Data/hora: 15/06/2024 15:23:31

Provedor de dados: | 14
País: | Brazil
Título: | Nitrogen use of a mixed tree crop plantation with a leguminous cover crop.
Autores: | LEHMANN, J.; SILVA JUNIOR, J. P. da; GEBAUER, G.; SILVA, L. F. da.
Data: | 1999-07-26
Ano: | 1998
Palavras-chave: | Agrofloresta; Brasil; Amazonas; Manaus; Tropical leguminous; Bactris Gasipaes; Cobertura do Solo; Conservação do Solo; Cultivo Multiplo; Cupuaçu; Fixação de Nitrogênio; Floresta Tropical Úmida; Leguminosa Tropical; Pueraria Phaseoloides; Pupunha; Theobroma Grandiflorum; Pueraria; Agroforestry; Cover crops; Mixed cropping; Multiple cropping; Nitrogen fixation; Soil conservation; Tropical rain forests.
Resumo: | Study on two associated frut tree crops take up their N in comparison to a leguminous cover crop in an agroforestry system. Preliminar results showed the pueraria had the highest foliar N content followed by pupunha; cupuacu having less than the other two. One year after application, cupuacu took up more of the applied N in comparison to the total N uptake than pueraria and pupunha as seen from the high &amp;15N values. The amount of 15N taken up in relation to dry matter equaled between the three species, since pueraria had a lot higher N contents. The other sampling dates showed the same tendency.
Tipo: | Capítulo em livro técnico (INFOTECA-E)
Idioma: | Inglês

Identificador:

4180

http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/668343

Editor: | In: SHIFT PROJECT ENV 45/2. Water and nutrient fluxes as indicators for the stability of different land use systems on the terra firme near Manaus. Manaus: EMBRAPA-CPAA/BMBF, 1998.
Relação: | Embrapa Amazônia Ocidental - Capítulo em livro técnico (INFOTECA-E)
Formato: | p. 45-53.