Data/hora: 19/06/2024 12:05:42

Biblioteca(s): 	Embrapa Amazônia Ocidental.	
Data corrente: 	26/07/1999	
Data da última atualização: 	11/02/2020	
Autoria: 	LEHMANN, J.; SILVA JUNIOR, J. P. da; GEBAUER, G.; SILVA, L. F. da.	
Afiliação: 	JOHANNES LEHMANN, University of Bayreuth; JOSE PEREIRA DA SILVA JUNIOR, CPAA; GERHARD GEBAUER, University of Bayreuth; LUCIANA FERREIRA DA SILVA.	
Título: 	Nitrogen use of a mixed tree crop plantation with a leguminous cover crop.	
Ano de publicação: 	1998	
Fonte/Imprenta: 	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.	
Páginas: 	p. 45-53.	
Idioma: 	Inglês	
Conteúdo: 	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 &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.	
Palavras-Chave: 	Agrofloresta; Amazonas; Brasil; Manaus; Tropical leguminous.	
Thesagro: 	Bactris Gasipaes; Cobertura do Solo; Conservação do Solo; Cultivo Multiplo; Cupuaçu; Fixação de Nitrogênio; Floresta Tropical Úmida; Leguminosa Tropical; Pueraria Phaseoloides; Pupunha; Theobroma Grandiflorum.	
Thesaurus Nal: 	agroforestry; cover crops; mixed cropping; multiple cropping; nitrogen fixation; Pueraria; soil conservation; tropical rain forests.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/181065/1/ID-2600-2-45-52.pdf	
Registro original: 	Embrapa Amazônia Ocidental (CPAA)	
Exemplares: 	CPAA - (4180-1) - UMT - PL - PP - 634.99 - S555w -  - DIS