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| Registros recuperados: 919 | |
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| PAES LEME, V. B.; CORDEIRO, M. C. R.; NAGATA, T.; OLIVEIRA-FILHO, E. C. de; AQUINO, F. de G.; MIRANDA, Z. de J. G.; FRAGOSO, R. da R.; SILVA, M. S.; BARROS, L. M. G.; ALMEIDA, J.; ANDRADE, L. R. M. de. |
| bitstream/item/78169/1/p2009-056.pdf |
| Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) |
Palavras-chave: Planta nativa; Indigenuous organisms; Nickel mining waste; Soil contamination; Growth; Environmental regeneration.; Cerrado; Metal Pesado; Níquel.; Environmental degradation.. |
| Ano: 2009 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/737103 |
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| COMASTRI FILHO, J. A.; POTT, A.. |
| O presente "modus operandi" complementa a Ficha de Avaliacao de Germoplasma de Forrageiras, especialmente no que se refere a criterios subjetivos, para padronizacao das observacoes na UEPAE de Corumba/EMBRAPA. Na ficha de campo foram englobados todos os descritores minimos do CENARGEN/EMBRAPA, aprovados na reuniao dos Bancos Ativos de Germoplasma de Forrageiras em julho/1980. Os descritores abordados sao: habito de crescimento, posicao das gemas de rebrota, estabelecimento, altura de planta, rendimento, persistencia, tolerancia a seca e ao alagamento, tolerancia a pragas e molestias, capacidade de rebrota, florescimento e sementes. |
| Tipo: Documentos (INFOTECA-E) |
Palavras-chave: Avaliacao; Forrageira; Descritores; Florescimento; Evaluation; Descriptors; Growth; Seed.; Crescimento; Germoplasma; Planta; Rebrota; Semente.; Forage; Flowering; Regrowth.. |
| Ano: 1982 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/787805 |
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| PEREIRA, A. V.; PEREIRA, E. B. C.; BENESI, J. F. C.. |
| Este trabalho teve como objetivo avaliar o crescimento e a producao da borracha de clones seringueira [Havea brasiliensis ( Wild. Ex Adr. De Juss.) Muell. Arg.] sob diferentes sistemas de sangria, em condição de Cerrado dos Municipios de Barro Alto Goianesia no Estado de Goais. O plantio foi feito em fevereiro de 1992, no espacamento de 8,0 x 2,5 m (500 plantas/ha), em talhoes de 8 a 10 hectares para cada um dos clones RRIM 600, GT 1, PB 217, PB 235, PR 107 e PR 255 os quais receberam as mesmas praticas de manejo. Aos oito anos de idade, foram feitas as seguintes avaliacoes: estande final; circunferencia do caule a 1,20 m do solo; porcentagens de plantas aptas a sangria; producao de borracha acumulada na caneca pesada mensalmente; incidencia de seca de... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Sandria; Growth; Tapping systems; Rubber yield; Cultura perene: Seringueira.; Clone; Cerrado; Crescimento; Hevea Brasiliensis; Planta Produtora de Borracha; Seringueira.. |
| Ano: 2001 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/567087 |
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| SANO, S. M.; FONSECA, C. E. L. da. |
| RESUMO: O fruto de jatobá (Hymenaea spp.), colhido de maneira extrativista, é comercializado no Centro-Oeste do Brasil. O endocarpo farináceo é usado como alimento, a casca do fruto e a resina, retirada do caule, para tratamento de problemas respiratórios. Várias espécies compõem o gênero Hymenaea cujos frutos são de tamanho e de forma diferentes, coloração, aroma e saber de farinha também variáveis. Para avaliar o estabelecimento em condições de plantio puro, sementes de sete matrizes de jatobá foram coletadas no Município de Formosa, GO. As mudas obtidas separadamente, formando sete progênies, foram plantadas no campo. O desenho experimental foi em anéis hexagonais com as plantas espaçadas de 5 cm. Cada progênie foi mantida na posição fixa em um ponto do... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Fruta nativa; Indigenous organisms; Growth; Survival.; Altura; Cerrado; Crescimento; Hymenaea Courbaril; Jatobá; Leguminosae; Sobrevivência.; Height.. |
| Ano: 2003 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568944 |
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| Dang, Cecile; De Montaudouin, Xavier; Binias, Cindy; Salvo, Flora; Caill-milly, Nathalie; Bald, Juan; Soudant, Philippe. |
| Perkinsosis is one of the most widespread diseases affecting commercially important species of molluscs globally. We examined the impact of Perkinsus spp. on shell growth at the individual scale in 2 clam species: Ruditapes decussatus from Mundaka Estuary (Spain) and R. philippinarum from Arcachon Bay (France). At Arcachon, 2 contrasting sites in terms of environment and Perkinsus olseni presence were chosen: Arguin (disease-free) and Ile aux Oiseaux (infected site). We monitored the dynamics of perkinsosis over the course of the experiment at Mundaka and Ile aux Oiseaux. Prevalences were high (>70%), and intensities were around 10(5) cells g(-1) wet gills at Ile aux Oiseaux, and 10(6) cells g(-1) at Mundaka. No significant differences in prevalence or... |
