Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200216 (Institute for Vegetable Crops, Smederevska Palanka)

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Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200216 (Institute for Vegetable Crops, Smederevska Palanka) (en)
Ministarstvo prosvete, nauke i tehnološkog razvoja Republike Srbije, Ugovor br. 200216 (Institut za povrtarstvo, Smederevska Palanka) (sr_RS)
Министарство просвете, науке и технолошког развоја Републике Србије, Уговор бр. 200216 (Институт за повртарство, Смедеревска Паланка) (sr)
Authors

Publications

Phenolics and Sesquiterpene Lactones Profile of Red and Green Lettuce: Combined Effect of Cultivar, Microbiological Fertiliser, and Season

Stojanović, Milica; Savic, Sladjana; Delcourt, Abigaël; HILBERT, Jean-Louis; Philippe, Hance; Dragišić Maksimović, Jelena; Maksimović, Vuk

(MDPI, 2023)

TY  - JOUR
AU  - Stojanović, Milica
AU  - Savic, Sladjana
AU  - Delcourt, Abigaël
AU  - HILBERT, Jean-Louis
AU  - Philippe, Hance
AU  - Dragišić Maksimović, Jelena
AU  - Maksimović, Vuk
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2005
AB  - The main goal of our study was to find an optimal combination of tested factors to achieve lettuce rich in bioactive compounds sustaining its pleasant taste. We examined three red and three green cultivars in a greenhouse using two microbiological fertilisers (EM Aktiv and Vital Tricho), and their combination. Plants were grown in three consecutive growing seasons (autumn, winter, and spring). Lactones accumulated in autumn, whereas phenolics’ concentration rose during winter. Red cultivars showed higher phenolics and lactone content, where chicoric acid and luteolin-7-glucoside were the most abundant in the ‘Gaugin’ winter trial. Lactucopicrin was the predominant lactone among tested cultivars with the highest value in the red cultivar ‘Carmesi’. Solely applicated, the fertiliser EM Aktiv and Vital Tricho led to significantly higher phenolic acid and dihydrolactucopicrin content, while combined, there were notably increased levels of all detected lactones. Application of single fertilisers had no effect on flavonoid content, while the combination even reduced it. A sensory analysis showed a negative correlation between overall taste and total sesquiterpene lactones, lactucopicrin, caffeoylmalic, and chlorogenic acid, indicating a less bitter taste with decreasing content of these compounds. Our findings indicate that the cultivar, fertiliser, and growing season jointly affected all of the tested parameters, highlighting the differences in the application of EM Aktiv, Vital Tricho, and their combination.
PB  - MDPI
T2  - Plants
T1  - Phenolics and Sesquiterpene Lactones Profile of Red and Green Lettuce: Combined Effect of Cultivar, Microbiological Fertiliser, and Season
DO  - 10.3390/plants12142616
ER  - 
@article{
author = "Stojanović, Milica and Savic, Sladjana and Delcourt, Abigaël and HILBERT, Jean-Louis and Philippe, Hance and Dragišić Maksimović, Jelena and Maksimović, Vuk",
year = "2023",
abstract = "The main goal of our study was to find an optimal combination of tested factors to achieve lettuce rich in bioactive compounds sustaining its pleasant taste. We examined three red and three green cultivars in a greenhouse using two microbiological fertilisers (EM Aktiv and Vital Tricho), and their combination. Plants were grown in three consecutive growing seasons (autumn, winter, and spring). Lactones accumulated in autumn, whereas phenolics’ concentration rose during winter. Red cultivars showed higher phenolics and lactone content, where chicoric acid and luteolin-7-glucoside were the most abundant in the ‘Gaugin’ winter trial. Lactucopicrin was the predominant lactone among tested cultivars with the highest value in the red cultivar ‘Carmesi’. Solely applicated, the fertiliser EM Aktiv and Vital Tricho led to significantly higher phenolic acid and dihydrolactucopicrin content, while combined, there were notably increased levels of all detected lactones. Application of single fertilisers had no effect on flavonoid content, while the combination even reduced it. A sensory analysis showed a negative correlation between overall taste and total sesquiterpene lactones, lactucopicrin, caffeoylmalic, and chlorogenic acid, indicating a less bitter taste with decreasing content of these compounds. Our findings indicate that the cultivar, fertiliser, and growing season jointly affected all of the tested parameters, highlighting the differences in the application of EM Aktiv, Vital Tricho, and their combination.",
publisher = "MDPI",
journal = "Plants",
title = "Phenolics and Sesquiterpene Lactones Profile of Red and Green Lettuce: Combined Effect of Cultivar, Microbiological Fertiliser, and Season",
doi = "10.3390/plants12142616"
}
Stojanović, M., Savic, S., Delcourt, A., HILBERT, J., Philippe, H., Dragišić Maksimović, J.,& Maksimović, V.. (2023). Phenolics and Sesquiterpene Lactones Profile of Red and Green Lettuce: Combined Effect of Cultivar, Microbiological Fertiliser, and Season. in Plants
MDPI..
https://doi.org/10.3390/plants12142616
Stojanović M, Savic S, Delcourt A, HILBERT J, Philippe H, Dragišić Maksimović J, Maksimović V. Phenolics and Sesquiterpene Lactones Profile of Red and Green Lettuce: Combined Effect of Cultivar, Microbiological Fertiliser, and Season. in Plants. 2023;.
doi:10.3390/plants12142616 .
Stojanović, Milica, Savic, Sladjana, Delcourt, Abigaël, HILBERT, Jean-Louis, Philippe, Hance, Dragišić Maksimović, Jelena, Maksimović, Vuk, "Phenolics and Sesquiterpene Lactones Profile of Red and Green Lettuce: Combined Effect of Cultivar, Microbiological Fertiliser, and Season" in Plants (2023),
https://doi.org/10.3390/plants12142616 . .
1

Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria

Živković, Ivana; Jelušić, Aleksandra; Iličić, Renata; Trkulja, Nenad; Adžić, Slađan; Damnjanović, Jelena; Popović Milovanović, Tatjana

(Društvo za zaštitu bilja Srbije, 2023)

TY  - CONF
AU  - Živković, Ivana
AU  - Jelušić, Aleksandra
AU  - Iličić, Renata
AU  - Trkulja, Nenad
AU  - Adžić, Slađan
AU  - Damnjanović, Jelena
AU  - Popović Milovanović, Tatjana
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2684
AB  - Primena sintetičkih pesticida u zaštiti bilja se poslednjih godina sve više zamenjuje ekološki prihvatljivim i zdravstveno bezbednim rešenjima, što podrazumeva i primenu mikroorganizama kao biokontrolnih agenasa u suzbijanju biljnih bolesti i štetočina. Bacillus velezensis je gram-pozitivna bakterija koju je moguće izolovati iz različitih niša, uglavnom zemljišta, vode i korena biljaka. Kao rizobakterijski organizam poznat je po sposobnosti da podstiče imunitet biljke u uslovima stresa, biotičke ili abiotičke prirode. Cilj ovog rada je ispitivanje potencijala B. velezensis soja P64 poreklom sa semena paprike (sorta Župska
Rana) za suzbijanje fitopatogene bakterije Xanthomonas euvesicatoria, prouzrokovača bakteriozne pegavosti paprike, u in vivo uslovima. Eksperiment je postavljen na sorti paprike Župska rana gajenoj u poljskim uslovima (lokalitet Čenta) na kojoj su izvedena dva tretmana, prvi u fenofazi razvoja listova, a drugi
tokom cvetanja. Izolat X22 X. euvesicatoria i B. velezensis soj P64 su gajeni na YDC i LB podlozi, redom, i pripremljene su bakterijske suspenzije koncentracije 107 CFU mL-1 za fitopatogena, odnosno 108 CFU mL-1 za antagonistu. Tretmani su podrazumevali folijarnu primenu soja B. velezensis 48 h pre (preventivni tretman) i 48 h nakon inokulacije paprike (prskanjem) sa X. euvesicatoria izolatom X22 (kurativni tretman). Eksperimentalna parcela je redovno zalivana, a biljke su svakodnevno prskane vodom kako bi se obezbedili uslovi vlažnosti koji pogoduju ostvarivanju i širenju infekcije. Ocena intenziteta zaraze je vršena
ukupno 6 puta, na svakih sedam dana od primene tretmana, korišćenjem skale 0-4 (0=bez simptoma, 1=10% lezija na površini lista, 2=25%, 3=50-80% i 4=>80% površine lista sa lezijama). Efikasnost primenjenih tretmana izračunata je preko Abbott-ove formule. Efikasnost preventivnih tretmana sa B. velezensis sojem P64 se kretala od 74,43%, 7 dana posle tretmana (DPT), do 98,09% 49 DPT, uz intenzitet zaraze 4,72% prilikom prve ocene, a 0,61% tokom poslednje ocene. Efikasnost kurativnih tretmana se kretala od 90,41% 7 DPT, do 97,43% 49 DPT, a intenzitet zaraze je bio 1,77% (7 DPT) odnosno 0,82% (49 DPT). U kontroli je zabeležen intenzitet zaraze od 18,46%, 24,39%, 26,37%, 31,06%, 27,58%,
28,11% i 31,92% ocenjen 7, 14, 21, 28, 35, 42 i 49 DPT, redom. Dobijeni rezultati ukazuju na visok potencijal B. velezensis soja P64 u kontroli bakteriozne pegavosti paprike.
PB  - Društvo za zaštitu bilja Srbije
C3  - XVII SIMPOZIJUM O ZAŠTITI BILJA, Zlatibor, Srbija, 27.- 30. novembar
T1  - Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria
SP  - 81
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2684
ER  - 
@conference{
author = "Živković, Ivana and Jelušić, Aleksandra and Iličić, Renata and Trkulja, Nenad and Adžić, Slađan and Damnjanović, Jelena and Popović Milovanović, Tatjana",
year = "2023",
