Sort By
Publication Year
Deposit Date
Title
Type
Access
Publication Year
2006 (3)
Type
Version
M-Rank
No records found.
Access

Piper, Petar

Link to this page

Authority KeyName Variants
f0c829fb-4cf5-4c6b-92f2-6b7156f4da5c
  • Piper, Petar (3)
Projects
No records found.

Author's Bibliography

The application of standard si units and thermodynamics in determination of herbicides’ influence to maize inbreeds: 3. The low temperature effect

Sredojević, Slobodanka; Stefanović, Lidija; Dragičević, Vesna; Simić, Milena; Srebrić, Mirjana; Piper, Petar; Kresović, Branka; Vrvić, Miroslav

(Herbološko društvo Srbije, 2006)

TY  - JOUR
AU  - Sredojević, Slobodanka
AU  - Stefanović, Lidija
AU  - Dragičević, Vesna
AU  - Simić, Milena
AU  - Srebrić, Mirjana
AU  - Piper, Petar
AU  - Kresović, Branka
AU  - Vrvić, Miroslav
PY  - 2006
UR  - http://rik.mrizp.rs/handle/123456789/113
AB  - The five maize inbred lines were subjected to concomitant treatments of herbicides: EPTC, alachlor and S-metolachlor and extended low temperature (22°C during 6 days and 10°C during 15 days). The fresh and dry substance and water content were determined. The calculated parameters fluctuated: concentration between 72 and 219 g L- 1; then, pseudo-specific density between 47 and 51 µmol mg -1. The free energy, spend for 1 mg of dry substance biosynthesis was higher in low temperature conditions and in alachlor treatment at both temperature conditions. Meanwhile, the changes of differential free energy, enthalpy and entropy, as thermodynamical parameters, followed the changes of fresh, dry substance and water volume in root and shoot of examined inbreeds, therefore the inbreeds with lower values of differential free energy, enthalpy and entropy had the higher tolerance to herbicide treatments.
AB  - Pet samooplodnih linija kukuruza bilo je izloženo kombiniovanom tretmanu herbicida: EPTC, alachlora i S-metolachlora u kombinaciji sa produženom niskom temperaturom (22°C tokom 6 dana i 10°C tokom 15 dana). Određivan je sadržaj sveže i suve supstence i sadržaj vode. Obračunski parametari su varirali: između 72 i 219 g L-1, zatim, pseudo-specific density između 47 I 51 µmol mg -1. Slobodna energija, utrošena za biosintezu 1 mg suve supstance imala je niže vrednosti pri nižoj temperature i u tretmanu sa alahlorom, u oba temperaturna režima. Takođe, promene diferencijalne slobodne energije, entalpije i entropije, kao termodinamičkih parametara, pratile su promene sveže i suve supstance i sadržaj vode u korenu i izdanku svih ispitivanih linija. Sa druge strane, linije koje su imale niže vrednosti diferencijalne slobodne energije, entalpije i entropije, imale su i veću tolerantnost prema upotrebljenim herbicidima.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - The application of standard si units and thermodynamics in determination of herbicides’ influence to maize inbreeds: 3. The low temperature effect
T1  - Upotreba standardnih si jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 3. efekat niske temperature
VL  - 15
IS  - 2
SP  - 91
EP  - 100
ER  - 
@article{
author = "Sredojević, Slobodanka and Stefanović, Lidija and Dragičević, Vesna and Simić, Milena and Srebrić, Mirjana and Piper, Petar and Kresović, Branka and Vrvić, Miroslav",
year = "2006",
url = "http://rik.mrizp.rs/handle/123456789/113",
abstract = "The five maize inbred lines were subjected to concomitant treatments of herbicides: EPTC, alachlor and S-metolachlor and extended low temperature (22°C during 6 days and 10°C during 15 days). The fresh and dry substance and water content were determined. The calculated parameters fluctuated: concentration between 72 and 219 g L- 1; then, pseudo-specific density between 47 and 51 µmol mg -1. The free energy, spend for 1 mg of dry substance biosynthesis was higher in low temperature conditions and in alachlor treatment at both temperature conditions. Meanwhile, the changes of differential free energy, enthalpy and entropy, as thermodynamical parameters, followed the changes of fresh, dry substance and water volume in root and shoot of examined inbreeds, therefore the inbreeds with lower values of differential free energy, enthalpy and entropy had the higher tolerance to herbicide treatments., Pet samooplodnih linija kukuruza bilo je izloženo kombiniovanom tretmanu herbicida: EPTC, alachlora i S-metolachlora u kombinaciji sa produženom niskom temperaturom (22°C tokom 6 dana i 10°C tokom 15 dana). Određivan je sadržaj sveže i suve supstence i sadržaj vode. Obračunski parametari su varirali: između 72 i 219 g L-1, zatim, pseudo-specific density između 47 I 51 µmol mg -1. Slobodna energija, utrošena za biosintezu 1 mg suve supstance imala je niže vrednosti pri nižoj temperature i u tretmanu sa alahlorom, u oba temperaturna režima. Takođe, promene diferencijalne slobodne energije, entalpije i entropije, kao termodinamičkih parametara, pratile su promene sveže i suve supstance i sadržaj vode u korenu i izdanku svih ispitivanih linija. Sa druge strane, linije koje su imale niže vrednosti diferencijalne slobodne energije, entalpije i entropije, imale su i veću tolerantnost prema upotrebljenim herbicidima.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "The application of standard si units and thermodynamics in determination of herbicides’ influence to maize inbreeds: 3. The low temperature effect, Upotreba standardnih si jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 3. efekat niske temperature",
volume = "15",
number = "2",
pages = "91-100"
}
Sredojević, S., Stefanović, L., Dragičević, V., Simić, M., Srebrić, M., Piper, P., Kresović, B.,& Vrvić, M. (2006). Upotreba standardnih si jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 3. efekat niske temperature.
Acta herbologicaHerbološko društvo Srbije., 15(2), 91-100.
Sredojević S, Stefanović L, Dragičević V, Simić M, Srebrić M, Piper P, Kresović B, Vrvić M. Upotreba standardnih si jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 3. efekat niske temperature. Acta herbologica. 2006;15(2):91-100
Sredojević Slobodanka, Stefanović Lidija, Dragičević Vesna, Simić Milena, Srebrić Mirjana, Piper Petar, Kresović Branka, Vrvić Miroslav, "Upotreba standardnih si jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 3. efekat niske temperature" 15, no. 2 (2006):91-100

