TY  - JOUR
AU  - Pavlović, Jelena
AU  - Krogstad, Tore
AU  - Rajić, Nevenka
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3600
AB  - Environmental protection and sustainable agricultural production require the use of inexpensive and environmentally acceptable soil supplements. Objectives of this study were to investigate the influence of the addition of the natural zeolite - clinoptilolite (NZ) and its iron(III)-modified form (FeZ) on the potassium and nitrate leaching from sandy, silty loam and silty clay soils. The zeolites were added in two amounts: 0.5 (FeZ) and 1.0 wt. % (NZ and FeZ). The experiments were carried out in columns organized in eight experimental systems containing unamended (control specimens) and amended soils. The concentration of K+ and NO3-N in the leachates was monitored during 7 days. The obtained results indicate that the K+ and NO3-N leaching mainly depends on the soil type and pH of the soil. The NZ and FeZ addition has the highest impact on the K+ retention in the acidic sandy soil. The highest NO3-N retention is obtained with FeZ in acidic silty loam soil. The K+ leaching kinetics for all the studied soils follow the Avrami kinetics model with the parameter n  lt  1. This study demonstrates that NZ and FeZ can be a good soil supplement for the K+ retention for all studied soils and in the NO3-N retention for silty loam and silty clay soils.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Applicability of zeolites in potassium and nitrate retention in different soil types
EP  - 1314
IS  - 11
SP  - 1303
VL  - 82
DO  - 10.2298/JSC170704106P
ER  - 

@article{
author = "Pavlović, Jelena and Krogstad, Tore and Rajić, Nevenka",
year = "2017",
abstract = "Environmental protection and sustainable agricultural production require the use of inexpensive and environmentally acceptable soil supplements. Objectives of this study were to investigate the influence of the addition of the natural zeolite - clinoptilolite (NZ) and its iron(III)-modified form (FeZ) on the potassium and nitrate leaching from sandy, silty loam and silty clay soils. The zeolites were added in two amounts: 0.5 (FeZ) and 1.0 wt. % (NZ and FeZ). The experiments were carried out in columns organized in eight experimental systems containing unamended (control specimens) and amended soils. The concentration of K+ and NO3-N in the leachates was monitored during 7 days. The obtained results indicate that the K+ and NO3-N leaching mainly depends on the soil type and pH of the soil. The NZ and FeZ addition has the highest impact on the K+ retention in the acidic sandy soil. The highest NO3-N retention is obtained with FeZ in acidic silty loam soil. The K+ leaching kinetics for all the studied soils follow the Avrami kinetics model with the parameter n  lt  1. This study demonstrates that NZ and FeZ can be a good soil supplement for the K+ retention for all studied soils and in the NO3-N retention for silty loam and silty clay soils.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Applicability of zeolites in potassium and nitrate retention in different soil types",
pages = "1314-1303",
number = "11",
volume = "82",
doi = "10.2298/JSC170704106P"
}

Pavlović, J., Krogstad, T.,& Rajić, N.. (2017). Applicability of zeolites in potassium and nitrate retention in different soil types. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 82(11), 1303-1314.
https://doi.org/10.2298/JSC170704106P

Pavlović J, Krogstad T, Rajić N. Applicability of zeolites in potassium and nitrate retention in different soil types. in Journal of the Serbian Chemical Society. 2017;82(11):1303-1314.
doi:10.2298/JSC170704106P .

Pavlović, Jelena, Krogstad, Tore, Rajić, Nevenka, "Applicability of zeolites in potassium and nitrate retention in different soil types" in Journal of the Serbian Chemical Society, 82, no. 11 (2017):1303-1314,
https://doi.org/10.2298/JSC170704106P . .

