Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 13
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
A participatory approach frame to integrated social aspect in LCA: the case of aquaculture systems ArchiMer
Mathe, Syndhia; Aubin, Joel; Wilfart, Aurélie; Rey-valette, Helene; Slembrouck, Jacques; Ediwarman,; Fontaine, Pascal; Tocqueville, Aurélien; Blancheton, Jean-paul; Callier, Myriam.
Identification of relevant social impact indicators for a Social Life Cycle Assessment (SLCA) is still difficult and poorly documented (Jorgensen, et al, 2009). In aquaculture systems, the studies based on social aspects are essentially focused on manpower or on conflicts with other activities . In the PISCEnLit project**, we aim to broaden the vision of social impacts of fish farming systems using a new approach of SLCA. We studied fish farming pond systems in France (Lorraine and Brenne) and Indonesia (Tangkit Baru and Kumpeh Ulu in Sumatra island). In this study, we focused on the choice of the impact categories using the participation of stakeholders (James et al., 2002) by the identification and selection of the relevant social impacts to be assessed....
Tipo: Text
Ano: 2012 URL: http://archimer.ifremer.fr/doc/00116/22717/20486.pdf
Imagem não selecionada

Imprime registro no formato completo
Absence of marked seasonal variations in sexual maturity of Pangasius hypophthalmus brooders held in ponds at the Sukamandi station (Java, Indonesia) IRD
Legendre, Marc; Subagja, J.; Slembrouck, Jacques.
An evaluation of the seasonal variations of sexual activity of #P. hypophthalmus$ broodstock held in 50 m2 ponds was carried out between April 1997 and April 1998 at the Sukamandi station (West Java, 6°S of latitude). These variations were assessed through the evolution of oocyte diameter of individual females, the proportion of fluent males and the success of hormonal-induced breeding trials. High proportions of fluent males and mature females with post-vitellogenic oocytes of modal diameter superior to 1.00 mm were found at anytime. As a consequence, successful induced breeding of this species using hormonal treatments could be performed regardless of season and allowed an all year long production of fry. This continuous sexual maturity of #P....
Tipo: Text Palavras-chave: POISSON D'EAU DOUCE; CYCLE DE REPRODUCTION; HORMONE; INDUCTION; TEMPERATURE; VARIATION SAISONNIERE; PISCICULTURE; METHODE D'ELEVAGE; ETUDE EXPERIMENTALE.
Ano: 1998 URL: http://www.documentation.ird.fr/hor/fdi:010020348
Imagem não selecionada

Imprime registro no formato completo
Analysis of precocious mortality of Pangasius hypophthalmus larvae (Siluriformes, Pangasiidae) during the larval rearing and propostion of appropriate treatments IRD
Subagja, J.; Slembrouck, Jacques; Hung, L.T.; Legendre, Marc.
Both in Indonesia and Vietnam, larval rearing of #Pangasius hypophthalmus$ remains problematic due to variable and generally low survival rates obtained. The first week represents the most critical period for these larvae and up to now the cannibalistic behaviour was considered as the main cause of mortality. In the present study, two experiments were carried out in order to better understand the evolution and causes of mortality of #P. hypophthalmus$ larvae from hatching up to 8 days of age and find out measures to improve survival rates. The first experiment was designed to evaluate the importance of cannibalism and differences in mortality when larvae from two different females were reared either in groups of 30 individuals or in isolated conditions (30...
Tipo: Text Palavras-chave: POISSON D'EAU DOUCE; PISCICULTURE; LARVE; MORTALITE; TAUX DE SURVIE; AGENT PATHOGENE; BACTERIE; CANNIBALISME; METHODE DE LUTTE; ANTIBIOTIQUE; ETUDE EXPERIMENTALE; OXYTETRACYCLINE.
Ano: 1998 URL: http://www.documentation.ird.fr/hor/fdi:010020353
Imagem não selecionada

