Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 21
Primeira ... 12 ... Última
Imagem não selecionada

Imprime registro no formato completo
Amélioration de la production d'Artemia dans les salines tunisiennes par fertilisation minérale : détermination de la dose optimale d'emploi. OceanDocs
Hussenot, J.; Aloui, N.; El Abed, A..
In order to test the fertilization effect on Artemia production, six treatments of a mineral fertilization with di-ammonium phosphate (DAP) and urea (0.25*F; 0.5*F; 0.75*F; 1*F; 1.5*F; 2*F with F = 15 mg/L of DAP and 15 mg/L of urea) were compared to a control unfertilized. After the initial fertilization (day 0), a half a dose was brought once a week. At day 8, Artemia nauplii were inoculated in all tanks at the rate of 50 nauplii per liter. Physico-chemical and biological parameters of the culture were analysed each week, during the 48 days of experiment. The results showed that the optimal dose is 0.75*F; it gaves the maximal phytoplanctonic biomass expressed by chlorophyll-a has and it allowed to obtain a maximal production of Artemia (cysts and...
Tipo: Journal Contribution Palavras-chave: Aquaculture; Salts; Brine shrimp culture; Minerals; Aquaculture systems; Artemia culture; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_550.
Ano: 2003 URL: http://hdl.handle.net/1834/1112
Imagem não selecionada

Imprime registro no formato completo
Assessment of genetic variability in two lots of white shrimp, Litopenaeus vannamei (Boone, 1931) introduced to Cuba OceanDocs
Machado Tamayo, R..
To monitor the genetic variability of L.vannamei shrimp-specie as founder stock and their correspondent first generation (F1), four microsatellite DNA loci species-specific for these animals were used. Data from allelic diversity (size, number and frequency of alleles) and levels of hetrozygozity were obtained as measures of genetic diversity. The protocol used is belonging to the lab, from the Norwegian College of Fishery science (NFH) of the University of Tromsø (Uitø). The results indicated a decrease in some of measures for genetic diversity. The number of allele (Na) ranged from 1-9 and their effectives number of alleles (ne) from 1.1 to 6.72. The mean value observed heterozygosity (Ho) by populations range from 0.29 to 0.63, which were lower than the...
Tipo: Preprint Palavras-chave: Aquaculture; Shrimp culture; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_550.
Ano: 2006 URL: http://hdl.handle.net/1834/1522
Imagem não selecionada

Imprime registro no formato completo
Boletín Informativo OceanDocs
Informe especial sobre el 25º PERIODO SESESIONES DEL COMITÉ DE PESCA (COFI) DE FAO Roma, 24 al 28 de febrero de 2003 Informe sobre la Aplicación del CCPPR y Planes de Acción Internacionales Conexos (Capacidad, Pesca Ilegal No Declarada y No Reglamentadas - IUU, Inglés / INDRN, Español - Aves Marinas, Tiburones) y la Mejora de la Eficacia del Seguimiento, Control y Vigilancia de los Buques Pesqueros. Decisiones y Recomendaciones del Sub Comité de COFI sobre Comercio Pesquero (Bremen 2002) Decisiones y Recomendaciones de la 1ra. Reunión del Sub Comité de COFI sobre Acuicultura. La pesca en pequeña escala. CITES (Comité para la Protección de Fauna y Flora en Amenaza de Extinción)
Tipo: Report Palavras-chave: Aquaculture; Trade; Aquaculture; Trade; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_7848.
Ano: 2003 URL: http://hdl.handle.net/1834/2787
Imagem não selecionada

Imprime registro no formato completo
Boletín Informativo OceanDocs
El presente boletín pone a consideración de todos los interesados las actividades, resoluciones y noticias que se generan mes a mes. En cada artículo se esboza un breve resumen de lo acontecido en determinada área o actividad, figurando al pie un link a la dirección de correo electrónico de contacto para el tema en cuestión. Esto no sólo acerca la noticia sino que pone a disposición de los interesados un referente institucional para cada tema a efectos de poder ampliar, a pedido, la información sobre el mismo.
Tipo: Report Palavras-chave: Fishing; Illegal fishing; Aquaculture; Tagging; Fishing vessels; Legislation; Commercial fishing; Aquaculture; Tagging; Fishing; Fishing vessels; Legislation; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_14775; Http://aims.fao.org/aos/agrovoc/c_26950; Http://aims.fao.org/aos/agrovoc/c_2954; Http://aims.fao.org/aos/agrovoc/c_4253.
Ano: 2009 URL: http://hdl.handle.net/1834/3414
Imagem não selecionada

