Emergence prediction of common Groundsel (Senecio vulgaris)

Simple item page
dc.contributor.authorMcGiffen, Milt
dc.contributor.authorSpokas, Kurt
dc.contributor.authorForcella, Frank
dc.contributor.authorArcher, David
dc.contributor.authorPoppe, Steven
dc.contributor.authorFigueroa, Rodrigo
dc.date.accessioned2024-01-10T12:05:12Z
dc.date.available2024-01-10T12:05:12Z
dc.date.issued2008
dc.description.abstractCommon groundsel is an important weed of strawberry and other horticultural crops. Few herbicides are registered for common groundsel control in such crops, and understanding and predicting the timing and extent of common groundsel emergence might facilitate its management. We developed simple emergence models on the basis of soil thermal time and soil hydrothermal time and validate them with the use of field-derived data from Minnesota and Ohio. Soil thermal time did not predict the timing and extent of seedling emergence as well as hydrothermal time. Soil hydrothermal time, adjusted for shading effects caused by straw mulch in strawberry, greatly improved the accuracy of seedling emergence predictions. Although common groundsel generally emerges from sites at or near the soil surface, the hydrothermal model better predicts emergence when using hydrothermal time at 5 cm rather than 0.005 cm, probably because of the volatility of soil temperature and water potential near the soil surface.
dc.format.extent8 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1614/WS-07-060.1
dc.identifier.issn0043-1745
dc.identifier.urihttps://doi.org/10.1614/WS-07-060.1
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/75967
dc.identifier.wosidWOS:000252468800009
dc.information.autorucAgronomía e Ing. Forestal;Figueroa R;S/I;84197
dc.issue.numero1
dc.language.isoen
dc.nota.accesoSin adjunto
dc.pagina.final65
dc.pagina.inicio58
dc.publisherWEED SCI SOC AMER
dc.revistaWEED SCIENCE
dc.rightsregistro bibliográfico
dc.subjectbase temperature
dc.subjectbase soil water potential
dc.subjectWeibull function
dc.subjectPARTICLE-SIZE DISTRIBUTION
dc.subjectSEEDLING EMERGENCE
dc.subjectSOIL-MOISTURE
dc.subjectBULK-DENSITY
dc.subjectMODEL
dc.subjectTEMPERATURE
dc.subjectSELECTIVITY
dc.subjectVALIDATION
dc.subjectRESISTANCE
dc.subjectSTRAWBERRY
dc.subject.ods13 Climate Action
dc.subject.ods02 Zero Hunger
dc.subject.odspa13 Acción por el clima
dc.subject.odspa02 Hambre cero
dc.titleEmergence prediction of common Groundsel (Senecio vulgaris)
dc.typeartículo
dc.volumen56
sipa.codpersvinculados84197
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Emergence prediction of common Groundsel (Senecio vulgaris).pdf
Size:
2.65 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Artículos de revistas