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http://acervodigital.unesp.br/handle/11449/73665
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DC Field | Value | Language |
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dc.contributor.author | Medeiros, Gerson Araujo de | - |
dc.contributor.author | Daniel, L. A. | - |
dc.contributor.author | de Lucarelli, J. R. F. | - |
dc.contributor.author | Espíndola, C. R. | - |
dc.contributor.author | Ribeiro, Admilson Írio | - |
dc.contributor.author | Reis, Fábio Augusto Gomes Vieira | - |
dc.contributor.author | Longo, R. M. | - |
dc.date.accessioned | 2014-05-27T11:27:06Z | - |
dc.date.accessioned | 2016-10-25T18:38:51Z | - |
dc.date.available | 2014-05-27T11:27:06Z | - |
dc.date.available | 2016-10-25T18:38:51Z | - |
dc.date.issued | 2012-10-15 | - |
dc.identifier | http://dx.doi.org/10.2495/EID120221 | - |
dc.identifier.citation | WIT Transactions on Ecology and the Environment, v. 162, p. 243-252. | - |
dc.identifier.issn | 1743-3541 | - |
dc.identifier.uri | http://hdl.handle.net/11449/73665 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/73665 | - |
dc.description.abstract | In Brazil the intensive agriculture use, mainly pasture, is the main cause of the presence of extensive areas of degraded lands. This study aimed to assess the impact of different soil management practices in a pasture degraded area used as garbage disposal. The experiment was performed at the Faculdade de Engenharia Agrícola, Universidade Estadual de Campinas - UNICAMP, in Campinas, state of São Paulo, Brazil, from 1990 to 1996. This area has undergone a process of recovery through removal of trash deposited on the surface, in 1985, levelling of soil, followed by application of limestone, subsoiling, planting of legumes (Crotalaria juncea) and crop rotation (soybean and maize). Since 1990 only popcorn maize was grown and established plots managed with different soil tillage systems, including harrow, chisel plow, moldboard plow, no tillage, disk plow and revolving hoe. One plot was planted exclusively with guinea grass (Panicum maximum) to serve as a reference for minimum loss of soil and another grown on a downhill direction to correspond to the expected maximum erosion. There were differences in sediment loss, nutrient loss and productivity of the popcorn maize in the period analyzed. The chisel plow and no tillage treatments caused the slightest loss of soil and nutrients, compared to other tillage systems. The results show that the soil management systems influenced the physical and chemical characteristics of soil, allowing an economical and environmental recovery of the area, providing the conditions for grain agricultural production. | en |
dc.format.extent | 243-252 | - |
dc.language.iso | eng | - |
dc.source | Scopus | - |
dc.subject | Environmental impact | - |
dc.subject | Erosion | - |
dc.subject | Land degradation | - |
dc.subject | Soil restoration | - |
dc.subject | agricultural soil | - |
dc.subject | environmental impact | - |
dc.subject | land degradation | - |
dc.subject | nutrient loss | - |
dc.subject | pasture | - |
dc.subject | remediation | - |
dc.subject | soil management | - |
dc.subject | tillage | - |
dc.subject | waste disposal | - |
dc.subject | Brazil | - |
dc.subject | Campinas | - |
dc.subject | Sao Paulo [Brazil] | - |
dc.subject | Crotalaria juncea | - |
dc.subject | Glycine max | - |
dc.subject | Panicum maximum | - |
dc.subject | Zea mays | - |
dc.title | Restoration of a degraded area using soil tillage systems in Campinas, São Paulo, Brazil | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Centro Estadual de Educação Tecnológica Paula Souza | - |
dc.contributor.institution | Universidade Estadual de Campinas (UNICAMP) | - |
dc.contributor.institution | Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS) | - |
dc.description.affiliation | Universidade Estadual Paulista UNESP | - |
dc.description.affiliation | Centro Estadual de Educação Tecnológica Paula Souza | - |
dc.description.affiliation | Universidade Estadual de Campinas UNICAMP | - |
dc.description.affiliation | Pontifícia Universidade Católica de Campinas PUCCAMP | - |
dc.description.affiliationUnesp | Universidade Estadual Paulista UNESP | - |
dc.identifier.doi | 10.2495/EID120221 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | WIT Transactions on Ecology and the Environment | - |
dc.identifier.scopus | 2-s2.0-84867282024 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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