TY  - JOUR
AU  - Pavlović, Jelena
AU  - Krogstad, Tore
AU  - Rajić, Nevenka
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3199
AB  - Influence of the iron(III)-modified clinoptilolite (FeCLI) on phosphorus leaching from two different Norwegian soil types (sand and clay loam soil) was studied using a column system at room temperature. FeCLI was used in different amounts of 0.5, 1.5 and 2.5 wt. %. The obtained results indicate that the presence of FeCLI causing a reduction of phosphorus leaching from both soil types. The reduction efficiency increases with the FeCLI amount. Addition of 2.5 wt.% FeCLI to the soils decreased the phosphorus leaching by 48 % from clay loam soil and by 42 % from sand soil compared to the control systems. FeCLI also increased pH of the soils from 5.1 to 7.0 for sand and from 5.7 to 7.7 for clay loam soil. All obtained results indicate that FeCLI is a promising soil supplement for the studied soil types due to phosphorus preservation and a decrease of soil acidity.
AB  - U radu je ispitivan uticaj gvožđe(III)- modifikovanog klinoptilolita (FeCLI) na izluživanje fosfora iz dve različite vrste norveškog zemljišta (pesak i glinovita ilovača). Eksperimenti su izvedeni u kolonama na sobnoj temperaturi. FeCLI je dodavan u različitim koncentracijama 0,5; 1,5 i 2,5 mas. %. Dobijeni rezultati ukazuju da FeCLI doprinosi smanjenju izluživanja fosfora kako iz peskovitog, tako i iz glinovito ilovačastog zemljišta. Efikasnost FeCLI raste sa povećanjem koncentracije FeCLI u zemljištu. U koncentraciji 2,5 mas.% FeCLI smanjuje izluživanje fosfora za 48 % (iz glinovite ilovače) i 42 % (iz peskovitog zemljišta). Takođe, FeCLI povećava pH zemljišta: od 5,1 do 7,0 (pesak) i 5,7 do 7,7 (glinovita ilovača). Dobijeni rezultati ukazuju da je FeCLI perspektivan suplement koji doprinosi zadržavanju fosfora u zemljištu i smanjenju kiselosti obe vrste ispitivanih zemljišta.
PB  - Engineering Society for Corrosion, Belgrade, Serbia
T2  - Zaštita materijala
T1  - Influence of the Fe(III): Modified clinoptilolite on phosphorus leaching from different soil types
T1  - Uticaj Fe(III)- modifikovanog klinoptilolita na izluživanje fosfora iz različitih vrsta zemljišta
EP  - 544
IS  - 4
SP  - 539
VL  - 57
DO  - 10.5937/ZasMat1604539P
ER  - 

@article{
author = "Pavlović, Jelena and Krogstad, Tore and Rajić, Nevenka",
year = "2016",
abstract = "Influence of the iron(III)-modified clinoptilolite (FeCLI) on phosphorus leaching from two different Norwegian soil types (sand and clay loam soil) was studied using a column system at room temperature. FeCLI was used in different amounts of 0.5, 1.5 and 2.5 wt. %. The obtained results indicate that the presence of FeCLI causing a reduction of phosphorus leaching from both soil types. The reduction efficiency increases with the FeCLI amount. Addition of 2.5 wt.% FeCLI to the soils decreased the phosphorus leaching by 48 % from clay loam soil and by 42 % from sand soil compared to the control systems. FeCLI also increased pH of the soils from 5.1 to 7.0 for sand and from 5.7 to 7.7 for clay loam soil. All obtained results indicate that FeCLI is a promising soil supplement for the studied soil types due to phosphorus preservation and a decrease of soil acidity., U radu je ispitivan uticaj gvožđe(III)- modifikovanog klinoptilolita (FeCLI) na izluživanje fosfora iz dve različite vrste norveškog zemljišta (pesak i glinovita ilovača). Eksperimenti su izvedeni u kolonama na sobnoj temperaturi. FeCLI je dodavan u različitim koncentracijama 0,5; 1,5 i 2,5 mas. %. Dobijeni rezultati ukazuju da FeCLI doprinosi smanjenju izluživanja fosfora kako iz peskovitog, tako i iz glinovito ilovačastog zemljišta. Efikasnost FeCLI raste sa povećanjem koncentracije FeCLI u zemljištu. U koncentraciji 2,5 mas.% FeCLI smanjuje izluživanje fosfora za 48 % (iz glinovite ilovače) i 42 % (iz peskovitog zemljišta). Takođe, FeCLI povećava pH zemljišta: od 5,1 do 7,0 (pesak) i 5,7 do 7,7 (glinovita ilovača). Dobijeni rezultati ukazuju da je FeCLI perspektivan suplement koji doprinosi zadržavanju fosfora u zemljištu i smanjenju kiselosti obe vrste ispitivanih zemljišta.",
publisher = "Engineering Society for Corrosion, Belgrade, Serbia",
journal = "Zaštita materijala",
title = "Influence of the Fe(III): Modified clinoptilolite on phosphorus leaching from different soil types, Uticaj Fe(III)- modifikovanog klinoptilolita na izluživanje fosfora iz različitih vrsta zemljišta",
pages = "544-539",
number = "4",
volume = "57",
doi = "10.5937/ZasMat1604539P"
}

