Título:	Bactris gasipaes H.B.K.: production factors in agro-ecosystems.
Autor:	MARINO, W. MARSCHNER, P. GÖLLNITZ, I. SCHROTH, G. EMMERICH, S. GASPAROTTO, L. LEHMANN, J. UGUEN, K. LIEBEREI, R.
Afiliación:	University of Hamburg; University of Dusseldorf; Embrapa Amazônia Ocidental; University of Bayreuth; Laboratoire d'Ecologie des Sols Tropicaux.
Año:	2002
Referencia:	In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS. ACHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings... Hamburg: SHIFT: MADAM: WAVES, 2002. p. 298.
Descripción:	According with the studies realized the litter from peach palm (pupunha) contibutes with only 110 g/ha or 0,1% of total soil C to the C budget of the system. On the other hand it produces high quantities of root exudates. About 16.500 kg/ha C or 15% of total soil C respectively are released into the soil. Taking into account the C loss by microbial respiration and root respiration peach palm contributes with 10.700 kg/ha or 10% of total soil C respectively to the C budget of the system. Compared to C from root exudates the quantity of C from microbial biobass under peach palm is low. Only 45 kg/ha or 0,0004% of the total C originate from the microbial biomass.
Thesagro:	Biomassa Bactris Gasipaes Conservação do Solo Cultivo Multiplo Dióxido de Carbono Floresta Tropical Úmida Pupunha
Palabras clave:	Agrofloresta Brasil Amazonas Manaus
Tipo de Material:	Resumo em anais e proceedings
Acceso:	openAccess
Aparece en las colecciones:	Resumo em anais de congresso (CPAA)