TY  - JOUR
AU  - Boivin, Stephane
AU  - Lahmidi, Nassima Ait
AU  - Sherlock, David
AU  - Bonhomme, Maxime
AU  - Dijon, Doriane
AU  - Heulin-Gotty, Karine
AU  - Le-Quere, Antoine
AU  - Pervent, Marjorie
AU  - Tauzin, Marc
AU  - Carlsson, Georg
AU  - Jensen, Erik
AU  - Journet, Etienne-Pascal
AU  - Lopez-Bellido, Raphael
AU  - Seidenglanz, Marek
AU  - Marinković, Jelena
AU  - Colella, Stefano
AU  - Brunel, Brigitte
AU  - Young, Peter
AU  - Lepetit, Marc
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/1993
AB  - Fabeae legumes such as pea and faba bean form symbiotic nodules with a large diversity of soil Rhizobium leguminosarum symbiovar viciae (Rlv) bacteria. However, bacteria competitive to form root nodules (CFN) are generally not the most efficient to fix dinitrogen, resulting in a decrease in legume crop yields. Here, we investigate differential selection by host plants on the diversity of Rlv. A large collection of Rlv was collected by nodule trapping with pea and faba bean from soils at five European sites. Representative genomes were sequenced. In parallel, diversity and abundance of Rlv were estimated directly in these soils using metabarcoding. The CFN of isolates was measured with both legume hosts. Pea/faba bean CFN were associated to Rlv genomic regions. Variations of bacterial pea and/or faba bean CFN explained the differential abundance of Rlv genotypes in pea and faba bean nodules. No evidence was found for genetic association between CFN and variations in the core genome, but variations in specific regions of the nod locus, as well as in other plasmid loci, were associated with differences in CFN. These findings shed light on the genetic control of CFN in Rlv and emphasise the importance of host plants in controlling Rhizobium diversity.
PB  - Wiley, Hoboken
T2  - New Phytologist
T1  - Host-specific competitiveness to form nodules in Rhizobium leguminosarum symbiovar viciae
EP  - 568
IS  - 2
SP  - 555
VL  - 226
DO  - 10.1111/nph.16392
ER  - 

@article{
author = "Boivin, Stephane and Lahmidi, Nassima Ait and Sherlock, David and Bonhomme, Maxime and Dijon, Doriane and Heulin-Gotty, Karine and Le-Quere, Antoine and Pervent, Marjorie and Tauzin, Marc and Carlsson, Georg and Jensen, Erik and Journet, Etienne-Pascal and Lopez-Bellido, Raphael and Seidenglanz, Marek and Marinković, Jelena and Colella, Stefano and Brunel, Brigitte and Young, Peter and Lepetit, Marc",
year = "2020",
abstract = "Fabeae legumes such as pea and faba bean form symbiotic nodules with a large diversity of soil Rhizobium leguminosarum symbiovar viciae (Rlv) bacteria. However, bacteria competitive to form root nodules (CFN) are generally not the most efficient to fix dinitrogen, resulting in a decrease in legume crop yields. Here, we investigate differential selection by host plants on the diversity of Rlv. A large collection of Rlv was collected by nodule trapping with pea and faba bean from soils at five European sites. Representative genomes were sequenced. In parallel, diversity and abundance of Rlv were estimated directly in these soils using metabarcoding. The CFN of isolates was measured with both legume hosts. Pea/faba bean CFN were associated to Rlv genomic regions. Variations of bacterial pea and/or faba bean CFN explained the differential abundance of Rlv genotypes in pea and faba bean nodules. No evidence was found for genetic association between CFN and variations in the core genome, but variations in specific regions of the nod locus, as well as in other plasmid loci, were associated with differences in CFN. These findings shed light on the genetic control of CFN in Rlv and emphasise the importance of host plants in controlling Rhizobium diversity.",
publisher = "Wiley, Hoboken",
journal = "New Phytologist",
title = "Host-specific competitiveness to form nodules in Rhizobium leguminosarum symbiovar viciae",
pages = "568-555",
number = "2",
volume = "226",
doi = "10.1111/nph.16392"
}

Boivin, S., Lahmidi, N. A., Sherlock, D., Bonhomme, M., Dijon, D., Heulin-Gotty, K., Le-Quere, A., Pervent, M., Tauzin, M., Carlsson, G., Jensen, E., Journet, E., Lopez-Bellido, R., Seidenglanz, M., Marinković, J., Colella, S., Brunel, B., Young, P.,& Lepetit, M.. (2020). Host-specific competitiveness to form nodules in Rhizobium leguminosarum symbiovar viciae. in New Phytologist
Wiley, Hoboken., 226(2), 555-568.
https://doi.org/10.1111/nph.16392

Boivin S, Lahmidi NA, Sherlock D, Bonhomme M, Dijon D, Heulin-Gotty K, Le-Quere A, Pervent M, Tauzin M, Carlsson G, Jensen E, Journet E, Lopez-Bellido R, Seidenglanz M, Marinković J, Colella S, Brunel B, Young P, Lepetit M. Host-specific competitiveness to form nodules in Rhizobium leguminosarum symbiovar viciae. in New Phytologist. 2020;226(2):555-568.
doi:10.1111/nph.16392 .

Boivin, Stephane, Lahmidi, Nassima Ait, Sherlock, David, Bonhomme, Maxime, Dijon, Doriane, Heulin-Gotty, Karine, Le-Quere, Antoine, Pervent, Marjorie, Tauzin, Marc, Carlsson, Georg, Jensen, Erik, Journet, Etienne-Pascal, Lopez-Bellido, Raphael, Seidenglanz, Marek, Marinković, Jelena, Colella, Stefano, Brunel, Brigitte, Young, Peter, Lepetit, Marc, "Host-specific competitiveness to form nodules in Rhizobium leguminosarum symbiovar viciae" in New Phytologist, 226, no. 2 (2020):555-568,
https://doi.org/10.1111/nph.16392 . .