Pavlović, J., Krogstad, T.,& Rajić, N.. (2016). Influence of the Fe(III): Modified clinoptilolite on phosphorus leaching from different soil types. in Zaštita materijala
Engineering Society for Corrosion, Belgrade, Serbia., 57(4), 539-544.
https://doi.org/10.5937/ZasMat1604539P

Pavlović J, Krogstad T, Rajić N. Influence of the Fe(III): Modified clinoptilolite on phosphorus leaching from different soil types. in Zaštita materijala. 2016;57(4):539-544.
doi:10.5937/ZasMat1604539P .

Pavlović, Jelena, Krogstad, Tore, Rajić, Nevenka, "Influence of the Fe(III): Modified clinoptilolite on phosphorus leaching from different soil types" in Zaštita materijala, 57, no. 4 (2016):539-544,
https://doi.org/10.5937/ZasMat1604539P . .

TY  - JOUR
AU  - Pavlović, Jelena
AU  - Krogstad, Tore
AU  - Rajić, Nevenka
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2941
AB  - This study presents the impact of addition of natural zeolite - clinoptilolite on potassium retention in the soil. Three different types of soil (from three different locations): Norway, Serbia and Bosnia and Herzegovina were analyzed. Potassium is one of the most important plant nutrient and its availability depends greatly on the soil type.Sandy soils, poor in potassium content have a small adsorption capacity and leaching of potassium occurs in a great extend. Due to ion exchange and adsorption properties of natural zeolites, we investigated how addition of the zeolitic tuff from Zlatokop mine (Vranjska Banja, Srbija) affects potassium leaching from the soils.Experiments were carried out in 12 parallel columns (diameter/height: 2.4/30 cm) which are divided into three systems: control - soil; system A - soil and 1 wt. % zeolite; system B - soil and 0.06 wt.% KNO3 and System C - soil, 1 wt. % zeolite, and 0.06 wt.% KNO3. The columns were irrigated with distilled water (flow rate - 2.2 ml/h; which is equivalent to an average level of rainfall). The concentration of leachate potassium was determined during 7 days.All experiments were done in triplicate. The results indicate that the addition of zeolite has the greatest impact on the K retention in the sandy soil. This leads to conclusion that that the zeolite from Zlatokop deposite can be a good supplement for potassium retention in a sandy soil.
AB  - U radu je prikazan uticaj prirodnog zeolita - klinoptilolita na zadržavanje kalijuma u zemljištu. Ispitane su tri vrste zemljišta, sa tri različite lokacije: Norveška, Srbija i Bosna i Hercegovina. Kalijum je jedan od najznačajnijih biljnih nutrijenata i njegova dostupnost u mnogome zavisi od vrste zemljišta. Zemljišta sa većim sadržajem glina bogatija su kalijumom koji se iz njih sporo izlužuje. U peskovitim zemljištima sadržaj kalijuma je mali, zemljišta karakteriše mali adsorpcioni kapacitet a stepen izluživanja kalijuma je veliki. S obzirom na jono-izmenjivačka i adsorpciona svojstva prirodnih zeolita ispitano je da li dodatak zeolitskog tufa iz rudnika Zlatokop (Vranjska Banja) utiče na izluživanje kalijuma iz ispitivanih zemljišta. Eksperimenti su izvedeni u 12 paralelnih kolona (prečnik/visina: 2,4/30 cm) koje su podeljene u četiri sistema: kontrola - samo zemljište, sistem A - zemljište i 1 mas. % zeolita, sistem B - zemljište i 0,06 mas.% kalijum-nitrat i sistem C - zemljište, 1 mas. % zeolita i 0,06 mas.% kalijum-nitrat. Kroz kolone je propuštana destilovana voda pri protoku na prosečnom nivou padavina (2,2 ml/h). Koncentracija kalijuma u filtratu određivana je tokom 7 dana. Svi eksperimenti su urađeni u triplikatu. Rezultati ukazuju da dodatak zeolita ima najveći uticaj na zadržavanje kalijuma u peskovitom zemljištu. Zaključuje se da je ispitivani tuf dobar suplement za peskovita zemljišta u kojima skoro u potpunosti zadržava kalijum koji je dodat kao nutrijent.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Influence of natural zeolite addition on potassium retention from different types of soils
T1  - Uticaj prirodnog zeolita kao suplementa na zadržavanje kalijuma urazličitim vrstama zemljišta
EP  - 172
IS  - 1-2
SP  - 165
VL  - 21
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2941
ER  - 

