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dc.contributor.author
Masola, María Josefina
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dc.contributor.author
Alesso, Carlos Agustín
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dc.contributor.author
Carrizo, Maria Eugenia
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dc.contributor.author
Berhongaray, Gonzalo
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dc.contributor.author
Botta, Guido Fernando
dc.contributor.author
Horn, Rainer
dc.contributor.author
Imhoff, Silvia del Carmen
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dc.date.available
2022-02-10T17:09:18Z
dc.date.issued
2020-02
dc.identifier.citation
Masola, María Josefina; Alesso, Carlos Agustín; Carrizo, Maria Eugenia; Berhongaray, Gonzalo; Botta, Guido Fernando; et al.; Advantages of the one-wheeled tramline for multiple machinery widths method on sunflower (Helianthus annus L.) and maize (Zea mays L.) responses in the Argentinean Flat Pampas; Elsevier Science; Soil & Tillage Research; 196; 2-2020; 1-10
dc.identifier.issn
0167-1987
dc.identifier.uri
http://hdl.handle.net/11336/151783
dc.description.abstract
The “one-wheeled tramline” for multiple machinery widths (OWTL) method, which implies confining compaction to only one common permanent traffic lane (PTL) without changing wheel tracks of the machinery, has been proposed as first step to adopt the Controlled Traffic Farming system. The objective of this study was to evaluate how far the stress distribution, caused by repeated wheeling, affects maize and sunflower response in Argiudolls. The OWTL method was applied in two experimental sites, one cropped with maize (Aurelia site) and the other one with sunflower (Videla site). At each site, 9 plots were defined and one common PTL was established within each plot. Three compaction treatments were assigned to plots in a randomized complete block design with 3 replicates. The 3 compaction treatments were: T0: control, PTL with initial soil compaction defined for one pass of the planter equipment; T1: PTL compacted until the soil reached 2 MPa; T2: PTL compacted until the soil reached 4 MPa. Thereafter, the machinery traffic was restricted to the PTL. Fixed sampling positions were established in the PTL (from the centre to the outer edge) and in the permanent crop bed (PCB). After 18 months from the experiment begining, relative soil compaction (RSC) at the depth interval 0-100 and 100-200 mm, maize and sunflower yield, and sunflower root biomass (RB) were measured. Critical bulk density was 1.58 ± 0.03 Mg m-3 and 1.62 ± 0.05 at Aurelia and Videla sites. Significant differences of RSC between sampling positions were observed at both sites, whereas significant differences between compaction treatments were observed at Videla site. The higher RSC values were observed at the depth interval 100-200 mm in the PTL. The lower yields were observed in the centre of the PTL in T2. Contrasting the yield of maize and sunflower obtained in the PTL of T0 vs the average of T1 and T2, differences of 2751 and 848 kg ha-1 were observed. No yield differences were found for the same contrast in the PCB. Sunflower RB was reduced by 56% in the PTL, without differences between compaction treatments. The higher RB was found at the depth interval 0-100 mm (86% and 79% in the PTL and PCB, respectively). These results showed that the horizontal transmission of soil compaction caused by the OWTL depends on the RSC reached in the PTL. Crops yield and root growth were differently affected by the compaction treatments and the effect varied between sampling positions.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
PERMANENT CROP BED
dc.subject
PERMANENT TRAFFIC LINE
dc.subject
RELATIVE
dc.subject
SOIL COMPACTION
dc.subject.classification
Ciencias del Suelo
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dc.subject.classification
Agricultura, Silvicultura y Pesca
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Advantages of the one-wheeled tramline for multiple machinery widths method on sunflower (Helianthus annus L.) and maize (Zea mays L.) responses in the Argentinean Flat Pampas
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-27T18:47:40Z
dc.journal.volume
196
dc.journal.pagination
1-10
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Masola, María Josefina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina
dc.description.fil
Fil: Alesso, Carlos Agustín. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
dc.description.fil
Fil: Carrizo, Maria Eugenia. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
dc.description.fil
Fil: Berhongaray, Gonzalo. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina
dc.description.fil
Fil: Botta, Guido Fernando. Universidad Nacional de Luján; Argentina
dc.description.fil
Fil: Horn, Rainer. No especifíca;
dc.description.fil
Fil: Imhoff, Silvia del Carmen. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina
dc.journal.title
Soil & Tillage Research
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0167198719301837?via%3Dihub
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.still.2019.104462
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