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Content and availability of copper in serbian smonitza soils

Sadržaj i pristupačnost bakra u smonicama Srbije

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2002
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Authors
Jakovljević, Miodrag D.
Milivojević, Jelena
Antić-Mladenović, Svetlana
Jelić, Miodrag
Article (Published version)
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Abstract
The soils samples of typical simonitza soils were collected from the plough layers at 10 locations in Serbia. The basic physical and chemical properties, as well as, the total and available Cu content in the soil were determined. The availability of Cu was also evaluated through the pot experiment with oat as a test plant. The regular, geochemical levels of the total Cu were found in our smonitza soils (mean 33.35 ppm, range 17-74 ppm). The available Cu content, determined after the extraction with different reagents (0.1 N HCl, DTPA and acid solution of NaOAc), was in correlation with its total content in the soil. The extraction efficiency of Cu from the soil varied (15.8%, 13.2% and 3.5%) in respect to its total content. The concentration of Cu in oat plants was about 11 ppm, with very low variations. This, as well as the statistically insignificant correlation coefficient between absorbed Cu and its content in the soil, indicates that the investigated smonitzas are well supplied wi...th available Cu.

Sa 10 lokacija u Srbiji uzeti su tipični uzorci smonica iz orničnih slojeva uporedo sa površina koje se koriste kao njive ili livade. U njima su utvrđene osnovne hemijske i fizičke karakteristike, ukupni bakar (Cu) i njegovi pristupačni oblici. Pristupačnost Cu iz ovih zemljišta je ocenjivana i preko ogleda u sudovima sa biljkama ovsa. U našim smonicama su nađeni normalni, geohemijski nivoi ukupnog Cu (srednja vrednost 33,35 ppm, sa intervalom 17-74 ppm). Sa njim je u korelaciji bio sadržaj pristupačnog Cu određen raznim metodama (0,1N HCl, DTPA i kiseli rastvor NaOAc), pri čemu je efikasnost ekstrakcije Cu iz zemljišta bila različita: 15,8; 13,2 i 3,5 % prema sadržaju ukupnog Cu. Koncentracija Cu u biljkama ovsa iznosila je približno 11 ppm, uz vrlo mala variranja. To i nepostojanje korelacija usvojenog Cu sa njegovim sadržajem u zemljištu govori o dobroj obezbeđenosti ispitivanih smonica u Srbiji sa pristupačnim Cu za ishranu biljaka.
Keywords:
Bakar / ekstrakcija / iznošenje / ovas / pristupačni / smonice / ukupni
Source:
Journal of Scientific Agricultural Research, 2002, 63, 3-4, 63-73
Publisher:
  • Savez poljoprivrednih inženjera i tehničara, Beograd

