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Microbial activity in soil cultivated with different summer legumes in coffee crop

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dc.contributor.author Balota, Elcio Liborio
dc.contributor.author Chaves, Julio César Dias
dc.date.accessioned 2019-11-08T12:11:21Z
dc.date.available 2019-11-08T12:11:21Z
dc.date.issued 2011-01
dc.identifier.citation BALOTA, E. L; CHAVES, J. C. D. Microbial activity in soil cultivated with different summer legumes in coffee crop. Brazilian Archives of Biology and Technology, Curitiba, v. 54, n. 1, p. 35-44, jan./fev. 2011. pt_BR
dc.identifier.issn 1678-4324
dc.identifier.uri http://dx.doi.org/10.1590/S1516-89132011000100005 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/12368
dc.description.abstract A field experiment was conducted for ten years in a sandy soil in the north part of the Paraná State, Brazil. The soil samples were collected at 0-10 cm depth, both under the coffee canopy and in the inter row space between the coffee plants, in the following treatments: Control, Leucaena leucocephala, Crotalaria spectabilis, Crotalaria breviflora, Mucuna pruriens, Mucuna deeringiana, Arachis hypogaea and Vigna unguiculata. The legume crops influenced the microbial activity, both under the coffee canopy and in the inter row space. The cultivation of Leucaena leucocephala increased the microbial biomass C, N and P. Although L. leucocephala and Arachis hypogaea provided higher microbial biomass, the qCO 2 decreased by up to 50% under the coffee canopy and by about 25% in the inter row space. The soil microbial biomass was enriched in N and P due to green manure residue addition. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Instituto de Tecnologia do Paraná - Tecpar pt_BR
dc.relation.ispartofseries Brazilian Archives of Biology and Technology;v.54, n.1, p.35-44, 2011;
dc.rights Open Access pt_BR
dc.subject Microbial biomass pt_BR
dc.subject Mulching pt_BR
dc.subject Green manure pt_BR
dc.subject Soil fertility pt_BR
dc.subject.classification Cafeicultura::Solos e nutrição do cafeeiro pt_BR
dc.title Microbial activity in soil cultivated with different summer legumes in coffee crop pt_BR
dc.type Artigo pt_BR

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