@article{
author = "Pavlović, Jelena and Krogstad, Tore and Rajić, Nevenka",
year = "2015",
abstract = "This study presents the impact of addition of natural zeolite - clinoptilolite on potassium retention in the soil. Three different types of soil (from three different locations): Norway, Serbia and Bosnia and Herzegovina were analyzed. Potassium is one of the most important plant nutrient and its availability depends greatly on the soil type.Sandy soils, poor in potassium content have a small adsorption capacity and leaching of potassium occurs in a great extend. Due to ion exchange and adsorption properties of natural zeolites, we investigated how addition of the zeolitic tuff from Zlatokop mine (Vranjska Banja, Srbija) affects potassium leaching from the soils.Experiments were carried out in 12 parallel columns (diameter/height: 2.4/30 cm) which are divided into three systems: control - soil; system A - soil and 1 wt. % zeolite; system B - soil and 0.06 wt.% KNO3 and System C - soil, 1 wt. % zeolite, and 0.06 wt.% KNO3. The columns were irrigated with distilled water (flow rate - 2.2 ml/h; which is equivalent to an average level of rainfall). The concentration of leachate potassium was determined during 7 days.All experiments were done in triplicate. The results indicate that the addition of zeolite has the greatest impact on the K retention in the sandy soil. This leads to conclusion that that the zeolite from Zlatokop deposite can be a good supplement for potassium retention in a sandy soil., U radu je prikazan uticaj prirodnog zeolita - klinoptilolita na zadržavanje kalijuma u zemljištu. Ispitane su tri vrste zemljišta, sa tri različite lokacije: Norveška, Srbija i Bosna i Hercegovina. Kalijum je jedan od najznačajnijih biljnih nutrijenata i njegova dostupnost u mnogome zavisi od vrste zemljišta. Zemljišta sa većim sadržajem glina bogatija su kalijumom koji se iz njih sporo izlužuje. U peskovitim zemljištima sadržaj kalijuma je mali, zemljišta karakteriše mali adsorpcioni kapacitet a stepen izluživanja kalijuma je veliki. S obzirom na jono-izmenjivačka i adsorpciona svojstva prirodnih zeolita ispitano je da li dodatak zeolitskog tufa iz rudnika Zlatokop (Vranjska Banja) utiče na izluživanje kalijuma iz ispitivanih zemljišta. Eksperimenti su izvedeni u 12 paralelnih kolona (prečnik/visina: 2,4/30 cm) koje su podeljene u četiri sistema: kontrola - samo zemljište, sistem A - zemljište i 1 mas. % zeolita, sistem B - zemljište i 0,06 mas.% kalijum-nitrat i sistem C - zemljište, 1 mas. % zeolita i 0,06 mas.% kalijum-nitrat. Kroz kolone je propuštana destilovana voda pri protoku na prosečnom nivou padavina (2,2 ml/h). Koncentracija kalijuma u filtratu određivana je tokom 7 dana. Svi eksperimenti su urađeni u triplikatu. Rezultati ukazuju da dodatak zeolita ima najveći uticaj na zadržavanje kalijuma u peskovitom zemljištu. Zaključuje se da je ispitivani tuf dobar suplement za peskovita zemljišta u kojima skoro u potpunosti zadržava kalijum koji je dodat kao nutrijent.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Influence of natural zeolite addition on potassium retention from different types of soils, Uticaj prirodnog zeolita kao suplementa na zadržavanje kalijuma urazličitim vrstama zemljišta",
pages = "172-165",
number = "1-2",
volume = "21",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2941"
}

