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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
10/08/2000 |
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Data da última atualização: |
22/08/2012 |
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Autoria: |
RENCK, A. |
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Título: |
Wasser- und Stickstoffflusse unter verschiedenen tropischen Nutzbaumen in Zentralamazonien. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Bayreuth: Universitat Bayreuth, 2000. |
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Páginas: |
99 p. |
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Idioma: |
Alemão |
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Notas: |
Diplomarbeit. |
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Conteúdo: |
Informations on the ability of tree crops to reduce nutrient leaching and retrieve water and nutrients from the subsoil. We investigated (i) the soil water dynamics of a Xanthic Ferralsol to a soil depth pf 4m om prder tp evaluate (ii) the extent of rapid water precolation into the subsoil, (iii) the effect of different indigenous tree crops on soil water contentes, and (iv) the movement of applied 15N with the soil solution under the different tree crops and leguminous cover crop during one rainy season. Additionally, two different methods for the calculation of water fluxes were compared and in the last step water percolation and nitrogen leaching losses were quantified during one rainhy season. The study was carried out at the Embrapa Amazonia ocidental experimental station on the terra firme near Manaus (Amazonas-Brasil). |
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Palavras-Chave: |
Acid soil; Agrofloresta; Amazonas; Brasil; Manaus; Plant water relations; Solo-agua; Urucu. |
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Thesagro: |
Água do Solo; Bactris Gasipaes; Balanço Hídrico; Bertholletia Excelsa; Bixa Orellana; Castanha do Para; Cultivo Multiplo; Cupuaçu; Física do Solo; Floresta Tropical Úmida; Pueraria Phaseoloides; Pupunha; Relação Água-Planta; Solo Ácido; Theobroma Grandiflorum; Umidade do Solo. |
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Thesaurus Nal: |
agroforestry; multiple cropping; soil water; tropical rain forests. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02083nam a2200469 a 4500
001 1669530
005 2012-08-22
008 2000 bl uuuu m 00u1 u #d
100 1 $aRENCK, A.
245 $aWasser- und Stickstoffflusse unter verschiedenen tropischen Nutzbaumen in Zentralamazonien.
260 $aBayreuth: Universitat Bayreuth$c2000
300 $a99 p.
500 $aDiplomarbeit.
520 $aInformations on the ability of tree crops to reduce nutrient leaching and retrieve water and nutrients from the subsoil. We investigated (i) the soil water dynamics of a Xanthic Ferralsol to a soil depth pf 4m om prder tp evaluate (ii) the extent of rapid water precolation into the subsoil, (iii) the effect of different indigenous tree crops on soil water contentes, and (iv) the movement of applied 15N with the soil solution under the different tree crops and leguminous cover crop during one rainy season. Additionally, two different methods for the calculation of water fluxes were compared and in the last step water percolation and nitrogen leaching losses were quantified during one rainhy season. The study was carried out at the Embrapa Amazonia ocidental experimental station on the terra firme near Manaus (Amazonas-Brasil).
650 $aagroforestry
650 $amultiple cropping
650 $asoil water
650 $atropical rain forests
650 $aÁgua do Solo
650 $aBactris Gasipaes
650 $aBalanço Hídrico
650 $aBertholletia Excelsa
650 $aBixa Orellana
650 $aCastanha do Para
650 $aCultivo Multiplo
650 $aCupuaçu
650 $aFísica do Solo
650 $aFloresta Tropical Úmida
650 $aPueraria Phaseoloides
650 $aPupunha
650 $aRelação Água-Planta
650 $aSolo Ácido
650 $aTheobroma Grandiflorum
650 $aUmidade do Solo
653 $aAcid soil
653 $aAgrofloresta
653 $aAmazonas
653 $aBrasil
653 $aManaus
653 $aPlant water relations
653 $aSolo-agua
653 $aUrucu
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