Imprime registro no formato completo
Assessing aquaculture sustainability: a comparative methodology ArchiMer
Lazard, Jerome; Rey-valette, Helene; Aubin, Joel; Mathe, Syndhia; Chia, Eduardo; Caruso, Domenico; Mikolasek, Olivier; Blancheton, Jean Paul; Legendre, Marc; Rene, Francois; Levang, Patrice; Slembrouck, Jacques; Morissens, Pierre; Clements, Olivier.
Little work dealing with the evaluation of aquaculture system sustainability has so far been undertaken on a global and comparative basis. Moreover, such work is mostly based on very unbalanced approaches in terms of the dimensions of sustainable development that are taken into account. The approach adopted in this article is designed to encompass all the dimensions of sustainability including the institutional one (governance). The taking into account of this latter, in particular, together with the role played by aquaculture in sustainability at the territorial level gives the approach its original and innovative nature. The process of establishing the checklist of sustainability indicators in aquaculture relies on a hierarchical nesting approach which...
Tipo: Text Palavras-chave: Aquaculture; Indicators; Co-construction; Sustainability.
Ano: 2014 URL: https://archimer.ifremer.fr/doc/00245/35598/34151.pdf
Imagem não selecionada

Imprime registro no formato completo
Effect of eggs incubation technique on hatching rate, hatching kinetic and survival of larvae in the Asian catfish Pangasius hypophthalmus (Siluriformes, Pangasiidae) IRD
Kristanto, A.H.; Subagja, J.; Slembrouck, Jacques; Legendre, Marc.
The influence of an incubation system on embryo development and subsequent survival of larvae was evaluated on eggs from two #P. hypophthalmus$ females. All tests were performed at a same temperature of 28.5-29°C, given by the water of a re-circulating system to which all incubation devices were connected. The following situations were tested : 1) Happa (adhesive eggs) ; 2) floating screen net (adhesive eggs) ; 3) McDonald type incubator (stickiness of eggs being suppressed with a clay suspension) ; 4) plastic basket with water from the re-circulating system (stickiness of eggs being suppressed with a clay suspension) ; 5) plastic basket with water from the re-circulating system (adhesive eggs) ; 6) plastic basket with mineral water (adhesive eggs). No...
Tipo: Text Palavras-chave: POISSON D'EAU DOUCE; PISCICULTURE; METHODE D'ELEVAGE; OEUF; TEMPERATURE; ECLOSION; LARVE; TAUX DE SURVIE; APPAREILLAGE; ETUDE COMPARATIVE; ETUDE EXPERIMENTALE; INCUBATION.
Ano: 1998 URL: http://www.documentation.ird.fr/hor/fdi:010020350
Imagem não selecionada

Imprime registro no formato completo
Effects of prey, feeding level, prey accessibility and water aeration on growth and survival of Pangasius hypophthalmus larvae (Siluroidei, Pangasiidae) IRD
Slembrouck, Jacques; Le Thanh Hung; Subagja, J.; Legendre, Marc.
Two feeding experiments were carried out on #Pangasius hypophthalmus$ larvae reared in a recirculating water system during 8 days. The first experiment was done at the Can Tho University (Vietnam) and the second at the RIFF Sukamandi station (Indonesia). The main objective of the first experiment was to compare survival and growth peformance of #P. hypophthalmus$ larvae fed with either #Moina$ sp. or #Artemia$ nauplii and with either strong or moderate aeration. Strong aeration was tested in order to homogenise prey repartition in the water column, since #Artemia$ and #Moina$ sp. tended normally to be concentrated in corners or at the bottom of the tanks. Two feeding rates (150 and 4000% of fish biomass) were tested. The second experiment aimed at an...
Tipo: Text Palavras-chave: POISSON D'EAU DOUCE; PISCICULTURE; LARVE; NUTRITION; TAUX DE SURVIE; CROISSANCE; ALIMENT POUR ANIMAUX; DISTRIBUTION SPATIALE; RATION ALIMENTAIRE; ETUDE EXPERIMENTALE.
Ano: 1998 URL: http://www.documentation.ird.fr/hor/fdi:010020352
Imagem não selecionada

