Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/673236
Research center of Embrapa/Collection: Embrapa Amazônia Ocidental - Resumo em anais de congresso (ALICE)
Date Issued: 2002
Type of Material: Resumo em anais de congresso (ALICE)
Authors: MARINO, W.
MARSCHNER, P.
GÖLLNITZ, I.
SCHROTH, G.
EMMERICH, S.
GASPAROTTO, L.
LEHMANN, J.
UGUEN, K.
LIEBEREI, R.
Additional Information: University of Hamburg; University of Dusseldorf; Embrapa Amazônia Ocidental; University of Bayreuth; Laboratoire d'Ecologie des Sols Tropicaux.
Title: Bactris gasipaes H.B.K.: production factors in agro-ecosystems.
Publisher: In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS. ACHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings... Hamburg: SHIFT: MADAM: WAVES, 2002. p. 298.
Language: en
Keywords: Agrofloresta
Brasil
Amazonas
Manaus.
Description: 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.
Data Created: 2004-03-22
Appears in Collections:Resumo em anais de congresso (CPAA)

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