Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 11
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Disinfectants and antiseptics used in mollusc hatcheries and nurseries ArchiMer
Francois, Cyrille; Pepin, Jean-francois.
Increasing development of aquaculture business has thrown up new requirements in terms of prevention and control of mollusc diseases. In closed structures, one way to reduce infectious risk is to make use of anti-infectives . Specific drugs like antibiotics should be used only for therapeutic purpose against identified agents. Less specific anti-infectives like disinfectants could be employed for preventive and also for curative goals against causal pathogens and opportunist agents. A critical analysis synthesizes the bibliography available on disinfection in mollusc hatcheries and nurseries. Physical and chemical tools are reviewed then selected depending on four criteria: (1) efficiency against most important pathogens of molluscs, (2) safety for...
Tipo: Text Palavras-chave: Antiseptics; Disinfectants; Nurseries; Hatcheries.
Ano: 2005 URL: http://archimer.ifremer.fr/doc/2005/acte-3312.pdf
Imagem não selecionada

Imprime registro no formato completo
Ecologie du système hôte - parasite, juvéniles G0 de sole (Solea solea) - métacercaires de Digènes : dynamique et effets de l'infestation ArchiMer
Durieux, Eric.
Coastal areas, such as shallow water bays and estuaries, serve as nurseries for juveniles of many marine fishes and especially flatfishes. Parasites play an important role in these marine ecosystems, but it remains poorly studied. Little attention has been paid to parasitism as a potential factor of variation in flatfish juveniles biological performances in these habitats. Sole juveniles, Solea solea (Pleuronectiformes, Soleidae), that is a species of primary importance for fisheries, are infected by digenean metacercariae. Thus, the aims of this PhD thesis were: i) to determine the spatio-temporal dynamics of the digenean metacercariae infection of 0-group sole juveniles at different scales; ii) to estimate the effects of this infection at different...
Tipo: Text Palavras-chave: North East Atlantic; Mussel farming; Biological tags; Behaviour; Condition indices; Growth; Immunity; Parasitism; Flatfish; Nurseries; Atlantique Nord Est; Mytiliculture; Marqueurs biologiques; Comportement; Indices de condition; Croissance; Immunité; Parasitisme; Pleuronectiformes; Nourriceries.
Ano: 2007 URL: http://archimer.ifremer.fr/doc/2007/these-2933.pdf
Imagem não selecionada

Imprime registro no formato completo
Efeito da ureia, do sulfato de zinco e do acido borico na formacao de mudas do maracujazeiro amarelo. Repositório Alice
PEIXOTO, J.R.; CARVALHO, M.L.M. de.
Este trabalho foi conduzido com o objetivo de verificar o efeito da ureia, do sulfato de zinco e do acido borico na formacao de mudas do maracujazeiro amarelo (Passiflora edulis f. flavicarpa Deneger). O experimento foi conduzido num dos viveiros de producao de mudas da ESACMA, em Machado, MG. Foi utilizado o delineamento experimental inteiramente ao acaso, em esquema fatorial 4x3x3, sendo quatro doses de ureia (0,0%, 1,5%, 3,0% e 4,5%), tres doses de sulfato de zinco (0,0%; 1,0% e 2,0%) e tres doses de acido borico (0,0%; 1,0% e 2,0%) com tres repeticoes, dando um total de 36 tratamentos e 108 parcelas; cada parcela foi constituida por nove plantas. Em todos os tratamentos foram usados 7,5 kg de superfosfato por m3 de substrato. As mudas foram retiradas...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Fertilizacao; Micronutrientes; Mudas; Nitrogenio; Viveiros; Fetilization; Micronutrients; Nitrogen; Nurseries; Seedling.
Ano: 1996 URL: http://www.alice.cnptia.embrapa.br/handle/doc/104085
Imagem não selecionada