Pavlović, J., Krogstad, T.,& Rajić, N.. (2015). Influence of natural zeolite addition on potassium retention from different types of soils. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 21(1-2), 165-172.
https://hdl.handle.net/21.15107/rcub_technorep_2941

Pavlović J, Krogstad T, Rajić N. Influence of natural zeolite addition on potassium retention from different types of soils. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2015;21(1-2):165-172.
https://hdl.handle.net/21.15107/rcub_technorep_2941 .

Pavlović, Jelena, Krogstad, Tore, Rajić, Nevenka, "Influence of natural zeolite addition on potassium retention from different types of soils" in Zbornik naučnih radova Instituta PKB Agroekonomik, 21, no. 1-2 (2015):165-172,
https://hdl.handle.net/21.15107/rcub_technorep_2941 .

TY  - JOUR
AU  - Simić, Aleksandar
AU  - Živanović, Iva
AU  - Rajić, Nevenka
AU  - Milutinović, Ivan
AU  - Rakić, Vesna M.
AU  - Krogstad, Tore
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2940
AB  - The zeolitic tuff (Zlatokop deposit, Vranjska Banja, Serbia) containing 70% of clinoptilolite was used as a manure additive in this work. Clinoptilolite as a binding agent can be “carrier” of ammonia ion. In the present study, cattle manure enriched with clinoptilolite was applied as an organomineral fertilizer. The experiment was carried out on a natural pasture in period 2012-14 in Western Serbia. It included five different treatments: a) control without fertilizer; b) pure fermented cattle manure (30 t ha-1); c) organomineral fertilizer (30 t ha-1 cattle manure +10 wt.% zeolite); d) pure zeolite (3 t ha-1); and e) nitrogen application by mineral fertilizer, 50 kg ha-1 N in the first year and 30 kg ha-1 N in the second year. The fertilizers were applied in autumn, except mineral fertilizer which was applied in spring. The dry matter (DM) contents and the botanical compositions of forage were estimated for two years. Treatments with manure, organomineral fertilizer and mineral N application gave higher DM yield compared to control plots, and changes have been reflected on pasture composition, which affected forage quality.
AB  - U radu je korišćen prirodni zeolitski tuf (sa kopa Zlatokop, Vranjska Banja, koji sadrži 70% zeolita klinoptilolita) kao dodatak svežem stajnjaku. Klinoptilolit se zbog velikog afiniteta za vezivanje amonijaka može koristiti kao njegov “nosač”. Po dodavanju zeolitskog tufa svežem stajnjaku i posle fermentacije (zrenja) ovog kompleksa dobijeno je organomineralno đubrivo koje je tokom ispitivanja (2012-2014) primenjivano na pašnjaku u zapadnoj Srbiji. Primenjeno je 5 tretmana: kontrola bez đubrenja, zeolit u količini 3 t ha-1, zreo stajnjak u kolicini od 30 t ha-1 i zreo stajnjak izmešan sa zeolitom u kolicini 30 t ha- !+10% zeolit, kao i mineralno azotno đubrivo KAN u količini od 50 kg N ha-1 prve godine i 30 kg N ha-1 druge godine. Đubrenje je obavljeno u jesen, a prihrana mineralnim đubrivom u proleće. Praćen je prinos i botanički sastav naredne dve vegatacione sezone. Prinos krme je rastao u odnosu na kontrolu pri đubrenju stajnjakom, stajnjakom sa zeolitom i KAN-om; a promene su se odrazile i na botanički sastav pašnjaka, što je uticalo na kvalitet dobijene krme.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Application of organomineral fertilizers enriched by clinoptilolite in voluminous forage production
T1  - Primena organomineralnih đubriva sa dodatim klinoptilolitom u proizvodnji kabaste stočne hrane
EP  - 131
IS  - 1-2
SP  - 125
VL  - 21
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2940
ER  - 

