Soil structure changes induced by tillage and reduction of machinery traffic on sugarcane – A diversity of assessment scales
Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil st...
Ausführliche Beschreibung
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da Luz, Felipe Bonini [verfasserIn] |
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Englisch |
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2022transfer abstract |
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Enthalten in: Corticosterone response by - Veitch, Jasmine S.M. ELSEVIER, 2020, an international journal on research and development in soil tillage and field traffic, and their relationship with land use, crop production and the environment, Amsterdam [u.a.] |
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volume:223 ; year:2022 ; pages:0 |
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DOI / URN: |
10.1016/j.still.2022.105469 |
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ELV058558594 |
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245 | 1 | 0 | |a Soil structure changes induced by tillage and reduction of machinery traffic on sugarcane – A diversity of assessment scales |
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520 | |a Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. | ||
520 | |a Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. | ||
650 | 7 | |a Aggregation |2 Elsevier | |
650 | 7 | |a Soil health |2 Elsevier | |
650 | 7 | |a VESS |2 Elsevier | |
650 | 7 | |a Traffic control |2 Elsevier | |
650 | 7 | |a Reduced tillage |2 Elsevier | |
650 | 7 | |a 2D micro-morphometric image analysis |2 Elsevier | |
700 | 1 | |a Carvalho, Martha Lustosa |4 oth | |
700 | 1 | |a Castioni, Guilherme Adalberto Ferreira |4 oth | |
700 | 1 | |a de Oliveira Bordonal, Ricardo |4 oth | |
700 | 1 | |a Cooper, Miguel |4 oth | |
700 | 1 | |a Carvalho, João Luís Nunes |4 oth | |
700 | 1 | |a Cherubin, Maurício Roberto |4 oth | |
773 | 0 | 8 | |i Enthalten in |n Elsevier Science |a Veitch, Jasmine S.M. ELSEVIER |t Corticosterone response by |d 2020 |d an international journal on research and development in soil tillage and field traffic, and their relationship with land use, crop production and the environment |g Amsterdam [u.a.] |w (DE-627)ELV005168384 |
773 | 1 | 8 | |g volume:223 |g year:2022 |g pages:0 |
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10.1016/j.still.2022.105469 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001862.pica (DE-627)ELV058558594 (ELSEVIER)S0167-1987(22)00155-6 DE-627 ger DE-627 rakwb eng 610 VZ 44.89 bkl da Luz, Felipe Bonini verfasserin aut Soil structure changes induced by tillage and reduction of machinery traffic on sugarcane – A diversity of assessment scales 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. Aggregation Elsevier Soil health Elsevier VESS Elsevier Traffic control Elsevier Reduced tillage Elsevier 2D micro-morphometric image analysis Elsevier Carvalho, Martha Lustosa oth Castioni, Guilherme Adalberto Ferreira oth de Oliveira Bordonal, Ricardo oth Cooper, Miguel oth Carvalho, João Luís Nunes oth Cherubin, Maurício Roberto oth Enthalten in Elsevier Science Veitch, Jasmine S.M. ELSEVIER Corticosterone response by 2020 an international journal on research and development in soil tillage and field traffic, and their relationship with land use, crop production and the environment Amsterdam [u.a.] (DE-627)ELV005168384 volume:223 year:2022 pages:0 https://doi.org/10.1016/j.still.2022.105469 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 44.89 Endokrinologie VZ AR 223 2022 0 |
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10.1016/j.still.2022.105469 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001862.pica (DE-627)ELV058558594 (ELSEVIER)S0167-1987(22)00155-6 DE-627 ger DE-627 rakwb eng 610 VZ 44.89 bkl da Luz, Felipe Bonini verfasserin aut Soil structure changes induced by tillage and reduction of machinery traffic on sugarcane – A diversity of assessment scales 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. Aggregation Elsevier Soil health Elsevier VESS Elsevier Traffic control Elsevier Reduced tillage Elsevier 2D micro-morphometric image analysis Elsevier Carvalho, Martha Lustosa oth Castioni, Guilherme Adalberto Ferreira oth de Oliveira Bordonal, Ricardo oth Cooper, Miguel oth Carvalho, João Luís Nunes oth Cherubin, Maurício Roberto oth Enthalten in Elsevier Science Veitch, Jasmine S.M. ELSEVIER Corticosterone response by 2020 an international journal on research and development in soil tillage and field traffic, and their relationship with land use, crop production and the environment Amsterdam [u.a.] (DE-627)ELV005168384 volume:223 year:2022 pages:0 https://doi.org/10.1016/j.still.2022.105469 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 44.89 Endokrinologie VZ AR 223 2022 0 |
allfields_unstemmed |
10.1016/j.still.2022.105469 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001862.pica (DE-627)ELV058558594 (ELSEVIER)S0167-1987(22)00155-6 DE-627 ger DE-627 rakwb eng 610 VZ 44.89 bkl da Luz, Felipe Bonini verfasserin aut Soil structure changes induced by tillage and reduction of machinery traffic on sugarcane – A diversity of assessment scales 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. Aggregation Elsevier Soil health Elsevier VESS Elsevier Traffic control Elsevier Reduced tillage Elsevier 2D micro-morphometric image analysis Elsevier Carvalho, Martha Lustosa oth Castioni, Guilherme Adalberto Ferreira oth de Oliveira Bordonal, Ricardo oth Cooper, Miguel oth Carvalho, João Luís Nunes oth Cherubin, Maurício Roberto oth Enthalten in Elsevier Science Veitch, Jasmine S.M. ELSEVIER Corticosterone response by 2020 an international journal on research and development in soil tillage and field traffic, and their relationship with land use, crop production and the environment Amsterdam [u.a.] (DE-627)ELV005168384 volume:223 year:2022 pages:0 https://doi.org/10.1016/j.still.2022.105469 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 44.89 Endokrinologie VZ AR 223 2022 0 |