ISSN: 0354-5695

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_agrospace_443
URI
http://aspace.agrif.bg.ac.rs/handle/123456789/443
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Poljoprivredni fakultet
TY  - JOUR
AU  - Jakovljević, Miodrag D.
AU  - Milivojević, Jelena
AU  - Antić-Mladenović, Svetlana
AU  - Jelić, Miodrag
PY  - 2002
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/443
AB  - The soils samples of typical simonitza soils were collected from the plough layers at 10 locations in Serbia. The basic physical and chemical properties, as well as, the total and available Cu content in the soil were determined. The availability of Cu was also evaluated through the pot experiment with oat as a test plant. The regular, geochemical levels of the total Cu were found in our smonitza soils (mean 33.35 ppm, range 17-74 ppm). The available Cu content, determined after the extraction with different reagents (0.1 N HCl, DTPA and acid solution of NaOAc), was in correlation with its total content in the soil. The extraction efficiency of Cu from the soil varied (15.8%, 13.2% and 3.5%) in respect to its total content. The concentration of Cu in oat plants was about 11 ppm, with very low variations. This, as well as the statistically insignificant correlation coefficient between absorbed Cu and its content in the soil, indicates that the investigated smonitzas are well supplied with available Cu.
AB  - Sa 10 lokacija u Srbiji uzeti su tipični uzorci smonica iz orničnih slojeva uporedo sa površina koje se koriste kao njive ili livade. U njima su utvrđene osnovne hemijske i fizičke karakteristike, ukupni bakar (Cu) i njegovi pristupačni oblici. Pristupačnost Cu iz ovih zemljišta je ocenjivana i preko ogleda u sudovima sa biljkama ovsa. U našim smonicama su nađeni normalni, geohemijski nivoi ukupnog Cu (srednja vrednost 33,35 ppm, sa intervalom 17-74 ppm). Sa njim je u korelaciji bio sadržaj pristupačnog Cu određen raznim metodama (0,1N HCl, DTPA i kiseli rastvor NaOAc), pri čemu je efikasnost ekstrakcije Cu iz zemljišta bila različita: 15,8; 13,2 i 3,5 % prema sadržaju ukupnog Cu. Koncentracija Cu u biljkama ovsa iznosila je približno 11 ppm, uz vrlo mala variranja. To i nepostojanje korelacija usvojenog Cu sa njegovim sadržajem u zemljištu govori o dobroj obezbeđenosti ispitivanih smonica u Srbiji sa pristupačnim Cu za ishranu biljaka.
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Content and availability of copper in serbian smonitza soils
T1  - Sadržaj i pristupačnost bakra u smonicama Srbije
EP  - 73
IS  - 3-4
SP  - 63
VL  - 63
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_443
ER  - 
@article{
author = "Jakovljević, Miodrag D. and Milivojević, Jelena and Antić-Mladenović, Svetlana and Jelić, Miodrag",
year = "2002",
abstract = "The soils samples of typical simonitza soils were collected from the plough layers at 10 locations in Serbia. The basic physical and chemical properties, as well as, the total and available Cu content in the soil were determined. The availability of Cu was also evaluated through the pot experiment with oat as a test plant. The regular, geochemical levels of the total Cu were found in our smonitza soils (mean 33.35 ppm, range 17-74 ppm). The available Cu content, determined after the extraction with different reagents (0.1 N HCl, DTPA and acid solution of NaOAc), was in correlation with its total content in the soil. The extraction efficiency of Cu from the soil varied (15.8%, 13.2% and 3.5%) in respect to its total content. The concentration of Cu in oat plants was about 11 ppm, with very low variations. This, as well as the statistically insignificant correlation coefficient between absorbed Cu and its content in the soil, indicates that the investigated smonitzas are well supplied with available Cu., Sa 10 lokacija u Srbiji uzeti su tipični uzorci smonica iz orničnih slojeva uporedo sa površina koje se koriste kao njive ili livade. U njima su utvrđene osnovne hemijske i fizičke karakteristike, ukupni bakar (Cu) i njegovi pristupačni oblici. Pristupačnost Cu iz ovih zemljišta je ocenjivana i preko ogleda u sudovima sa biljkama ovsa. U našim smonicama su nađeni normalni, geohemijski nivoi ukupnog Cu (srednja vrednost 33,35 ppm, sa intervalom 17-74 ppm). Sa njim je u korelaciji bio sadržaj pristupačnog Cu određen raznim metodama (0,1N HCl, DTPA i kiseli rastvor NaOAc), pri čemu je efikasnost ekstrakcije Cu iz zemljišta bila različita: 15,8; 13,2 i 3,5 % prema sadržaju ukupnog Cu. Koncentracija Cu u biljkama ovsa iznosila je približno 11 ppm, uz vrlo mala variranja. To i nepostojanje korelacija usvojenog Cu sa njegovim sadržajem u zemljištu govori o dobroj obezbeđenosti ispitivanih smonica u Srbiji sa pristupačnim Cu za ishranu biljaka.",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Content and availability of copper in serbian smonitza soils, Sadržaj i pristupačnost bakra u smonicama Srbije",
pages = "73-63",
number = "3-4",
volume = "63",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_443"
}
Jakovljević, M. D., Milivojević, J., Antić-Mladenović, S.,& Jelić, M.. (2002). Content and availability of copper in serbian smonitza soils. in Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 63(3-4), 63-73.
https://hdl.handle.net/21.15107/rcub_agrospace_443
Jakovljević MD, Milivojević J, Antić-Mladenović S, Jelić M. Content and availability of copper in serbian smonitza soils. in Journal of Scientific Agricultural Research. 2002;63(3-4):63-73.
https://hdl.handle.net/21.15107/rcub_agrospace_443 .
Jakovljević, Miodrag D., Milivojević, Jelena, Antić-Mladenović, Svetlana, Jelić, Miodrag, "Content and availability of copper in serbian smonitza soils" in Journal of Scientific Agricultural Research, 63, no. 3-4 (2002):63-73,
https://hdl.handle.net/21.15107/rcub_agrospace_443 .

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