@article{
author = "Simić, Aleksandar and Živanović, Iva and Rajić, Nevenka and Milutinović, Ivan and Rakić, Vesna M. and Krogstad, Tore",
year = "2015",
abstract = "The zeolitic tuff (Zlatokop deposit, Vranjska Banja, Serbia) containing 70% of clinoptilolite was used as a manure additive in this work. Clinoptilolite as a binding agent can be “carrier” of ammonia ion. In the present study, cattle manure enriched with clinoptilolite was applied as an organomineral fertilizer. The experiment was carried out on a natural pasture in period 2012-14 in Western Serbia. It included five different treatments: a) control without fertilizer; b) pure fermented cattle manure (30 t ha-1); c) organomineral fertilizer (30 t ha-1 cattle manure +10 wt.% zeolite); d) pure zeolite (3 t ha-1); and e) nitrogen application by mineral fertilizer, 50 kg ha-1 N in the first year and 30 kg ha-1 N in the second year. The fertilizers were applied in autumn, except mineral fertilizer which was applied in spring. The dry matter (DM) contents and the botanical compositions of forage were estimated for two years. Treatments with manure, organomineral fertilizer and mineral N application gave higher DM yield compared to control plots, and changes have been reflected on pasture composition, which affected forage quality., U radu je korišćen prirodni zeolitski tuf (sa kopa Zlatokop, Vranjska Banja, koji sadrži 70% zeolita klinoptilolita) kao dodatak svežem stajnjaku. Klinoptilolit se zbog velikog afiniteta za vezivanje amonijaka može koristiti kao njegov “nosač”. Po dodavanju zeolitskog tufa svežem stajnjaku i posle fermentacije (zrenja) ovog kompleksa dobijeno je organomineralno đubrivo koje je tokom ispitivanja (2012-2014) primenjivano na pašnjaku u zapadnoj Srbiji. Primenjeno je 5 tretmana: kontrola bez đubrenja, zeolit u količini 3 t ha-1, zreo stajnjak u kolicini od 30 t ha-1 i zreo stajnjak izmešan sa zeolitom u kolicini 30 t ha- !+10% zeolit, kao i mineralno azotno đubrivo KAN u količini od 50 kg N ha-1 prve godine i 30 kg N ha-1 druge godine. Đubrenje je obavljeno u jesen, a prihrana mineralnim đubrivom u proleće. Praćen je prinos i botanički sastav naredne dve vegatacione sezone. Prinos krme je rastao u odnosu na kontrolu pri đubrenju stajnjakom, stajnjakom sa zeolitom i KAN-om; a promene su se odrazile i na botanički sastav pašnjaka, što je uticalo na kvalitet dobijene krme.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Application of organomineral fertilizers enriched by clinoptilolite in voluminous forage production, Primena organomineralnih đubriva sa dodatim klinoptilolitom u proizvodnji kabaste stočne hrane",
pages = "131-125",
number = "1-2",
volume = "21",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2940"
}

Simić, A., Živanović, I., Rajić, N., Milutinović, I., Rakić, V. M.,& Krogstad, T.. (2015). Application of organomineral fertilizers enriched by clinoptilolite in voluminous forage production. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 21(1-2), 125-131.
https://hdl.handle.net/21.15107/rcub_technorep_2940

Simić A, Živanović I, Rajić N, Milutinović I, Rakić VM, Krogstad T. Application of organomineral fertilizers enriched by clinoptilolite in voluminous forage production. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2015;21(1-2):125-131.
https://hdl.handle.net/21.15107/rcub_technorep_2940 .

Simić, Aleksandar, Živanović, Iva, Rajić, Nevenka, Milutinović, Ivan, Rakić, Vesna M., Krogstad, Tore, "Application of organomineral fertilizers enriched by clinoptilolite in voluminous forage production" in Zbornik naučnih radova Instituta PKB Agroekonomik, 21, no. 1-2 (2015):125-131,
https://hdl.handle.net/21.15107/rcub_technorep_2940 .