abstract = "Primena sintetičkih pesticida u zaštiti bilja se poslednjih godina sve više zamenjuje ekološki prihvatljivim i zdravstveno bezbednim rešenjima, što podrazumeva i primenu mikroorganizama kao biokontrolnih agenasa u suzbijanju biljnih bolesti i štetočina. Bacillus velezensis je gram-pozitivna bakterija koju je moguće izolovati iz različitih niša, uglavnom zemljišta, vode i korena biljaka. Kao rizobakterijski organizam poznat je po sposobnosti da podstiče imunitet biljke u uslovima stresa, biotičke ili abiotičke prirode. Cilj ovog rada je ispitivanje potencijala B. velezensis soja P64 poreklom sa semena paprike (sorta Župska
Rana) za suzbijanje fitopatogene bakterije Xanthomonas euvesicatoria, prouzrokovača bakteriozne pegavosti paprike, u in vivo uslovima. Eksperiment je postavljen na sorti paprike Župska rana gajenoj u poljskim uslovima (lokalitet Čenta) na kojoj su izvedena dva tretmana, prvi u fenofazi razvoja listova, a drugi
tokom cvetanja. Izolat X22 X. euvesicatoria i B. velezensis soj P64 su gajeni na YDC i LB podlozi, redom, i pripremljene su bakterijske suspenzije koncentracije 107 CFU mL-1 za fitopatogena, odnosno 108 CFU mL-1 za antagonistu. Tretmani su podrazumevali folijarnu primenu soja B. velezensis 48 h pre (preventivni tretman) i 48 h nakon inokulacije paprike (prskanjem) sa X. euvesicatoria izolatom X22 (kurativni tretman). Eksperimentalna parcela je redovno zalivana, a biljke su svakodnevno prskane vodom kako bi se obezbedili uslovi vlažnosti koji pogoduju ostvarivanju i širenju infekcije. Ocena intenziteta zaraze je vršena
ukupno 6 puta, na svakih sedam dana od primene tretmana, korišćenjem skale 0-4 (0=bez simptoma, 1=10% lezija na površini lista, 2=25%, 3=50-80% i 4=>80% površine lista sa lezijama). Efikasnost primenjenih tretmana izračunata je preko Abbott-ove formule. Efikasnost preventivnih tretmana sa B. velezensis sojem P64 se kretala od 74,43%, 7 dana posle tretmana (DPT), do 98,09% 49 DPT, uz intenzitet zaraze 4,72% prilikom prve ocene, a 0,61% tokom poslednje ocene. Efikasnost kurativnih tretmana se kretala od 90,41% 7 DPT, do 97,43% 49 DPT, a intenzitet zaraze je bio 1,77% (7 DPT) odnosno 0,82% (49 DPT). U kontroli je zabeležen intenzitet zaraze od 18,46%, 24,39%, 26,37%, 31,06%, 27,58%,
28,11% i 31,92% ocenjen 7, 14, 21, 28, 35, 42 i 49 DPT, redom. Dobijeni rezultati ukazuju na visok potencijal B. velezensis soja P64 u kontroli bakteriozne pegavosti paprike.",
publisher = "Društvo za zaštitu bilja Srbije",
journal = "XVII SIMPOZIJUM O ZAŠTITI BILJA, Zlatibor, Srbija, 27.- 30. novembar",
title = "Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria",
pages = "81",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2684"
}
Živković, I., Jelušić, A., Iličić, R., Trkulja, N., Adžić, S., Damnjanović, J.,& Popović Milovanović, T.. (2023). Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria. in XVII SIMPOZIJUM O ZAŠTITI BILJA, Zlatibor, Srbija, 27.- 30. novembar
Društvo za zaštitu bilja Srbije., 81.
https://hdl.handle.net/21.15107/rcub_rimsi_2684
Živković I, Jelušić A, Iličić R, Trkulja N, Adžić S, Damnjanović J, Popović Milovanović T. Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria. in XVII SIMPOZIJUM O ZAŠTITI BILJA, Zlatibor, Srbija, 27.- 30. novembar. 2023;:81.
https://hdl.handle.net/21.15107/rcub_rimsi_2684 .
Živković, Ivana, Jelušić, Aleksandra, Iličić, Renata, Trkulja, Nenad, Adžić, Slađan, Damnjanović, Jelena, Popović Milovanović, Tatjana, "Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria" in XVII SIMPOZIJUM O ZAŠTITI BILJA, Zlatibor, Srbija, 27.- 30. novembar (2023):81,
https://hdl.handle.net/21.15107/rcub_rimsi_2684 .

