Data/hora: 04/06/2024 18:16:45

Biblioteca(s): | Embrapa Amazônia Ocidental.
Data corrente: | 04/12/2000
Data da última atualização: | 30/01/2020
Autoria: | UGUEN, K.; BERNHARD-REVERSAT, F.; LUIZAO, J. P.; SILVA JUNIOR, J. P. da; SCHROTH, G.
Afiliação: | Institute de Recherche pour le Developpement; INPA; Embrapa Amazonia Ocidental; University of Hamburg.; JOSE PEREIRA DA SILVA JUNIOR, CPAA.
Título: | Nutrient fluxes from litterfall in mixed cropping systems of the central Amazonia.
Ano de publicação: | 2000
Fonte/Imprenta: | In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University, 2000.
Páginas: | p. 163.
Idioma: | Inglês
Conteúdo: | 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).
Palavras-Chave: | Agrofloresta; Amazonas; Brasil; Cover plants; Fertilizers application; Litter plants; Manaus; Tropical rain forest; Urucu.
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.
Thesaurus Nal: | agroforestry; legumes; multiple cropping; nutrient transport; soil conservation; soil fertility.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/125496/1/p.-163.pdf
Registro original: | Embrapa Amazônia Ocidental (CPAA)
Exemplares: | CPAA - (5612-1) - UPC - RA - PP - R634.99 - G375p -  - DIS