| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
04/09/2008 |
|
Data da última atualização: |
15/09/2008 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
BARTZ, M. L. C.; PASINI, A.; DORIOZ, J.; OLIVEIRA, C. S.; AZEVEDO, P. T. M.; FERNANDES, J. de O.; BROWN, G. G. |
|
Afiliação: |
Marie Luise Carolina Bartz, UEL; Amarildo Pasini, UEL; Julie Dorioz, UEL/France; Priscila T. M. Azevedo, USP; Juliana de Oliveira Fernandes, UEL; A George G. Brown, Embrapa Florestas. |
|
Título: |
Earthworms in organic and conventional coffee cultivations in Lerroville - PR, Brazil. |
|
Ano de publicação: |
2008 |
|
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. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Earthworm species diversity varies with climate, soil, and vegetation conditions, but more
significantly so with anthropic action. These organisms are, therefore, sensitive to the
environmental conditions, and studies are needed in order to identify species, by evaluating different environments under different disturbance and regeneration processes. The objective of this study was to identify earthworm species in organic and conventional coffee cultivations. The study was conducted in the city of Lerroville ? PR, Brazil, in five coffee cultivation areas: 1) organic coffee (4 years), without soil cover (CO1); 2) organic coffee (7 years), where Leucena sp trees and grass were planted between coffee rows (CO2); 3) organic coffee planted in dense stands (7 years), with permanent soil cover (CO3); 4) conventional coffee intercropped with corn, without soil cover (CC1); 5) conventional coffee intercropped with corn, without soil cover (CC2); 6) native forest (NF). The CO1, CC1, and NF treatments were in areas where the soil was classified as Nitosol, while CO2, CO3, and CC2 were in Latosol areas. Eight samplings were performed in each area during the dry period (winter), using the TSBF (Tropical Soil Biology and Fertility) methodology, which consists in removing 25 × 25 cm monoliths from the 0-20 cm layer. The earthworms were screened manually and preserved in 4% formaldehyde, and were
then separated into adults and juveniles and identified at the genus and species levels. No earthworms were found in the CC2 area. The following earthworms were identified: NF - Glossoscolex sp., Dichogaster saliens, and enchytraeids of the genus Fridericia; CO1 - D saliens, D. affinis and enchytraeids of the genus Fridericia; CO2 - Amynthas gracilis, Pontoscolex corethrurus, and enchytraeids of the genus Fridericia; CO3 - Pontoscolex corethrurus; CC1 - enchytraeids of the genus Fridericia. It is important to point out that a major part of the earthworms were juveniles and that individuals in areas CO1, CC1 and part of CO2 were in aestivation. It could be observed that organic cultivation provided greater earthworm diversity when compared with conventional cultivation. Nevertheless, the forest had the highest diversity and contained native species, while the species in the cropping areas were exotic and peregrine. Evaluations in the rainy period are required for a better understanding of these results. Financial support: Agrisus Foundation MenosEarthworm species diversity varies with climate, soil, and vegetation conditions, but more
significantly so with anthropic action. These organisms are, therefore, sensitive to the
environmental conditions, and studies are needed in order to identify species, by evaluating different environments under different disturbance and regeneration processes. The objective of this study was to identify earthworm species in organic and conventional coffee cultivations. The study was conducted in the city of Lerroville ? PR, Brazil, in five coffee cultivation areas: 1) organic coffee (4 years), without soil cover (CO1); 2) organic coffee (7 years), where Leucena sp trees and grass were planted between coffee rows (CO2); 3) organic coffee planted in dense stands (7 years), with permanent soil cover (CO3); 4) conventional coffee intercropped with corn, without soil cover (CC1); 5) conventional coffee intercropped with corn, without soil cover (CC2); 6) native forest (NF). The CO1, CC1, and NF treatments were in areas where the soil was classified as Nitosol, while CO2, CO3, and CC2 were in Latosol areas. Eight samplings were performed in each area during the dry period (winter), using the TSBF (Tropical Soil Biology and Fertility) methodology, which consists in removing 25 × 25 cm monoliths from the 0-20 cm layer. The earthworms were screened manually and preserved in 4% formaldehyde, and were
then separated into adults and juveniles and identified at the genus and species levels. No eart... Mostrar Tudo |
|
Palavras-Chave: |
Cultivo convencional; Cultivo orgânico. |
|
Thesagro: |
Café; Minhoca. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 03391naa a2200241 a 4500
001 1314752
005 2008-09-15
008 2008 bl --- 0-- u #d
100 1 $aBARTZ, M. L. C.
245 $aEarthworms in organic and conventional coffee cultivations in Lerroville - PR, Brazil.
