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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas; Embrapa Trigo. |
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Data corrente: |
04/08/2025 |
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Data da última atualização: |
06/08/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, S. R. |
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Afiliação: |
SERGIO RICARDO SILVA, CNPF. |
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Título: |
Soil physical properties and soybean yield influenced by liming and long-term crop rotation systems. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
International Journal of Plant Production, 2025. |
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ISSN: |
1735-6814 |
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DOI: |
https://doi.org/10.1007/s42106-025-00361-3 |
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Idioma: |
Inglês |
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Notas: |
First online. |
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Conteúdo: |
Crop rotation systems (CRS) are vital for enhancing agricultural sustainability by conserving soil resources and improving crop yields. This study aimed to assess the effects of eight-year CRS combined with liming on soil physical properties and soybean yield, alongside the 22-year impacts of transitioning from a natural ecosystem to agricultural systems involving CRS. Data from a long-term experiment initiated in 1986 in Passo Fundo, Brazil, were analysed, focusing on soil samplings carried out in March 2008 and April 2016 to evaluate the impact of liming implemented in 2008. A split-plot design was used, with four soil management systems as main plots and three CRS as sub-plots. This study considered only the CRS: (I) permanent summer soybean and winter wheat; (II) alternating soybean with sorghum in summer and wheat with vetch in winter; and (III) alternating two consecutive summers of soybean with one summer of sorghum, and wheat with vetch and oats in winter. Soil bulk density (ρs; Mg m− 3) and total, micro, and macro porosities (φtotal, φmicro, and φmacro; m3 m− 3) were assessed in 2008 and 2016 in two soil layers (0‒2.5 and 10–12.5 cm). Soybean grain yield was measured over eight crop seasons (2008/09 to 2015/16). Results showed that the three CRS had similar long-term effects on soil physical properties, across the two soil layers, compared to undisturbed soil. Relative to this baseline, ρs increased by an average of 25.9%, while average decreases of 14.3%, 6.4%, and 30% were found for φtotal, φmicro, and φmacro, respectively. In 2008, no significant differences in soil physical properties were observed among the CRS. From 2008 to 2016, liming did not affect ρs and φtotal in either soil layer, nor φmicro and φmacro in the topsoil; however, in the subsurface layer, liming increased φmicro by 5.7% and decrease φmacro by 19.8% across all CRS treatments. Grain yield differences were observed in only two crop seasons: in 2010/11, CRS-II yielded 5.4% more than CRS-I, while in 2011/12, CRS-I yielded 10.6% more than CRS-II and CRS-III. Yield stability and adaptability were greatest in CRS-III, followed by CRS-II and CRS-I. In conclusion, liming combined with CRS can alter soil porosity by increasing φmicro and decreasing φmacro, though liming does not interact with CRS in affecting these soil properties. Furthermore, all CRS exhibit similar long-term impacts on ρs and soil porosity when compared to undisturbed soil. MenosCrop rotation systems (CRS) are vital for enhancing agricultural sustainability by conserving soil resources and improving crop yields. This study aimed to assess the effects of eight-year CRS combined with liming on soil physical properties and soybean yield, alongside the 22-year impacts of transitioning from a natural ecosystem to agricultural systems involving CRS. Data from a long-term experiment initiated in 1986 in Passo Fundo, Brazil, were analysed, focusing on soil samplings carried out in March 2008 and April 2016 to evaluate the impact of liming implemented in 2008. A split-plot design was used, with four soil management systems as main plots and three CRS as sub-plots. This study considered only the CRS: (I) permanent summer soybean and winter wheat; (II) alternating soybean with sorghum in summer and wheat with vetch in winter; and (III) alternating two consecutive summers of soybean with one summer of sorghum, and wheat with vetch and oats in winter. Soil bulk density (ρs; Mg m− 3) and total, micro, and macro porosities (φtotal, φmicro, and φmacro; m3 m− 3) were assessed in 2008 and 2016 in two soil layers (0‒2.5 and 10–12.5 cm). Soybean grain yield was measured over eight crop seasons (2008/09 to 2015/16). Results showed that the three CRS had similar long-term effects on soil physical properties, across the two soil layers, compared to undisturbed soil. Relative to this baseline, ρs increased by an average of 25.9%, while average decreases of 14.3%, 6.4%, and... Mostrar Tudo |
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Thesagro: |
Conservação do Solo; Diversificação de Cultura; Glycine Max; Porosidade; Rotação de Cultura; Soja. |
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Thesaurus Nal: |
Crop rotation; Porosity; Soil conservation; Soil density; Soybeans. |
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Categoria do assunto: |
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P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03340naa a2200289 a 4500
001 2177723
005 2025-08-06
008 2025 bl uuuu u00u1 u #d
022 $a1735-6814
024 7 $ahttps://doi.org/10.1007/s42106-025-00361-3$2DOI
100 1 $aSILVA, S. R.
