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BAUCH, J.; DUNISCH, O.; GASPAROTTO, L.; NEVES, E. M.; LIMA, R. M. B.; BUENO, M.. |
Investigações sobre espécies adequadas para o reflorestamento de áreas degradadas na Amazônia Central: In this SHIFT-PROJECT, eight native tree species of Central Amazonia (Swietenia macrophylla Krug., Carapa guianensis Aubl., Hevea brasiliensis (Willd.) Muell. Arg., Schizolobium amazonicum Ducke, Cedrela odorata L., Dipterix odorata Wylld., Hymenaea courbaril L., Tabebuia sp.), wich are accepted for timber production, are investigated with regard to their suitability for agroforestry systems. Therefore exogenous influences on tree growth and wood formation of these species are investigated on three-year-old experimental plots laid out by the EMBRAPA-CPAA/Manaus, and the Institute for Applied Botany/Hamburg University (Env.23) and additional plots with the... |
Tipo: Parte de livro |
Palavras-chave: Agrofloresta; Dipterix odorata; Brasil; Amazonas; Tropical rain forest; Reclamation; Sustainability; Fertilizers application; Growth.; Adubação; Carapa Guianensis; Cedrela Odorata; Cultivo Multiplo; Crescimento; Desenvolvimento Sustentável; Deterioração do Solo; Floresta Tropical Úmida; Hevea Brasiliensis; Hymenaea Courbaril; Madeira; Schizolobium Amazonicum; Recuperação do Solo; Swietenia Macrophylla.; Agroforestry; Environmental degradation; Forest trees; Multiple cropping; Wood.. |
Ano: 1995 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/667139 |
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AZEVEDO, C. P. de; LIMA, R. M. B.; NEVES, E. J. M.; GASPAROTTO, L.; DUNISCH, O.. |
In the present study, the results on heigt and diameter growth of eigth species of high commercial value (mogno, cedro, andiroba, cumaru, jatoba, samauma, ucuuba, and ipe) are presented for three different culture systems in relation to survival and occurrence of weeds and diseases. |
Tipo: Parte de livro |
Palavras-chave: Sumauma; Cedrela odorota; Dipterix odorata; Tabebuia heptaphylla; Brasil; Amazonas; Manaus; Growth.; Andiroba; Cedro; Carapa Guianensis; Ceiba Pentandra; Cumaru; Crescimento; Floresta Tropical Úmida; Hymenaea Courbaril; Jatobá; Ipê; Mogno; Paineira; Reflorestamento; Swietenia Macrophylla; Ucuuba; Virola Surinamensis.; Reforestation; Tropical rain forests.. |
Ano: 1999 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/668420 |
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NODA, S. N. AZEVEDO, C. R.; BATISTA, V. S.; CAMPOS, M. A.; CASTELO BRANCO, F. M.; COSTA, S. S.; FRAXE, T. J. P.; LIMA, R. M. B.; MELLO, R. Q.; NODA, H.; PEIXOTO, G. N. A.; PEREIRA, H. S.; SARAGOUSSI, M.; SILVA, A. J. I.; SILVA, M. P. S. C.; WITKOSKI, A. C.. |
The proposal was to study the social, economic, and political components involved in the agroforestry systems used by small farmers holders of the varzeas ecosystems the Amazonas state. The research started on october 1991, by meetings, trainings, seminars, field visits during the flooding and dry periods, activities reports, and methodological orientation manuals. The used method was the "case study", since it permit the reconstruction and total comprehension of the studied phenomenons. The study area was the Solimoes-Amazonas riversides in the Amazonas state, divided in four microregions: Medium Solimoes (counties of Coari and Codajas), Low Solimoes (Manaquiri and Iranduba), High Amazonas (Careiro da Varzea), and Medium Amazonas (Barreirinha, Parintins).... |
Tipo: Parte de livro |
Palavras-chave: Agrofloresta; Agricultor baixa-renda; Brasil; Amazonas; Production systems; Flood plains.; Sistema de Produção; Várzea.; Agroforestry; Family farms; Small farms.. |
Ano: 1995 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/667226 |
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SILVA JUNIOR, E. C.; WADT, L. H. de O.; SILVA, K. E. da; LIMA, R. M. B.; BATISTA, K. D.; GUEDES, M. C.; CARVALHO, G. S.; CARVALHO, T. S.; REIS, A. R.; LOPES, G.; GUILHERME, L. R. G.. |
In this study, we aimed to investigate whether the natural variation of Se in Brazil nuts from different Amazon regions can be associated with the variability of total Se concentration in the soil as well as with other soil parameters that control Se availability, such as soil pH. |
Tipo: Artigo de periódico |
Palavras-chave: Selenium availability; Genotypic variation; Amazon rainforest; Selenium accumulation; Bertholletia Excelsa; Nutrition. |
Ano: 2017 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1088873 |
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