Decrease in biodiversity in wheat fields due to changing agricultural practices in five decades

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dc.contributor.authorArslan, Zübeyde Filiz
dc.date.accessioned2020-05-01T09:11:17Z
dc.date.available2020-05-01T09:11:17Z
dc.date.issued2018
dc.departmentDÜ, Ziraat Fakültesi, Bitki Koruma Bölümüen_US
dc.descriptionWOS: 000442731500014en_US
dc.description.abstractWheat is widely grown in Turkey in the winter season, generally and weeds have been problem in production. Changes in agricultural practices such as increasing mechanization, changing cropping systems and widely use of herbicides and fertilizers has been causing some changes in weed flora in wheat fields from past to present. A contemporary weed survey was done in 2014 in the wheat fields of Sanliurfa province, which dominate the production of Southeastern region and results were compared with a former survey done in 1967 in the same region. As a result of the comparison, flora has been notably changed; the number of weed species declined from 221 to 71 which means more than threefold diversity loss. In addition, species common over 50% of fields declined dramatically and some foremost species in the past were not recorded contemporary studies whereas some are recorded later. General density of weeds slightly increased in time with a volunteer crop (lentil) in 2014, however, without volunteer crop, the density also declined by about half. Similarly, the density and frequency of dominant species decreased markedly from past to present except some exceptions. The most important reasons for this change are increased use of herbicides and the change of the regional alternation system. It should be noted that biodiversity loss is lower than comparing to the developed world and there is a chance to conserve this through employing sustainable methods. Furthermore, problems related to weed identification were discussed using data from these surveys.en_US
dc.description.sponsorshipMinistry of Food, Agriculture and Livestock of Turkey [TAGEM-BS-13/12-01/04-01]en_US
dc.description.sponsorshipThe author would like to thank to the Ministry of Food, Agriculture and Livestock of Turkey for financial support (project number: TAGEM-BS-13/12-01/04-01); Prof. Ahmet ULUDAG and Dr. Khawar JABRAN for their comments and editing the manuscript; As. Prof. Ali KAVGACI for the statistical analysis, Mustafa ZEL for conducting the historical survey, Aysin BILGILI and Aycin Aksu ALTUN for being in a few contemporary survey; Prof. Bekir BUKUN, Cumali OZASLAN, Abdurrahman UZUN and Ufuk RASGELDI for their contributions to the identification of some weed species.en_US
dc.identifier.doi10.1007/s10531-018-1608-9en_US
dc.identifier.endpage3286en_US
dc.identifier.issn0960-3115
dc.identifier.issn1572-9710
dc.identifier.issue12en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage3267en_US
dc.identifier.urihttps://doi.org/10.1007/s10531-018-1608-9
dc.identifier.urihttps://hdl.handle.net/20.500.12684/5462
dc.identifier.volume27en_US
dc.identifier.wosWOS:000442731500014en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofBiodiversity And Conservationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectWeedsen_US
dc.subjectFlora changeen_US
dc.subjectBiodiversityen_US
dc.subjectWheaten_US
dc.subjectTurkeyen_US
dc.titleDecrease in biodiversity in wheat fields due to changing agricultural practices in five decadesen_US
dc.typeArticleen_US

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