TY  - JOUR
AU  - Milovanović, Jelena
AU  - Eich-Greatorex, Susanne
AU  - Krogstad, Tore
AU  - Rakić, Vesna M.
AU  - Rajić, Nevenka
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3065
AB  - Clinoptilolite-rich tuff (NZ) from the Zlatokop deposit (Vranjska Banja, Serbia) was studied as a nitrogen carrier for grass production. The mechanism of binding ammonium cations present in aqueous solutions by NZ was examined, as well as the possibility of adsorption of ammonia released in fresh cattle manure during its fermentation. The NH4+ binding from solutions proceeded via an ion-exchange process that followed pseudo-second-order kinetics. Adsorption isotherms studied at 298-318 K followed the Freundlich isotherm equation. The NZ readily adsorbs ammonia liberated from manure and the addition of 10 wt. % of NZ to manure can preserve up to 90 % of ammonia. The potential benefit of this effect was examined in greenhouse pot experiments with Italian ryegrass (Lolium multiflorum, var. Macho) using three different types of soil (silty, clayey and sandy). The zeta potential measurements showed that the stability of their colloidal dispersions differed mutually and that the addition of NZ affected the stability and nitrogen cycling differently. All results indicated that NZ could be applied in grass production.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - The use in grass production of clinoptilolite as an ammonia adsorbent and a nitrogen carrier
EP  - 1214
IS  - 9
SP  - 1203
VL  - 80
DO  - 10.2298/JSC150317042M
ER  - 

@article{
author = "Milovanović, Jelena and Eich-Greatorex, Susanne and Krogstad, Tore and Rakić, Vesna M. and Rajić, Nevenka",
year = "2015",
abstract = "Clinoptilolite-rich tuff (NZ) from the Zlatokop deposit (Vranjska Banja, Serbia) was studied as a nitrogen carrier for grass production. The mechanism of binding ammonium cations present in aqueous solutions by NZ was examined, as well as the possibility of adsorption of ammonia released in fresh cattle manure during its fermentation. The NH4+ binding from solutions proceeded via an ion-exchange process that followed pseudo-second-order kinetics. Adsorption isotherms studied at 298-318 K followed the Freundlich isotherm equation. The NZ readily adsorbs ammonia liberated from manure and the addition of 10 wt. % of NZ to manure can preserve up to 90 % of ammonia. The potential benefit of this effect was examined in greenhouse pot experiments with Italian ryegrass (Lolium multiflorum, var. Macho) using three different types of soil (silty, clayey and sandy). The zeta potential measurements showed that the stability of their colloidal dispersions differed mutually and that the addition of NZ affected the stability and nitrogen cycling differently. All results indicated that NZ could be applied in grass production.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "The use in grass production of clinoptilolite as an ammonia adsorbent and a nitrogen carrier",
pages = "1214-1203",
number = "9",
volume = "80",
doi = "10.2298/JSC150317042M"
}

Milovanović, J., Eich-Greatorex, S., Krogstad, T., Rakić, V. M.,& Rajić, N.. (2015). The use in grass production of clinoptilolite as an ammonia adsorbent and a nitrogen carrier. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 80(9), 1203-1214.
https://doi.org/10.2298/JSC150317042M

Milovanović J, Eich-Greatorex S, Krogstad T, Rakić VM, Rajić N. The use in grass production of clinoptilolite as an ammonia adsorbent and a nitrogen carrier. in Journal of the Serbian Chemical Society. 2015;80(9):1203-1214.
doi:10.2298/JSC150317042M .

Milovanović, Jelena, Eich-Greatorex, Susanne, Krogstad, Tore, Rakić, Vesna M., Rajić, Nevenka, "The use in grass production of clinoptilolite as an ammonia adsorbent and a nitrogen carrier" in Journal of the Serbian Chemical Society, 80, no. 9 (2015):1203-1214,
https://doi.org/10.2298/JSC150317042M . .