The application of standard SI units and thermodynamics in determination of herbicides’ influence to maize inbreeds: 1. The growth

Sredojević, Slobodanka; Stefanović, Lidija; Dragičević, Vesna; Srebrić, Mirjana; Piper, Petar; Vrvić, Miroslav

(Herbološko društvo Srbije, 2006)

TY  - JOUR
AU  - Sredojević, Slobodanka
AU  - Stefanović, Lidija
AU  - Dragičević, Vesna
AU  - Srebrić, Mirjana
AU  - Piper, Petar
AU  - Vrvić, Miroslav
PY  - 2006
UR  - http://rik.mrizp.rs/handle/123456789/115
AB  - From 15 maize inbreds, submitted to alachlor and atrazine treatment in controlled conditions, after 14 days growing in sand under distilled water, fresh and dry weight and length of root and shoot were determined. The parameters derived of those measurements: concentration (gL-1), root: shoot relation and pseudospecific density (d, d-1, µmol mg-1) classified the mechanisms of herbicide influence in whole plants and roots or shoots. Thus, alachlor lowered weights, lengths, root: shoot relation and elevated concentration in all inbreeds, underlining the suppression of water input and root as the target. The atrazine, on the contrary, downed concentration, promoting the water-induced growth. The applications of diluted or combined herbicides’ forms segregated the genotypes to tolerant or sensitive as whole plant or partially root or shoot, only. The pseudo-specific density separated the genotypes to non- or stable system to hold up the induced change.
AB  - Klijanci 15 samooplodnih linija kukuruza bili su izloženi tretmanu alahlora i atrazina, u kontrolisanim uslovima klijališta (gajeni su 14 dana na peščanoj podlozi, uz zalivanje sa destilovanom vodom). Bila su izvršena merenja sveže i suve mase, dužine korena i izdanka. Dobijeni parametri su poslužili za izračunavanje: koncentracije (gL-1), koren: izdanak relacije i pseudospecifične gustine (d, d-1, µmol mg-1). Navedene veličine su primenjene za definisanje uticaja herbicida, kako na cele klijance, tako i na njihove pojedine delove: koren i izdanak. Tako je alahlor uticao na smanjenje sveže i suve mase, dužine i relacije korena i izdanka, uz povećanje koncentracije, kod svih linija. Potrebno je naglasiti i smanjenu apsorpciju vode u koren, kao mesto sa najintenzivnijom reakcijom na alahlor. Sa druge strane, atrazin je smanjio koncentraciju, vodeći tzv. vodom indukovanom porastu. Tretmani sa većim razblaženjem ili kombinacijom herbicida definisali su linije kukuruza na tolerantne i osetljive, preko celih klijanca ili njihovih delova, tj. korena i izdanka. Pseudospecifična gustina je poslužila za determinisanje linija prema stabilnosti sistema da izdrži indukovanu promenu.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - The application of standard SI units and thermodynamics in determination of herbicides’ influence to maize inbreeds: 1. The growth
T1  - Upotreba standardnih SI jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 1. rast
VL  - 15
IS  - 2
SP  - 75
EP  - 82
ER  - 
@article{
author = "Sredojević, Slobodanka and Stefanović, Lidija and Dragičević, Vesna and Srebrić, Mirjana and Piper, Petar and Vrvić, Miroslav",
year = "2006",
url = "http://rik.mrizp.rs/handle/123456789/115",