260 $c2008
520 $aEarthworm species diversity varies with climate, soil, and vegetation conditions, but more significantly so with anthropic action. These organisms are, therefore, sensitive to the environmental conditions, and studies are needed in order to identify species, by evaluating different environments under different disturbance and regeneration processes. The objective of this study was to identify earthworm species in organic and conventional coffee cultivations. The study was conducted in the city of Lerroville ? PR, Brazil, in five coffee cultivation areas: 1) organic coffee (4 years), without soil cover (CO1); 2) organic coffee (7 years), where Leucena sp trees and grass were planted between coffee rows (CO2); 3) organic coffee planted in dense stands (7 years), with permanent soil cover (CO3); 4) conventional coffee intercropped with corn, without soil cover (CC1); 5) conventional coffee intercropped with corn, without soil cover (CC2); 6) native forest (NF). The CO1, CC1, and NF treatments were in areas where the soil was classified as Nitosol, while CO2, CO3, and CC2 were in Latosol areas. Eight samplings were performed in each area during the dry period (winter), using the TSBF (Tropical Soil Biology and Fertility) methodology, which consists in removing 25 × 25 cm monoliths from the 0-20 cm layer. The earthworms were screened manually and preserved in 4% formaldehyde, and were then separated into adults and juveniles and identified at the genus and species levels. No earthworms were found in the CC2 area. The following earthworms were identified: NF - Glossoscolex sp., Dichogaster saliens, and enchytraeids of the genus Fridericia; CO1 - D saliens, D. affinis and enchytraeids of the genus Fridericia; CO2 - Amynthas gracilis, Pontoscolex corethrurus, and enchytraeids of the genus Fridericia; CO3 - Pontoscolex corethrurus; CC1 - enchytraeids of the genus Fridericia. It is important to point out that a major part of the earthworms were juveniles and that individuals in areas CO1, CC1 and part of CO2 were in aestivation. It could be observed that organic cultivation provided greater earthworm diversity when compared with conventional cultivation. Nevertheless, the forest had the highest diversity and contained native species, while the species in the cropping areas were exotic and peregrine. Evaluations in the rainy period are required for a better understanding of these results. Financial support: Agrisus Foundation
650 $aCafé
650 $aMinhoca
653 $aCultivo convencional
653 $aCultivo orgânico
700 1 $aPASINI, A.
700 1 $aDORIOZ, J.
700 1 $aOLIVEIRA, C. S.
700 1 $aAZEVEDO, P. T. M.
700 1 $aFERNANDES, J. de O.
700 1 $aBROWN, G. G.
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.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Cerrados. |
|
Data corrente: |
30/08/2017 |
|
Data da última atualização: |
11/05/2020 |
|
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
|
Autoria: |
JUNQUEIRA, N. T. V.; FAVARO, S. P.; BRAGA, M. F.; CONCEIÇÃO, L. D. H. C. S.; ANTONIASSI, R.; CICONINI, G.; SILVA, D. B. da. |
|
Afiliação: |
NILTON TADEU VILELA JUNQUEIRA, CPAC; SIMONE PALMA FAVARO, CNPAE; MARCELO FIDELES BRAGA, CPAC; LEO DUC HAA CARSON SCHWARTZHAUPT DA, CPAC; ROSEMAR ANTONIASSI, CTAA; GABRIELLY CICONINI, UNIVERSIDADE CATÓLICA DOM BOSCO; DIJALMA BARBOSA DA SILVA, CENARGEN. |
|
Título: |
Acrocomia spp.: macaúba. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
In: VIEIRA, R. F.; CAMILLO, J.; CORADIN, L. (Ed.). Espécies nativas da flora brasileira de valor econômico atual ou potencial: plantas para o futuro: Região Centro-Oeste. Brasília, DF: MMA, 2016. 1.160 p. (Série Biodiversidade; 44). |
|
Páginas: |
p. 119-137 |
|
Idioma: |
Português |
|
Palavras-Chave: |
Acrocomia glaucescens Lorenzi; Acrocomia hassleri; Acrocomia totai Mart. |
|
Thesagro: |
Acrocomia Aculeata; Acrocomia Sclerocarpa; Bocaiúva; Cerrado; Espécie nativa; Macaúba. |
|
Thesaurus NAL: |
Arecaceae; Arecales. |
|
Categoria do assunto: |
--
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 01069naa a2200325 a 4500
001 2074666
005 2020-05-11
008 2016 bl uuuu u00u1 u #d
100 1 $aJUNQUEIRA, N. T. V.
245 $aAcrocomia spp.$bmacaúba.$h[electronic resource]
260 $c2016
300 $ap. 119-137
650 $aArecaceae
650 $aArecales
650 $aAcrocomia Aculeata
650 $aAcrocomia Sclerocarpa
650 $aBocaiúva
650 $aCerrado
650 $aEspécie nativa
650 $aMacaúba
653 $aAcrocomia glaucescens Lorenzi
653 $aAcrocomia hassleri
653 $aAcrocomia totai Mart
700 1 $aFAVARO, S. P.
700 1 $aBRAGA, M. F.
700 1 $aCONCEIÇÃO, L. D. H. C. S.
700 1 $aANTONIASSI, R.
700 1 $aCICONINI, G.
700 1 $aSILVA, D. B. da
773 $tIn: VIEIRA, R. F.; CAMILLO, J.; CORADIN, L. (Ed.). Espécies nativas da flora brasileira de valor econômico atual ou potencial: plantas para o futuro: Região Centro-Oeste. Brasília, DF: MMA, 2016. 1.160 p. (Série Biodiversidade; 44).
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Cerrados (CPAC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