Imprime registro no formato completo
Caracterización de la calidad del agua al norte de Villa Clara,Cuba, para definir zonas de cultivo del ostión de mangle (crassostrea rhizophorae, guilding, 1828) OceanDocs
Betanzos, A.; Arencibia, G.; Delgado, G.; Nodar, R..
Con el objetivo de determinar la factibilidad de reactivar la ostricultura al Norte de Villa Clara, Cuba, se realizaron dos cruceros de investigación en febrero y mayo de 2006, meses de seca y lluvia respectivamente. La temperatura del agua presentó valores entre 24,8 y 28,8° C; la salinidad mostró valores extremos entre 37 y 39,5; el oxígeno disuelto entre 4,62 y 6,34 mg/L; la transparencia del agua de 45 a 90%; la demanda química de oxígeno presentó extremos entre 1.48 y 3.84 mg/L, y el pH entre 7,98 y 8,28. El fitoplancton presentó variaciones espaciales entre las concentraciones de células de 0,2 a 0,9 x 106 cel/L, siendo las diatomeas el grupo más representativo; el género que mayor abundancia presentó fue Pseudonitzschia sp. A partir de análisis...
Tipo: Journal Contribution Palavras-chave: Aquaculture; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_550.
Ano: 2009 URL: http://hdl.handle.net/1834/3092
Imagem não selecionada

Imprime registro no formato completo
Caracterización morfométrica del camarón de salmuera (Artemia), de Cuba OceanDocs
Tizol Correa, R..
Populations of Artemia from two Cuban salterns [El Real, Camagüey (CM) and Frank País, Guantánamo (CGA)], where evaluated to determine systematic position and possibilities to be used in aquaculture. Size of hydrated and decapsulated cysts, average corion width, nauplii size, as well as morphometric measurements in 100 adult males and females were determined for each population. Results were compared with information from six populations of Artemia, using complete linkage and Euclidean distances. Statistical differences were found between the two studied populations that could be due differences in climate conditions, nevertheless both belong to the superspecies A. franciscana. Nauplii from Cuban populations had small body size, between 401 and 421 μm,...
Tipo: Journal Contribution Palavras-chave: Biological speciation; Aquaculture; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_550.
Ano: 2009 URL: http://hdl.handle.net/1834/3468
Imagem não selecionada

Imprime registro no formato completo
Conseil interminstériel sur la pêche et l'aquaculture OceanDocs
La pêche est une composante essentielle du développement économique et social intégré. Elle contribue de manière non négligeable aux objectifs de croissance de l'économie nationale, notamment à la réduction du déficit de la balance des paiements, du chômage ainsi qu'a la satisfaction des besoins alimentaires des populations.
Tipo: Proceedings Paper Palavras-chave: Water analysis; Factory ships; Wastewater treatment; Mackerel fisheries; Lake fisheries; Fishery policy; Fishery management; Fishery protection; Fishery resources; Aquaculture; Lake fisheries; Fishery management; Aquaculture; Water analysis; Factory ships; Wastewater treatment; Fishery resources; Http://aims.fao.org/aos/agrovoc/c_4159; Http://aims.fao.org/aos/agrovoc/c_24026; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_16064; Http://aims.fao.org/aos/agrovoc/c_10732; Http://aims.fao.org/aos/agrovoc/c_25312; Http://aims.fao.org/aos/agrovoc/c_2942.
Ano: 2002 URL: http://hdl.handle.net/1834/1482
Imagem não selecionada

Imprime registro no formato completo
Conseil Présidentil sur la Pêche OceanDocs
Tipo: Book Palavras-chave: Artisanal fishing; Coastal fisheries; Fish catch statistics; Fishermen; Fishery management; Fishery development; Fishery oceanography; Fishing effort; Fishery protection; Fishery statistics; Freshwater fish; Marine fisheries; Pelagic fisheries; Aquaculture statistics; Aquaculture; Aquaculture development; Fishermen; Fishery management; Fishery oceanography; Marine fisheries; Aquaculture; Coastal fisheries; Fishing effort; Pelagic fisheries; Http://aims.fao.org/aos/agrovoc/c_2936; Http://aims.fao.org/aos/agrovoc/c_24026; Http://aims.fao.org/aos/agrovoc/c_2938; Http://aims.fao.org/aos/agrovoc/c_4611; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_1696; Http://aims.fao.org/aos/agrovoc/c_24027; Http://aims.fao.org/aos/agrovoc/c_5659.
Ano: 2008 URL: http://hdl.handle.net/1834/2892
Imagem não selecionada

