Data/hora: 09/06/2024 20:09:53

Biblioteca(s): | Embrapa Amazônia Ocidental.
Data corrente: | 25/05/1999
Data da última atualização: | 11/05/2017
Autoria: | LEHMANN, J.; GUNTHER, D.; MOTA, S. da; KAISER, K.; TRETER, U.; ZECH, W.
Afiliação: | University of Bayreuth; Embrapa Amazonia Ocidental; University of Erlangen.
Título: | Single-tree effects on soil P pools in a multi-strata agroforestry systems.
Ano de publicação: | 1999
Fonte/Imprenta: | In: INTERNATIONAL SYMPOSIUM MULTI-STRATA AGROFORESTRY SYSTEMS WITH PERENNIAL CROPS, 1999, Turrialba. Multy-strata agroforestry systems with perennial crops: proceedings. Turrialba: CATIE, 1999. p. 120-123.
Idioma: | Inglês
Conteúdo: | Presentation of the effects of different fruit and timber tree species in a multi-strata agroforestry systems in comparison to secondary vegetation and primary forest sites on inorganic and organic P pools of a Ferralsols in the Amazon basin. The S pools were also assessed, but could not be presented here due to the lenght of this contribution. Conclusion: The modified Hedley procedure proved to be extremely useful for the studied soil type to demonstrate the highly contrasting P dynamics of the experimental sites. The different tree species exhibited a pronuounced and relevant effect on P properties in the multi-strata agroforestry system. These strongly contrasting effects have to be considered when designing multi-strata agroforestry systems and may help to improve the efficiency of nutrient cycling.
Palavras-Chave: | Agrofloresta; Amazonas; Brasil; Manaus; Sustainability; Tropical rain forest.
Thesagro: | Árvore Frutífera; Desenvolvimento Sustentável; Essência Florestal; Fertilidade do Solo; Floresta Tropical Úmida.
Thesaurus Nal: | agroforestry; forest trees; fruit trees; soil fertility.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/159706/1/Pag-120-123.pdf
Registro original: | Embrapa Amazônia Ocidental (CPAA)
Exemplares: | CPAA - (4058-1) - UPC - AA - PP - 634.99 - I61p -  - DIS