TY  - THES
AU  - Živanov, Dalibor
PY  - 2018
UR  - https://www.cris.uns.ac.rs/DownloadFileServlet/Disertacija153147992459180.pdf?controlNumber=(BISIS)1
UR  - http://nardus.mpn.gov.rs/handle/123456789/12055
UR  - https://www.cris.uns.ac.rs/record.jsf?recordId=107594&source=NaRDuS&language=sr
UR  - http://fiver.ifvcns.rs/handle/123456789/2136
AB  - The presence of pathogens from the complex Ascochyta spp., either in low or high levels, has been confirmed on both forage pea and field pea in different regions of Serbia in the previous several years. This complex consists of three phytopathogenic fungi: Didymella pinodes, Didymella pinodella and Ascochyta pisi. Ascochyta blight (blackspot) of field pea is a composite disease caused by the fungi belonging to Ascochyta spp. complex. The aim of this dissertation was to study the morphological, molecular and selection characteristics of the fungi D. pinodes, D. pinodella and A. pisi, and their pathogenicity and distribution on the territory of the Republic of Serbia, as well as to test the tolerance of domestic forage pea cultivars to the given pathogens. In the period 2013-2015, the presence of Ascochyta spp. was confirmed on 27 different sites in Serbia, as well as on one site in Bosnia and Herzegovina, one in Turkey, and one in France. Morphological and molecular analyses of the collected isolates confirmed the first appearance of D. pinodes and D. pinodella in Serbia, and A. pisi in Bosnia and Herzegovina. Out of the total number of isolates that originated from Serbia, 48 isolates (62%) belong to the species D. pinodes, 26 isolates (34%) belong to A. pisi and 3 isolates (4%) belong to D. pinodella. Molecular identification of all 89 isolates was based on ITS and TEF1-α sequences and amplicon length of IGS1 primer. IGS1 primers enabled reliable and unambiguous identification of individual species of D. pinodes, D. pinodella and A. pisi. The mentioned primer pair was successfully applied to A. pisi for the first time. The interactions between different growing conditions and the tested isolates of Ascochyta spp. were studied, and statistically significant intraspecies variations in colony growth were found. Depending on the light-temperature regime and growth medium, the tested isolates of D. pinodes, D. pinodella and A. pisi showed high variability in the colour of substrate and aerial mycelia. Certain isolates of D. pinodella formed white fan-shaped, dendritic and plumose crystals on PDA growth medium at 20ºC. Perithecia of D. pinodes formed only on Conn’s medium at 15ºC in the dark, and at 20ºC in both lights regimes. Isolates of D. pinodes, D. pinodella and A. pisi showed high variability in length and width of the formed ascospores and picnospores, as well as chlamydospores under different growing conditions. This study is the first report on the formation of sclerotia in isolates of D. pinodes and D. pinodella under the tested laboratory conditions. Artificial inoculation also showed a high variability in pathogenicity among the isolates of D. pinodes, D. pinodella and A. pisi to domestic cultivars of forage pea. The cultivar Dukat was the most susceptible to the tested pathogens of Ascochyta spp. complex, and the cultivar Kosmaj was the most tolerant.
AB  - Poslednjih godina u različitim delovima Srbije zapažena je manja ili veća pojava patogena iz Ascochyta spp. kompleksa, kako na stočnom, tako i na konzumnom grašku. Navedeni kompleks čine tri fitopatogene gljive: Didymella pinodes, Didymella pinodella i Ascochyta pisi. Kompleksno oboljenje prouzrokovano gljivama iz Ascochyta spp. kompleksa se naziva Crna pegavost graška. Cilj istraživanja je bio da se prouče morfološke, molekularne i odgajivačke odlike gljiva D. pinodes, D. pinodella i A. pisi, kao i njihova patogenost i rasprostranjenost na teritoriji Republike Srbije, kao i da se ispita tolerantnost domaćeg sortimenta stočnog graška prema navedenim patogenima. U periodu od 2013. do 2015. godine, utvrđeno je prisustvo Ascochyta spp. na 27 različitih lokaliteta u Srbiji, kao i na po jednom lokalitetu u Bosni i Hercegovini, Turskoj i Francuskoj. Morfološko - molekularnim analizama sakupljenih izolata, prvi put je potvrđeno prisustvo D. pinodes i D. pinodella na teritoriji Srbije, kao i prisustvo A. pisi na teritoriji BiH. Od ukupnog broja izolata poreklom iz Srbije, 48 izolata (62%) pripada vrsti D. pinodes, 26 izolata (34%) vrsti A. pisi i 3 izolata (4%) vrsti D. pinodella. Molekularna identifikacija svih 89 izolata sprovedena je na osnovu ITS i TEF1-α sekvenci, kao i na osnovu dužine amplikona IGS1 prajmera. IGS1 prajmeri su omogućili pouzdanu i nedvosmislenu identifikaciju pojedinačnih vrsta D. pinodes, D. pinodella i A. pisi. Navedeni prajmerski par je po prvi put uspešno primenjen na vrsti A. pisi. Sagledavanjem interakcija između različitih uslova gajenja i testiranih izolata Ascochyta spp., uočene su statistički značajne intraspecijske varijacije u pogledu porasta kolonija. Kod ispitivanih izolata D. pinodes, D. pinodella i A. pisi, u zavisnosti od svetlosno-temperaturnog režima i hranljive podloge uočena je velika varijabilnost u boji supstratne i vazdušne micelije. Kod pojedinih izolata vrste D. pinodella registrovano je formiranje belih kristala lepezastog, pahuljastog i paperjastog oblika na PDA hranljivoj podlozi pri temperaturi od 20ºC. Peritecije gljive D. pinodes su se formirale samo na Conn’s hranljivoj podlozi na 15ºC u tami, kao i na 20ºC pri oba svetlosna režima. Izolati D. pinodes, D. pinodella i A. pisi ispoljili su veliku varijabilnost u dužini i širini obrazovanih askospora i piknospora kao i hlamidospora u različitim uslovima gajenja. U ovom radu je po prvi put zabeleženo formiranje sklerocija kod izolata vrsta D. pinodes i D. pinodella u ispitivanim laboratorijskim uslovima. Veštačkom inokulacijom uočena je i velika varijabilnost u patogenosti između izolata D. pinodes, D. pinodella i A. pisi, prema domaćim sortama stočnog graška. Sorta Dukat je bila najosetljivija na ispitivane patogene Ascochyta spp. kompleksa, dok je sorta Kosmaj bila najtolerantnija.
PB  - Univerzitet u Novom Sadu, Poljoprivredni fakultet
T1  - Morphological and molecular characterization of Ascochyta species
T1  - Morfološko - molekularna karakterizacija patogena iz Ascochyta spp. kompleksa
UR  - https://hdl.handle.net/21.15107/rcub_nardus_12055
ER  - 

