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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
18/12/2018 |
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Data da última atualização: |
18/12/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NASCIMENTO, D. M. do; CAVALIERI-POLIZELI, K. M. V.; SILVA, A. H. da; FAVARETTO, N.; PARRON, L. M. |
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Afiliação: |
Daniel Malheiro do Nascimento, UFPR; Karina Maria Vieira Cavalieri-Polizeli, UFPR; Alcione Herminia da Silva, UFPR; Nerilde Favaretto, UFPR; LUCILIA MARIA PARRON VARGAS, CNPF. |
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Título: |
Soil physical quality under long-term integrated agricultural production systems. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Soil & Tillage Research, v. 186, p. 292-299, Mar. 2019. |
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DOI: |
10.1016/j.still.2018.08.016 |
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Idioma: |
Inglês |
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Conteúdo: |
Integrated farming systems lead to high quality and quantity of food as well as better environmental quality, but these systems can provide some disadvantages, such as the possibility of occurrence of soil compaction, which can be detected through soil physical quality indicators. The aim of this work was to analyze the effect of long term Integrated Crop?Livestock (ICL) and Integrated Crop?Livestock?Forestry (ICLF) systems on soil physical quality. The experiment (randomized complete block design) was carried out from 2006 until november of 2012 at IAPAR research farm, Ponta Grossa, Paraná state, under soils with sandy loam texture. Soil depths of 0.00?0.05, 0.05?0.10, 0.10?0.20, and 0.20?0.30m were sampled in November 2012 to analyze soil physical quality. The soil relative density, structural stability index, S index, relative field capacity, plant-available water capacity, bulk density alert value, and least limiting water range were evaluated. Both integrated systems (ICL and ICLF) provided adequate soil physical quality; nevertheless, overall, the ICL system resulted in better quality. Our results showed that the forestry component in the ICLF system negatively affected the soil physical quality mainly at the 0.05?0.10 and 0.20?0.30m layers. |
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Palavras-Chave: |
Least limiting water range; Plant-available water capacity. |
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Thesaurus Nal: |
Integrated agricultural systems; Soil structure. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02013naa a2200229 a 4500
001 2101926
005 2018-12-18
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.still.2018.08.016$2DOI
100 1 $aNASCIMENTO, D. M. do
245 $aSoil physical quality under long-term integrated agricultural production systems.$h[electronic resource]
260 $c2019
520 $aIntegrated farming systems lead to high quality and quantity of food as well as better environmental quality, but these systems can provide some disadvantages, such as the possibility of occurrence of soil compaction, which can be detected through soil physical quality indicators. The aim of this work was to analyze the effect of long term Integrated Crop?Livestock (ICL) and Integrated Crop?Livestock?Forestry (ICLF) systems on soil physical quality. The experiment (randomized complete block design) was carried out from 2006 until november of 2012 at IAPAR research farm, Ponta Grossa, Paraná state, under soils with sandy loam texture. Soil depths of 0.00?0.05, 0.05?0.10, 0.10?0.20, and 0.20?0.30m were sampled in November 2012 to analyze soil physical quality. The soil relative density, structural stability index, S index, relative field capacity, plant-available water capacity, bulk density alert value, and least limiting water range were evaluated. Both integrated systems (ICL and ICLF) provided adequate soil physical quality; nevertheless, overall, the ICL system resulted in better quality. Our results showed that the forestry component in the ICLF system negatively affected the soil physical quality mainly at the 0.05?0.10 and 0.20?0.30m layers.
650 $aIntegrated agricultural systems
650 $aSoil structure
653 $aLeast limiting water range
653 $aPlant-available water capacity
700 1 $aCAVALIERI-POLIZELI, K. M. V.
700 1 $aSILVA, A. H. da
700 1 $aFAVARETTO, N.
700 1 $aPARRON, L. M.
773 $tSoil & Tillage Research$gv. 186, p. 292-299, Mar. 2019.
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| 1. |  | PUSINHOL, C. C. ICT e meio produtivo - desafiando certos mitos para a inovação tecnológica. In: SIMPÓSIO NACIONAL DE INSTRUMENTAÇÃO AGROPECUÁRIA, 2014, São Carlos, SP Anais do SIAGRO: ciência, inovação e mercado 2014. São Carlos, SP: Embrapa Instrumentação, 2014. p. 719-722. Editores: Carlos Manoel Pedro Vaz, Débora Marcondes Bastos Pereira Milori, Silvio Crestana. Página 722 em branco| Tipo: Artigo em Anais de Congresso |
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