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| Calegari, A.; Rheinheimer, D. S.; Tourdonnet, S.; Tessier, D.; Hargrove, W.L.; Ralisch, R.; Guimarães, M. F.; Tavares Filho, J.. |
| No-tillage system associated with crop rotation increases the amount of crop residues left as mulch on the topsoil, and can be an important and sustainable alternative for soil management in tropical and subtropical conditions. The objective of this work was to evaluate the soil physical properties affected by cover crop, rotation and soil management in a long-term experiment in South Brazil. The experimental site was cultivated for 10 years in a conventional system. Subsequently, the field experiment was established in 1986, and treatments combined six winter cover crop species, and two tillage systems (conventional tillage - CT and no-tillage - NT). The treatments were laid out using a split-plot design in three blocks. The soil samples were collected in... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Nutrient turnover Soil tillage Crop health; Quality; Protection Weed management. |
| Ano: 2010 |
URL: http://orgprints.org/29735/1/Soil%20World%20Congress%202010.pdf |
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| Calegari, A.; Rheinheimer, D. S.; Tourdonnet, S.; Tessier, D.; Hargrove, W. L.; Ralisch, R.; Guimarães, M. F.; Tavares Filho, J.. |
| The main objective of this work is to evaluate soil physical properties affected by cover crop rotations and soil management after 19 years of applying NoTill and Conventional Tillage systems with different winter species on a clayey Oxisol in South Brazil. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Soil quality Nutrient turnover Soil tillage Crop health; Quality; Protection Weed management. |
| Ano: 2011 |
URL: http://orgprints.org/29734/1/FINAL%20PAPER%20to%205th%20WCCA%2C%20Brisbane%2C%20Australia%2C%202011.pdf |
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