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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
15/09/2008 |
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Data da última atualização: |
15/09/2008 |
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Autoria: |
BAROIS, I.; VELASQUEZ, E.; LAVELLE, P.; NEGRETE-YANKELEVICH, S; GARCÍA, J. A.; SANTOS, M.; ÁLVAREZ-SÁNCHEZ, J.; CASTILLO-CAMPOS, G.; CRAM, S.; FRAGOSO, C; FRANCO-NAVARRO, F.; MARTÍNEZ-ROMERO, E.; MEZA, E.; MORÓN, M. A.; RODRÍGUEZ, P.; ROJAS, P.; SOSA, V.; TREJO, D.; VARELA, L.; BUENO-VILLEGAS, J.; GÓMEZ, J. A.; SORMANI, C. |
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Título: |
Soil quality parameters that determine the below ground biodiversity in Los Tuxtlas Veracruz Mexico. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
In the frame of the project ?Conservation and sustainable management of below ground
biodiversity (GEF/UNEP-CIAT/TSBF)? soil organisms inventories were done in the biosphere
reserve of Los Tuxtlas around Santa Martha volcano. 3 Sites (LM, SF and VC) and 4 land use
(forest (S), fallow (A), pasture (P) and maize (M) were sampled, in 89 points . The sampled
organisms were the biological nitrogen fixators, the mychorrizal fungi, the nematodes, the
macrofauna (earthworms, ants, termites, beetles, millipedes, centipedes?). In each point the
samples for the microorganisms and nematodes came from a composite soil sample made of
12 cores of 5 cm diameter and 20 cm height. The macrofauna was sampled with monoliths
(25x25x30cm), Winkler bags and Pitfall traps. Some chemical parameters (pH, Na, K, Mg. Ca
and P Bray), physical (% H,EC, clay, lime, sand, ad, rd, slope) and organic parameters ( C, N,
NH4, NO3, litter and deshydrogenase and B-glucosidase activity) were measured in each points
from the composed sample.
In order to synthesized the results and to evaluate which parameters of the soil determine the
diversity of organisms the general indicator of soil quality (GISQ) was build after 4 subindicators
that evaluates the physical, chemical, organic matter and the macrofauna data. The construction
of the GISQ was made with PCA of each of the 4 sets of variables and a cluster analysis. Also
identification of species indicators (Ind Val) and coinertia analysis was carried out.
The PCA of the 4 set of variables showed significant separation among sites and among land
uses. LM site had the best soil quality, followed by SF and VC. In the land use system S showed
the best soil quality and M the lowest, although in some group of variables P and A uses presented
a quality near to S.
The highest GISQ (1.00-0.85) were from LM but in different land uses (S, A and P); the lowest
(0.49-0.21) were in VC in maize and pasture and in SF in maize. The cluster analysis did
discriminate 8 groups of the sampling points having a similar GISQ.
The Ind Val analysis extracted some species indicators many from the ants and the nematodes
and few from the earthworms, termites and mycorrhizal fungi.
The co-inertia analysis between soil quality indicators and species richness displayed that
some diplopodes and coleoptera and native earthworms required a high soil quality soil. Other
coleoptera, ants and exotic earthworms required a less rich soil although with a high quality in
organic matter. Finally ,the microorganisms (Rhizobia and mycorrhizal fungi), Nematodes and
Chilopoda, were more represented in poor quality soils MenosIn the frame of the project ?Conservation and sustainable management of below ground
biodiversity (GEF/UNEP-CIAT/TSBF)? soil organisms inventories were done in the biosphere
reserve of Los Tuxtlas around Santa Martha volcano. 3 Sites (LM, SF and VC) and 4 land use
(forest (S), fallow (A), pasture (P) and maize (M) were sampled, in 89 points . The sampled
organisms were the biological nitrogen fixators, the mychorrizal fungi, the nematodes, the
macrofauna (earthworms, ants, termites, beetles, millipedes, centipedes?). In each point the
samples for the microorganisms and nematodes came from a composite soil sample made of
12 cores of 5 cm diameter and 20 cm height. The macrofauna was sampled with monoliths
(25x25x30cm), Winkler bags and Pitfall traps. Some chemical parameters (pH, Na, K, Mg. Ca
and P Bray), physical (% H,EC, clay, lime, sand, ad, rd, slope) and organic parameters ( C, N,
NH4, NO3, litter and deshydrogenase and B-glucosidase activity) were measured in each points
from the composed sample.