Imprime registro no formato completo
Crecimiento de juveniles de pargo palmero Lutjanus analis (Cuvier) en jaulas flotantes en Islas del Rosario, Caribe colombiano OceanDocs
Botero, J.; Ospina, J.F..
An experimental culture trial of juveniles of mutton snapper Lutjanus analis was conducted in order to evaluate the growth potential of the species and its adaptability to culture conditions. The juveniles (N = 127) with an initial weight ranging between 125 and 178 g were held at a stocking density of 15.9 fish/m3 in a floating cage and fed on a commercial artificial diet of 45% protein for a period of 1 to 8 days. Results showed an individual daily weight increase of 3.16 g/ day and a specific growth rate of t .06 %/ day. Although, the food conversion ratio obtained with the artificial diet was high and inadequate (TCA = 3.53). During the culture period all fish showed great tolerance to handling stress and to water quality conditions in the cage (O2 =...
Tipo: Journal Contribution Palavras-chave: Aquaculture; Floating cages; Growth; Growth; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_3394; Http://aims.fao.org/aos/agrovoc/c_550.
Ano: 2002 URL: http://hdl.handle.net/1834/3189
Imagem não selecionada

Imprime registro no formato completo
Efecto de diferentes niveles de proteína en la dieta de renacuajos de Rana Toro (Rana catesbeiana) OceanDocs
Pelegrín, E.; Fraga, I.; Alvarez, S.; Galindo, J.; Jaime Ceballos, B..
Two totally randomized experimental designs were developed under controlled conditions of laboratory during 44 and 32 days, to evaluate the effect of seven diets isocalorics and isolipidics containing 0, 10, 20, 30, 40, 50 and 60% protein levels on growth and survival of bullfrog tadpoles (Rana catesbeiana). There were used animals had an average initial weight of 0.20 ± 0.05 y 0.56 ± 0.25 g. The fastest growths in weight, the metamorphosis ratio and protein efficiency ratio were reached with diet of 20% of protein witch showed significant differences (p<0.05) with the other ones. The feed conversion ratio varied between 1.75 y 11.44 and the best protein efficiency ratio was reached for the animals that attained the bigger growths. It was recommended to...
Tipo: Proceedings Paper Palavras-chave: Aquaculture; Feeding experiments; Balanced diets; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_550.
Ano: 2004 URL: http://hdl.handle.net/1834/1948
Imagem não selecionada

Imprime registro no formato completo
Efecto de la fertilización orgánica e inorgánica sobre el comportamiento del fitoplancton en la estación acuícola de Boca Ambuila (Cuba) - OceanDocs
Jaime Ceballos, B.; Galindo López, J.; Nodar Pérez, R..
Con el objetivo de optimizar el empleo de fertilizantes en la preparación de los estanques de tierra de la Estación de Boca Ambuila, Cienfuegos, Cuba y garantizar un crecimiento adecuado de la productividad natural, se desarrolló un diseño experimental completamente aleatorizado, con 4 tratamientos y tres repeticiones, durante 6 días para evaluar el efecto de diferentes fertilizantes y dosis sobre el desarrollo del fitoplancton. Las mayores concentraciones de células de fitoplancton y los mejores valores de los índices poblacionales evaluados, se alcanzaron cuando se utilizaron Nutrilake (26 mg/L) y Vacasa (10 mg/L). Es necesario realizar ensayos en otras épocas y evaluar otros fertilizantes en la Estación de Boca Ambuila.
Tipo: Journal Contribution Palavras-chave: Aquaculture; Phytoplankton; Aquaculture; Phytoplankton; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_13344.
Ano: 2007 URL: http://hdl.handle.net/1834/2620
Imagem não selecionada

Imprime registro no formato completo
Ensayo para el cultivo del camarón marino litopenaeus vannamei Pérez-Farfante y Kensley, 1997, a baja salinidad en la estación del Mariel OceanDocs
Cabrera Machado, J.E.; Jaime Ceballos, B.; Galindo López, J..
Con el objetivo de evaluar el cultivo del camarón marino Litopenaeus vannamei a baja salinidad, se ensayaron diferentes modificaciones del agua de pozo de una localidad cercana al río Mosquito (Mariel, La Habana, Cuba), previo análisis de su composición iónica. Se desarrolló un diseño completamente aleatorizado a escala de laboratorio, durante 14 días, utilizando postlarvas (PL20). Al agua se le realizaron las siguientes modificaciones: I) agua de pozo + sal bruta + sulfato de magnesio + cloruro de potasio, II) agua de pozo + sal bruta, III) agua de pozo + sal bruta + cloruro de potasio + sulfato de potasio, IV) agua de pozo + sal bruta + sulfato de magnesio, V) agua de pozo + sal bruta + cloruro de potasio, y como control VI) agua de pozo + agua de mar...
Tipo: Preprint Palavras-chave: Aquaculture; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_550.
Ano: 2010 URL: http://hdl.handle.net/1834/3563
Imagem não selecionada

