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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
26/07/1999 |
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Data da última atualização: |
11/02/2020 |
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Autoria: |
LEHMANN, J.; MURAOKA, T. |
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Afiliação: |
University of Bayreuth; CENA. |
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Título: |
Root activity patterns of different tree crops. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
In: SHIFT PROJECT ENV 45/2. Water and nutrient fluxes as indicators for the stability of different land use systems on the terra firme near Manaus. Manaus: EMBRAPA-CPAA/BMBF, 1998. |
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Páginas: |
p. 42-44. |
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Idioma: |
Inglês |
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Conteúdo: |
Investigation of the root activity of different tree species (cupuacu, peach palm, Brazil nut, urucum, vismia) in an agroforestry system compared to a fallow vegetation. The results showed important indications for the suitability of peach palm and Brazil nut for the recycling of leached nutrients. In the highly permeable Ferralsols at the experimental site, a deeper root activity may also reduce nutrient leaching into the subsoil. It's observed higher amounts of nitrate in the subsoil under cupuacu than under any of the other trees species. This may indicate an advantage of deeper rooted trees for the reduction of leaching of fertilized nutrientes. |
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Palavras-Chave: |
Agrofloresta; Castanha do Brasil; Root; Root system; Urucu. |
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Thesagro: |
Árvore Frutífera; Bactris Gasipaes; Bertholletia Excelsa; Bixa Orellana; Conservação do Solo; Cultivo Multiplo; Cupuaçu; Espécie; Essência Florestal; Floresta Tropical Úmida; Pupunha; Raiz; Sistema Radicular; Theobroma Grandiflorum. |
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Thesaurus Nal: |
agroforestry; forest trees; fruit trees; multiple cropping; tropical rain forests; Vismia. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01927naa a2200445 a 4500
001 1668342
005 2020-02-11
008 1998 bl uuuu u00u1 u #d
100 1 $aLEHMANN, J.
245 $aRoot activity patterns of different tree crops.
260 $c1998
300 $ap. 42-44.
520 $aInvestigation of the root activity of different tree species (cupuacu, peach palm, Brazil nut, urucum, vismia) in an agroforestry system compared to a fallow vegetation. The results showed important indications for the suitability of peach palm and Brazil nut for the recycling of leached nutrients. In the highly permeable Ferralsols at the experimental site, a deeper root activity may also reduce nutrient leaching into the subsoil. It's observed higher amounts of nitrate in the subsoil under cupuacu than under any of the other trees species. This may indicate an advantage of deeper rooted trees for the reduction of leaching of fertilized nutrientes.
650 $aagroforestry
650 $aforest trees
650 $afruit trees
650 $amultiple cropping
650 $atropical rain forests
650 $aVismia
650 $aÁrvore Frutífera
650 $aBactris Gasipaes
650 $aBertholletia Excelsa
650 $aBixa Orellana
650 $aConservação do Solo
650 $aCultivo Multiplo
650 $aCupuaçu
650 $aEspécie
650 $aEssência Florestal
650 $aFloresta Tropical Úmida
650 $aPupunha
650 $aRaiz
650 $aSistema Radicular
650 $aTheobroma Grandiflorum
653 $aAgrofloresta
653 $aCastanha do Brasil
653 $aRoot
653 $aRoot system
653 $aUrucu
700 1 $aMURAOKA, T.
773 $tIn: SHIFT PROJECT ENV 45/2. Water and nutrient fluxes as indicators for the stability of different land use systems on the terra firme near Manaus. Manaus: EMBRAPA-CPAA/BMBF, 1998.
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Embrapa Amazônia Ocidental (CPAA) |
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