Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/670026
Title: Nutrient fluxes from litterfall in mixed cropping systems of the central Amazonia.
Authors: UGUEN, K.
BERNHARD-REVERSAT, F.
LUIZAO, J. P.
SILVA JUNIOR, J. P. da
SCHROTH, G.
Affiliation: Institute de Recherche pour le Developpement
INPA
Embrapa Amazonia Ocidental
University of Hamburg.
JOSE PEREIRA DA SILVA JUNIOR, CPAA.
Date Issued: 2000
Citation: In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University, 2000.
Pages: p. 163.
Description: The aim of this study was to quantify nutrient fluxes from litter fall and prunings in an agroforestry system and to determine differences associated with fertilization. The speceis used are: Bertholletia excelsa (castanha-do-Para), Bactris grasipaes (pupunha),Bixa orellana (urucu), Theobroma grandiflorum (cupuacu) and Pueraria phaseoloides as a cover crop. Annual litterfall in the agroforestry system was greater in the high fertilization treatment (1,56 t/ha) than in the low (1,42 t/ha) but the difference was not significant. Prunings were higher in the hig fertilization treatment than in the low, both from peach palm (1,33 t/ha and 1,04 t/ha) and urucu (1,79 t/ha and 1,15 t/ha).
Thesagro: Adubação
Bactris Gasipaes
Bertholletia Excelsa
Bixa Orellana
Castanha do Para
Cobertura do Solo
Conservação do Solo
Cultivo Multiplo
Fertilidade do Solo
Floresta Tropical Úmida
Leguminosa
Pueraria Phaseoloides
Pupunha
Serapilheira
Theobroma Grandiflorum
Transporte de Nutriente.
NAL Thesaurus: agroforestry
legumes
multiple cropping
nutrient transport
soil conservation
soil fertility.
Keywords: Agrofloresta
Urucu
Brasil
Amazonas
Manaus
Tropical rain forest
Cover plants
Litter plants
Fertilizers application.
Language: en
Type of Material: Parte de livro
Access: openAccess
Appears in Collections:Resumo em anais de congresso (CPAA)

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