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| Baretta,Dilmar; Bartz,Marie Luise Carolina; Fachini,Ivandro; Anselmi,Rafael; Zortéa,Talyta; Baretta,Carolina Riviera Duarte Maluche. |
| The present study aims to generate knowledge about the soil fauna, its relation to other explanatory environmental variables, and, besides it, to select edaphic indicators that more contribute to separate the land use systems (LUS). Five different LUS were chosen: conventional tillage with crop rotation (CTCR); no-tillage with crop rotation (NTCR); conventional tillage with crop succession (CTCS); no-tillage with crop succession (NTCS) and minimum tillage with crop succession (MTCS). The samples were made in the counties Chapecó, Xanxerê and Ouro Verde located in the state of Santa Catarina, Brazil, and were considered the true replicates of the LUS. In each site, nine points were sampled in a sampling grid of 3 x 3. At the same points, soil was sampled... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sustainability; Soil quality indicators; No-tillage; Conventional tillage. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902014000500002 |
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| Merlim,Analy de Oliveira; Guerra,José Guilherme Marinho; Junqueira,Rodrigo Modesto; Aquino,Adriana Maria de. |
| Soil fauna plays an important role in organic management through their effects on soil organic decomposition, nutrient mineralization, and amelioration of the soil's physical properties. This work evaluates the density and diversity of the soil macrofauna under types of cover plants in areas cultivated with Ficus carica L. under organic management. The soil macrofauna was collected in 0.25 × 0.25 m areas, down to a soil depth of 0.3 m, and at the surface layer. The treatments consisted of bahiagrass living mulch (Paspalum notatum), siratro living mulch (Macroptilium atropurpureum), and bahiagrass mulch. The highest macrofauna density and the lowest diversity were observed in bahiagrass, of which 80% were represented by ants, thus characterizing the soil... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ficus carica L; Soil fauna; Soil quality indicators. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162005000100011 |
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