Influence of different nitrogen sources and leaching practices on soil chemical properties under tomato vegetation in a greenhouse

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dc.authorscopusid14033976200
dc.authorscopusid6507459881
dc.authorscopusid10043237400
dc.contributor.authorBozkurt, Sefer
dc.contributor.authorAgca, N.
dc.contributor.authorOdemis, B.
dc.date.accessioned2024-09-19T15:41:34Z
dc.date.available2024-09-19T15:41:34Z
dc.date.issued2008
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractA greenhouse study was carried out to determine the effects of different nitrogen sources and leaching practices on soil chemical properties. Tomato (Lycopersicon esculentum) was used as a test plant. All plots were fertilized equally for nitrogen, phosphor and potassium whereas nitrogen was applied at five different NH4+N/NO3-N ratios (N1 = 100/0; N2 = 75/25; N3 = 50/50; N 4 = 25/75; N5 = 0/100). No nitrogen applied plots (N 0) were also added to experiment. The changes and their relationships of soil soluble ions (Ca2+, Mg2+, Na+, K +, CO32-, HCO3-, Cl -, SO42-), EC and pH were determined in soil samples taken from three soil layers (0-5, 5-15 and 15-45 cm) at the beginning and the end of the study. Soil samples were also taken before and after the soil leaching to determine the effects of leaching on the parameters mentioned above. Soil pH had different correlations with N treatments among soil layers and showed rising trends with soil depths which had statistically significant differences at p<0.05 level in all treatments. Soil leaching caused statistically significant differences on soil pH at p<0.05 level. There were increases in EC values in all N treatments over the study period. However, soil leaching decreased soil EC values in all plots. All cations were affected by all treatments and their interactions. The study showed that the chemical properties of soil especially soil pH was affected by the forms of N fertilizers. © 2008 Asian Network for Scientific Information.en_US
dc.identifier.doi10.3923/ja.2008.210.219
dc.identifier.endpage219en_US
dc.identifier.issn1812-5417
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-56549102915en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage210en_US
dc.identifier.urihttps://doi.org/10.3923/ja.2008.210.219
dc.identifier.urihttps://hdl.handle.net/20.500.12483/14337
dc.identifier.volume7en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofJournal of Agronomyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAmmoniumen_US
dc.subjectECen_US
dc.subjectNitrateen_US
dc.subjectpHen_US
dc.subjectSaltsen_US
dc.titleInfluence of different nitrogen sources and leaching practices on soil chemical properties under tomato vegetation in a greenhouseen_US
dc.typeArticleen_US

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