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Plasticity of pseudogley soils in Ub community

Plastičnost pseudoglejnih zemljišta opštine Ub

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2005
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Gajić, Boško
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Abstract
The paper includes the results of determination of Atterberg plasticity limits of arable (0-25 cm) and subarable (25-50 cm) horizons in 53 pseudogley profiles from the community of Ub. On the basis of performed laboratory investigations, it has been found that the pseudogley belongs to the group of moderately plastic soils, with plasticity index higher than 17. In the arable horizon, average moisture at the plastic limit is about 20 %, and in the subarable horizon - about 19 %. Average values of the liquid limit in the arable horizon are about 38 %, and in the subarable horizon about 40 %. The optimal moisture for machine tillage of the investigated pseudogley and for other field operations varies between 19 and 22 %. Several other physical and textural characteristics are presented, including clay activity index and potential mechanical instability and soil susceptibility to treading.
U radu su prikazani rezultati određivanja Aterbergovih granica plastičnosti oraničnog (0-25 cm) i podoraničnog (25-50 cm) horizonta pseudogleja opštine Ub (jugoistočna Srbija) iz 53 profila. Na osnovu sprovedenih laboratorijskih istraživanja utvrđeno je da ispitani pseudoglej spada u grupu srednje plastičnih zemljišta, s indeksom plastičnosti većim od 17. U oraničnom horizontu, prosečna vlažnost pri donjoj granici plastičnosti je oko 20 %, a u podoraničnom oko 19 %. Prosečne vrednosti gornje granici plastičnosti u oraničnom horizontu su oko 38 %, a u podoraničnom oko 40 %. Optimalna vlažnost za mehaničku obradu istraženog pseudogleja i izvođenje drugih poljskih radova varira u intervalu od 19 do 22 %. Određene su i prikazane i neke druge fizičko-mehaničke osobine, među kojima indeks aktivnosti gline i potencijalna mehanička nestabilnost i osetljivost zemljišta na gaženje.
Keywords:
Atterberg plasticity limits / pseudogley / soil physical suitability for tillage
Source:
Journal of Agricultural Sciences (Belgrade), 2005, 50, 2, 153-159
Publisher:
  • Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd

DOI: 10.2298/JAS0502153G

ISSN: 1450-8109

[ Google Scholar ]
URI
http://aspace.agrif.bg.ac.rs/handle/123456789/921
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  • Radovi istraživača / Researchers’ publications
Institution/Community
Poljoprivredni fakultet
TY  - JOUR
AU  - Gajić, Boško
PY  - 2005
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/921
AB  - The paper includes the results of determination of Atterberg plasticity limits of arable (0-25 cm) and subarable (25-50 cm) horizons in 53 pseudogley profiles from the community of Ub. On the basis of performed laboratory investigations, it has been found that the pseudogley belongs to the group of moderately plastic soils, with plasticity index higher than 17. In the arable horizon, average moisture at the plastic limit is about 20 %, and in the subarable horizon - about 19 %. Average values of the liquid limit in the arable horizon are about 38 %, and in the subarable horizon about 40 %. The optimal moisture for machine tillage of the investigated pseudogley and for other field operations varies between 19 and 22 %. Several other physical and textural characteristics are presented, including clay activity index and potential mechanical instability and soil susceptibility to treading.
AB  - U radu su prikazani rezultati određivanja Aterbergovih granica plastičnosti oraničnog (0-25 cm) i podoraničnog (25-50 cm) horizonta pseudogleja opštine Ub (jugoistočna Srbija) iz 53 profila. Na osnovu sprovedenih laboratorijskih istraživanja utvrđeno je da ispitani pseudoglej spada u grupu srednje plastičnih zemljišta, s indeksom plastičnosti većim od 17. U oraničnom horizontu, prosečna vlažnost pri donjoj granici plastičnosti je oko 20 %, a u podoraničnom oko 19 %. Prosečne vrednosti gornje granici plastičnosti u oraničnom horizontu su oko 38 %, a u podoraničnom oko 40 %. Optimalna vlažnost za mehaničku obradu istraženog pseudogleja i izvođenje drugih poljskih radova varira u intervalu od 19 do 22 %. Određene su i prikazane i neke druge fizičko-mehaničke osobine, među kojima indeks aktivnosti gline i potencijalna mehanička nestabilnost i osetljivost zemljišta na gaženje.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences (Belgrade)
T1  - Plasticity of pseudogley soils in Ub community
T1  - Plastičnost pseudoglejnih zemljišta opštine Ub
EP  - 159
IS  - 2
SP  - 153
VL  - 50
DO  - 10.2298/JAS0502153G
ER  - 
@article{
author = "Gajić, Boško",
year = "2005",
abstract = "The paper includes the results of determination of Atterberg plasticity limits of arable (0-25 cm) and subarable (25-50 cm) horizons in 53 pseudogley profiles from the community of Ub. On the basis of performed laboratory investigations, it has been found that the pseudogley belongs to the group of moderately plastic soils, with plasticity index higher than 17. In the arable horizon, average moisture at the plastic limit is about 20 %, and in the subarable horizon - about 19 %. Average values of the liquid limit in the arable horizon are about 38 %, and in the subarable horizon about 40 %. The optimal moisture for machine tillage of the investigated pseudogley and for other field operations varies between 19 and 22 %. Several other physical and textural characteristics are presented, including clay activity index and potential mechanical instability and soil susceptibility to treading., U radu su prikazani rezultati određivanja Aterbergovih granica plastičnosti oraničnog (0-25 cm) i podoraničnog (25-50 cm) horizonta pseudogleja opštine Ub (jugoistočna Srbija) iz 53 profila. Na osnovu sprovedenih laboratorijskih istraživanja utvrđeno je da ispitani pseudoglej spada u grupu srednje plastičnih zemljišta, s indeksom plastičnosti većim od 17. U oraničnom horizontu, prosečna vlažnost pri donjoj granici plastičnosti je oko 20 %, a u podoraničnom oko 19 %. Prosečne vrednosti gornje granici plastičnosti u oraničnom horizontu su oko 38 %, a u podoraničnom oko 40 %. Optimalna vlažnost za mehaničku obradu istraženog pseudogleja i izvođenje drugih poljskih radova varira u intervalu od 19 do 22 %. Određene su i prikazane i neke druge fizičko-mehaničke osobine, među kojima indeks aktivnosti gline i potencijalna mehanička nestabilnost i osetljivost zemljišta na gaženje.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences (Belgrade)",
title = "Plasticity of pseudogley soils in Ub community, Plastičnost pseudoglejnih zemljišta opštine Ub",
pages = "159-153",
number = "2",
volume = "50",
doi = "10.2298/JAS0502153G"
}
Gajić, B.. (2005). Plasticity of pseudogley soils in Ub community. in Journal of Agricultural Sciences (Belgrade)
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 50(2), 153-159.
https://doi.org/10.2298/JAS0502153G
Gajić B. Plasticity of pseudogley soils in Ub community. in Journal of Agricultural Sciences (Belgrade). 2005;50(2):153-159.
doi:10.2298/JAS0502153G .
Gajić, Boško, "Plasticity of pseudogley soils in Ub community" in Journal of Agricultural Sciences (Belgrade), 50, no. 2 (2005):153-159,
https://doi.org/10.2298/JAS0502153G . .

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