Uticaj biofertilizatora i sezone na sadržaj ukupnih solubilnih materija i kiselina kod salate

Stojanović, Milica; Radović, Ivana; Marjanović, Milena; Mutavdžić, Dragosav; Moravčević, Đorđe; Jovanović, Zorica; Savić, Slađana

(Smederevska Palanka : Institut za povrtarstvo, 2022)

TY  - CONF
AU  - Stojanović, Milica
AU  - Radović, Ivana
AU  - Marjanović, Milena
AU  - Mutavdžić, Dragosav
AU  - Moravčević, Đorđe
AU  - Jovanović, Zorica
AU  - Savić, Slađana
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1828
AB  - Salata (Lactuca sativa L.) je jednogodišnja biljka, sa umerenimzahtevima prema faktorima spoljašnje sredine, kratkim vegetacionimperiodom i mogućnošću gajenja tokom cele godine. Ogledi sa šestgenotipova salate (‘Kiribati’, ‘Murai’, ‘Aquino’, ‘Gaugin’, ‘Aleppo’,‘Carmesi’) bili su postavljeni u kompaniji Iceberg Salat Centar. Biljke sugajene u plasteniku, bez dodatnog grejanja, tokom tri uzastopne sezone(jesen, zima i proleće), primenom mikrobioloških đubriva (EM Aktiv,Vital Tricho i njihova kombinacija). Cilj ovog istraživanja je bio da seutvrdi uticaj genotipa, mikrobioloških đubriva i sezone na sadržaj ukupnorastvorljivih materija i organskih kiselina. Najveću vrednost ukupnorastvorljivih materija i organskih kiselina ostvarila je crvena sorta ‘Murai‘u zimskom ogledu primenom đubriva Vital Tricho i EM Aktiv redom.Primena đubriva uglavnom nije uticala na vrednosti ukupno rastvorljivihmaterija i organskih kiselina, gde je tokom svih sezona sadržaj ostaostabilan. Istraživanje je pokazalo da su glavni faktori uticali naposmatrane parametre, sa izraženim uticajem genotipa.
PB  - Smederevska Palanka : Institut za povrtarstvo
C3  - Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar
T1  - Uticaj biofertilizatora i sezone na sadržaj ukupnih solubilnih materija i kiselina kod salate
T1  - Influence of biofertilisers and season on the total soluble solids and organic acids in lettuce
EP  - 139
SP  - 129
UR  - https://hdl.handle.net/21.15107/rcub_rivec_521
ER  - 
@conference{
author = "Stojanović, Milica and Radović, Ivana and Marjanović, Milena and Mutavdžić, Dragosav and Moravčević, Đorđe and Jovanović, Zorica and Savić, Slađana",
year = "2022",
