus japonicus; Penaeus monodon; Penaeidae; Marine crustaceans; Marine invertebrates; Diets; Fertility; Growth; Marine aquaculture; Shrimp culture; Colour.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1466.pdf
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Development of diets for Penaeus aztecus, Penaeus setiferus, Penaeus vannamei and Penaeus stylirostris juveniles and postlarvae ArchiMer
Zein-eldin, Z.
Laboratory Studies of penaeid feeding and nutrition were performed at the Galveston laboratory of NMFS between 1963 and 1985. Earliest studies used field-collected Penaeus aztecus postlarval and juvenile stages of both wild and laboratory-spawned P. aztecus and P. setiferus and laboratory-spawned P. vannamei and P. stylirostris were later included.
Tipo: Text Palavras-chave: Penaeus stylirostris; Malacostraca; Dried products; Fish meal; Growth; Alginates; Spawning; Shrimp culture; Juveniles; Nutrition; Feeding.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1460.pdf
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Growth response of penaeid postlarvae to dry diets containing <i>Artemia</i> biomass meal OMA
Abelin, P.; Tackaert, W.; Sorgeloos, P..
The results are presented of a feeding experiment conducted with post-larvae of <i>Penaeus monodon</i> and <i>P. vannamei</i> using formulated dry feeds in which <i>Artemia</i> biomass was incorporated. The total and partial substitution for Artemia nauplii were evaluated. Survival rates in the experiment were not very high, indicating that nutritionally balance dry diets do not support the same growth as Artemia nauplii, which must contain a particular ingredient yet to be identified
Tipo: Info:eu-repo/semantics/article Palavras-chave: Artificial feeding; Comparative studies; Diets; Food organisms; Nauplii; Shrimp culture; Artemia; Penaeus monodon [giant tiger prawn].
Ano: 1989 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2799
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Análisis del contenido estomacal del Camarón Titi Xiphopenaeus kroyeri (Heller) (Crustacea: Natantia: Penaeidae) OceanDocs
Costés, M.L.; Criales, M.M..
Juveniles y adultos del camarón titi Xiphopenaeus kroyerí (Heller) fueron colectados mensualmente en Costa Verde (Ciénaga), Caribe colombiano, entre septiembre 788 y junio /89. Se determinaron los Ítems alimentarios más importantes, siendo estos en orden descendente: detritus, fragmentos de conchas de bivalvos, poliquetos, foraminíferos y crustáceos. Se detectaron diferencias en la alimentación entre la época lluviosa (septiembre a diciembre) y la época seca (enero a junio), presentándose algunos ítems como rotíferos, esponjas y radiolarios sólo en la época seca. Se analizaron las frecuencias de aparición de los diferentes Ítems en camarones adultos y juveniles, encontrándose que ciertos grupos como rotíferos y briozoos son más frecuentes en juveniles. Se...
Tipo: Journal Contribution Palavras-chave: Shrimp culture; Marine crustaceans; Stomach content.
Ano: 1990 URL: http://hdl.handle.net/1834/3883
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Proceedings of the Workshop on the Management of the Shallow Water Shrimp Fishery of Tanzania OceanDocs
The fishery is presently comprised of an industrial trawler component and an artisanal component. During 1989 there were sixteen trawlers engaged, two belonging to the parastatal Tanzania Fisheries Corporation (TAFICO) and the rest being foreign-owned. The landings from these vessels included 974 tonnes (whole weight) of shrimp and 1,069 tonnes of fish by-catch. Almost all the shrimp were exported. The wholesale (fob) value of the shrimp was probably in the order of US$ 5.5 million. On the basis of data collected during a socio-economic study undertaken immediately prior to the Workshop, the estimated landings by the about 859 artisanal fishing units in 1989 was 1,212 tonnes of shrimp suitable for export, along with over 3,000 tonnes of fish. An estimate...
Tipo: Other Palavras-chave: Shallow water; Shrimp culture.
Ano: 1990 URL: http://hdl.handle.net/1834/798
Registros recuperados: 82
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