Impact of reclamation practices on the content and qualitative composition of exchangeable base cations of the solonetz soil
No Thumbnail
Authors
Belić, MilivojNešić, Ljiljana
Dimitrijević, Miodrag
Petrović, Sofija
Ćirić, Vladimir
Pekeč, Saša
Vasin, Jovica
Article (Published version)
Metadata
Show full item recordAbstract
This paper shows the impact of long-term reclamation practices on the content and qualitative composition of exchangeable base cations of the solonetz soil. Based on the results of field visits and laboratory analyses, chemical and agrotechnical reclamation practices (phosphogypsum application 25 t ha-1 or 50 t ha-1, drainage pipes distance 20 m, trenching 50 cm, fertilization, soil tillage and cropping) have been applied to the solonetz soil. Analyses of cation exchange capacity (CEC) have shown that calcium (Ca+2) and sodium (Na+) cations prevailed over magnesium (Mg+2) and potassium (K+) cations in the soil exchange complex in all variants and all depths. Comparisons among variants and soil layers have shown that the contents of individual exchangeable base cations varied significantly (P ≤ 0.05). The highest changes in exchangeable calcium content were achieved to the depth of 30 cm, in both treated variants, and these changes were still higher in the variant with 50 t ha-1 of phos...phogypsum. The content of exchangeable Na+ decreased by 43 % to 71% in variant I and by 23% to 64% in variant II in comparison with the control variant. The application of the reclamation practices caused changes in the composition and proportions of cations in the layers of the solonetz soil to the depth of 50 cm. When compared with CEC in the control variant, the exchangeable sodium percentage (ESP) in the treated variants decreased by 6% to 15% after fifteen years.
Keywords:
Exchangeable cations / Phosphogypsum / Reclamation / Solonetz soilSource:
Australian Journal of Crop Science, 2012, 6, 10, 1471-1480Collections
Institution/Community
FiVeRTY - JOUR AU - Belić, Milivoj AU - Nešić, Ljiljana AU - Dimitrijević, Miodrag AU - Petrović, Sofija AU - Ćirić, Vladimir AU - Pekeč, Saša AU - Vasin, Jovica PY - 2012 UR - http://fiver.ifvcns.rs/handle/123456789/1159 AB - This paper shows the impact of long-term reclamation practices on the content and qualitative composition of exchangeable base cations of the solonetz soil. Based on the results of field visits and laboratory analyses, chemical and agrotechnical reclamation practices (phosphogypsum application 25 t ha-1 or 50 t ha-1, drainage pipes distance 20 m, trenching 50 cm, fertilization, soil tillage and cropping) have been applied to the solonetz soil. Analyses of cation exchange capacity (CEC) have shown that calcium (Ca+2) and sodium (Na+) cations prevailed over magnesium (Mg+2) and potassium (K+) cations in the soil exchange complex in all variants and all depths. Comparisons among variants and soil layers have shown that the contents of individual exchangeable base cations varied significantly (P ≤ 0.05). The highest changes in exchangeable calcium content were achieved to the depth of 30 cm, in both treated variants, and these changes were still higher in the variant with 50 t ha-1 of phosphogypsum. The content of exchangeable Na+ decreased by 43 % to 71% in variant I and by 23% to 64% in variant II in comparison with the control variant. The application of the reclamation practices caused changes in the composition and proportions of cations in the layers of the solonetz soil to the depth of 50 cm. When compared with CEC in the control variant, the exchangeable sodium percentage (ESP) in the treated variants decreased by 6% to 15% after fifteen years. T2 - Australian Journal of Crop Science T1 - Impact of reclamation practices on the content and qualitative composition of exchangeable base cations of the solonetz soil EP - 1480 IS - 10 SP - 1471 VL - 6 UR - https://hdl.handle.net/21.15107/rcub_fiver_1159 ER -
@article{ author = "Belić, Milivoj and Nešić, Ljiljana and Dimitrijević, Miodrag and Petrović, Sofija and Ćirić, Vladimir and Pekeč, Saša and Vasin, Jovica", year = "2012", abstract = "This paper shows the impact of long-term reclamation practices on the content and qualitative composition of exchangeable base cations of the solonetz soil. Based on the results of field visits and laboratory analyses, chemical and agrotechnical reclamation practices (phosphogypsum application 25 t ha-1 or 50 t ha-1, drainage pipes distance 20 m, trenching 50 cm, fertilization, soil tillage and cropping) have been applied to the solonetz soil. Analyses of cation exchange capacity (CEC) have shown that calcium (Ca+2) and sodium (Na+) cations prevailed over magnesium (Mg+2) and potassium (K+) cations in the soil exchange complex in all variants and all depths. Comparisons among variants and soil layers have shown that the contents of individual exchangeable base cations varied significantly (P ≤ 0.05). The highest changes in exchangeable calcium content were achieved to the depth of 30 cm, in both treated variants, and these changes were still higher in the variant with 50 t ha-1 of phosphogypsum. The content of exchangeable Na+ decreased by 43 % to 71% in variant I and by 23% to 64% in variant II in comparison with the control variant. The application of the reclamation practices caused changes in the composition and proportions of cations in the layers of the solonetz soil to the depth of 50 cm. When compared with CEC in the control variant, the exchangeable sodium percentage (ESP) in the treated variants decreased by 6% to 15% after fifteen years.", journal = "Australian Journal of Crop Science", title = "Impact of reclamation practices on the content and qualitative composition of exchangeable base cations of the solonetz soil", pages = "1480-1471", number = "10", volume = "6", url = "https://hdl.handle.net/21.15107/rcub_fiver_1159" }
Belić, M., Nešić, L., Dimitrijević, M., Petrović, S., Ćirić, V., Pekeč, S.,& Vasin, J.. (2012). Impact of reclamation practices on the content and qualitative composition of exchangeable base cations of the solonetz soil. in Australian Journal of Crop Science, 6(10), 1471-1480. https://hdl.handle.net/21.15107/rcub_fiver_1159
Belić M, Nešić L, Dimitrijević M, Petrović S, Ćirić V, Pekeč S, Vasin J. Impact of reclamation practices on the content and qualitative composition of exchangeable base cations of the solonetz soil. in Australian Journal of Crop Science. 2012;6(10):1471-1480. https://hdl.handle.net/21.15107/rcub_fiver_1159 .
Belić, Milivoj, Nešić, Ljiljana, Dimitrijević, Miodrag, Petrović, Sofija, Ćirić, Vladimir, Pekeč, Saša, Vasin, Jovica, "Impact of reclamation practices on the content and qualitative composition of exchangeable base cations of the solonetz soil" in Australian Journal of Crop Science, 6, no. 10 (2012):1471-1480, https://hdl.handle.net/21.15107/rcub_fiver_1159 .