Data/hora: 06/06/2024 16:57:31

Biblioteca(s): | Embrapa Amazônia Ocidental.
Data corrente: | 29/11/2000
Data da última atualização: | 24/01/2019
Autoria: | GEHRING, C.; THIELEN-KLINGE, A.; VLEK, P. L. G.
Título: | Contribution of the different growth forms within the leguminous family to the nitrogen budget of secondary and primary vegetation of Central Amazonia.
Ano de publicação: | 2000
Fonte/Imprenta: | In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University, 2000.
Páginas: | p. 67.
Idioma: | Inglês
Conteúdo: | Studies on biological nitrogen fixation (BNF)-estimations based on the &15N natural abundance method (sample analysis in process), in agroforestry systems in Manaus-AM (Brasil). 57% of all legume individuals were lianas and 43% threes/shrubs. Preliminary results: a) the importance of legume lianas was greater in secondary vegetation (66%) than in primary forest (40%); b) as 94% of all mapped liana individuals belong to species with known or probable nodulation capability (as opposed to 79% of legume tree individuals), lianas appear to play a key role in recuperating N-stocks.
Palavras-Chave: | Agrofloresta; Amazonas; Brasil; Manaus.
Thesagro: | Cultivo Multiplo; Fixação de Nitrogênio; Floresta Tropical Úmida; Leguminosa.
Thesaurus Nal: | agroforestry; legumes; multiple cropping; nitrogen fixation; tropical rain forests.
Categoria do assunto: | --
Registro original: | Embrapa Amazônia Ocidental (CPAA)
Exemplares: | CPAA - (5594-1) - ADD - PL - PP - R634.99 - G375p -  - DIS