The effect of organic amendments on mineral phosphate fractions in calcareous soils

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dc.authoridUYGUR, VELI/0000-0003-3971-7714
dc.contributor.authorUygur, Veli
dc.contributor.authorKarabatak, Ibrahim
dc.date.accessioned2024-09-18T20:28:08Z
dc.date.available2024-09-18T20:28:08Z
dc.date.issued2009
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractOrganic amendments considerably affect nutrient balance and interfraction mobility of nutrients by influencing the chemical, physical, and biological environment in soils. In this study, the effects of five amendments including: two composts, farmyard manure, packaging-industry by-product, and olive-mill waste on time-dependent interfraction mobility of P among mineral P fractions in two semiarid-region soils differing in carbonate content and texture were investigated. Organic materials were applied at the rate of 0, 25, 50, and 100 g (kg soil)(-1) soil thoroughly mixed and incubated at 27 degrees C +/- 2 degrees C for 110 d. Phosphorus fractions were sequentially extracted by 0.1 M NaOH + 1 M NaCl (NaOH-P), citrate-bicarbonate-dithionite (CBD-P), and 0.5 M HCl (Ca-P). Results showed that organic amendments especially farmyard manure significantly influenced NaOH-P, CBD-P, and Ca-P. In addition, higher application rates of organic residues increased NaOH-P fraction. NaOH-P and CBD-P fractions were increased after addition of organic residues and then converted to Ca-P fraction within the end of incubation period. Increasing application rate of organic residues allowed P to be retained in more labile fractions for a longer period. The amount of Ca-P was found to be related with carbonate content of soils. It can be concluded that organic residues applied to calcareous soils may enhance P nutrition of agricultural plants.en_US
dc.identifier.doi10.1002/jpln.200700326
dc.identifier.endpage345en_US
dc.identifier.issn1436-8730
dc.identifier.issn1522-2624
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-67650151001en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage336en_US
dc.identifier.urihttps://doi.org/10.1002/jpln.200700326
dc.identifier.urihttps://hdl.handle.net/20.500.12483/10751
dc.identifier.volume172en_US
dc.identifier.wosWOS:000267457200003en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWiley-V C H Verlag Gmbhen_US
dc.relation.ispartofJournal of Plant Nutrition and Soil Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectinorganic phosphor fractionsen_US
dc.subjectcomposten_US
dc.subjectfarmyard manureen_US
dc.subjectolive cakeen_US
dc.titleThe effect of organic amendments on mineral phosphate fractions in calcareous soilsen_US
dc.typeArticleen_US

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