Data/hora: 23/06/2024 07:06:26

Biblioteca(s): | Embrapa Amazônia Ocidental.
Tipo da produção científica: | Resumo em Anais de Congresso
Data corrente: | 16/01/1997
Data da última atualização: | 22/01/2019
Autoria: | BAUCH, J.; DUNISCH, O.; GASPAROTTO, L.; NEVES, E. M.; LIMA, R. M. B.; BUENO, M.
Afiliação: | LUADIR GASPAROTTO, CPAA; ROBERVAL MONTEIRO BEZERRA DE LIMA, CPAA.
Título: | Investigations on suitable tree especies for the reforestation of degraded land areas in Central Amazonia.
Ano de publicação: | 1995
Fonte/Imprenta: | In: SHIFT WORKSHOP, 2., 1995, Cuiaba. Summaries of lectures and posters... Cuiaba: UMFT, 1995.
Páginas: | p. 163.
Idioma: | Inglês
Conteúdo: | 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 same tree species laid out by EMBRAPA-CPAA/Manaus, with special reference to the mineral element supply of the plants. In these investigations the total tree biomass and the total mineral element content (N, P, S, K, Ca, Mg, Al, #) of the trees is quantified in one years intervals. Furthermore the intra annual variation of tree growth and wood formation is studied in relation to meteorological conditions and changes in the mineral element supply of the soil. Data of trees grown in a monoculture system (System 4, comp. ENV.23, ENV.45). From these studies more informations about the exogenous influences on tree growth and the sustainability of the mineral element supply of the trees on this forest site are expected.
Palavras-Chave: | Agrofloresta; Amazonas; Brasil; Dipterix odorata; Fertilizers application; Growth; Reclamation; Sustainability; Tropical rain forest.
Thesagro: | Adubação; Carapa Guianensis; Cedrela Odorata; Crescimento; Cultivo Multiplo; Desenvolvimento Sustentável; Deterioração do Solo; Floresta Tropical Úmida; Hevea Brasiliensis; Hymenaea Courbaril; Madeira; Recuperação do Solo; Schizolobium Amazonicum; Swietenia Macrophylla.
Thesaurus Nal: | agroforestry; environmental degradation; forest trees; multiple cropping; wood.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/125071/1/p.-163.pdf
Registro original: | Embrapa Amazônia Ocidental (CPAA)
Exemplares: | CPAA - (3176-1) - UPC - RA - PP - R634.99 - S555s -  - DIS