Imprime registro no formato completo
l'Aquaculture (pisciculture et crevetticulture) dans la vallée du fleuve Sénégal: potentialité et perspective OceanDocs
Diallo, A.; Diouf, P.S.; Ngom, M.; Ndiaye, V..
l'Aquacuulture dans sa composante pisciculture à fait l'objet de plusieurs expérimentations dans la vallée du fleuve Sénégal par le biais de projet de production ce dernier n'a pas donné de résultats escomptés. L'Aménagement de la vallée à induit des disponibilités en terre et eau qui offre à l'aquaculture les possibilités d'un developpement durable notamment la pisciculture et crevetticulture.
Tipo: Journal Contribution Palavras-chave: Aquaculture; Aquaculture development; Aquaculture statistics; Freshwater aquaculture; Aquaculture systems; Marine aquaculture; Small scale aquaculture; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_550.
Ano: 2003 URL: http://hdl.handle.net/1834/2222
Imagem não selecionada

Imprime registro no formato completo
Plan directeur de développement forestier pêche et aquaculture continentales OceanDocs
Diouf, P.S.; Kebe, M.; Le Reste, L.; Bousso, T.; Diadhiou, H.D.; Gaye, A.B..
FAO, Rome (Italie);Ministère du Développement et de l'Hydraulique, Dakar (Sénégal)
Tipo: Book Palavras-chave: Development potential; Fisheries; Aquaculture; Marketing; Development projects; Fish consumption; Hydrology; Inland water environment; Aquatic environment; Forests; Socioeconomic aspects; Climatic data; Natural resources; Fresh water; Natural resources; Fisheries; Aquaculture; Marketing; Development projects; Forests; Climatic data; Hydrology; Inland water environment; Aquatic environment; Http://aims.fao.org/aos/agrovoc/c_5091; Http://aims.fao.org/aos/agrovoc/c_2934; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_4620; Http://aims.fao.org/aos/agrovoc/c_2229; Http://aims.fao.org/aos/agrovoc/c_3062; Http://aims.fao.org/aos/agrovoc/c_29553; Http://aims.fao.org/aos/agrovoc/c_3731; Http://aims.fao.org/aos/agrovoc/c_3875; Http://aims.fao.org/aos/agrovoc/c_554.
Ano: 1991 URL: http://hdl.handle.net/1834/2886
Imagem não selecionada

Imprime registro no formato completo
Plan Directeur de développement forestier: pêche et aquaculture continentales OceanDocs
Diadhiou, A.; Diouf, P. S.; Le Reste, L.; Bousso, T.; Kebe, M.; Gaye, A. B..
1. DIAGNOSTIC SUR L’ETAT D’EXPLOITATION, LA REGLEMENTATION ET L’AQUACULTURE. 2. RECOMMANDATIONS. 2.1. Etat d’exploitation des ressources 2.1 .l. Fleuve Sénégal 2.1.2. Sine Saloum 2.1.3. Haute Gambie 2.1.4. Casamance 2.15. Anambé 2.2. Equipement des pêcheurs 2.3. Infrastructures 2.4. Structures d’encadrement 2.5 Statistiques 2.6. Réglementation 2.7. Aquaculture 2.7.1. Pisciculture 2.7.2. Crevetticulture 2.7.3. Ostréiculture 2.8. Recherche 3. PROJETS
Tipo: Other Palavras-chave: Aquaculture; Maritime legislation; Legislation; Fishery statistics; Artisanal fishing; Fish culture; Fishery regulations; Oyster culture; Shrimp culture; Aquaculture; Fish culture; Legislation; Oyster culture; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_2918; Http://aims.fao.org/aos/agrovoc/c_4253; Http://aims.fao.org/aos/agrovoc/c_5483.
Ano: 1992 URL: http://hdl.handle.net/1834/4086
Imagem não selecionada

Imprime registro no formato completo
Selección de peces marinos para cultivos intensivos en el Nororiente de Venezuela OceanDocs
Gómez-Gaspar, A..
The northeast coast of Venezuela is the most important fishing region in the country, the sardines (Sardinella aurita) and other species abound in its waters, the annual catch exceeds 300.000 mt. Several factors account for this fertility: an upwelling of subsurface waters, the influence of great South American rivers (notably the Orinoco river), the coastallagoons, and the presence of numerous islands. In the island of Margarita, the possibilities of cultivating 16 species or marine fishes have been studied, but so far only two species, the spadefish Chaetodipterus faber (Ephippidae) and the permit Trachinotus goodei (Carangjdae) show any potential of intensive production. Both species reach their commercial weight (300 - 400 p;) in less than one year,...
Tipo: Journal Contribution Palavras-chave: Deep-sea fisheries; Aquaculture; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_550.
Ano: 2002 URL: http://hdl.handle.net/1834/3123
Imagem não selecionada