@phdthesis{
author = "Živanov, Dalibor",
year = "2018",
abstract = "The presence of pathogens from the complex Ascochyta spp., either in low or high levels, has been confirmed on both forage pea and field pea in different regions of Serbia in the previous several years. This complex consists of three phytopathogenic fungi: Didymella pinodes, Didymella pinodella and Ascochyta pisi. Ascochyta blight (blackspot) of field pea is a composite disease caused by the fungi belonging to Ascochyta spp. complex. The aim of this dissertation was to study the morphological, molecular and selection characteristics of the fungi D. pinodes, D. pinodella and A. pisi, and their pathogenicity and distribution on the territory of the Republic of Serbia, as well as to test the tolerance of domestic forage pea cultivars to the given pathogens. In the period 2013-2015, the presence of Ascochyta spp. was confirmed on 27 different sites in Serbia, as well as on one site in Bosnia and Herzegovina, one in Turkey, and one in France. Morphological and molecular analyses of the collected isolates confirmed the first appearance of D. pinodes and D. pinodella in Serbia, and A. pisi in Bosnia and Herzegovina. Out of the total number of isolates that originated from Serbia, 48 isolates (62%) belong to the species D. pinodes, 26 isolates (34%) belong to A. pisi and 3 isolates (4%) belong to D. pinodella. Molecular identification of all 89 isolates was based on ITS and TEF1-α sequences and amplicon length of IGS1 primer. IGS1 primers enabled reliable and unambiguous identification of individual species of D. pinodes, D. pinodella and A. pisi. The mentioned primer pair was successfully applied to A. pisi for the first time. The interactions between different growing conditions and the tested isolates of Ascochyta spp. were studied, and statistically significant intraspecies variations in colony growth were found. Depending on the light-temperature regime and growth medium, the tested isolates of D. pinodes, D. pinodella and A. pisi showed high variability in the colour of substrate and aerial mycelia. Certain isolates of D. pinodella formed white fan-shaped, dendritic and plumose crystals on PDA growth medium at 20ºC. Perithecia of D. pinodes formed only on Conn’s medium at 15ºC in the dark, and at 20ºC in both lights regimes. Isolates of D. pinodes, D. pinodella and A. pisi showed high variability in length and width of the formed ascospores and picnospores, as well as chlamydospores under different growing conditions. This study is the first report on the formation of sclerotia in isolates of D. pinodes and D. pinodella under the tested laboratory conditions. Artificial inoculation also showed a high variability in pathogenicity among the isolates of D. pinodes, D. pinodella and A. pisi to domestic cultivars of forage pea. The cultivar Dukat was the most susceptible to the tested pathogens of Ascochyta spp. complex, and the cultivar Kosmaj was the most tolerant., Poslednjih godina u različitim delovima Srbije zapažena je manja ili veća pojava patogena iz Ascochyta spp. kompleksa, kako na stočnom, tako i na konzumnom grašku. Navedeni kompleks čine tri fitopatogene gljive: Didymella pinodes, Didymella pinodella i Ascochyta pisi. Kompleksno oboljenje prouzrokovano gljivama iz Ascochyta spp. kompleksa se naziva Crna pegavost graška. Cilj istraživanja je bio da se prouče morfološke, molekularne i odgajivačke odlike gljiva D. pinodes, D. pinodella i A. pisi, kao i njihova patogenost i rasprostranjenost na teritoriji Republike Srbije, kao i da se ispita tolerantnost domaćeg sortimenta stočnog graška prema navedenim patogenima. U periodu od 2013. do 2015. godine, utvrđeno je prisustvo Ascochyta spp. na 27 različitih lokaliteta u Srbiji, kao i na po jednom lokalitetu u Bosni i Hercegovini, Turskoj i Francuskoj. Morfološko - molekularnim analizama sakupljenih izolata, prvi put je potvrđeno prisustvo D. pinodes i D. pinodella na teritoriji Srbije, kao i prisustvo A. pisi na teritoriji BiH. Od ukupnog broja izolata poreklom iz Srbije, 48 izolata (62%) pripada vrsti D. pinodes, 26 izolata (34%) vrsti A. pisi i 3 izolata (4%) vrsti D. pinodella. Molekularna identifikacija svih 89 izolata sprovedena je na osnovu ITS i TEF1-α sekvenci, kao i na osnovu dužine amplikona IGS1 prajmera. IGS1 prajmeri su omogućili pouzdanu i nedvosmislenu identifikaciju pojedinačnih vrsta D. pinodes, D. pinodella i A. pisi. Navedeni prajmerski par je po prvi put uspešno primenjen na vrsti A. pisi. Sagledavanjem interakcija između različitih uslova gajenja i testiranih izolata Ascochyta spp., uočene su statistički značajne intraspecijske varijacije u pogledu porasta kolonija. Kod ispitivanih izolata D. pinodes, D. pinodella i A. pisi, u zavisnosti od svetlosno-temperaturnog režima i hranljive podloge uočena je velika varijabilnost u boji supstratne i vazdušne micelije. Kod pojedinih izolata vrste D. pinodella registrovano je formiranje belih kristala lepezastog, pahuljastog i paperjastog oblika na PDA hranljivoj podlozi pri temperaturi od 20ºC. Peritecije gljive D. pinodes su se formirale samo na Conn’s hranljivoj podlozi na 15ºC u tami, kao i na 20ºC pri oba svetlosna režima. Izolati D. pinodes, D. pinodella i A. pisi ispoljili su veliku varijabilnost u dužini i širini obrazovanih askospora i piknospora kao i hlamidospora u različitim uslovima gajenja. U ovom radu je po prvi put zabeleženo formiranje sklerocija kod izolata vrsta D. pinodes i D. pinodella u ispitivanim laboratorijskim uslovima. Veštačkom inokulacijom uočena je i velika varijabilnost u patogenosti između izolata D. pinodes, D. pinodella i A. pisi, prema domaćim sortama stočnog graška. Sorta Dukat je bila najosetljivija na ispitivane patogene Ascochyta spp. kompleksa, dok je sorta Kosmaj bila najtolerantnija.",
publisher = "Univerzitet u Novom Sadu, Poljoprivredni fakultet",
title = "Morphological and molecular characterization of Ascochyta species, Morfološko - molekularna karakterizacija patogena iz Ascochyta spp. kompleksa",
url = "https://hdl.handle.net/21.15107/rcub_nardus_12055"
}

Živanov, D.. (2018). Morphological and molecular characterization of Ascochyta species. 
Univerzitet u Novom Sadu, Poljoprivredni fakultet..
https://hdl.handle.net/21.15107/rcub_nardus_12055

Živanov D. Morphological and molecular characterization of Ascochyta species. 2018;.
https://hdl.handle.net/21.15107/rcub_nardus_12055 .

Živanov, Dalibor, "Morphological and molecular characterization of Ascochyta species" (2018),
https://hdl.handle.net/21.15107/rcub_nardus_12055 .

