The Critical Period for Weed Control (CPWC) in Potato (Solanum tuberosum L.)

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dc.authoridISIK, DOGAN/0000-0002-0554-2912
dc.authoridKaya Altop, Emine/0000-0002-0987-9352
dc.authorwosidISIK, DOGAN/AAL-7826-2021
dc.authorwosidTursun, Nihat/AAA-4957-2020
dc.authorwosidTursun, Nihat/AID-5028-2022
dc.authorwosidISIK, Dogan/AAB-6939-2021
dc.authorwosidKaya Altop, Emine/V-2469-2017
dc.contributor.authorIsik, Dogan
dc.contributor.authorAkca, Adem
dc.contributor.authorKaya Altop, Emine
dc.contributor.authorTursun, Nihat
dc.contributor.authorMennan, Husrev
dc.date.accessioned2024-08-04T20:41:22Z
dc.date.available2024-08-04T20:41:22Z
dc.date.issued2015
dc.departmentİnönü Üniversitesien_US
dc.description.abstractAccurate assessment of crop-weed control period is an essential part for planning an effective weed management for cropping systems. Field experiments were conducted during the seasonal growing periods of potato in 2012 and 2013 in Kayseri, Turkey to assess critical period for weed control (CPWC) in potato. A four parameter log-logistic model was used CO assist in monitoring and analysing two sets of related, relative crop yield. Data was obtained during the periods of increased weed interference and as a comparison, during weed-free periods. In both years, the relative yield of potato decreased with a longer period of weed-interference whereas increased with increasing length of weed free period. In 2012, the CPWC ranged from 112 to 1014 GDD (Growing Degree Days) which corresponded to 8 to 66 days after crop emergence (DAE) and between 135-958 GDD (10 to 63 DAE) in the following year based on a 5% acceptable yield loss. Weed-free conditions needed to be established as early as the first week after crop emergence and maintained as late as ten weeks after crop emergence to avoid more than 5% yield loss in the potato. The results suggest that CPWC could well assist potato producers to significantly reduce the expense of their weed management programs as well as improving its efficacy.en_US
dc.description.sponsorshipScientific Research Projects Department of Erciyes University [FBA-12-3870]en_US
dc.description.sponsorshipThis work was supported by the Scientific Research Projects Department of Erciyes University, grant number FBA-12-3870.en_US
dc.identifier.doi10.15835/nbha43210031
dc.identifier.endpage360en_US
dc.identifier.issn0255-965X
dc.identifier.issn1842-4309
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-84952311366en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage355en_US
dc.identifier.urihttps://doi.org/10.15835/nbha43210031
dc.identifier.urihttps://hdl.handle.net/11616/97089
dc.identifier.volume43en_US
dc.identifier.wosWOS:000366877100009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherUniv Agr Sci & Veterinary Med Cluj-Napocaen_US
dc.relation.ispartofNotulae Botanicae Horti Agrobotanici Cluj-Napocaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectcompetitionen_US
dc.subjectnon-linear regressionen_US
dc.subjectpotato cropen_US
dc.subjectweed interferenceen_US
dc.subjectyielden_US
dc.titleThe Critical Period for Weed Control (CPWC) in Potato (Solanum tuberosum L.)en_US
dc.typeArticleen_US

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