Imprime registro no formato completo
Systéme d'acquisition de données au Sénégal OceanDocs
Ndaw, S..
A partir des formulaires de demande de licence les types de données sont entre autres le nom du navire type de pêche maillage autorisé TJB etc...Les données sont mentionées sur des fiches journalières regroupées en fin de marée sur une autre fiche appelée fiche de synthése
Tipo: Book Palavras-chave: Artisanal fishing; Aquaculture; Aquaculture statistics; Aquaculture development; Fishery industry legislation; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_550.
Ano: 2006 URL: http://hdl.handle.net/1834/2521
Imagem não selecionada

Imprime registro no formato completo
The immune response of tilapia Oreochromis mossambicus and its susceptibility to Streptococcus iniae under stress in low and high temperatures OceanDocs
Ndong, D.; Chen, Yu Yuan; Lin, Yu Hung; Baskaralingam, V.; Chen, Jiann Chu.
Mozambique tilapia Oreochromis mossambicus acclimated to 27 °C were then held at 19, 23, 27 (control), 31 and 35 °C, and were examined for non-specific cellular and humoral responses after 12–96 h. Total leucocyte count decreased significantly when fish were transferred to 19 and 23 °C after 48 and 96 h, and when transferred to 35 °C over 12–96 h, respectively. Respiratory burst decreased significantly when fish were transferred to 19, 31 and 35 °C over 24–96 h, whereas phagocytic activity and phagocytic index decreased significantly when fish were transferred to low temperatures (19 and 23 °C) and high temperatures (31 and 35 °C) over 12–96 h. Lysozyme activity decreased significantly when fish were transferred to 19 °C after 12–96 h, but increased...
Tipo: Journal Contribution Palavras-chave: Immunology; Fish culture; Fish diseases; Temperature effects; Aquaculture; Biological stress; Immunology; Fish culture; Aquaculture; Fish diseases; Http://aims.fao.org/aos/agrovoc/c_3808; Http://aims.fao.org/aos/agrovoc/c_2918; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_2920.
Ano: 2006 URL: http://hdl.handle.net/1834/2614
Imagem não selecionada

Imprime registro no formato completo
The mangrove oyster, crassostrea gasar cultivation and potential in the Niger Delta (Nigeria) OceanDocs
Afinomi, M.A..
Earlier work on the mangrove oyster is reviewed briefly. Cultivation technique based on work done at Buguma is presented. Potential for Oyster cultivation is discussed against the background of the Nigerian’s fish protein deficit, available swamp land for aquaculture in the overall agricultural development policy. The required investments and financial returns are presented.
Tipo: Report Palavras-chave: Aquaculture; Crustacean culture; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_550.
Ano: 1984 URL: http://hdl.handle.net/1834/1258
Imagem não selecionada

Imprime registro no formato completo
Valoración de la Bahía de Cabañas para el cultivo de pepino de mar Isostichopus badionotus en Cuba (Valuation of the Cabañas Bay for culture of sea cucumber Isostichopus badionotus in Cuba) OceanDocs
Pelegrín-Morales, Elda; Siam- Lahera, C.; Arencibia Carballo, G.; Alvarez-Capote, J.S..
Existing conditions in Cabañas Bay are detailed, based on research cruises conducted from February to November 2006. A review of oceanographic, hydro chemical and microbiological parameters is offered. Water temperature presented an average value of 27.49 °C; oxygen availability in general at the bay presents values higher than 5.9 mg/L; salinity showed an average value of 36.8 ups and water pH a mean figure of 8.1. Ammonium presented average values of 0.0254 mg/L; inorganic phosphorus ranged between not detected and 5.6 μg/L; maximum nitrite value corresponded to 0.0045 mg/L; oxygen chemical demand was between 0.43 - 2.63 mg/L and suspended solids ranged from 2.0 to 55.0 mg/L. Microbiological parameters are circumscribed to total water coliforms, which...
Tipo: Journal Contribution Palavras-chave: Aquaculture; Water quality; Aquaculture; Water quality; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_16061.
Ano: 2009 URL: http://hdl.handle.net/1834/3532
Registros recuperados: 21
Primeira ... 12 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional