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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
05/02/2015 |
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Data da última atualização: |
18/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BARTZ, M. L. C.; BROWN, G. G.; ORSO, R.; MAFRA, A. L.; BARRETA, D. |
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Afiliação: |
MARIE LUISE CAROLINA BARTZ, UNIVERSIDADE POSITIVO; GEORGE GARDNER BROWN, CNPF; RENATO ORSO, UDESC; ALVARO LUIZ MAFRA, UDESC; DILMAR BARRETA, UDESC. |
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Título: |
The influence of land use systems on soil and surface litter fauna in the western region of Santa Catarina. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Revista Ciência Agronômica, v. 45, n. 5 esp., p. 880-887, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the abundance of soil and surface litter fauna in the western region of Santa Catarina state, southern Brazil, in the following land use systems (LUS): no-tillage crops (NT), integrated crop-livestock (ICL), pasture (PA), Eucalyptus plantation (EP) and native forest fragments (NF). Sampling was done in three counties in the western region of Santa Catarina: Xanxerê, Chapecó and São Miguel do Oeste, in two seasons (winter and summer). The evaluation of soil/litter fauna in each LUS was performed by installing nine “pitfall traps” per sampling grid (3 x 3). The counties are true replicas. The soil for the chemical attributes was collected at the same sampling points for soil fauna. Altogether, 17 taxa were identified in the five LUS. The presence of groups of fauna was influenced by the type of soil management used. The LUS NF and EP provide better soil conditions for the development of a higher diversity of soil fauna groups compared to other LUS, which showed varying degrees of human intervention, regardless of the sampling season (winter or summer). However, annual crop systems NT and ICL groups showed greater richness and total abundance when compared to the perennial systems (EP and PA). Principal component analysis is an important tool in the study of biological indicators of sustainability because it allows use of soil attributes (chemical and physical) as explanatory environmental variables, which helps in the interpretation of ecological data. MenosThe aim of this study was to evaluate the abundance of soil and surface litter fauna in the western region of Santa Catarina state, southern Brazil, in the following land use systems (LUS): no-tillage crops (NT), integrated crop-livestock (ICL), pasture (PA), Eucalyptus plantation (EP) and native forest fragments (NF). Sampling was done in three counties in the western region of Santa Catarina: Xanxerê, Chapecó and São Miguel do Oeste, in two seasons (winter and summer). The evaluation of soil/litter fauna in each LUS was performed by installing nine “pitfall traps” per sampling grid (3 x 3). The counties are true replicas. The soil for the chemical attributes was collected at the same sampling points for soil fauna. Altogether, 17 taxa were identified in the five LUS. The presence of groups of fauna was influenced by the type of soil management used. The LUS NF and EP provide better soil conditions for the development of a higher diversity of soil fauna groups compared to other LUS, which showed varying degrees of human intervention, regardless of the sampling season (winter or summer). However, annual crop systems NT and ICL groups showed greater richness and total abundance when compared to the perennial systems (EP and PA). Principal component analysis is an important tool in the study of biological indicators of sustainability because it allows use of soil attributes (chemical and physical) as explanatory environmental variables, which helps in the interpretation of eco... Mostrar Tudo |
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Palavras-Chave: |
Sistema de uso do solo; Sustentabilidade. |
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Thesagro: |
Biodiversidade; Biologia do Solo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/117305/1/2014-API-Brown-InfluenceLand.pdf
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Marc: |
LEADER 02187naa a2200217 a 4500
001 2007809
005 2015-02-18
008 2014 bl uuuu u00u1 u #d
100 1 $aBARTZ, M. L. C.
245 $aThe influence of land use systems on soil and surface litter fauna in the western region of Santa Catarina.$h[electronic resource]
260 $c2014
520 $aThe aim of this study was to evaluate the abundance of soil and surface litter fauna in the western region of Santa Catarina state, southern Brazil, in the following land use systems (LUS): no-tillage crops (NT), integrated crop-livestock (ICL), pasture (PA), Eucalyptus plantation (EP) and native forest fragments (NF). Sampling was done in three counties in the western region of Santa Catarina: Xanxerê, Chapecó and São Miguel do Oeste, in two seasons (winter and summer). The evaluation of soil/litter fauna in each LUS was performed by installing nine “pitfall traps” per sampling grid (3 x 3). The counties are true replicas. The soil for the chemical attributes was collected at the same sampling points for soil fauna. Altogether, 17 taxa were identified in the five LUS. The presence of groups of fauna was influenced by the type of soil management used. The LUS NF and EP provide better soil conditions for the development of a higher diversity of soil fauna groups compared to other LUS, which showed varying degrees of human intervention, regardless of the sampling season (winter or summer). However, annual crop systems NT and ICL groups showed greater richness and total abundance when compared to the perennial systems (EP and PA). Principal component analysis is an important tool in the study of biological indicators of sustainability because it allows use of soil attributes (chemical and physical) as explanatory environmental variables, which helps in the interpretation of ecological data.
650 $aBiodiversidade
650 $aBiologia do Solo
653 $aSistema de uso do solo
653 $aSustentabilidade
700 1 $aBROWN, G. G.
700 1 $aORSO, R.
700 1 $aMAFRA, A. L.
700 1 $aBARRETA, D.
773 $tRevista Ciência Agronômica$gv. 45, n. 5 esp., p. 880-887, 2014.
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Registro original: |
Embrapa Florestas (CNPF) |
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Origem |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
24/09/2020 |
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Data da última atualização: |
09/04/2021 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
LADEIRA, D. de A.; SANTOS, F. C. dos; OLIVEIRA-PAIVA, C. A.; REIS, D. P. dos. |
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Afiliação: |
DANIELA DE AZEVEDO LADEIRA, Universidade Federal de São João del-Rei; FLAVIA CRISTINA DOS SANTOS, CNPMS; CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS; DENISE PACHECO DOS REIS. |
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Título: |
Produção e acúmulo de fósforo em milheto em resposta ao manejo da adubação fosfatada associada com bactérias solubilizadoras. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA PIBIC/CNPq, 18., 2020, Sete Lagoas. [Trabalhos apresentados]. Sete Lagoas: Embrapa Milho e Sorgo, 2020. |
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Idioma: |
Português |
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Conteúdo: |
O presente estudo objetivou avaliar a produção de parte aérea e raízes e acúmulo de fósforo por plantas de milheto em resposta ao manejo da adubação fosfatada, envolvendo fontes minerais, organominerais em associação com bactérias solubilizadoras de P. |
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Thesagro: |
Adubação; Bactéria; Fosfato; Solo. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216176/1/Producao-acumulo.pdf
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Marc: |
LEADER 00971nam a2200193 a 4500
001 2125086
005 2021-04-09
008 2020 bl uuuu u00u1 u #d
100 1 $aLADEIRA, D. de A.
245 $aProdução e acúmulo de fósforo em milheto em resposta ao manejo da adubação fosfatada associada com bactérias solubilizadoras.$h[electronic resource]
260 $aIn: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA PIBIC/CNPq, 18., 2020, Sete Lagoas. [Trabalhos apresentados]. Sete Lagoas: Embrapa Milho e Sorgo$c2020
520 $aO presente estudo objetivou avaliar a produção de parte aérea e raízes e acúmulo de fósforo por plantas de milheto em resposta ao manejo da adubação fosfatada, envolvendo fontes minerais, organominerais em associação com bactérias solubilizadoras de P.
650 $aAdubação
650 $aBactéria
650 $aFosfato
650 $aSolo
700 1 $aSANTOS, F. C. dos
700 1 $aOLIVEIRA-PAIVA, C. A.
700 1 $aREIS, D. P. dos
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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