abstract = "Salata (Lactuca sativa L.) je jednogodišnja biljka, sa umerenimzahtevima prema faktorima spoljašnje sredine, kratkim vegetacionimperiodom i mogućnošću gajenja tokom cele godine. Ogledi sa šestgenotipova salate (‘Kiribati’, ‘Murai’, ‘Aquino’, ‘Gaugin’, ‘Aleppo’,‘Carmesi’) bili su postavljeni u kompaniji Iceberg Salat Centar. Biljke sugajene u plasteniku, bez dodatnog grejanja, tokom tri uzastopne sezone(jesen, zima i proleće), primenom mikrobioloških đubriva (EM Aktiv,Vital Tricho i njihova kombinacija). Cilj ovog istraživanja je bio da seutvrdi uticaj genotipa, mikrobioloških đubriva i sezone na sadržaj ukupnorastvorljivih materija i organskih kiselina. Najveću vrednost ukupnorastvorljivih materija i organskih kiselina ostvarila je crvena sorta ‘Murai‘u zimskom ogledu primenom đubriva Vital Tricho i EM Aktiv redom.Primena đubriva uglavnom nije uticala na vrednosti ukupno rastvorljivihmaterija i organskih kiselina, gde je tokom svih sezona sadržaj ostaostabilan. Istraživanje je pokazalo da su glavni faktori uticali naposmatrane parametre, sa izraženim uticajem genotipa.",
publisher = "Smederevska Palanka : Institut za povrtarstvo",
journal = "Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar",
title = "Uticaj biofertilizatora i sezone na sadržaj ukupnih solubilnih materija i kiselina kod salate, Influence of biofertilisers and season on the total soluble solids and organic acids in lettuce",
pages = "139-129",
url = "https://hdl.handle.net/21.15107/rcub_rivec_521"
}
Stojanović, M., Radović, I., Marjanović, M., Mutavdžić, D., Moravčević, Đ., Jovanović, Z.,& Savić, S.. (2022). Uticaj biofertilizatora i sezone na sadržaj ukupnih solubilnih materija i kiselina kod salate. in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar
Smederevska Palanka : Institut za povrtarstvo., 129-139.
https://hdl.handle.net/21.15107/rcub_rivec_521
Stojanović M, Radović I, Marjanović M, Mutavdžić D, Moravčević Đ, Jovanović Z, Savić S. Uticaj biofertilizatora i sezone na sadržaj ukupnih solubilnih materija i kiselina kod salate. in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar. 2022;:129-139.
https://hdl.handle.net/21.15107/rcub_rivec_521 .
Stojanović, Milica, Radović, Ivana, Marjanović, Milena, Mutavdžić, Dragosav, Moravčević, Đorđe, Jovanović, Zorica, Savić, Slađana, "Uticaj biofertilizatora i sezone na sadržaj ukupnih solubilnih materija i kiselina kod salate" in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar (2022):129-139,
https://hdl.handle.net/21.15107/rcub_rivec_521 .

Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons

Stojanović, Milica; Savić, Slađana; Dragišić Maksimović, Jelena; Mutavdžić, Dragosav; Maksimović, Vuk; Gilbert, Jean-Louis; Philippe, Hance

(Serbian Plant Physiology Society, 2022)

