Chemical and granulometric parameters of agricultural soil in the Surčin area Republic of Serbia /
In the period from June to October 2019, tests of chemical properties and granulometric composition of 280 composite soil samples were conducted in the area of Petrovčić and Progar, Surčin Municipality (Belgrade, Serbia), to a depth of 30 cm. The presence of total sand, clay and silt fractions in th...
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| Dokumentumtípus: | Könyv része |
| Megjelent: |
University of Szeged
Szeged
2021
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
27 |
| Kulcsszavak: | Talajkémia - Szerbia |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/75993 |
| Tartalmi kivonat: | In the period from June to October 2019, tests of chemical properties and granulometric composition of 280 composite soil samples were conducted in the area of Petrovčić and Progar, Surčin Municipality (Belgrade, Serbia), to a depth of 30 cm. The presence of total sand, clay and silt fractions in the analyzed soil samples indicates a relatively uniform granulometric composition (textural class of light clays), but with unfavorable ratio of total sand/clay fractions, in which the clay fraction prevails. The largest number of soil samples has strongly acidic, medium and acidic values of substitution and active acidity, are carbonate-free, while the values of electrical conductivity are very low and indicate the complete absence of salinity in the surface soil horizon/layer. The largest number of soil samples is moderately provided with total nitrogen and humus, with very low, low and medium content of easily available phosphorus, as well as medium (CM Petrovčić) to high and medium provided with easily available potassium (CM Progar). The obtained results indicate that the studied soils of Petrovčić and Progar are suitable for intensive field production. However, low pH values indicate an adequate application of limestone and fertilizers, as well as measures such as undermining and drainage. |
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| Terjedelem/Fizikai jellemzők: | 308-312 |
| ISBN: | 978-963-306-835-9 |