abstract = "From 15 maize inbreds, submitted to alachlor and atrazine treatment in controlled conditions, after 14 days growing in sand under distilled water, fresh and dry weight and length of root and shoot were determined. The parameters derived of those measurements: concentration (gL-1), root: shoot relation and pseudospecific density (d, d-1, µmol mg-1) classified the mechanisms of herbicide influence in whole plants and roots or shoots. Thus, alachlor lowered weights, lengths, root: shoot relation and elevated concentration in all inbreeds, underlining the suppression of water input and root as the target. The atrazine, on the contrary, downed concentration, promoting the water-induced growth. The applications of diluted or combined herbicides’ forms segregated the genotypes to tolerant or sensitive as whole plant or partially root or shoot, only. The pseudo-specific density separated the genotypes to non- or stable system to hold up the induced change., Klijanci 15 samooplodnih linija kukuruza bili su izloženi tretmanu alahlora i atrazina, u kontrolisanim uslovima klijališta (gajeni su 14 dana na peščanoj podlozi, uz zalivanje sa destilovanom vodom). Bila su izvršena merenja sveže i suve mase, dužine korena i izdanka. Dobijeni parametri su poslužili za izračunavanje: koncentracije (gL-1), koren: izdanak relacije i pseudospecifične gustine (d, d-1, µmol mg-1). Navedene veličine su primenjene za definisanje uticaja herbicida, kako na cele klijance, tako i na njihove pojedine delove: koren i izdanak. Tako je alahlor uticao na smanjenje sveže i suve mase, dužine i relacije korena i izdanka, uz povećanje koncentracije, kod svih linija. Potrebno je naglasiti i smanjenu apsorpciju vode u koren, kao mesto sa najintenzivnijom reakcijom na alahlor. Sa druge strane, atrazin je smanjio koncentraciju, vodeći tzv. vodom indukovanom porastu. Tretmani sa većim razblaženjem ili kombinacijom herbicida definisali su linije kukuruza na tolerantne i osetljive, preko celih klijanca ili njihovih delova, tj. korena i izdanka. Pseudospecifična gustina je poslužila za determinisanje linija prema stabilnosti sistema da izdrži indukovanu promenu.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "The application of standard SI units and thermodynamics in determination of herbicides’ influence to maize inbreeds: 1. The growth, Upotreba standardnih SI jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 1. rast",
volume = "15",
number = "2",
pages = "75-82"
}
Sredojević, S., Stefanović, L., Dragičević, V., Srebrić, M., Piper, P.,& Vrvić, M. (2006). Upotreba standardnih SI jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 1. rast.
Acta herbologicaHerbološko društvo Srbije., 15(2), 75-82.
Sredojević S, Stefanović L, Dragičević V, Srebrić M, Piper P, Vrvić M. Upotreba standardnih SI jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 1. rast. Acta herbologica. 2006;15(2):75-82
Sredojević Slobodanka, Stefanović Lidija, Dragičević Vesna, Srebrić Mirjana, Piper Petar, Vrvić Miroslav, "Upotreba standardnih SI jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 1. rast" 15, no. 2 (2006):75-82

The application of standard si units and thermodynamics in determination of herbicides’ influence to maize inbreeds: 2. The free energy status

Sredojević, Slobodanka; Stefanović, Lidija; Dragičević, Vesna; Srebrić, Mirjana; Piper, Petar; Vrvić, Miroslav

(Herbološko društvo Srbije, 2006)

