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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
12/12/2007 |
Data da última atualização: |
11/03/2010 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
ALCÂNTARA, F. A. de; MADEIRA, N. R. |
Afiliação: |
Flavia Aparecida de Alcântara, Embrapa Hortaliças; Nuno Rodrigo Madeira, Embrapa Hortaliças. |
Título: |
Manejo do solo. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: HENZ, G. P.; ALCÂNTARA, F. A. de; RESENDE, F. V. (Ed).Produção orgânica de hortaliças: o produtor pergunta, a Embrapa responde. Brasília, DF: Embrapa Informações Técnologicas, 2007. |
Páginas: |
p. 79-98. |
Série: |
(Coleção 500 perguntas, 500 respostas). |
Idioma: |
Português |
Palavras-Chave: |
Cultivo orgânico. |
Thesagro: |
Adubação Verde; Cobertura Morta; Compostagem; Hortaliça; Manejo do Solo; Matéria Orgânica; Plantio Direto. |
Categoria do assunto: |
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Marc: |
LEADER 00789naa a2200241 a 4500 001 1780404 005 2010-03-11 008 2007 bl uuuu u00u1 u #d 100 1 $aALCÂNTARA, F. A. de 245 $aManejo do solo. 260 $c2007 300 $ap. 79-98. 490 $a(Coleção 500 perguntas, 500 respostas). 650 $aAdubação Verde 650 $aCobertura Morta 650 $aCompostagem 650 $aHortaliça 650 $aManejo do Solo 650 $aMatéria Orgânica 650 $aPlantio Direto 653 $aCultivo orgânico 700 1 $aMADEIRA, N. R. 773 $tIn: HENZ, G. P.; ALCÂNTARA, F. A. de; RESENDE, F. V. (Ed).Produção orgânica de hortaliças: o produtor pergunta, a Embrapa responde. Brasília, DF: Embrapa Informações Técnologicas, 2007.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
06/10/1999 |
Data da última atualização: |
28/12/2018 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
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. |
Afiliação: |
WENCESLAU GERALDES TEIXEIRA, CPAA. |
Título: |
Single-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems. |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
In: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF, 1998. |
Páginas: |
p. 453-460. |
Idioma: |
Inglês |
Conteúdo: |
The study on single-tree effects of useful tree species with the objective of characterizing the ecological role that a species plays when it is included in man-made ecosystems as a function of its morphological and physiological properties as modified by species interactions and management practices. It was measured the small-scale patterns of above- and belowground biomass and nutrient accumulation, root distribution, soil fertility, soil solution composition, quantity and nutrient accumulation concentration of rainwater, throughfall and stem flow, soil hydrology, soil physics and microclimate, among other variables, in a number of man-made and natural vegetation systems of differing structure and composition during two years. These included a polycultural system with Bactris gasipaes (pupunha), Theobroma grandiflorum (cupuacu), Bixa orellana (urucum), Bertholletia excelsa (castanha-do-Brasil) and Pueraria phaseoloides (pueraria) at two fertilization levels; three monocultures with pupunha (either for fruit or palmito) and cupuacu; a young fallow dominated by Vismia spp and primary rainforest. The measurements produced evidence for differences of agronomic significance between the investigated plant species and cropping systems at numerous levels, including biomass accumulation, root distribution and soil fertility. Two examples for ecologically and agronomically significant single-tree effects are briefly discussed, with special emphasis on the practical recommendations which can be derived from this type of information: stand hydrology, and accumulation of mineral nitrogen in the subsoil. MenosThe study on single-tree effects of useful tree species with the objective of characterizing the ecological role that a species plays when it is included in man-made ecosystems as a function of its morphological and physiological properties as modified by species interactions and management practices. It was measured the small-scale patterns of above- and belowground biomass and nutrient accumulation, root distribution, soil fertility, soil solution composition, quantity and nutrient accumulation concentration of rainwater, throughfall and stem flow, soil hydrology, soil physics and microclimate, among other variables, in a number of man-made and natural