TY  - CONF
AU  - Stojanović, Milica
AU  - Savić, Slađana
AU  - Dragišić Maksimović, Jelena
AU  - Mutavdžić, Dragosav
AU  - Maksimović, Vuk
AU  - Gilbert, Jean-Louis
AU  - Philippe, Hance
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1760
AB  - The principal sesquiterpene lactones (lactucin, lactucopicrin, and its dihydro forms), known as contributors to bitter taste, were measured in green and red coloured lettuce using Ultra-performance liquid chromatography. Six lettuce cultivars (‘Kiribati’, ‘Murai’, ‘Aquino’, ‘Gaugin’, ‘Aleppo’ and ‘Carmesi’) were grown in a greenhouse experiment using microbiological fertilisers (EM Aktiv, Vital Tricho, and their combination) during three successive growing seasons (autumn, winter, and spring). The major sesquiterpene lactone was lactucopicrin with the highest level found in cultivar ‘Carmesi’ (0.65 mg/g dry weight) in autumn with the combination of fertilisers. The concentrations of lactucin, dihydrolactucin and dihydrolactucopicrin ranged from 0.001-0.085, 0.003-0.015, and 0.001-0.056 mg/g dry weight, respectively, and were not found in all lettuce samples. Generally, red cultivars showed higher content of lactones compared to green. Application of Vital Tricho and the combination of fertilisers led to an increased level of lactucopicrin, in some cultivars, in the range of 77-800% compared to unfertilised plants. Higher levels of lactucopicrin were found in the autumn trial compared to spring and winter. The present study suggests that genotype, fertilisers and season jointly affected the quantity of sesquiterpene lactones with emphasis on Vital Tricho, and/or the combination of fertilisers.
PB  - Serbian Plant Physiology Society
C3  - 4th International Conference on Plant Biology-Book of Abstracts
T1  - Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons
SP  - 18
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1760
ER  - 
@conference{
author = "Stojanović, Milica and Savić, Slađana and Dragišić Maksimović, Jelena and Mutavdžić, Dragosav and Maksimović, Vuk and Gilbert, Jean-Louis and Philippe, Hance",
year = "2022",
abstract = "The principal sesquiterpene lactones (lactucin, lactucopicrin, and its dihydro forms), known as contributors to bitter taste, were measured in green and red coloured lettuce using Ultra-performance liquid chromatography. Six lettuce cultivars (‘Kiribati’, ‘Murai’, ‘Aquino’, ‘Gaugin’, ‘Aleppo’ and ‘Carmesi’) were grown in a greenhouse experiment using microbiological fertilisers (EM Aktiv, Vital Tricho, and their combination) during three successive growing seasons (autumn, winter, and spring). The major sesquiterpene lactone was lactucopicrin with the highest level found in cultivar ‘Carmesi’ (0.65 mg/g dry weight) in autumn with the combination of fertilisers. The concentrations of lactucin, dihydrolactucin and dihydrolactucopicrin ranged from 0.001-0.085, 0.003-0.015, and 0.001-0.056 mg/g dry weight, respectively, and were not found in all lettuce samples. Generally, red cultivars showed higher content of lactones compared to green. Application of Vital Tricho and the combination of fertilisers led to an increased level of lactucopicrin, in some cultivars, in the range of 77-800% compared to unfertilised plants. Higher levels of lactucopicrin were found in the autumn trial compared to spring and winter. The present study suggests that genotype, fertilisers and season jointly affected the quantity of sesquiterpene lactones with emphasis on Vital Tricho, and/or the combination of fertilisers.",
publisher = "Serbian Plant Physiology Society",
journal = "4th International Conference on Plant Biology-Book of Abstracts",
title = "Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons",
pages = "18",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1760"
}
Stojanović, M., Savić, S., Dragišić Maksimović, J., Mutavdžić, D., Maksimović, V., Gilbert, J.,& Philippe, H.. (2022). Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons. in 4th International Conference on Plant Biology-Book of Abstracts
Serbian Plant Physiology Society., 18.
https://hdl.handle.net/21.15107/rcub_rimsi_1760
Stojanović M, Savić S, Dragišić Maksimović J, Mutavdžić D, Maksimović V, Gilbert J, Philippe H. Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons. in 4th International Conference on Plant Biology-Book of Abstracts. 2022;:18.
https://hdl.handle.net/21.15107/rcub_rimsi_1760 .
Stojanović, Milica, Savić, Slađana, Dragišić Maksimović, Jelena, Mutavdžić, Dragosav, Maksimović, Vuk, Gilbert, Jean-Louis, Philippe, Hance, "Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons" in 4th International Conference on Plant Biology-Book of Abstracts (2022):18,
https://hdl.handle.net/21.15107/rcub_rimsi_1760 .