In order to synthesized the results and to evaluate which parameters of the soil determine the
diversity of organisms the general indicator of soil quality (GISQ) was build after 4 subindicators
that evaluates the physical, chemical, organic matter and the macrofauna data. The construction
of the GISQ was made with PCA of each of the 4 sets of variables and a cluster analysis. Also
identification of species indicators (Ind Val) and coinertia analysis was carried out.
The PCA o... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 03903naa a2200373 a 4500
001 1314804
005 2008-09-15
008 2008 bl uuuu u00u1 u #d
100 1 $aBAROIS, I.
245 $aSoil quality parameters that determine the below ground biodiversity in Los Tuxtlas Veracruz Mexico.
260 $c2008
520 $aIn the frame of the project ?Conservation and sustainable management of below ground biodiversity (GEF/UNEP-CIAT/TSBF)? soil organisms inventories were done in the biosphere reserve of Los Tuxtlas around Santa Martha volcano. 3 Sites (LM, SF and VC) and 4 land use (forest (S), fallow (A), pasture (P) and maize (M) were sampled, in 89 points . The sampled organisms were the biological nitrogen fixators, the mychorrizal fungi, the nematodes, the macrofauna (earthworms, ants, termites, beetles, millipedes, centipedes?). In each point the samples for the microorganisms and nematodes came from a composite soil sample made of 12 cores of 5 cm diameter and 20 cm height. The macrofauna was sampled with monoliths (25x25x30cm), Winkler bags and Pitfall traps. Some chemical parameters (pH, Na, K, Mg. Ca and P Bray), physical (% H,EC, clay, lime, sand, ad, rd, slope) and organic parameters ( C, N, NH4, NO3, litter and deshydrogenase and B-glucosidase activity) were measured in each points from the composed sample. In order to synthesized the results and to evaluate which parameters of the soil determine the diversity of organisms the general indicator of soil quality (GISQ) was build after 4 subindicators that evaluates the physical, chemical, organic matter and the macrofauna data. The construction of the GISQ was made with PCA of each of the 4 sets of variables and a cluster analysis. Also identification of species indicators (Ind Val) and coinertia analysis was carried out. The PCA of the 4 set of variables showed significant separation among sites and among land uses. LM site had the best soil quality, followed by SF and VC. In the land use system S showed the best soil quality and M the lowest, although in some group of variables P and A uses presented a quality near to S. The highest GISQ (1.00-0.85) were from LM but in different land uses (S, A and P); the lowest (0.49-0.21) were in VC in maize and pasture and in SF in maize. The cluster analysis did discriminate 8 groups of the sampling points having a similar GISQ. The Ind Val analysis extracted some species indicators many from the ants and the nematodes and few from the earthworms, termites and mycorrhizal fungi. The co-inertia analysis between soil quality indicators and species richness displayed that some diplopodes and coleoptera and native earthworms required a high soil quality soil. Other coleoptera, ants and exotic earthworms required a less rich soil although with a high quality in organic matter. Finally ,the microorganisms (Rhizobia and mycorrhizal fungi), Nematodes and Chilopoda, were more represented in poor quality soils
700 1 $aVELASQUEZ, E.
700 1 $aLAVELLE, P.
700 1 $aNEGRETE-YANKELEVICH, S
700 1 $aGARCÍA, J. A.
700 1 $aSANTOS, M.
700 1 $aÁLVAREZ-SÁNCHEZ, J.
700 1 $aCASTILLO-CAMPOS, G.
700 1 $aCRAM, S.
700 1 $aFRAGOSO, C
700 1 $aFRANCO-NAVARRO, F.
700 1 $aMARTÍNEZ-ROMERO, E.
700 1 $aMEZA, E.
