Mostrar el registro sencillo del ítem

dc.contributor.author
Frolla, Franco Daniel  
dc.contributor.author
Aparicio, Virginia Carolina  
dc.contributor.author
Costa, Jose Luis  
dc.contributor.author
Kruger, Helmuth  
dc.date.available
2020-04-08T17:40:12Z  
dc.date.issued
2018-05  
dc.identifier.citation
Frolla, Franco Daniel; Aparicio, Virginia Carolina; Costa, Jose Luis; Kruger, Helmuth; Soil physical properties under different cattle stocking rates on Mollisols in the Buenos Aires Province, Argentina; Elsevier; Geoderma Regional; 14; 5-2018; 1-8  
dc.identifier.issn
2352-0094  
dc.identifier.uri
http://hdl.handle.net/11336/102263  
dc.description.abstract
This study evaluated the impact of different cattle stocking rates on different soil physical properties in different soils in an integrated livestock no-till agricultural system. We evaluated three stocking rates (0 animal unit ha−1, moderate: 160 animal unit ha−1, and heavy: 320 animal unit ha−1) on three soil textures (loamy sand, sandy loam and sandy clay). We also evaluated sorghum´s performance after the cattle trampling in a crop sequence including winter rye + hairy vetch/sorghum. The representative soil in the area is a fine-loamy, mixed and thermic Entic Haplustoll with variable clay + silt (30 to 40 g kg−1 soil). Only bulk density showed interaction between texture and stocking rate factors. The control and moderate stocking rates showed lower bulk density (1.35 Mg m−3) than the heavy grazed treatment (1.43 Mg m−3) in the loamy sand soil. No differences between moderate and heavy treatments were found in other soil indicators. Layers of 0?5 and 5?10 cm proved to offer a higher mechanical resistance that the control (39% and 30%, respectively). Hydraulic conductivity and macroporosity (>100 μm) showed a reduction close to 20% in both indicators due to cattle trampling. Sorghum crop showed no differences in plant rate emergence, biomass and grain yield. Results of this investigation indicate that grazing and animal trampling produced no significant effect on the variation of physical properties over the different soil texture, neither any impact on the emergence and development of sorghum.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
CATTLE TRAMPLING  
dc.subject
NO TILLAGE  
dc.subject
SEMIARID  
dc.subject
SOIL COMPACTION  
dc.subject
SOIL VARIABILITY  
dc.subject.classification
Ciencias del Suelo  
dc.subject.classification
Agricultura, Silvicultura y Pesca  
dc.subject.classification
CIENCIAS AGRÍCOLAS  
dc.title
Soil physical properties under different cattle stocking rates on Mollisols in the Buenos Aires Province, Argentina  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2020-04-02T13:57:18Z  
dc.journal.volume
14  
dc.journal.pagination
1-8  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Frolla, Franco Daniel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Bordenave; Argentina  
dc.description.fil
Fil: Aparicio, Virginia Carolina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina  
dc.description.fil
Fil: Costa, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina  
dc.description.fil
Fil: Kruger, Helmuth. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Bordenave; Argentina  
dc.journal.title
Geoderma Regional  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2352009417302663?via%3Dihub  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.geodrs.2018.e00177