Consulta: creatorFacets:"DUNISCH, O."
Registros recuperados: 4
Data/hora: 16/06/2024 17:07:50

Wood characteristics of Ceiba pentandra cultivated in upland and floodplain ecosystem.
Provedor de dados: 14
Autores: AZEVEDO, C. P. de; DUNISCH, O.; FRANCA, M. B.; NEVES, A. C. C. das; BAUCH, J.; POLACZEK, S.; VAN LEEUWEN, J.
The present work was carried out with tree sumauma's tree (nativa, adult and young trees) cultivated in floodplains (varzeas) and uplands (terra firme) ecosystem, having as objective, obtain information about growth patterns of the species and to correlate them into different environmental conditions (floodplain and upland) as well as investigate anatomic and physical parameters of the wood, purposing correlate the wood quality of adult native trees, with young tree's wood, cultivated in floodplain and upland.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Sumauma; Brasil; Amazonas; Manaus; Anatomia; Ceiba Pentandra; Madeira; Paineira; Várzea; Plant anatomy; Wood.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/669646

Water and element supply of the plantation systems and their significance for the xylem production of Swietenia macrophylla and Carapa guianensis.
Provedor de dados: 14
Autores: DUNISCH, O.; BAUCH, J.; GASPAROTTO, L.; NEVES, E.; AZEVEDO, C. de; LIMA, R. de; MORAIS, R. de.
In this study the influence of the water and K supply on growth and wood formation of plantation grown S. macrophylla and C. guianensis is investigated (Manaus-AM-Brasil).
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Brasil; Amazonas; Manaus; Plant water relations; Potash fertilizers; Andiroba; Carapa Guianensis; Mogno; Potássio; Relação Água-Planta; Swietenia Macrophylla.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/669644

Comparative studies on morpho-physiological traits of six Amazonian species of Bellucia and Miconia (Melastomataceae) and implications for their ecological behaviour.
Provedor de dados: 14
Autores: PREISINGER, H.; DUNISCH, O.; MORAIS, R. R. de; RICHTER, K.; ARAUJO, R. C.
Plants of six species from the Melastomataceae family (Miconia spp. and Bellucia spp.) taken from secondary forest stands of Terra Firme near Manaus, Amazonas, Brazil, were studied with regard to growth form, biometric traits of the plants, morphological and anatomical characteristics of leaves and wood. In addition, plant biomass and the content of mineral nutrients of different parts of the plants were analysed, and xylem flux measurements were carried out to determine the specific water uptake of the plants. The aim of the studies was to detect causal links between the parameters measured and the ecological behaviour of the species as observed in the field, in order to provide an autecological description of the species. The results show that the plant...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Brasil; Amazonas; Manaus; Sustainability; Anatomia; Andiroba; Carapa Guianensis; Desenvolvimento Sustentável; Floresta Tropical Úmida; Madeira; Manejo; Reflorestamento; Forest management; Reforestation; Tropical rain forests; Wood anatomy.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/668432

Investigations on tree species suitable for the recultivation of degraded land areas in Central Amazonia.
Provedor de dados: 14
Autores: BAUCH, J.; DUNISCH, O.; GASPAROTTO, L.
In this project the influence of site conditions of degraded land areas on growth and wood formation of eight selected native tree species (Swietenia macrophylla King, Carapa guianensis, Cedrela odorata L., Dipteryx odorata Willd., Hymenaea courbaril L., Ceiba pentandra Gaertn., Virola surinamensis Warb., Tabebuia heptaphylla were investiated. In order to study the influence of the management of degraded areas on growth and wood formation of tree especies, the investigationson the relationship of enviromental input and tree growth were carried out in three different plantation systems (monoculture system, mixed culturesystem, enrichment of a 25-year-old secondary forrest established in 1992/19993 at the Embrapa Amazonia Ocidental, Manaus-AM (Brasil). Due...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Arvore produtora de madeira; Brasil; Reclamation; Woody trees; Sustainability.; Conservação do Solo; Desenvolvimento Sustentável; Cultivo Multiplo; Deterioração do Solo; Essência Florestal; Floresta Tropical Úmida; Manejo; Reflorestamento.; Amazonia; Forest trees; Environmental degradation; Reforestation; Multiple cropping; Tropical rain forests.; Soil management.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/668419