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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
10/10/2025 |
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Data da última atualização: |
10/10/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
STONE, L. F.; CARVALHO, M. T. de M.; SILVA, M. A. S. da; CALIL, F. N.; SIQUEIRA, M. M. de B.; MOURA, T. M.; TROGELLO, E.; MACHADO, P. L. O. de A.; HEINEMANN, A. B.; MORAES, A. da C.; MADARI, B. E. |
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Afiliação: |
LUIS FERNANDO STONE, CNPAF; MARCIA THAIS DE MELO CARVALHO, CNPAF; MELLISSA ANANIAS SOLER DA SILVA, CNPAF; FRANCINE NEVES CALIL, UNIVERSIDADE FEDERAL DE GOIÁS; MATHEUS MENTONE DE BRITTO SIQUEIRA, UNIVERSIDADE FEDERAL DE GOIÁS; THAMIRES MARQUES MOURA, IF GOIANO; EMERSON TROGELLO, IF GOIANO; PEDRO LUIZ OLIVEIRA DE ALMEIDA MACHADO, CNPAF; ALEXANDRE BRYAN HEINEMANN, CNPAF; ALESSANDRA DA CUNHA MORAES RANGEL, CNPAF; BEATA EMOKE MADARI, CNPAF. |
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Título: |
Intrinsic soil properties shape water availability under changing land-use in contrasting soil textures. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Soil Advances, v. 4, 100082, Dec. 2025. |
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Páginas: |
1-13 |
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DOI: |
https://doi.org/10.1016/j.soilad.2025.100082 |
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Idioma: |
Inglês |
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Conteúdo: |
Understanding how intrinsic soil properties modulate water retention under land-use change is critical for sustainable soil management in tropical regions. This study investigated how clay and soil organic matter (SOM) contents, along with bulk density (BD), influence the soil water retention curve (SWRC) and plant available water (PAW) following transitions from native forest (NF) to pasture (PAST) and crop-livestock-forestry systems (CLF). The study was conducted across four sites in Goiás State, Brazil, spanning sandy and clayey Ferralsols and Cambisols. Soil samples were collected from 0.0–0.2 and 0.2–0.4 m layers under each land use. SWRCs were modeled using the Van Genuchten equation. Principal component and correlation analyses were performed to evaluate relationships among soil properties and water retention parameters. Results showed that in sandy soils, moderate increases in BD and SOM under CLF and PAST enhanced water retention at field capacity, increasing PAW. In contrast, in highly clayey soils, increased BD and SOM often reduced PAW due to higher water retention at wilting point. Clay content improved water retention, especially in sandy soils, but its effect was more variable in clay-rich soils, where mineralogical differences influenced pore structure. These findings emphasize the context-dependent role of texture, SOM, and BD in regulating PAW. While CLF systems showed potential to restore PAW in sandy soils, their effect in clayey soils was limited by structural and mineralogical constraints. Tailored land management strategies that account for intrinsic soil characteristics are essential to optimize water availability in tropical agroecosystems. MenosUnderstanding how intrinsic soil properties modulate water retention under land-use change is critical for sustainable soil management in tropical regions. This study investigated how clay and soil organic matter (SOM) contents, along with bulk density (BD), influence the soil water retention curve (SWRC) and plant available water (PAW) following transitions from native forest (NF) to pasture (PAST) and crop-livestock-forestry systems (CLF). The study was conducted across four sites in Goiás State, Brazil, spanning sandy and clayey Ferralsols and Cambisols. Soil samples were collected from 0.0–0.2 and 0.2–0.4 m layers under each land use. SWRCs were modeled using the Van Genuchten equation. Principal component and correlation analyses were performed to evaluate relationships among soil properties and water retention parameters. Results showed that in sandy soils, moderate increases in BD and SOM under CLF and PAST enhanced water retention at field capacity, increasing PAW. In contrast, in highly clayey soils, increased BD and SOM often reduced PAW due to higher water retention at wilting point. Clay content improved water retention, especially in sandy soils, but its effect was more variable in clay-rich soils, where mineralogical differences influenced pore structure. These findings emphasize the context-dependent role of texture, SOM, and BD in regulating PAW. While CLF systems showed potential to restore PAW in sandy soils, their effect in clayey soils was limited by stru... Mostrar Tudo |
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Palavras-Chave: |
Integração lavoura-pecuária-floresta. |
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Thesagro: |
Floresta; Lavoura; Pecuária; Retenção de Água no Solo; Sistema de Cultivo. |
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Thesaurus Nal: |
Cropping systems; Forestry; Livestock; Plant available water. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02842naa a2200385 a 4500
001 2179600
005 2025-10-10
008 2025 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.soilad.2025.100082$2DOI
100 1 $aSTONE, L. F.
