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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
26/10/1998 |
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Data da última atualização: |
08/08/2012 |
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Autoria: |
WOLF, M. A. |
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Afiliação: |
Embrapa Amazonia Ocidental; Universitat Braunschueig. |
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Título: |
Accumulation of biomass and nutrients in the aboveground organs of four local tree species in monoculture and polyculture systems in central Amazonia: an allometric study on Bertholletica excelsa, Bactris gasipaes, Theobroma grandiflorum, and Bixa orellana. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Braunschweig: Technische Universitat, 1997. |
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Páginas: |
299 p. il. |
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Idioma: |
Inglês |
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Notas: |
Diplomarbeit. |
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Conteúdo: |
The land use systems investigated were installed by ENV-23 inplots of 32m by 48m in a randomized complete block design with five blocks. Two of the blocks were later excluded by ENV-45 due to differing growth. ENV-45 investigates two monoculture systems (with perennial species cupuacu and pupunha, respectively (both fertilized at 100% of the dose recommended by Embrapa for the single trees of the respective species) and one agroforestry system with Brazilian nut, cupuacu, pupunha, and urucum as perennial species. This AF system was investigated at twi fertukuzer keveks 100% and 30%. Cassava was cropped in the AF-System in 1993 only and is not considered in this study. Puerearia was cover crop in all systems, although sparse in the pupunha monoculture; secondary growth was regularly teimmed in the plots. The primary forest of the site was mechanically cleared for the first time in 1980. The row rubber-experiments which preceded the present SHIFT-experiment were abandoned in 1986. Soil tupe of the non-inundated site is an Oxisol with almost 90% low activity clay.. |
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Palavras-Chave: |
Agrofloresta; Amazonas; Brasil; Diseases; Fertilizers application; Manaus; Nursery; Pest insects; Planting stock; Reclamation; Root; Seed; Soils; Tropical rain forest; Urucu. |
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Thesagro: |
Adubação; Árvore Frutífera; Bactris Gasipaes; Bertholletia Excelsa; Bixa Orellana; Castanha do Para; Cobertura do Solo; Conservação do Solo; Cultivo Multiplo; Cupuaçu; Deterioração do Solo; Doença; Essência Florestal; Floresta Tropical Úmida; Inseto; Leguminosa; Muda; Praga; Pupunha; Raiz; Recuperação do Solo; Semente; Theobroma Grandiflorum; Uso da Terra; Viveiro. |
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Thesaurus Nal: |
agroforestry; cover crops; environmental degradation; forest trees; fruit trees; land use; legumes; multiple cropping; seedlings. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03057nam a2200721 a 4500
001 1666895
005 2012-08-08
008 1997 bl uuuu m 00u1 u #d
100 1 $aWOLF, M. A.
245 $aAccumulation of biomass and nutrients in the aboveground organs of four local tree species in monoculture and polyculture systems in central Amazonia$ban allometric study on Bertholletica excelsa, Bactris gasipaes, Theobroma grandiflorum, and Bixa orellana.
260 $aBraunschweig: Technische Universitat$c1997
300 $a299 p. il.
500 $aDiplomarbeit.
520 $aThe land use systems investigated were installed by ENV-23 inplots of 32m by 48m in a randomized complete block design with five blocks. Two of the blocks were later excluded by ENV-45 due to differing growth. ENV-45 investigates two monoculture systems (with perennial species cupuacu and pupunha, respectively (both fertilized at 100% of the dose recommended by Embrapa for the single trees of the respective species) and one agroforestry system with Brazilian nut, cupuacu, pupunha, and urucum as perennial species. This AF system was investigated at twi fertukuzer keveks 100% and 30%. Cassava was cropped in the AF-System in 1993 only and is not considered in this study. Puerearia was cover crop in all systems, although sparse in the pupunha monoculture; secondary growth was regularly teimmed in the plots. The primary forest of the site was mechanically cleared for the first time in 1980. The row rubber-experiments which preceded the present SHIFT-experiment were abandoned in 1986. Soil tupe of the non-inundated site is an Oxisol with almost 90% low activity clay..
650 $aagroforestry
650 $acover crops
650 $aenvironmental degradation
650 $aforest trees
650 $afruit trees
650 $aland use
650 $alegumes
650 $amultiple cropping
650 $aseedlings
650 $aAdubação
650 $aÁrvore Frutífera
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 $aDeterioração do Solo
650 $aDoença
650 $aEssência Florestal
650 $aFloresta Tropical Úmida
650 $aInseto
650 $aLeguminosa
650 $aMuda
650 $aPraga
650 $aPupunha
650 $aRaiz
650 $aRecuperação do Solo
650 $aSemente
650 $aTheobroma Grandiflorum
650 $aUso da Terra
650 $aViveiro
653 $aAgrofloresta
653 $aAmazonas
653 $aBrasil
653 $aDiseases
653 $aFertilizers application
653 $aManaus
653 $aNursery
653 $aPest insects
653 $aPlanting stock
653 $aReclamation
653 $aRoot
653 $aSeed
653 $aSoils
653 $aTropical rain forest
653 $aUrucu
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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| Registros recuperados : 4 | |
| 4. |  | SCHROTH, G.; TEIXEIRA, W. G.; VILLANI, E.; FACCIN, P. O.; HAAG, D.; WOLF, M. A.; CORREIA, F. W. S.; SILVA, L. F. da; SEIXAS, R.; ZECH, W. Single-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems. In: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF, 1998. p. 453-460.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 4 | |
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