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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas; Embrapa Solos / UEP-Recife; Embrapa Unidades Centrais. |
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Data corrente: |
16/11/2009 |
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Data da última atualização: |
24/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BARTZ, M. L. C.; BROWN, G. G.; PASINI, A.; FERNANDES, J. de O.; CURMI, P.; DORIOZ, J.; RALISCH, R. |
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Afiliação: |
MARIE LUISE CAROLINA BARTZ, UEL; GEORGE GARDNER BROWN, CNPF; AMARILDO PASINI, UEL; JULIANA DE OLIVEIRA FERNANDES, UEL; PIERRE CURMI, Établissement National d'Einseignement Supérieur d'Agronomie de Dijon; JULIE DORIOZ, Établissement National d'Einseignement Supérieur d'Agronomie de Dijon; RICARDO RALISCH, UEL. |
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Título: |
Earthworm communities in organic and conventional coffee cultivation. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasilia, DF, v. 44, n. 8, p. 928-933, ago. 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract ? The objective of this work was to evaluate the effect of organic and conventional coffee crops on biomass, population density and diversity of earthworms, in Lerroville, district of Londrina County, Paraná state, Brazil. Earthworm communities were sampled in three areas with organic coffee cultivation (CO1, CO2 and CO3), two with conventional coffee (CC1 and CC2), and a native forest fragment (MT). The soil of the areas CO1, CC1, and MT was classified as Nitossolo Vermelho (Rhodic Kandiudox), while CO2, CO3, and CC2 were on Latossolo Vermelho (Rhodic Hapludox). Eight samples were taken in each area on two occasions, winter and summer, using the Tropical Soil Biology and Fertility (TSBF) method in the 0?20 cm soil layer. The earthworms were handsorted and preserved in 4% formaldehyde, and were later weighed, counted and identified. The highest earthworm biomass, both in winter and summer, occurred in the CO3 area. For population density, the higher numbers of individuals were found in CO1 and CO3. The highest number of species was identified in the organic cultivation. The adoption of organic practices in coffee cultivation favored the diversity, density and biomass of earthworm communities. |
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Palavras-Chave: |
Conventional cultivation; Cultivation; Diversity; Organic cultivation. |
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Thesaurus Nal: |
biomass; density; Oligochaeta; Population density. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/27396/1/v44n8a19.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE-2010/47213/1/44n08a18.pdf
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Marc: |
LEADER 02038naa a2200289 a 4500
001 1574895
005 2015-02-24
008 2009 bl uuuu u00u1 u #d
100 1 $aBARTZ, M. L. C.
245 $aEarthworm communities in organic and conventional coffee cultivation.$h[electronic resource]
260 $c2009
520 $aAbstract ? The objective of this work was to evaluate the effect of organic and conventional coffee crops on biomass, population density and diversity of earthworms, in Lerroville, district of Londrina County, Paraná state, Brazil. Earthworm communities were sampled in three areas with organic coffee cultivation (CO1, CO2 and CO3), two with conventional coffee (CC1 and CC2), and a native forest fragment (MT). The soil of the areas CO1, CC1, and MT was classified as Nitossolo Vermelho (Rhodic Kandiudox), while CO2, CO3, and CC2 were on Latossolo Vermelho (Rhodic Hapludox). Eight samples were taken in each area on two occasions, winter and summer, using the Tropical Soil Biology and Fertility (TSBF) method in the 0?20 cm soil layer. The earthworms were handsorted and preserved in 4% formaldehyde, and were later weighed, counted and identified. The highest earthworm biomass, both in winter and summer, occurred in the CO3 area. For population density, the higher numbers of individuals were found in CO1 and CO3. The highest number of species was identified in the organic cultivation. The adoption of organic practices in coffee cultivation favored the diversity, density and biomass of earthworm communities.
650 $abiomass
650 $adensity
650 $aOligochaeta
650 $aPopulation density
653 $aConventional cultivation
653 $aCultivation
653 $aDiversity
653 $aOrganic cultivation
700 1 $aBROWN, G. G.
700 1 $aPASINI, A.
700 1 $aFERNANDES, J. de O.
700 1 $aCURMI, P.
700 1 $aDORIOZ, J.
700 1 $aRALISCH, R.
773 $tPesquisa Agropecuária Brasileira, Brasilia, DF$gv. 44, n. 8, p. 928-933, ago. 2009.
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Registro original: |
Embrapa Florestas (CNPF) |
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| 1. |  | GARCIA, M. V.; MAGALHÃES, G. M.; OSHIRO, L. M.; ARDISON, F. de A.; ALMEIDA, R. F. C.; BARROS, J. C.; ANDREOTTI, R. Histopatologia da possível ação do diflubenzuron no controle de Rhipicephalus (B.) microplus. In: INTERNATIONAL SYMPOSIUM ON TICK CONTROL AND TICK-BORNE DISEASES, 2013, Campo Grande, MS. [Proceedings..]. Campo Grande, MS: Embrapa Gado de Corte, 2013. (Embrapa Gado de Corte. Documentos, 202). Comissão organizadora: Renato Andreotti, Fernando Paiva, Wilson Werner Koller, Jacqueline Cavalcante Barros, Luiz Antonio Dias Leal, Jaqueline Matias.| Tipo: Resumo em Anais de Congresso |
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