Imprime registro no formato completo
Effects of varying latency period on the in vivo survival of ova after Ovaprim- and hCG-induced ovulationin the Asian catfish Pangasius hypophthalmus (Siluriformes, Pangasiidae) IRD
Legendre, Marc; Slembrouck, Jacques; Subagja, J.; Kristanto, A.H..
Over a 2-year period at the Sukamandi station (West Java, Indonesia), 87 #P. hypophthalmus$ females selected on the basis of a modal oocyte diameter greater than 1.0 mm were treated with Ovaprim (n=77) or hCG (n=10) to induce oocyte maturation and ovulation. The two hormonal treatment led to similar results in terms of ovulation percentage (86 and 90%), hatching rates (69 plus or minus 28 and 82 plus or minus 11%) and relative fecundity (167,000 plus or minus 18,000 and 128,000 plus or minus 60,000 eggs/kg, with Ovaprim and hCG respectively. The latency period between the last hormone injection and ovulation was negatively correlated to water temperature but showed important variations at a same temperature depending on individual females (e.g. between...
Tipo: Text Palavras-chave: POISSON D'EAU DOUCE; PISCICULTURE; METHODE D'ELEVAGE; REPRODUCTION; INDUCTION; HORMONE; OVOCYTE; OEUF; LARVE; TAUX DE SURVIE; ECLOSION; FECONDATION; ETUDE EXPERIMENTALE; REPRODUCTION ARTIFICIELLE; TRAITEMENT HORMONAL; GNRH; DOMPERIDONE; OVAPRIM; HCG.HUMAN CHRONIC GONADOTROPINE.
Ano: 1998 URL: http://www.documentation.ird.fr/hor/fdi:010020351
Imagem não selecionada

Imprime registro no formato completo
Etude préliminaire sur l'incorporation de liants dans un aliment composé pour poisson d'élevage en Côte d'Ivoire IRD
Slembrouck, Jacques; Cissé, A.; Kerdchuen, N..
Tipo: Text Palavras-chave: AQUACULTURE; POISSON; ALIMENTATION ANIMALE; VALORISATION DE RESIDU AGROINDUSTRIEL.
Ano: 1991 URL: http://www.documentation.ird.fr/hor/fdi:010006949
Imagem não selecionada

Imprime registro no formato completo
Evaluation d'une méthode extensive d'alevinage des Clariidae en cages implantées en étangs IRD
Legendre, Marc; Slembrouck, Jacques; Kerdchuen, Nanthawat; Oteme, Ziriga.
La convention passée entre le Projet de Développement de la Pisciculture en Milieu Rural et le Centre de Recherches Océanographiques avait pour objectif de tester une méthode d'élevage des larves et alevins de #Clariidae$ en cages implantées en étang. Cette technique apparaît séduisante du fait de sa relative facilité de mise en oeuvre. Par son application dans le cadre de piscicultures rurales, elle pourrait constituer une alternative intéressance au système d'alevinage en écloserie
Tipo: Text Palavras-chave: PISCICULTURE; ETANG; EXPERIMENTATION; POISSON; CROISSANCE; RELATION TROPHIQUE; TECHNIQUE D'ALEVINAGE; CAGE; BILAN DE L'ELEVAGE.
Ano: 1991 URL: http://www.documentation.ird.fr/hor/fdi:34049
Imagem não selecionada

Imprime registro no formato completo
Evaluation of hybridisation in five Clarias species (Siluriformes, Clariidae) of African (C. gariepinus) and Asian origin (C. batrachus, C. meladerma, C. nieuhofii and C. teijsmanni) IRD
Lenormand, S.; Slembrouck, Jacques; Pouyaud, Laurent; Subagja, J.; Legendre, Marc.
Ten crosses between five #Clarias$ species of African (#C. gariepinus$) and Asian origin (#C. batrachus$, #C. meladerma$, #C. nieuhofii$ and #C. teijsmanni$) were evaluated on the basis of the fertilisation and hatching rates obtained. Zootechnical performances (growth, survival) of #C. batrachus$ and #C. gariepinus$ larvae were compared. Viable hybrids growth and survival were followed up until the age of 11 weeks. The genotype of the reciprocal crosses between #C. gariepinus$ and #C. meladerma$ was studied and the gonad development of two-years-old #C. meladerma$ x #C. gariepinus$ hybrids were examined (inter-specific crosses are always given with the female parent in the first position). No hybrid between #C. gariepinus$ and #C. batrachus$ could be...
Tipo: Text Palavras-chave: POISSON D'EAU DOUCE; PISCICULTURE; AMELIORATION GENETIQUE; HYBRIDATION INTERSPECIFIQUE; LARVE; CROISSANCE; TAUX DE SURVIE; FECONDITE; GENOTYPE; ETUDE EXPERIMENTALE.
Ano: 1998 URL: http://www.documentation.ird.fr/hor/fdi:010020355
Imagem não selecionada

