Registro Completo
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
05/12/2000 |
Data da última atualização: |
17/06/2015 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MOTA, M. do S.; LEHMANN, J.; SCHROTH, G. |
Afiliação: |
Bolsista CNPq; University of Bayreuth; University of Hamburg. |
Título: |
Cover crop and fertilization effects on nutrient dynamics in fruit tree cropping inthe central Amazon. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University, 2000. |
Páginas: |
p. 179. |
Idioma: |
Inglês |
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. |
Palavras-Chave: |
Agrofloresta; Cover plants; Fertilizers application; Soil fertily; Urucu. |
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. |
Thesaurus NAL: |
agroforestry; legumes; multiple cropping; Pueraria; soil conservation; tropical rain forests. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125529/1/p.-179.pdf
|
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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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |