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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
05/12/2000 |
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Data da última atualização: |
17/06/2015 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MOTA, M. do S.; LEHMANN, J.; SCHROTH, G. |
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Afiliação: |
Bolsista CNPq; University of Bayreuth; University of Hamburg. |
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Título: |
Cover crop and fertilization effects on nutrient dynamics in fruit tree cropping inthe central Amazon. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University, 2000. |
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Páginas: |
p. 179. |
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Idioma: |
Inglês |
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Conteúdo: |
Studies on the effect of fertilization on soil acidity and pH dynamics in a mixed tree croping system with castanha-do-Para (Brazil nut), cupuacu, pupunha (peach palm), urucu (annatto) and pueraria.Fertilizer at four different levels (30%, 100%+P and 30%-N-lime, of the recommended fertilization, Embrapa Amazonia Ocidental, Manaus-AM, Brasil) was applied. Fertilization at a level of 30%-N-lime produced highest acidity compared to the other levels of fertilization. The effect of fertilization on soil acidity was restricted to a depth of 0 cm-5 cm. Pueraria and urucu presented the highest acidity at all. depths. The effec of soil pH was opposite to acidity, highest for cupuacu and pupunha and lowest for urucu at all depths. |
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Palavras-Chave: |
Agrofloresta; Cover plants; Fertilizers application; Soil fertily; Urucu. |
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Thesagro: |
Adubação; Bactris Gasipaes; Bertholletia Excelsa; Bixa Orellana; Castanha do Para; Cobertura do Solo; Conservação do Solo; Cultivo Multiplo; Cupuaçu; Fertilidade do Solo; Floresta Tropical Úmida; Leguminosa; Pueraria Phaseoloides; Pupunha; Theobroma Grandiflorum. |
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Thesaurus Nal: |
agroforestry; legumes; multiple cropping; Pueraria; soil conservation; tropical rain forests. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125529/1/p.-179.pdf
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Marc: |
LEADER 02067nam a2200457 a 4500
001 1670039
005 2015-06-17
008 2000 bl uuuu u00u1 u #d
100 1 $aMOTA, M. do S.
245 $aCover crop and fertilization effects on nutrient dynamics in fruit tree cropping inthe central Amazon.
260 $aIn: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University$c2000
300 $ap. 179.
520 $aStudies on the effect of fertilization on soil acidity and pH dynamics in a mixed tree croping system with castanha-do-Para (Brazil nut), cupuacu, pupunha (peach palm), urucu (annatto) and pueraria.Fertilizer at four different levels (30%, 100%+P and 30%-N-lime, of the recommended fertilization, Embrapa Amazonia Ocidental, Manaus-AM, Brasil) was applied. Fertilization at a level of 30%-N-lime produced highest acidity compared to the other levels of fertilization. The effect of fertilization on soil acidity was restricted to a depth of 0 cm-5 cm. Pueraria and urucu presented the highest acidity at all. depths. The effec of soil pH was opposite to acidity, highest for cupuacu and pupunha and lowest for urucu at all depths.
650 $aagroforestry
650 $alegumes
650 $amultiple cropping
650 $aPueraria
650 $asoil conservation
650 $atropical rain forests
650 $aAdubação
650 $aBactris Gasipaes
650 $aBertholletia Excelsa
650 $aBixa Orellana
650 $aCastanha do Para
650 $aCobertura do Solo
650 $aConservação do Solo
650 $aCultivo Multiplo
650 $aCupuaçu
650 $aFertilidade do Solo
650 $aFloresta Tropical Úmida
650 $aLeguminosa
650 $aPueraria Phaseoloides
650 $aPupunha
650 $aTheobroma Grandiflorum
653 $aAgrofloresta
653 $aCover plants
653 $aFertilizers application
653 $aSoil fertily
653 $aUrucu
700 1 $aLEHMANN, J.
700 1 $aSCHROTH, G.
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Embrapa Amazônia Ocidental (CPAA) |
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