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Pregled bibliografske jedinice broj: 646044

Cation Exchange Capacity of Dominant Soil Types in the Republic of Croatia


Tomašić, Marija; Zgorelec, Željka; Jurišić, Aleksandra; Kisić, Ivica
Cation Exchange Capacity of Dominant Soil Types in the Republic of Croatia // Journal of central European agriculture, 14 (2013), 3; 84-98 doi:10.5513/JCEA01/14.3.1286 (međunarodna recenzija, članak, znanstveni)


Naslov
Cation Exchange Capacity of Dominant Soil Types in the Republic of Croatia

Autori
Tomašić, Marija ; Zgorelec, Željka ; Jurišić, Aleksandra ; Kisić, Ivica

Izvornik
Journal of central European agriculture (1332-9049) 14 (2013), 3; 84-98

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Basic cations; base saturation; correlation; pH

Sažetak
The study was conducted on 18 locations and 11 dominant soil types in the Republic of Croatia including their evolution-genetic horizons. In total, 51 soil samples were examined. Analysis of soil was done by saturating patterns using barium chloride solution in three replications. Descriptive statistics of the analyzed data was conducted. Basic statistical parameters were calculated, and functional dependence between the base saturation (V%) of analyzed soil samples and their pH was observed. The correlation coefficient (r) between base saturation (V%) and pH for all examined soils was r=0.79 (n=51 ; very strong correlation). For acid soils it was r=0.82 (n=17 ; very strong correlation), for neutral soils r=0.75 (n=8 ; very strong correlation), and finally for alkaline soils r=0.15 (n=26 ; very weak correlation). Cation exchange capacity values ranged from 2.39 cmol+*kg-1 to 33.8 cmol+*kg-1 depending on soil type, pH, organic content and other soil parameters. The content of exchangeable cations in the sum of basic cations ranged from: Ca2+ (16% - 94%), Mg2+ (2% - 41%), K+ (1% - 68%) and Na+ (<0.01%) also depending on soil type, depth, location and other physical and chemical soil parameters.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
178-0672345-2767 - Biljno-uzgojne mjere za poboljšanje kakvoće proizvoda iz ekološke poljoprivrede (Ivica Kisić, )
178-1780692-0695 - Gnojidba dušikom prihvatljiva za okoliš (Milan Mesić, )

Ustanove
Agronomski fakultet, Zagreb

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)
  • Scopus


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