vegetation systems of differing structure and composition during two years. These included a polycultural system with Bactris gasipaes (pupunha), Theobroma grandiflorum (cupuacu), Bixa orellana (urucum), Bertholletia excelsa (castanha-do-Brasil) and Pueraria phaseoloides (pueraria) at two fertilization levels; three monocultures with pupunha (either for fruit or palmito) and cupuacu; a young fallow dominated by Vismia spp and primary rainforest. The measurements produced evidence for differences of agronomic significance between the investigated plant species and cropping systems at numerous levels, including biomass accumulation, root distribution and soil fertility. Two examples for ecologically and agronomically significant single-tree effects are briefly discussed, with special emphasis on the practical recommendations w... Mostrar Tudo |
Palavras-Chave: |
Agrofloresta; Agua pluvial; Florestal tropical umida; Rainwater; Root; Soil chemicophysical properties. |
Thesagro: |
Água; Bactris Gasipaes; Bertholletia Excelsa; Biomassa; Bixa Orellana; Castanha do Para; Chuva; Cultivo Multiplo; Cupuaçu; Fertilidade do Solo; Microclima; Propriedade Físico-Química; Pueraria Phaseoloides; Pupunha; Raiz; Solo; Theobroma Grandiflorum; Urucum; Uso da Terra. |
Thesaurus NAL: |
agroforestry; biomass; land use; microclimate; multiple cropping; Pueraria; soil; soil fertility; tropical rain forests; water. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/113781/1/Shift453.pdf
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Marc: |
LEADER 03335nam a2200649 a 4500 001 1668405 005 2018-12-28 008 1998 bl uuuu u00u1 u #d 100 1 $aSCHROTH, G. 245 $aSingle-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems. 260 $aIn: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF$c1998 300 $ap. 453-460. 520 $aThe study on single-tree effects of useful tree species with the objective of characterizing the ecological role that a species plays when it is included in man-made ecosystems as a function of its morphological and physiological properties as modified by species interactions and management practices. It was measured the small-scale patterns of above- and belowground biomass and nutrient accumulation, root distribution, soil fertility, soil solution composition, quantity and nutrient accumulation concentration of rainwater, throughfall and stem flow, soil hydrology, soil physics and microclimate, among other variables, in a number of man-made and natural vegetation systems of differing structure and composition during two years. These included a polycultural system with Bactris gasipaes (pupunha), Theobroma grandiflorum (cupuacu), Bixa orellana (urucum), Bertholletia excelsa (castanha-do-Brasil) and Pueraria phaseoloides (pueraria) at two fertilization levels; three monocultures with pupunha (either for fruit or palmito) and cupuacu; a young fallow dominated by Vismia spp and primary rainforest. The measurements produced evidence for differences of agronomic significance between the investigated plant species and cropping systems at numerous levels, including biomass accumulation, root distribution and soil fertility. Two examples for ecologically and agronomically significant single-tree effects are briefly discussed, with special emphasis on the practical recommendations which can be derived from this type of information: stand hydrology, and accumulation of mineral nitrogen in the subsoil. 650 $aagroforestry 650 $abiomass 650 $aland use 650 $amicroclimate 650 $amultiple cropping 650 $aPueraria 650 $asoil 650 $asoil fertility 650 $atropical rain forests 650 $awater 650 $aÁgua 650 $aBactris Gasipaes 650 $aBertholletia Excelsa 650 $aBiomassa 650 $aBixa Orellana 650 $aCastanha do Para 650 $aChuva 650 $aCultivo Multiplo 650 $aCupuaçu 650 $aFertilidade do Solo 650 $aMicroclima 650 $aPropriedade Físico-Química 650 $aPueraria Phaseoloides 650 $aPupunha 650 $aRaiz 650 $aSolo 650 $aTheobroma Grandiflorum 650 $aUrucum 650 $aUso da Terra 653 $aAgrofloresta 653 $aAgua pluvial 653 $aFlorestal tropical umida 653 $aRainwater 653 $aRoot 653 $aSoil chemicophysical properties 700 1 $aTEIXEIRA, W. G. 700 1 $aVILLANI, E. 700 1 $aFACCIN, P. O. 700 1 $aHAAG, D. 700 1 $aWOLF, M. A. 700 1 $aCORREIA, F. W. S. 700 1 $aSILVA, L. F. da 700 1 $aSEIXAS, R. 700 1 $aZECH, W.
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