Afforestation restoration of saline-sodic soil in the Central Anatolian Region of Turkey using gypsum and sulfur

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dc.contributor.authorYıldız, Oktay
dc.contributor.authorAltundağ, Ernaz
dc.contributor.authorÇetin, Bilal
dc.contributor.authorGüner, S. Teoman
dc.contributor.authorSargıncı, Murat
dc.contributor.authorToprak, Bülent
dc.date.accessioned2020-04-30T22:39:02Z
dc.date.available2020-04-30T22:39:02Z
dc.date.issued2017
dc.departmentDÜ, Orman Fakültesi, Orman Mühendisliği Bölümüen_US
dc.descriptionSARGINCI, Murat/0000-0002-2263-9003; TOPRAK, BULENT/0000-0001-6500-7885en_US
dc.descriptionWOS: 000395896600003en_US
dc.description.abstractA significant amount of land area in the Central Anatolian Region of Turkey has saline-sodic soil properties. The aim of the current study was to use both soil amendment and tree to restore these degraded lands. The primary objective was to ameliorate soils by leaching excess sodium with gypsum and sulfur applications. Following soil treatments, salt cedar (Tamarix smyrnensis Bunge), Russian olive (Elaeagnus angustifolia L.) and silver poplar (Populus alba L.) seedlings were planted on experimental and control sites to evaluate the effects of the treatments on survival and growth of these species. In the fall of 2013, three-year-old seedlings were planted using 1.5 x 1.5 m spacing on each plot. Survival rates were determined and height and diameter were measured at the end of September 2015. Second year infiltration measurements indicated that both chemical treatments had significantly increased the infiltration capacity of the soil (P = 0.0003). Soil infiltration capacity on gypsum treated sites was about 55% higher than on sulfur sites. Following the second growing season, salt cedar had the highest survival rates of 80%. Silver poplar had 36% survival rates across the treatments. Russian olive had 50 cm height growth on both gypsum and sulfur application sites vs. only 25 cm on controls. Diameters of Russian olive on gypsum and sulfur sites were about 9.3 mm vs. 5 mm on the controls. Silver poplars on gypsum treated sites grew 42% taller than controls. Salt cedar had no significant growth responses among treatments. With appropriate soil amendments, especially gypsum, Russian olive gave the best overall two-year results.en_US
dc.description.sponsorshipTUBITAK (The Scientific and Technological Research Council of Turkey)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [113O793]; Ministry of Forestry and Water Affairs; General Directorate of Combating Desertification and Erosion (CEM); General Directorate of Forestry (OGM)en_US
dc.description.sponsorshipThis study is funded by TUBITAK (The Scientific and Technological Research Council of Turkey) through a Project no: 113O793 and titled as "Ic Anadolu Sodik Sahalarinda Jips ve Kukurt Uygulamasinin Agaclandirma Basarisina Etkisi". We also thank to Ministry of Forestry and Water Affairs, General Directorate of Combating Desertification and Erosion (CEM) and General Directorate of Forestry (OGM) for their support.en_US
dc.identifier.doi10.14214/sf.1579en_US
dc.identifier.issn0037-5330
dc.identifier.issn2242-4075
dc.identifier.issue1Ben_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.14214/sf.1579
dc.identifier.urihttps://hdl.handle.net/20.500.12684/2570
dc.identifier.volume51en_US
dc.identifier.wosWOS:000395896600003en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherFinnish Soc Forest Science-Natural Resources Inst Finlanden_US
dc.relation.ispartofSilva Fennicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectarid zonesen_US
dc.subjectElaeagnus angustifoliaen_US
dc.subjectTamarix smyrnensisen_US
dc.subjectPopulus albaen_US
dc.subjectsoil ameliorationen_US
dc.subjectexchangeable sodium percenten_US
dc.titleAfforestation restoration of saline-sodic soil in the Central Anatolian Region of Turkey using gypsum and sulfuren_US
dc.typeArticleen_US

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