TY  - JOUR
AU  - Živanov, Dalibor
AU  - Savić, Aleksandra
AU  - Katanski, Snežana
AU  - Karagić, Đura
AU  - Milošević, Branko
AU  - Milić, Dragan
AU  - Đorđević, Vuk
AU  - Vujić, Svetlana
AU  - Krstić, Đorđe
AU  - Ćupina, Branko
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/1731
AB  - In temperate regions, normal-leafed field pea still represents an important crop for grain and animal consumption, even though there is increasing interest in afila type cultivars because of their better standing ability. The effect of dual legume intercropping on grain yield of normal-leafed pea was studied during 2015 and 2016 in order to reduce lodging, to improve grain yield stability and to analyse the competitiveness of field pea with annual legumes and wheat. The research involved six species grown as sole crops: normal-leafed pea (Pisum sativum L. (Partim)), semi-leafless pea (Pisum sativum L. (Partim), faba bean (Vicia faba L. (Partim)), white lupin (Lupinus albus L.), fenugreek (Trigonella foenum-graecum L.) and wheat as a control (Triticum aestivum L. emend. Fiori et Paol) and intercrop mixtures of normal-leafed pea with other five species. Grain yield (t ha(-1)), yield components, land equivalent ratio, relative crowding coefficient and aggressivity value for grain yield were monitored. The highest grain yield of normal-leafed pea (2.87 t ha(-1)) was obtained from the mixture with semi-leafless pea in 2015 and from the mixture of wheat + normal-leafed pea (5.26 t ha(-1)) in 2016. The lowest number of pods and seeds per plant was formed by normal-leafed pea as a sole crop in 2015 (5.2 and 19.2, respectively). The obtained results showed that a thousand seed weight differed between treatments; however, the differences were not significant. The highest land equivalent ratio (1.40), relative crowding coefficient (4.44) and the positive value of aggressivity (0.19) were observed in the mixture of fenugreek + normal-leafed pea. The results demonstrated that semi-leafless + normal-leafed pea and fenugreek + normal-leafed pea are the most beneficial mixtures for grain production, while faba bean was a less suitable component for intercropping with normal-leafed pea.
PB  - Lithuanian Research Centre Agriculture & Forestry, Kedainiu R
T2  - Zemdirbyste-Agriculture
T1  - Intercropping of field pea with annual legumes for increasing grain yield production
EP  - 242
IS  - 3
SP  - 235
VL  - 105
DO  - 10.13080/z-a.2018.105.030
ER  - 

@article{
author = "Živanov, Dalibor and Savić, Aleksandra and Katanski, Snežana and Karagić, Đura and Milošević, Branko and Milić, Dragan and Đorđević, Vuk and Vujić, Svetlana and Krstić, Đorđe and Ćupina, Branko",
year = "2018",
abstract = "In temperate regions, normal-leafed field pea still represents an important crop for grain and animal consumption, even though there is increasing interest in afila type cultivars because of their better standing ability. The effect of dual legume intercropping on grain yield of normal-leafed pea was studied during 2015 and 2016 in order to reduce lodging, to improve grain yield stability and to analyse the competitiveness of field pea with annual legumes and wheat. The research involved six species grown as sole crops: normal-leafed pea (Pisum sativum L. (Partim)), semi-leafless pea (Pisum sativum L. (Partim), faba bean (Vicia faba L. (Partim)), white lupin (Lupinus albus L.), fenugreek (Trigonella foenum-graecum L.) and wheat as a control (Triticum aestivum L. emend. Fiori et Paol) and intercrop mixtures of normal-leafed pea with other five species. Grain yield (t ha(-1)), yield components, land equivalent ratio, relative crowding coefficient and aggressivity value for grain yield were monitored. The highest grain yield of normal-leafed pea (2.87 t ha(-1)) was obtained from the mixture with semi-leafless pea in 2015 and from the mixture of wheat + normal-leafed pea (5.26 t ha(-1)) in 2016. The lowest number of pods and seeds per plant was formed by normal-leafed pea as a sole crop in 2015 (5.2 and 19.2, respectively). The obtained results showed that a thousand seed weight differed between treatments; however, the differences were not significant. The highest land equivalent ratio (1.40), relative crowding coefficient (4.44) and the positive value of aggressivity (0.19) were observed in the mixture of fenugreek + normal-leafed pea. The results demonstrated that semi-leafless + normal-leafed pea and fenugreek + normal-leafed pea are the most beneficial mixtures for grain production, while faba bean was a less suitable component for intercropping with normal-leafed pea.",
publisher = "Lithuanian Research Centre Agriculture & Forestry, Kedainiu R",
journal = "Zemdirbyste-Agriculture",
title = "Intercropping of field pea with annual legumes for increasing grain yield production",
pages = "242-235",
number = "3",
volume = "105",
doi = "10.13080/z-a.2018.105.030"
}

Živanov, D., Savić, A., Katanski, S., Karagić, Đ., Milošević, B., Milić, D., Đorđević, V., Vujić, S., Krstić, Đ.,& Ćupina, B.. (2018). Intercropping of field pea with annual legumes for increasing grain yield production. in Zemdirbyste-Agriculture
Lithuanian Research Centre Agriculture & Forestry, Kedainiu R., 105(3), 235-242.
https://doi.org/10.13080/z-a.2018.105.030

Živanov D, Savić A, Katanski S, Karagić Đ, Milošević B, Milić D, Đorđević V, Vujić S, Krstić Đ, Ćupina B. Intercropping of field pea with annual legumes for increasing grain yield production. in Zemdirbyste-Agriculture. 2018;105(3):235-242.
doi:10.13080/z-a.2018.105.030 .

Živanov, Dalibor, Savić, Aleksandra, Katanski, Snežana, Karagić, Đura, Milošević, Branko, Milić, Dragan, Đorđević, Vuk, Vujić, Svetlana, Krstić, Đorđe, Ćupina, Branko, "Intercropping of field pea with annual legumes for increasing grain yield production" in Zemdirbyste-Agriculture, 105, no. 3 (2018):235-242,
https://doi.org/10.13080/z-a.2018.105.030 . .

TY  - CONF
AU  - Ait Lahmidi, Nassima
AU  - Sherlock, David
AU  - Dijon, Doriane
AU  - Heulin-Gotty, Karine
AU  - Pervent, Marjorie
AU  - Le-Quere, Antoine
AU  - Seidenglanz, Marek
AU  - Lopez-Bellido, Raphael
AU  - Marinković, Jelena
AU  - Carlsson, Georg
AU  - Jensen, Erik
AU  - Journet, Etienne-Pascal
AU  - Brunel, Brigitte
AU  - Lepetit, Marc
AU  - Young, Peter
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/2772
AB  - Soil is an heterogeneous and fluctuating environment. Water limitation in agronomic soils is often partial but lead locally to the suppression of symbiotic activity and therefore to reduction of N acquisition by the plant. A split-root system was developed in pea to evaluate the capacities of Pea-Rhizobium leguminosarum bv viciae (Rlv) symbiotic associations to compensate a local reduction of water availability. Root systems are split in two parts watered separately. Soil water content was monitored. Water limitation was exerted by stopping watering of a half root system. Arrest of nitrogen fixation is very rapidly observed in root directly exposed to water stress. This local and partial water limitation of the plant triggered a systemic signaling on well-watered roots of the same plant. The compensatory response occurs by increasing nodule biomass (and therefore nitrogen fixation capacities) of these roots not directly exposed to the water limitation. In preliminary experiments pea plants were inoculated with a reference Rlv strain. Response of and root and nodule development that compensate the local water limitation was confirmed. Interestingly, the compensatory response varies according to the Rlv strain as another Rlv strain, displaying similar nitrogen fixation efficiency in watered conditions, was not able to promote equivalent compensatory response. This experimental system has been used as a screen to select Rlv strains able to promote rapid compensatory responses to water stress.
PB  - Novi Sad : Institute of Field and Vegetable Crops
C3  - Book of Abstracts, International Conference „Advances in Grain Legume Breeding, Cultivation and Uses for a More Competitive Value-chain“, 27-28 September 2017, Novi Sad
T1  - Inoculation requirement of pea and faba bean and selection of Rlv strains
EP  - 117
SP  - 117
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2772
ER  - 

@conference{
author = "Ait Lahmidi, Nassima and Sherlock, David and Dijon, Doriane and Heulin-Gotty, Karine and Pervent, Marjorie and Le-Quere, Antoine and Seidenglanz, Marek and Lopez-Bellido, Raphael and Marinković, Jelena and Carlsson, Georg and Jensen, Erik and Journet, Etienne-Pascal and Brunel, Brigitte and Lepetit, Marc and Young, Peter",
year = "2017",
abstract = "Soil is an heterogeneous and fluctuating environment. Water limitation in agronomic soils is often partial but lead locally to the suppression of symbiotic activity and therefore to reduction of N acquisition by the plant. A split-root system was developed in pea to evaluate the capacities of Pea-Rhizobium leguminosarum bv viciae (Rlv) symbiotic associations to compensate a local reduction of water availability. Root systems are split in two parts watered separately. Soil water content was monitored. Water limitation was exerted by stopping watering of a half root system. Arrest of nitrogen fixation is very rapidly observed in root directly exposed to water stress. This local and partial water limitation of the plant triggered a systemic signaling on well-watered roots of the same plant. The compensatory response occurs by increasing nodule biomass (and therefore nitrogen fixation capacities) of these roots not directly exposed to the water limitation. In preliminary experiments pea plants were inoculated with a reference Rlv strain. Response of and root and nodule development that compensate the local water limitation was confirmed. Interestingly, the compensatory response varies according to the Rlv strain as another Rlv strain, displaying similar nitrogen fixation efficiency in watered conditions, was not able to promote equivalent compensatory response. This experimental system has been used as a screen to select Rlv strains able to promote rapid compensatory responses to water stress.",
publisher = "Novi Sad : Institute of Field and Vegetable Crops",
journal = "Book of Abstracts, International Conference „Advances in Grain Legume Breeding, Cultivation and Uses for a More Competitive Value-chain“, 27-28 September 2017, Novi Sad",
title = "Inoculation requirement of pea and faba bean and selection of Rlv strains",
pages = "117-117",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2772"
}

Ait Lahmidi, N., Sherlock, D., Dijon, D., Heulin-Gotty, K., Pervent, M., Le-Quere, A., Seidenglanz, M., Lopez-Bellido, R., Marinković, J., Carlsson, G., Jensen, E., Journet, E., Brunel, B., Lepetit, M.,& Young, P.. (2017). Inoculation requirement of pea and faba bean and selection of Rlv strains. in Book of Abstracts, International Conference „Advances in Grain Legume Breeding, Cultivation and Uses for a More Competitive Value-chain“, 27-28 September 2017, Novi Sad
Novi Sad : Institute of Field and Vegetable Crops., 117-117.
https://hdl.handle.net/21.15107/rcub_fiver_2772

Ait Lahmidi N, Sherlock D, Dijon D, Heulin-Gotty K, Pervent M, Le-Quere A, Seidenglanz M, Lopez-Bellido R, Marinković J, Carlsson G, Jensen E, Journet E, Brunel B, Lepetit M, Young P. Inoculation requirement of pea and faba bean and selection of Rlv strains. in Book of Abstracts, International Conference „Advances in Grain Legume Breeding, Cultivation and Uses for a More Competitive Value-chain“, 27-28 September 2017, Novi Sad. 2017;:117-117.
https://hdl.handle.net/21.15107/rcub_fiver_2772 .

Ait Lahmidi, Nassima, Sherlock, David, Dijon, Doriane, Heulin-Gotty, Karine, Pervent, Marjorie, Le-Quere, Antoine, Seidenglanz, Marek, Lopez-Bellido, Raphael, Marinković, Jelena, Carlsson, Georg, Jensen, Erik, Journet, Etienne-Pascal, Brunel, Brigitte, Lepetit, Marc, Young, Peter, "Inoculation requirement of pea and faba bean and selection of Rlv strains" in Book of Abstracts, International Conference „Advances in Grain Legume Breeding, Cultivation and Uses for a More Competitive Value-chain“, 27-28 September 2017, Novi Sad (2017):117-117,
https://hdl.handle.net/21.15107/rcub_fiver_2772 .

TY  - CONF
AU  - Katanski, Snežana
AU  - Milić, Dragan
AU  - Karagić, Đura
AU  - Milošević, Branko
AU  - Vasiljević, Sanja
AU  - Mikić, Aleksandar
AU  - Mihailović, Vojislav
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/2976
AB  - One of the most important problems in establishing perennial legumes are weeds in the stages of the early growth and development of a perennial legume. Field pea is a short term, annual crop and can reduce weed invasion, and also it can provide increased forage yield in the first cut in the first year. The goal of this study was to examine the potential of intercropping field pea with perennial legumes for forage production. The trial with three replications was carried out at Experimental Field of Institute of Field and Vegetable Crops Novi Sad at Rimski Šančevi in 2015. Alfalfa and red clover were the under sown crops, and field pea was the companion crop. Control variants were pure stand of alfalfa and red clover and their mixture with oat. At the harvestable stage of pea, forage yield (t ha-1) and weed proportion (%) were monitored.
PB  - International Legume Society
C3  - Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal
T1  - Intercropping field pea with perennial legumes for forage production
EP  - 145
SP  - 145
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2976
ER  - 

@conference{
author = "Katanski, Snežana and Milić, Dragan and Karagić, Đura and Milošević, Branko and Vasiljević, Sanja and Mikić, Aleksandar and Mihailović, Vojislav",
year = "2016",
abstract = "One of the most important problems in establishing perennial legumes are weeds in the stages of the early growth and development of a perennial legume. Field pea is a short term, annual crop and can reduce weed invasion, and also it can provide increased forage yield in the first cut in the first year. The goal of this study was to examine the potential of intercropping field pea with perennial legumes for forage production. The trial with three replications was carried out at Experimental Field of Institute of Field and Vegetable Crops Novi Sad at Rimski Šančevi in 2015. Alfalfa and red clover were the under sown crops, and field pea was the companion crop. Control variants were pure stand of alfalfa and red clover and their mixture with oat. At the harvestable stage of pea, forage yield (t ha-1) and weed proportion (%) were monitored.",
publisher = "International Legume Society",
journal = "Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal",
title = "Intercropping field pea with perennial legumes for forage production",
pages = "145-145",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2976"
}

Katanski, S., Milić, D., Karagić, Đ., Milošević, B., Vasiljević, S., Mikić, A.,& Mihailović, V.. (2016). Intercropping field pea with perennial legumes for forage production. in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal
International Legume Society., 145-145.
https://hdl.handle.net/21.15107/rcub_fiver_2976

Katanski S, Milić D, Karagić Đ, Milošević B, Vasiljević S, Mikić A, Mihailović V. Intercropping field pea with perennial legumes for forage production. in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal. 2016;:145-145.
https://hdl.handle.net/21.15107/rcub_fiver_2976 .

Katanski, Snežana, Milić, Dragan, Karagić, Đura, Milošević, Branko, Vasiljević, Sanja, Mikić, Aleksandar, Mihailović, Vojislav, "Intercropping field pea with perennial legumes for forage production" in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal (2016):145-145,
https://hdl.handle.net/21.15107/rcub_fiver_2976 .

TY  - CONF
AU  - Milošević, Branko
AU  - Karagić, Đura
AU  - Mihailović, Vojislav
AU  - Katanski, Snežana
AU  - Milić, Dragan
AU  - Vasiljević, Sanja
AU  - Živanov, Dalibor
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/2978
AB  - Sainfoin in combination with forage pea, faba bean or oat, provides a superb feed for domestic animals such as cows, lactating ewes, goats, etc. As well, one of the benefits of this kind of variety mixture is reducing the weeds in forage. The aim of this study was to examine the potential of intercropping sainfoin with annual crops (forage pea, faba bean and oat) for forage production. The trial with three replications was carried out at Experimental Field of Institute of Field and Vegetable Crops Novi Sad at Rimski Šančevi. Sainfoin was the under sown crop, and forage pea, faba bean and oat were the companion crops. Control variant was pure stand of sainfoin. At the harvestable stage of sainfoin, forage yield (t ha 1 ) and weed proportion (%), were monitored.
PB  - International Legume Society
C3  - Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal
T1  - Intercropping sainfoin with annual crops for forage production and weed control
EP  - 142
SP  - 142
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2978
ER  - 

@conference{
author = "Milošević, Branko and Karagić, Đura and Mihailović, Vojislav and Katanski, Snežana and Milić, Dragan and Vasiljević, Sanja and Živanov, Dalibor",
year = "2016",
abstract = "Sainfoin in combination with forage pea, faba bean or oat, provides a superb feed for domestic animals such as cows, lactating ewes, goats, etc. As well, one of the benefits of this kind of variety mixture is reducing the weeds in forage. The aim of this study was to examine the potential of intercropping sainfoin with annual crops (forage pea, faba bean and oat) for forage production. The trial with three replications was carried out at Experimental Field of Institute of Field and Vegetable Crops Novi Sad at Rimski Šančevi. Sainfoin was the under sown crop, and forage pea, faba bean and oat were the companion crops. Control variant was pure stand of sainfoin. At the harvestable stage of sainfoin, forage yield (t ha 1 ) and weed proportion (%), were monitored.",
publisher = "International Legume Society",
journal = "Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal",
title = "Intercropping sainfoin with annual crops for forage production and weed control",
pages = "142-142",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2978"
}

Milošević, B., Karagić, Đ., Mihailović, V., Katanski, S., Milić, D., Vasiljević, S.,& Živanov, D.. (2016). Intercropping sainfoin with annual crops for forage production and weed control. in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal
International Legume Society., 142-142.
https://hdl.handle.net/21.15107/rcub_fiver_2978

Milošević B, Karagić Đ, Mihailović V, Katanski S, Milić D, Vasiljević S, Živanov D. Intercropping sainfoin with annual crops for forage production and weed control. in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal. 2016;:142-142.
https://hdl.handle.net/21.15107/rcub_fiver_2978 .

Milošević, Branko, Karagić, Đura, Mihailović, Vojislav, Katanski, Snežana, Milić, Dragan, Vasiljević, Sanja, Živanov, Dalibor, "Intercropping sainfoin with annual crops for forage production and weed control" in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal (2016):142-142,
https://hdl.handle.net/21.15107/rcub_fiver_2978 .

TY  - CONF
AU  - Živanov, Dalibor
AU  - Karagić, Đura
AU  - Milošević, Branko
AU  - Vasiljević, Sanja
AU  - Đorđević, Vuk
AU  - Savić, Aleksandra
AU  - Mikić, Aleksandar
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/2949
AB  - The experimental trial was established in the experimental field of the
IFVCNS, using completely randomized block design with three
replications. The plot size was 5m2 and the seeding ratios was 50:50%.
Pea +faba bean, pea + fenugreek and grass pea + white lupin were
mixed together, and mechanically sown in rows at the same depth. A
total of ten plants randomly chosen per plot in three replications were
estimated for the yield components (the number of pods, number of
seeds and seed weight per pod.
The average number of pods (7.6/8.2), number of seeds (26.9/30.1) and
seed weight (6g/7.2g) per pea plant in a mixture with faba bean and
fenugreek was significantly higher than in sole crop, where the average
number of pods was 5.2, number of seeds 19.2, and seed weight 4.7g.
However, in the same mixture the average number of pods (12.3/13.8)
and seeds (29.7/57.7) per faba bean and fenugreek plants were
significantly higher than in intercrop. Moreover, the fenugreek had the
significantly higher seed weight (0.9g) in mixtures than in a sole crop.
The sole crops of grass pea and white lupin had the significantly higher
number of pods (18.5/9.2), seeds (44.1/29) and seed weight (7.25/13.2)
then in mixture.
PB  - International Legume Society
C3  - Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal
T1  - Intercropping legumes with legumes and its effects on yield components
EP  - 143
SP  - 143
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2949
ER  - 

@conference{
author = "Živanov, Dalibor and Karagić, Đura and Milošević, Branko and Vasiljević, Sanja and Đorđević, Vuk and Savić, Aleksandra and Mikić, Aleksandar",
year = "2016",
abstract = "The experimental trial was established in the experimental field of the
IFVCNS, using completely randomized block design with three
replications. The plot size was 5m2 and the seeding ratios was 50:50%.
Pea +faba bean, pea + fenugreek and grass pea + white lupin were
mixed together, and mechanically sown in rows at the same depth. A
total of ten plants randomly chosen per plot in three replications were
estimated for the yield components (the number of pods, number of
seeds and seed weight per pod.
The average number of pods (7.6/8.2), number of seeds (26.9/30.1) and
seed weight (6g/7.2g) per pea plant in a mixture with faba bean and
fenugreek was significantly higher than in sole crop, where the average
number of pods was 5.2, number of seeds 19.2, and seed weight 4.7g.
However, in the same mixture the average number of pods (12.3/13.8)
and seeds (29.7/57.7) per faba bean and fenugreek plants were
significantly higher than in intercrop. Moreover, the fenugreek had the
significantly higher seed weight (0.9g) in mixtures than in a sole crop.
The sole crops of grass pea and white lupin had the significantly higher
number of pods (18.5/9.2), seeds (44.1/29) and seed weight (7.25/13.2)
then in mixture.",
publisher = "International Legume Society",
journal = "Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal",
title = "Intercropping legumes with legumes and its effects on yield components",
pages = "143-143",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2949"
}

Živanov, D., Karagić, Đ., Milošević, B., Vasiljević, S., Đorđević, V., Savić, A.,& Mikić, A.. (2016). Intercropping legumes with legumes and its effects on yield components. in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal
International Legume Society., 143-143.
https://hdl.handle.net/21.15107/rcub_fiver_2949

Živanov D, Karagić Đ, Milošević B, Vasiljević S, Đorđević V, Savić A, Mikić A. Intercropping legumes with legumes and its effects on yield components. in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal. 2016;:143-143.
https://hdl.handle.net/21.15107/rcub_fiver_2949 .

Živanov, Dalibor, Karagić, Đura, Milošević, Branko, Vasiljević, Sanja, Đorđević, Vuk, Savić, Aleksandra, Mikić, Aleksandar, "Intercropping legumes with legumes and its effects on yield components" in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal (2016):143-143,
https://hdl.handle.net/21.15107/rcub_fiver_2949 .

TY  - THES
AU  - Petrović, Gordana
PY  - 2016
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=4412
UR  - http://nardus.mpn.gov.rs/handle/123456789/7398
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:14366/bdef:Content/download
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:14391/bdef:Izvestaj/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=48530447
UR  - http://fiver.ifvcns.rs/handle/123456789/2122
AB  - Drought and osmotic stress, in addition to the effects on plant growth and development, lead to oxidative stress and the production of a large quantity of reactive oxygen species (ROS). Plants have developed antioxidant defense mechanisms in order to neutralise the damaging effects of ROS. The aim of this dissertation was to investigate the physiological and biochemical processes which are in the base of field pea reaction to drought and osmotic stress. The aim was also to include molecular research in the study, along with the analysis of growth and other physiological processes (activity of antioxidant enzymes, accumulation, and distribution of plant stress hormons abscisic acid), which would significantly improve understanding of not only osmotic and drought stresses, but also about the effects of oxidative stress on field pea plants. Studies were conducted on seven selected genotypes of the genus Pisum from the collection of the Institute of Field and Vegetable Crops, Novi Sad. Treatments consisted of two experimental systems: osmotic and drought stresses and drought in the environmental test chamber. For induction of osmotic stress different concentrations of osmotic solutions PEG 6000 (-0.1MPa and -0.2MPa) were used in a shorter (10 days) and longer time interval (15 days). Water without PEG 6000 was used as control. The drought experiment was conducted in control conditions (phytotron chamber) in a such waz that the plants were irrigated at the optimal soil water content until the third pair of leaves began emergence, after which soil drought was induced by termination of irrigation up to 18% (moderate drought), and 9% substrate water content (severe drought). Control plants were irrigated at the optimal level of soil water regime (36% substrate water content). In osmotic stress experiment in the germination stage physiological tests included measurements of germination percentage and Mean Germination Time, while in the seedling stage was performed testing of the length and biomass of plant shoot and root, as well as shoot dry weight and root dry weight ratio (shoot/root ratio) and calculation of the tolerance indexes for the shoots and roots...
AB  - Suša i osmotski stres, pored efekata na rastenje i razviće biljaka, dovode i do oksidativnog stresa i nastajanja velike količine reaktivnih kiseoničnih vrsta (ROS). Kako bi neutralisale štetne efekte ROS, biljke su razvile antioksidativne sisteme zaštite. Cilj istraživanja ove disertacije je bio da se detaljno prouče fiziološki i biohemijski procesi koji su u osnovi reakcija biljaka stočnog graška na sušu i osmotski stres. Cilj je bio i da se u ova ispitivanja uključe i molekularna istraživanja, koja bi, uz analizu procesa rastenja i drugih fizioloških procesa (aktivnost antioksidativnih enzima, akumulacije i distribucije stres hormona abscisinske kiseline), značajno doprinela razumevanju efekata, ne samo osmotskog i stresa suše, već i oksidativnog stresa na biljke stočnog graška. Istraživanja su vršena na 7 odabranih genotipova roda Pisum iz kolekcije Instituta za ratarstvo i povrtarstvo iz Novog Sada. Tretmani su obuhvatili dva eksperimentalna sistema: osmotski stres i sušu. Za indukciju osmotskog stresa su korišćene različite koncentracije rastvora osmotikuma PEG 6000 osmotskog potencijala (od -0,1MPa i -0,2MPa) primenjene u kraćem (10 dana) i dužem vremenskom intervalu (15 dana) kod klijanaca i ponika biljaka. Kao kontrolna varijanta je korišćena voda bez dodatka PEG 6000. Eksperiment suše je obavljen kod biljaka gajenih u kontrolisanim uslovima (u fitotronskoj komori) i to tako da su biljke zalivane optimalno do pojave trećeg para listova, a potom je suša u zemlištu izazvana prekidanjem zalivanja biljaka do 18% (umerena suša) i 9% sadržaja vode u spustratu (jaka suša). Biljke u kontroli su zalivane do optimalnog vodnog režima zamljišta (36% sadržaja vode u supstratu). U ogledu osmotskog stresa u fazi klijanja su obavljena fiziološka ispitivanja uticaja osmotskog stresa na % klijavosti i srednje vreme klijanja ili Mean Germination Time, dok su u fazi ponika obavljena ispitivanja dužine i biomase nadzemnog dela i korena, kao i odnosa suve mase nadzemnog dela i korena, a izračunat je i indeks tolerantnosti za nadzemni deo i koren...
PB  - Univerzitet u Beogradu, Poljoprivredni fakultet
T1  - Physiological, biochemical and molecular basis of drought and osmotic stress tolerance in the early stages of vegetative development of selected Pisum genotypes
T1  - Fiziološke, biohemijske i molekularne osnove tolerantnosti na sušu i osmotski stres u ranim vegetativnim fazama razvoja odabranih genotipova roda Pisum
UR  - https://hdl.handle.net/21.15107/rcub_nardus_7398
ER  - 