700 1 $aMORÓN, M. A.
700 1 $aRODRÍGUEZ, P.
700 1 $aROJAS, P.
700 1 $aSOSA, V.
700 1 $aTREJO, D.
700 1 $aVARELA, L.
700 1 $aBUENO-VILLEGAS, J.
700 1 $aGÓMEZ, J. A.
700 1 $aSORMANI, C.
773 $tIn: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.
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Registro original: |
Embrapa Florestas (CNPF) |
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| Registros recuperados : 16 | |
| 2. |  | ALVES, G. C.; LORENZET, I. J. S.; SÁ, L. M. S.; SILVA, T. F. R.; LOUREIRO, D. P.; REIS, V. M. Maize growth under low and high N-levels and inoculated with four different strains of diazotrophic bacteria. In: SYMPOSIUM ON BIOLOGICAL NITROGEN FIXATION, 16.; LATINAMERICAN WORKSHOP OF PGPR, 4.; RELARE, 19., 2018, Foz do Iguaçu. Book of abstract....Foz do Iguaçu: Embrapa, 2018. p. 84 Session 6, Poster VI.42| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 4. | | ARAGÃO, A. R. de; SILVA, T. F. R. da; SOUZA, W. D. de; BREDA, F. A. da F.; ALVES, G. C.; REIS, V. M. Alterações radiculares em plântulas de milho inoculadas com bactérias diazotróficas. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 32.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 16.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 14.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 11., FERTBIO 2016. Goiânia. Rumo aos novos desafios: anais. Goiânia: UFG, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 8. | | GOMES, L. B. E.; SILVA, T. F. R.; ALVES, G. C.; REIS, V. M. Growth and contribution of BNF to different species of Brachiaria inoculated with Azospirillum brasilense. In: SYMPOSIUM ON BIOLOGICAL NITROGEN FIXATION, 16.; LATINAMERICAN WORKSHOP OF PGPR, 4.; RELARE, 19., 2018, Foz do Iguaçu. Book of abstract....Foz do Iguaçu: Embrapa, 2018. p. 89 Session 6, Poster VI.52| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 10. | | OLIVEIRA, L. C. S. de; DIAS, A. C.; SILVA, T. F. R. da; ALVES, G. C.; REIS, V. M. Modificações nos teores de nitrato e amônio em solução nutritiva para crescimento de milho. In: SEMANA CIENTÍFICA JOHANNA DÖBEREINER, 19, 2019, Seropédica, RJ. Bioeconomia, diversidade e riqueza para o desenvolvimento sustentável. Caderno de resumos... Seropédica: Embrapa Agrobiologia, 2019.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
|  |
| 13. | | SILVA, T. F. R. da; GUIMARÃES, N. F.; ALVES, G. C.; REIS, V. M. Influence of the substrate on pre-sprouted seedling of sugarcane inoculated with a mixture of diazotrophs. In: SYMPOSIUM ON BIOLOGICAL NITROGEN FIXATION, 16., LATINAMERICAN WORKSHOP OF PGPR, 4., RELARE, 19., 2018, Foz do Iguaçu. Book of abstract....Foz do Iguaçu: Emprapa, 2018. p. 66 Session 6, Poster VI.5| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 15. | | SILVA, T. F. R. da; SILVA, S. M. da; SOUZA, W. D. de; BREDA, F. A. da F. B.; ALVES, G. C.; REIS, V. M. Produtividade de milho inoculado na presença de doses crescente de nitrogênio fertilizante. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 32.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 16.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 14.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 11., FERTBIO 2016. Goiânia. Rumo aos novos desafios: anais. Goiânia: UFG, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 16. | | SOUZA, W. D.; SILVA, T. F. R. da; ALMEIDA, L. C. H.; ALVES, G. C.; REIS, V. M. Sobrevivência de bactéria diazotrófica em diferentes substratos para produção de mudas de cana-de-açúcar. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 32.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 16.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 14.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 11., FERTBIO 2016. Goiânia. Rumo aos novos desafios: anais. Goiânia: UFG, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| Registros recuperados : 16 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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