Data/hora: 03/06/2024 13:21:02

Biblioteca(s): 	Embrapa Amazônia Ocidental.	
Data corrente: 	02/12/2008	
Data da última atualização: 	12/02/2019	
Autoria: 	STEINER, C.; GARCIA, M.; ZECH, W.	
Afiliação: 	Christoph Steiner, University of Bayreuth; MARCOS VINICIUS BASTOS GARCIA, CPAA; Wolfgang Zech, University of Bayreuth.	
Título: 	Effects of charcoal as slow release nutrient carrier on N-P-K dynamics and soil microbial population: pot experiments with Ferralsol substrate.	
Ano de publicação: 	2007	
Fonte/Imprenta: 	In: STEINER, C. (Comp.). Slash and char as alternative to slash and burn - soil charcoal amendments maintain soil fertility and establish a carbon sink. Göttingen: Cuvillier, 2007. p. 75-88.	
Idioma: 	Inglês	
Conteúdo: 	Our objective was to find a practical way for Amazonian colonists to improve agricultural charcoal use by adding nutrients to charcoal powder. In detail this study addressed the following questions: (i) Are mineral N, P and K fertilizers absorbed by charcoal? (ii) To what degree are the absorbed or chemically bound nutrients available to plants and/or microorganisms? and, (iii) Does charcoal increase the retention of mineral N and K fertilizers?	
Palavras-Chave: 	Brasil; Cultivo.	
Thesagro: 	Fertilidade; Solo; Uso da Terra.	
Thesaurus Nal: 	Amazonia.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Amazônia Ocidental (CPAA)	
Exemplares: 	CPAA - (20947-1) - UPC - PL - PP - 631.47811 - S819s -  - DIS