Imprime registro no formato completo
First results on growth and artificial propagation of Pangasius djambal (Siluriformes, Pangasiidae) in Indonesia IRD
Legendre, Marc; Slembrouck, Jacques; Subagja, J..
Observations on growth rate and occurrence of first sexual maturity were done on a population of 75 #Pangasius djambal$ originally caught in the wild, individually tagged, and reared in 200 m2 ponds at a stocking density of 0.4-0.5 fish/m2 at the Sukamandi research centre (Java). These fish, weighing initially between 190 and 1100 g were fed with a 35-40% crude protein pelleted feed and followed up during a period of 16 months. Two trials of induced ovulation were also carried out on females from a small stock of a dozen adult fish reared in floating cages at the Danau Teluk fish culture station (Sumatra). Between June 1997 and October 1998, the mean body weight of fish increased from 555 g to 4162 g, which corresponded to a daily weight gain of 7.4/d. The...
Tipo: Text Palavras-chave: POISSON D'EAU DOUCE; CYCLE DE REPRODUCTION; MATURITE SEXUELLE; CROISSANCE; PISCICULTURE; METHODE D'ELEVAGE; ETUDE EXPERIMENTALE; REPRODUCTION ARTIFICIELLE; TRAITEMENT HORMONAL; OVAPRIM.
Ano: 1998 URL: http://www.documentation.ird.fr/hor/fdi:010020349
Imagem não selecionada

Imprime registro no formato completo
Guide de mise en oeuvre de l'intensification écologique pour les systèmes aquacoles ArchiMer
Aubin, Joel; Rey-valette, Helene; Mathe, Syndhia; Wilfart, Aurelie; Legendre, Marc; Slembrouck, Jacques; Chia, Eduardo; Masson, G; Callier, Myriam; Blancheton, Jean-paul; Tocqueville, Aurélien; Caruso, Domenico; Fontaine, P.
Ce guide a été réalisé dans le cadre du projet de recherche pluridisciplinaire PISCEnLIT financé par l’Agence Nationale de la Recherche (ANR, programme SYSTERRA). L’objectif était d’identifier des voies d’intensification écologique de l’aquaculture à partir de cas d’étude diversifiés. Ce guide est le fruit d’une co-construction rassemblant des chercheurs de diverses disciplines des sciences sociales et des sciences du vivant ainsi que des représentants d’institutions et d’organisations de producteurs dans le domaine de l’aquaculture, en France et dans les pays partenaires (Brésil, Indonésie).
Tipo: Text Palavras-chave: Intensification écologique; GUIDE; Systèmes aquacoles.
Ano: 2014 URL: http://archimer.ifremer.fr/doc/00177/28851/27333.pdf
Imagem não selecionada

Imprime registro no formato completo
Preliminary study of the source of Aeromonas hydrophila infection on Pangasius hypophthalmus larvae IRD
Supriyadi, H.; Komarudin, O.; Slembrouck, Jacques.
One of the main problems that has to be faced by #Pangasius hypophthalmus$ breeders is the high mortality of the larvae, which can be a consequence of both cannibalism and bacterial diseases. The aim of this study was to explore the possible sources of #Aeromonas hydrophila$ that may result in an infection of #Pangasius hypophthalmus$ larvae. Isolation of bacteria was made from water source, #Artemia$ culture medium, #Artemia$ nauplii used as feed, ova (unfertilised eggs), sperm, and fed as well as unfed larvae that were collected every day from hatching, up to the age of 7 days. Characterisation of bacteria was done on the basis of morphological, physical and biochemical characteristics. The serological method of identification using polyclonal #Aeromonas...
Tipo: Text Palavras-chave: POISSON D'EAU DOUCE; PISCICULTURE; LARVE; MORTALITE; BACTERIE; INFECTION; ISOLEMENT D'AGENT PATHOGENE; TRANSMISSION; ETUDE EXPERIMENTALE.
Ano: 1998 URL: http://www.documentation.ird.fr/hor/fdi:010020356
Registros recuperados: 13
Primeira ... 1 ... 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