| Tipo: Text |
Palavras-chave: Clams; Perkinsus spp.; Perkinsus olseni; Ruditapes philippinarum; Ruditapes decussatus; Growth. |
| Ano: 2013 |
URL: https://archimer.ifremer.fr/doc/00166/27733/25951.pdf |
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| Couty, Angélique. |
| The Japan oyster: Crassostrea gigas have been imported on the french coasts in the seventies and from this time it adapted to this environment. Since, it became the main oyster producted in France. But ,since twenty years C. gigas presents an anormaly and important mortality eah year in the period of summer. The syndrome known as summer mortality, appears particulary in mid-june. This mortality can affected 50% of the culture. Many studies have brought elements in the comprehension of the condition of apparition of this mortalilities. Temperature seems to play an important rule with reproductive maturation. But also, the deep ofwater could be associated to this mass mortality. The study began in march 2003 and characterize more precisely the summer... |
| Tipo: Text |
Palavras-chave: Crassostrea gigas; Mortalité estivale; Croissance; Maturation; Environnement; Crassostrea gigas; Summer mortality; Growth; Maturation; Environment. |
| Ano: 2003 |
URL: http://archimer.ifremer.fr/doc/00306/41767/40980.pdf |
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| Deslous-paoli, Jean-marc; Zanette, Yvan; Heral, Maurice; Masse, Henri; Garnier, Jacqueline. |
| The breeding of Pacific oysters Crassostra gigas, in non tidal ponds, before commercialization, brings about an improvement of the shell and of the quantity and quality of the tissues. In fact, the Berthome's indice (1978) moves from 1.36 in June to 0.68 December, and the density of the shell increases in the same time from 1.79 to 1.98. On the other hand, the percentage of tissues in the oyster is 12.4% at the end of gametogenesis and more than 9% at the end of breeding. The dry tissues are composed of 10.3 of ash, 40.3% of proteins, 12.6% of lipids and 9% of carbohydrate. 95% of the carbohydrate are glycogen. The resulting energetic values are measured to 5.10 cal-mg super(-1) of dry tissues ash free. |
| Tipo: Text |
Palavras-chave: Crassostrea gigas; Tissues; Biochemical composition; Shells; Growth; Oyster culture. |
| Ano: 1981 |
URL: http://archimer.ifremer.fr/doc/1981/publication-1892.pdf |
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| Thompson, Cameron R.s.; Fields, David M.; Bjelland, Reidun M.; Chan, Vera Bin San; Durif, Caroline M.f.; Mount, Andrew; Runge, Jeffrey A.; Shema, Steven D.; Skiftesvik, Anne Berit; Browman, Howard I.. |
| The copepod Lepeophtheirus salmonis is an obligate ectoparasite of salmonids. Salmon lice are major pests in salmon aquaculture and due to its economic impact Lepeoph- theirus salmonis is one of the most well studied species of marine parasite. However, there is limited understanding of how increased concentration of pCO2 associated with ocean acidification will impact host-parasite relationships. We investigated the effects of increased pCO2 on growth and metabolic rates in the planktonic stages, rearing L. salmonis from eggs to 12 days post hatch copepodids under three treatment levels: Control (416 matm), Mid (747 matm), and High (942 matm). The pCO2 treatment had a significant effect on oxygen consumption rate with the High treatment animals exhibiting... |
| Tipo: Text |
Palavras-chave: Salmon lice; Copepod; Ocean acidification; Parasite; Energetics; Metabolism; Growth; Lipid; Lepeophtheirus salmonis; Aquaculture. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00588/69998/67911.pdf |
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| Le Foll, Anne. |
| The study of the crab Cancer pagurus , along the Brittany coast, has revealed new information about its movements, growth and reproduction. The 1439 crab tagging has been effected either on land using the Edwards technique "suture-tag" or onboard using a similar technique to the Gundersen method of "toggle-tag". The results confirm that males are relatively sedentary, the females migrate more. To estimate growth, the author used the "capture-recapture" method and the results from crab rearing. It appeared that the molt increment is not constant and generally, so the molt frequency, it percentage decreases when the size increases. |
| Tipo: Text |
Palavras-chave: Marine crustaceans; Sexual reproduction; Tagging; Growth; Migrations. |
| Ano: 1984 |
URL: http://archimer.ifremer.fr/doc/1984/publication-1785.pdf |
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| Registros recuperados: 919 | |
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