Imprime registro no formato completo
Growth promotion of Pinus radiata seedlings by soil inoculation and seed pretreatment with the biological control agent Clonostachys rosea Gayana Botánica
Moraga-Suazo,Priscila; Sanfuentes,Eugenio.
ABSTRACT Twenty-one Clonostachys rosea strains, previously selected by its biocontrol activity higher than 80% against Fusarium circinatum, were evaluated for its ability to promote growth of Pinus radiata seedlings on natural substrate. Stem height, root length, dry weight of stem and roots, and ectomycorrhization were measured at 102 days after seeding. The results showed significant differences between some of the tested C. rosea strains when compared to the controls, showing increases for plant height of 25%, dry stem mass of 37%, root length of 13.5%, dry root mass of 20.5% and ectomycorrhization of 55% when compared to their respective controls, demonstrating a possible dual use of these strains for both plant protection and increased biomass of P....
Tipo: Journal article Palavras-chave: Biocontrol agents; Biofertilizers; Growth promoters; Nurseries.
Ano: 2017 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100140
Imagem não selecionada

Imprime registro no formato completo
Mineral nutrition evolution in the formation of fruit tree rootstocks and seedlings Rev. Bras. Frutic.
Natale,William; Lima Neto,Antonio João de; Rozane,Danilo Eduardo; Parent,Léon Etienne; Corrêa,Márcio Cleber de Medeiros.
Abstract The importance of mineral nutrition to the various plant species has been recognized for many years. Since nutrients are directly linked to physiological and metabolic processes, they promote the growth of rootstocks and seedlings, contributing to the formation of more productive orchards. As a consequence of the lack of technical information for most fruit trees, fertilization in nurseries has still been carried out empirically, sometimes underestimating or overestimating nutritional requirements and compromising the quality of plants produced. Given the importance of mineral nutrition in the formation of high-quality seedlings and the lack of scientific information on the topic, the aim of the present review was to raise interest in further...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Nurseries; Fertilization; Nutritional diagnosis.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000604001
Imagem não selecionada

Imprime registro no formato completo
Nursery technology for early production of robust rice seedlings to transplant under integrated crop management International Rice Research Institute
Rajendran, R.; Balasubramanian, V.; Ravi, V.; Valliappan, K.; Jayaraj, T.; Ramanathan, S..
p.73-75
Palavras-chave: Crop management; Transplanting; Nurseries; Seedling growth.
Ano: 2004 URL: http://hdl.handle.net/123456789/1049
Imagem não selecionada

Imprime registro no formato completo
Projet Bargip. Action Nourriceries. Rapport final ArchiMer
Le Goff, Ronan; Villanueva, Ching-maria; Drogou, Mickael; De Pontual, Helene.
Objectifs du projet : Suite à la chute des rendements des captures professionnelles de bar européen Dicentrarchus labrax à partir des années 2010-2011, la DPMA  a demandé à l’Ifremer de mettre en place un programme de recherche visant à mieux connaitre la biologie de l’espèce et à acquérir des données permettant d’envisager sa gestion. Parmi les actions de recherche identifiées comme prioritaires, l’une portait sur les nourriceries de l’espèce. Il s’est agi au cours du projet de : - caractériser les habitats préférentiels des juvéniles de bar en travaillant sur deux nourriceries pilotes : estuaire de l’Aulne en rade de Brest et estuaire de la Loire, - développer un protocole (engin, méthodes, stratégie) d’échantillonnage permettant de produire des...
Tipo: Text Palavras-chave: Bar européen; Dicentrarchus labrax; Nourriceries; Indices d’abondance; Habitats; Protocole d’échantillonnage au moyen d’un chalut GOV; Test de marquage conventionnel; Rade de Brest; Estuaire de l’Aulne; Estuaire de la Loire.; European Sea Bass; Dicentrarchux labrax; Nurseries; Abundance indexes; Habitats; Sampling protocol with a high opening trawling net; Conventional tagging experimentation; Bay of Brest; Aulne estuary; Loire estuary.
Ano: 2017 URL: http://archimer.ifremer.fr/doc/00379/48987/49408.pdf
Imagem não selecionada