245 $aIntrinsic soil properties shape water availability under changing land-use in contrasting soil textures.$h[electronic resource]
260 $c2025
300 $a1-13
520 $aUnderstanding how intrinsic soil properties modulate water retention under land-use change is critical for sustainable soil management in tropical regions. This study investigated how clay and soil organic matter (SOM) contents, along with bulk density (BD), influence the soil water retention curve (SWRC) and plant available water (PAW) following transitions from native forest (NF) to pasture (PAST) and crop-livestock-forestry systems (CLF). The study was conducted across four sites in Goiás State, Brazil, spanning sandy and clayey Ferralsols and Cambisols. Soil samples were collected from 0.0–0.2 and 0.2–0.4 m layers under each land use. SWRCs were modeled using the Van Genuchten equation. Principal component and correlation analyses were performed to evaluate relationships among soil properties and water retention parameters. Results showed that in sandy soils, moderate increases in BD and SOM under CLF and PAST enhanced water retention at field capacity, increasing PAW. In contrast, in highly clayey soils, increased BD and SOM often reduced PAW due to higher water retention at wilting point. Clay content improved water retention, especially in sandy soils, but its effect was more variable in clay-rich soils, where mineralogical differences influenced pore structure. These findings emphasize the context-dependent role of texture, SOM, and BD in regulating PAW. While CLF systems showed potential to restore PAW in sandy soils, their effect in clayey soils was limited by structural and mineralogical constraints. Tailored land management strategies that account for intrinsic soil characteristics are essential to optimize water availability in tropical agroecosystems.
650 $aCropping systems
650 $aForestry
650 $aLivestock
650 $aPlant available water
650 $aFloresta
650 $aLavoura
650 $aPecuária
650 $aRetenção de Água no Solo
650 $aSistema de Cultivo
653 $aIntegração lavoura-pecuária-floresta
700 1 $aCARVALHO, M. T. de M.
700 1 $aSILVA, M. A. S. da
700 1 $aCALIL, F. N.
700 1 $aSIQUEIRA, M. M. de B.
700 1 $aMOURA, T. M.
700 1 $aTROGELLO, E.
700 1 $aMACHADO, P. L. O. de A.
700 1 $aHEINEMANN, A. B.
700 1 $aMORAES, A. da C.
700 1 $aMADARI, B. E.
773 $tSoil Advances$gv. 4, 100082, Dec. 2025.
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| 1. |  | MATTOS, C. da C. R.; PEREIRA, M. de A.; COSTA, F. P. Custos de produção da pecuária de corte de baixo nível tecnológico no Mato Grosso do Sul. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 12., 2016, Campo Grande, MS. Anais... Brasília, DF: Embrapa Gado de Corte, 2016. 112 p. (Embrapa Gado de Corte. Documentos, 227). Comissão organizadora: Marta Pereira da Silva - Coordenadora; Mateus Figueiredo Santos - Vice-Coordenador; Rodrigo Carvalho Alva - Secretário Executivo e Editoração.| Tipo: Resumo em Anais de Congresso |
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