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10.1016/j.still.2022.105469 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001862.pica (DE-627)ELV058558594 (ELSEVIER)S0167-1987(22)00155-6 DE-627 ger DE-627 rakwb eng 610 VZ 44.89 bkl da Luz, Felipe Bonini verfasserin aut Soil structure changes induced by tillage and reduction of machinery traffic on sugarcane – A diversity of assessment scales 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. Aggregation Elsevier Soil health Elsevier VESS Elsevier Traffic control Elsevier Reduced tillage Elsevier 2D micro-morphometric image analysis Elsevier Carvalho, Martha Lustosa oth Castioni, Guilherme Adalberto Ferreira oth de Oliveira Bordonal, Ricardo oth Cooper, Miguel oth Carvalho, João Luís Nunes oth Cherubin, Maurício Roberto oth Enthalten in Elsevier Science Veitch, Jasmine S.M. ELSEVIER Corticosterone response by 2020 an international journal on research and development in soil tillage and field traffic, and their relationship with land use, crop production and the environment Amsterdam [u.a.] (DE-627)ELV005168384 volume:223 year:2022 pages:0 https://doi.org/10.1016/j.still.2022.105469 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 44.89 Endokrinologie VZ AR 223 2022 0 |
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10.1016/j.still.2022.105469 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001862.pica (DE-627)ELV058558594 (ELSEVIER)S0167-1987(22)00155-6 DE-627 ger DE-627 rakwb eng 610 VZ 44.89 bkl da Luz, Felipe Bonini verfasserin aut Soil structure changes induced by tillage and reduction of machinery traffic on sugarcane – A diversity of assessment scales 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. Aggregation Elsevier Soil health Elsevier VESS Elsevier Traffic control Elsevier Reduced tillage Elsevier 2D micro-morphometric image analysis Elsevier Carvalho, Martha Lustosa oth Castioni, Guilherme Adalberto Ferreira oth de Oliveira Bordonal, Ricardo oth Cooper, Miguel oth Carvalho, João Luís Nunes oth Cherubin, Maurício Roberto oth Enthalten in Elsevier Science Veitch, Jasmine S.M. ELSEVIER Corticosterone response by 2020 an international journal on research and development in soil tillage and field traffic, and their relationship with land use, crop production and the environment Amsterdam [u.a.] (DE-627)ELV005168384 volume:223 year:2022 pages:0 https://doi.org/10.1016/j.still.2022.105469 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 44.89 Endokrinologie VZ AR 223 2022 0 |
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soil structure changes induced by tillage and reduction of machinery traffic on sugarcane – a diversity of assessment scales |
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Soil structure changes induced by tillage and reduction of machinery traffic on sugarcane – A diversity of assessment scales |
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Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. |
abstractGer |
Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. |
abstract_unstemmed |
Conventional tillage disturbs soil structure, increasing the soil’s susceptibility to compaction by machinery traffic in sugarcane fields. In this sense, the adoption of reduced tillage or no-tillage practices associated with traffic control has been proposed to preserve the functionality of soil structure, thus reducing soil compaction and plant growth restrictions. A long-term sugarcane experiment was carried out to evaluate the effects of conventional and reduced tillage practices with random and without machinery traffic on soil structure in southeastern Brazil. The soil structural quality was evaluated using a diversity of assessment scales, including on-farm Visual Evaluation of Soil Structure (VESS) in the “macroscale”, aggregate stability (e.g., mean weight diameter-MWD) in the “mesoscale” and 2D micro-morphometric image analysis (size and shape of pores, and total pore area) in the “microscale”. The conventional tillage and reduced tillage with random traffic treatments showed a similar soil structure after the fourth-cycle of sugarcane ratoon in the macro (i.e., VESS Sq), meso (i.e., MWD), and micro scale (shape and total pore area). However, the reduced tillage without traffic improved soil structure (e.g., lower VESS Sq, higher total pore area, and greater percentage of complex pores) when compared to the treatments with random traffic in the 0–10 cm soil layer. While conventional tillage does not bring additional benefits in alleviating soil compaction compared to reduced tillage, the preservation of soil structure under reduced tillage is conditioned by the adoption of traffic-free seedbed zones. A diversity of assessment scales showed that different methods and scales are related to specific soil functions and have a distinct objective, but it is an advisable strategy to assess the soil structural quality. |
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Soil structure changes induced by tillage and reduction of machinery traffic on sugarcane – A diversity of assessment scales |
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ELSEVIER</subfield><subfield code="t">Corticosterone response by</subfield><subfield code="d">2020</subfield><subfield code="d">an international journal on research and development in soil tillage and field traffic, and their relationship with land use, crop production and the environment</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV005168384</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:223</subfield><subfield code="g">year:2022</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.still.2022.105469</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.89</subfield><subfield code="j">Endokrinologie</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">223</subfield><subfield code="j">2022</subfield><subfield code="h">0</subfield></datafield></record></collection>
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