Imprime registro no formato completo
SOIL TEMPERATURE MODIFICATIONS CAUSED BY SOLARIZATION IN NURSERIES Ciência Rural
Streck,Nereu Augusto; Schneider,Flavio Miguel; Buriol,Galileo Adeli.
Solarization effects on soil temperature were evaluated during the autumn. The increase in soil temperature caused by the use of transparent polyethylene (PE) low tunnels over solarized nurseries, in subtropical central region of the Rio Grande do Sul state, Brazil, was also quantified. Treatments were: a) solarization with 100µ thickness PE (T1), b) solarization with 100µ thickness PE, covered with low tunnel (T2), c) solarization with 50µ thickness PE (T3), d) solarization with 50µ thickness PE, covered with low tunnel (T4), and e) bare soil (T). The low tunnel consisted of a 100µ thickness PE and measured 0.5m height in the center of the nursery. The results showed that additional use of low tunnels have increased, on the average, 5.0ºC over the maximum...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Solarization; Soil temperature; Nurseries; Low tunnels.
Ano: 1993 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84781993000300027
Imagem não selecionada

Imprime registro no formato completo
Substratos para Produção de Mudas de Erva-Mate em Tubetes Plásticos PFB - Pesquisa Florestal Brasileira
Wendling, Ivar; Guastala, Daniel; Domingos, Danilo Martins.
O uso de substratos com boa eficiência e baixo custo constitui importante fator para a produção de mudas de espécies florestais. Neste sentido, o presente trabalho objetivou avaliar diferentes materiais e suas combinações como substratos para a produção de mudas de erva-mate (Ilex paraguariensis St. Hil.) em tubetes plásticos. O trabalho foi conduzido no viveiro da Empresa Baldo S.A. em São Mateus do Sul - PR. Foram utilizados seis materiais: esterco bovino curtido, serragem semidecomposta, palito de erva-mate picado, terra de subsolo, substrato comercial à base de casca de pinus e húmus de minhoca, com os quais foram formulados 14 tratamentos. Foram avaliadas a mortalidade das mudas aos 15 e 30 dias após a repicagem e, aos seis meses, o diâmetro do...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Silvicultura; Propagação de plantas; Viveiros Silviculture; Plant propagation; Nurseries.
Ano: 2011 URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/212
Imagem não selecionada

Imprime registro no formato completo
UNA SALACUNA PARA LOS PECES ARRECIFALES DEL ARCHIPIÉLAGO DE SAN BERNARDO, CARIBE COLOMBIANO Boletín de Investigaciones
Báez,Diana P; Márquez,Juan C; López-Victoria,Mateo.
During six months visual censuses were carried out in two mangrove lagoons in Tintipán Island, Colombian Caribbean. Twenty-six species of juvenile reef fishes were observed, some of them with economical importance in the region. The importance of the lagoons as nurseries for fishes is presented and one dynamite illegal fishing event is reported.
Tipo: Journal article Palavras-chave: Mangroves; Nurseries; Fishes; Dynamite.
Ano: 2002 URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612002000100014
Imagem não selecionada

Imprime registro no formato completo
Viveiro e produção de mudas de algumas espécies arbóreas nativas do cerrado. Infoteca-e
OLIVEIRA, M. C. DE; PEREIRA, D. J. DE S.; RIBEIRO, J. F..
2011
Tipo: Documentos (INFOTECA-E) Palavras-chave: Planta nativa; Cerrado; Árvore; Viveiro florestal; Angico; Araticum; Aroeira; Bacupari-do-cerrado; Bálsamo; Barbatimão; Baru; Buriti; Cagaita; Capitão-do-cerrado; Copororoca; Faveira-do-campo; Gonçalo-alves; Jatobá-do-cerrado; Jatobá-da-mata; Jenipapo; Jussara; Landim; Mama-cadela; Mangaba; Pau-d'óleo; Pau-pombo; Pequi; Pinha-do-brejo; Sucupira-branca; Tamboril-da-mata; Tento; Vinhático; Indigenous organisms; Savanna; Nurseries; Production of seedlings; Trees; Native fruits.
Ano: 2011 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/899861
Registros recuperados: 11
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