@phdthesis{
author = "Petrović, Gordana",
year = "2016",
abstract = "Drought and osmotic stress, in addition to the effects on plant growth and development, lead to oxidative stress and the production of a large quantity of reactive oxygen species (ROS). Plants have developed antioxidant defense mechanisms in order to neutralise the damaging effects of ROS. The aim of this dissertation was to investigate the physiological and biochemical processes which are in the base of field pea reaction to drought and osmotic stress. The aim was also to include molecular research in the study, along with the analysis of growth and other physiological processes (activity of antioxidant enzymes, accumulation, and distribution of plant stress hormons abscisic acid), which would significantly improve understanding of not only osmotic and drought stresses, but also about the effects of oxidative stress on field pea plants. Studies were conducted on seven selected genotypes of the genus Pisum from the collection of the Institute of Field and Vegetable Crops, Novi Sad. Treatments consisted of two experimental systems: osmotic and drought stresses and drought in the environmental test chamber. For induction of osmotic stress different concentrations of osmotic solutions PEG 6000 (-0.1MPa and -0.2MPa) were used in a shorter (10 days) and longer time interval (15 days). Water without PEG 6000 was used as control. The drought experiment was conducted in control conditions (phytotron chamber) in a such waz that the plants were irrigated at the optimal soil water content until the third pair of leaves began emergence, after which soil drought was induced by termination of irrigation up to 18% (moderate drought), and 9% substrate water content (severe drought). Control plants were irrigated at the optimal level of soil water regime (36% substrate water content). In osmotic stress experiment in the germination stage physiological tests included measurements of germination percentage and Mean Germination Time, while in the seedling stage was performed testing of the length and biomass of plant shoot and root, as well as shoot dry weight and root dry weight ratio (shoot/root ratio) and calculation of the tolerance indexes for the shoots and roots..., Suša i osmotski stres, pored efekata na rastenje i razviće biljaka, dovode i do oksidativnog stresa i nastajanja velike količine reaktivnih kiseoničnih vrsta (ROS). Kako bi neutralisale štetne efekte ROS, biljke su razvile antioksidativne sisteme zaštite. Cilj istraživanja ove disertacije je bio da se detaljno prouče fiziološki i biohemijski procesi koji su u osnovi reakcija biljaka stočnog graška na sušu i osmotski stres. Cilj je bio i da se u ova ispitivanja uključe i molekularna istraživanja, koja bi, uz analizu procesa rastenja i drugih fizioloških procesa (aktivnost antioksidativnih enzima, akumulacije i distribucije stres hormona abscisinske kiseline), značajno doprinela razumevanju efekata, ne samo osmotskog i stresa suše, već i oksidativnog stresa na biljke stočnog graška. Istraživanja su vršena na 7 odabranih genotipova roda Pisum iz kolekcije Instituta za ratarstvo i povrtarstvo iz Novog Sada. Tretmani su obuhvatili dva eksperimentalna sistema: osmotski stres i sušu. Za indukciju osmotskog stresa su korišćene različite koncentracije rastvora osmotikuma PEG 6000 osmotskog potencijala (od -0,1MPa i -0,2MPa) primenjene u kraćem (10 dana) i dužem vremenskom intervalu (15 dana) kod klijanaca i ponika biljaka. Kao kontrolna varijanta je korišćena voda bez dodatka PEG 6000. Eksperiment suše je obavljen kod biljaka gajenih u kontrolisanim uslovima (u fitotronskoj komori) i to tako da su biljke zalivane optimalno do pojave trećeg para listova, a potom je suša u zemlištu izazvana prekidanjem zalivanja biljaka do 18% (umerena suša) i 9% sadržaja vode u spustratu (jaka suša). Biljke u kontroli su zalivane do optimalnog vodnog režima zamljišta (36% sadržaja vode u supstratu). U ogledu osmotskog stresa u fazi klijanja su obavljena fiziološka ispitivanja uticaja osmotskog stresa na % klijavosti i srednje vreme klijanja ili Mean Germination Time, dok su u fazi ponika obavljena ispitivanja dužine i biomase nadzemnog dela i korena, kao i odnosa suve mase nadzemnog dela i korena, a izračunat je i indeks tolerantnosti za nadzemni deo i koren...",
publisher = "Univerzitet u Beogradu, Poljoprivredni fakultet",
title = "Physiological, biochemical and molecular basis of drought and osmotic stress tolerance in the early stages of vegetative development of selected Pisum genotypes, Fiziološke, biohemijske i molekularne osnove tolerantnosti na sušu i osmotski stres u ranim vegetativnim fazama razvoja odabranih genotipova roda Pisum",
url = "https://hdl.handle.net/21.15107/rcub_nardus_7398"
}

Petrović, G.. (2016). Physiological, biochemical and molecular basis of drought and osmotic stress tolerance in the early stages of vegetative development of selected Pisum genotypes. 
Univerzitet u Beogradu, Poljoprivredni fakultet..
https://hdl.handle.net/21.15107/rcub_nardus_7398

Petrović G. Physiological, biochemical and molecular basis of drought and osmotic stress tolerance in the early stages of vegetative development of selected Pisum genotypes. 2016;.
https://hdl.handle.net/21.15107/rcub_nardus_7398 .

Petrović, Gordana, "Physiological, biochemical and molecular basis of drought and osmotic stress tolerance in the early stages of vegetative development of selected Pisum genotypes" (2016),
https://hdl.handle.net/21.15107/rcub_nardus_7398 .