TY  - JOUR
AU  - Sredojević, Slobodanka
AU  - Stefanović, Lidija
AU  - Dragičević, Vesna
AU  - Srebrić, Mirjana
AU  - Piper, Petar
AU  - Vrvić, Miroslav
PY  - 2006
UR  - http://rik.mrizp.rs/handle/123456789/111
AB  - The two herbicides and their combined treatment influenced the change of water input in each of 15 investigated maize inbreds. The water volume (ml) fluctuated between 11 to 110% in shoot and 23 to 275% in root, what introduced the change of free energy (G) from -254.6 to -151.6 KJ in shoot and from -248.0 to -172.3 KJ in root. The difference in free, potential energy between non- and treatment (oΔtreatG) was in shoot from 11.1 to 90.2 KJ and in root from 16.8 to 75.7 KJ. Further, the lower magnitude of oΔtreatG amplitude between root and shoot implicated the tolerance of genotypes to applied herbicides. The energy, spent in biosynthesis of 1mg dry substance was amounted from 75.6 to 16.8 KJ mg-1; the applied herbicide treatments assembled the group of genotypes with lowered necessity of this energy, what has the positive implications in the sense of thermodynamics.
AB  - Primena dva herbicida i njihove kombinacje kod klijanaca 15 samooplodnih linija kukuruza uticala je na primenjenu apsorpciju vode. Zapremina vode (ml) je varirala između 11 i 100% u izdanku i 23 i 275% u korenu, što utiče na promenu slobodne energije (G) od 254.6 do -151.6 KJ u izdanku i od -248.0 to -172.3 KJ u korenu. Razlika u slobodnoj energiji između netretiranih i tretiranih biljaka (oΔtreatG) iznosila je u izdanku od 11.1 do 90.2 KJ i u korenu od 16.8 do 75.7 KJ. Takođe manja magnituda oΔtreatG amplitude između korena i izdanka može da ukaže na tolerantnost genotipova prema primenjenom herbicidu. Energija, utrošena za sintezu 1 mg suve supstance je iznosila 75.6 do 16.8 KJ mg-1. Primenjeni herbicidi su istakli grupu genotipova koja je imala manje energetske potrebe za procese biosinteze, što predstavlja pozitivnu tendenciju, sa termodinamičke tačke gledišta.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - The application of standard si units and thermodynamics in determination of herbicides’ influence to maize inbreeds: 2. The free energy status
T1  - Upotreba standardnih si jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 2. status slobodne energije
VL  - 15
IS  - 2
SP  - 83
EP  - 90
ER  - 
@article{
author = "Sredojević, Slobodanka and Stefanović, Lidija and Dragičević, Vesna and Srebrić, Mirjana and Piper, Petar and Vrvić, Miroslav",
year = "2006",
url = "http://rik.mrizp.rs/handle/123456789/111",
abstract = "The two herbicides and their combined treatment influenced the change of water input in each of 15 investigated maize inbreds. The water volume (ml) fluctuated between 11 to 110% in shoot and 23 to 275% in root, what introduced the change of free energy (G) from -254.6 to -151.6 KJ in shoot and from -248.0 to -172.3 KJ in root. The difference in free, potential energy between non- and treatment (oΔtreatG) was in shoot from 11.1 to 90.2 KJ and in root from 16.8 to 75.7 KJ. Further, the lower magnitude of oΔtreatG amplitude between root and shoot implicated the tolerance of genotypes to applied herbicides. The energy, spent in biosynthesis of 1mg dry substance was amounted from 75.6 to 16.8 KJ mg-1; the applied herbicide treatments assembled the group of genotypes with lowered necessity of this energy, what has the positive implications in the sense of thermodynamics., Primena dva herbicida i njihove kombinacje kod klijanaca 15 samooplodnih linija kukuruza uticala je na primenjenu apsorpciju vode. Zapremina vode (ml) je varirala između 11 i 100% u izdanku i 23 i 275% u korenu, što utiče na promenu slobodne energije (G) od 254.6 do -151.6 KJ u izdanku i od -248.0 to -172.3 KJ u korenu. Razlika u slobodnoj energiji između netretiranih i tretiranih biljaka (oΔtreatG) iznosila je u izdanku od 11.1 do 90.2 KJ i u korenu od 16.8 do 75.7 KJ. Takođe manja magnituda oΔtreatG amplitude između korena i izdanka može da ukaže na tolerantnost genotipova prema primenjenom herbicidu. Energija, utrošena za sintezu 1 mg suve supstance je iznosila 75.6 do 16.8 KJ mg-1. Primenjeni herbicidi su istakli grupu genotipova koja je imala manje energetske potrebe za procese biosinteze, što predstavlja pozitivnu tendenciju, sa termodinamičke tačke gledišta.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "The application of standard si units and thermodynamics in determination of herbicides’ influence to maize inbreeds: 2. The free energy status, Upotreba standardnih si jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 2. status slobodne energije",
volume = "15",
number = "2",
pages = "83-90"
}
Sredojević, S., Stefanović, L., Dragičević, V., Srebrić, M., Piper, P.,& Vrvić, M. (2006). Upotreba standardnih si jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 2. status slobodne energije.
Acta herbologicaHerbološko društvo Srbije., 15(2), 83-90.
Sredojević S, Stefanović L, Dragičević V, Srebrić M, Piper P, Vrvić M. Upotreba standardnih si jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 2. status slobodne energije. Acta herbologica. 2006;15(2):83-90
Sredojević Slobodanka, Stefanović Lidija, Dragičević Vesna, Srebrić Mirjana, Piper Petar, Vrvić Miroslav, "Upotreba standardnih si jedinica i termodinamike pri određivanju uticaja herbicida na samooplodne linije kukuruza - 2. status slobodne energije" 15, no. 2 (2006):83-90