245 $aSoil physical properties and soybean yield influenced by liming and long-term crop rotation systems.$h[electronic resource]
260 $c2025
500 $aFirst online.
520 $aCrop rotation systems (CRS) are vital for enhancing agricultural sustainability by conserving soil resources and improving crop yields. This study aimed to assess the effects of eight-year CRS combined with liming on soil physical properties and soybean yield, alongside the 22-year impacts of transitioning from a natural ecosystem to agricultural systems involving CRS. Data from a long-term experiment initiated in 1986 in Passo Fundo, Brazil, were analysed, focusing on soil samplings carried out in March 2008 and April 2016 to evaluate the impact of liming implemented in 2008. A split-plot design was used, with four soil management systems as main plots and three CRS as sub-plots. This study considered only the CRS: (I) permanent summer soybean and winter wheat; (II) alternating soybean with sorghum in summer and wheat with vetch in winter; and (III) alternating two consecutive summers of soybean with one summer of sorghum, and wheat with vetch and oats in winter. Soil bulk density (ρs; Mg m− 3) and total, micro, and macro porosities (φtotal, φmicro, and φmacro; m3 m− 3) were assessed in 2008 and 2016 in two soil layers (0‒2.5 and 10–12.5 cm). Soybean grain yield was measured over eight crop seasons (2008/09 to 2015/16). Results showed that the three CRS had similar long-term effects on soil physical properties, across the two soil layers, compared to undisturbed soil. Relative to this baseline, ρs increased by an average of 25.9%, while average decreases of 14.3%, 6.4%, and 30% were found for φtotal, φmicro, and φmacro, respectively. In 2008, no significant differences in soil physical properties were observed among the CRS. From 2008 to 2016, liming did not affect ρs and φtotal in either soil layer, nor φmicro and φmacro in the topsoil; however, in the subsurface layer, liming increased φmicro by 5.7% and decrease φmacro by 19.8% across all CRS treatments. Grain yield differences were observed in only two crop seasons: in 2010/11, CRS-II yielded 5.4% more than CRS-I, while in 2011/12, CRS-I yielded 10.6% more than CRS-II and CRS-III. Yield stability and adaptability were greatest in CRS-III, followed by CRS-II and CRS-I. In conclusion, liming combined with CRS can alter soil porosity by increasing φmicro and decreasing φmacro, though liming does not interact with CRS in affecting these soil properties. Furthermore, all CRS exhibit similar long-term impacts on ρs and soil porosity when compared to undisturbed soil.
650 $aCrop rotation
650 $aPorosity
650 $aSoil conservation
650 $aSoil density
650 $aSoybeans
650 $aConservação do Solo
650 $aDiversificação de Cultura
650 $aGlycine Max
650 $aPorosidade
650 $aRotação de Cultura
650 $aSoja
773 $tInternational Journal of Plant Production, 2025.
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Registro original: |
Embrapa Florestas (CNPF) |
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