Influence of cultivar, microbiological fertilizers and growing seasons on nitrate content in lettuce
Autori
Stojanović, Milica
Žuža, Milena
Petrović, Ivana
Moravčević, Đorđe
Cvijanović, Gorica
Mutavdžić, Dragoslav
Savić, Slađana

Konferencijski prilog (Objavljena verzija)

Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Lettuce belongs to a group of leafy vegetable crops with special importance in humannutrition. Along with healthy compounds lettuce can accumulate nitrate in leaves. Thepurpose of this study was to examine the effects of genotype, microbiological fertilizers andseason on plant weight and nitrate content in outer and inner leaves. Green cultivars(′Kiribati′, ′Aquino′, ′Aleppo′) were cultivated in a fertile soil, in a greenhouse trial at thecompany Iceberg Salat Centar, during three successive seasons (autumn, winter and spring).Microbiological fertilizers (EM Aktiv, Vital Tricho and combination of EM Aktiv and VitalTricho) were applied in the soil before trials and foliar. In spring cultivar ′Aquino′ showed thehighest head fresh weight (360.3 g). All microbiological fertilizers led to increased head freshweight in ′Aquino′ during autumn trial. Mainly fresh weight was higher in spring and wintercompared to autumn. Cultivar ′Aquino′ showed the highest nitrate content (985.4 mg/kg,autumn) ...in outer leaves with application of Vital Tricho. Opposite to that, the lowest nitratecontent was found in inner leaves of cultivar ′Aleppo′ (35.4 mg/kg, spring) with combinationof fertilizers. Generally, microbiological fertilizers significantly increased nitrate content inouter and decreased in inner leaves. In both leaves the lowest nitrate level was measured inspring season. During all trials nitrate content remained under allowed level of EuropeanCommission Regulation (563/2002) for protected lettuce.
Ključne reči:
Lettuce / Microbiological fertilizers / Season / Plant weight / NitrateIzvor:
Book of Proceedings X International Scientific Agriculture Symposium Agrosym 2019, Jahorina, October 03 - 06, 2019, 2019, 390-395Izdavač:
- Istočno Sarajevo : Poljoprivredni fakultet
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - CONF AU - Stojanović, Milica AU - Žuža, Milena AU - Petrović, Ivana AU - Moravčević, Đorđe AU - Cvijanović, Gorica AU - Mutavdžić, Dragoslav AU - Savić, Slađana PY - 2019 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1827 AB - Lettuce belongs to a group of leafy vegetable crops with special importance in humannutrition. Along with healthy compounds lettuce can accumulate nitrate in leaves. Thepurpose of this study was to examine the effects of genotype, microbiological fertilizers andseason on plant weight and nitrate content in outer and inner leaves. Green cultivars(′Kiribati′, ′Aquino′, ′Aleppo′) were cultivated in a fertile soil, in a greenhouse trial at thecompany Iceberg Salat Centar, during three successive seasons (autumn, winter and spring).Microbiological fertilizers (EM Aktiv, Vital Tricho and combination of EM Aktiv and VitalTricho) were applied in the soil before trials and foliar. In spring cultivar ′Aquino′ showed thehighest head fresh weight (360.3 g). All microbiological fertilizers led to increased head freshweight in ′Aquino′ during autumn trial. Mainly fresh weight was higher in spring and wintercompared to autumn. Cultivar ′Aquino′ showed the highest nitrate content (985.4 mg/kg,autumn) in outer leaves with application of Vital Tricho. Opposite to that, the lowest nitratecontent was found in inner leaves of cultivar ′Aleppo′ (35.4 mg/kg, spring) with combinationof fertilizers. Generally, microbiological fertilizers significantly increased nitrate content inouter and decreased in inner leaves. In both leaves the lowest nitrate level was measured inspring season. During all trials nitrate content remained under allowed level of EuropeanCommission Regulation (563/2002) for protected lettuce. PB - Istočno Sarajevo : Poljoprivredni fakultet C3 - Book of Proceedings X International Scientific Agriculture Symposium Agrosym 2019, Jahorina, October 03 - 06, 2019 T1 - Influence of cultivar, microbiological fertilizers and growing seasons on nitrate content in lettuce EP - 395 SP - 390 UR - https://hdl.handle.net/21.15107/rcub_rivec_358 ER -
@conference{ author = "Stojanović, Milica and Žuža, Milena and Petrović, Ivana and Moravčević, Đorđe and Cvijanović, Gorica and Mutavdžić, Dragoslav and Savić, Slađana", year = "2019", abstract = "Lettuce belongs to a group of leafy vegetable crops with special importance in humannutrition. Along with healthy compounds lettuce can accumulate nitrate in leaves. Thepurpose of this study was to examine the effects of genotype, microbiological fertilizers andseason on plant weight and nitrate content in outer and inner leaves. Green cultivars(′Kiribati′, ′Aquino′, ′Aleppo′) were cultivated in a fertile soil, in a greenhouse trial at thecompany Iceberg Salat Centar, during three successive seasons (autumn, winter and spring).Microbiological fertilizers (EM Aktiv, Vital Tricho and combination of EM Aktiv and VitalTricho) were applied in the soil before trials and foliar. In spring cultivar ′Aquino′ showed thehighest head fresh weight (360.3 g). All microbiological fertilizers led to increased head freshweight in ′Aquino′ during autumn trial. Mainly fresh weight was higher in spring and wintercompared to autumn. Cultivar ′Aquino′ showed the highest nitrate content (985.4 mg/kg,autumn) in outer leaves with application of Vital Tricho. Opposite to that, the lowest nitratecontent was found in inner leaves of cultivar ′Aleppo′ (35.4 mg/kg, spring) with combinationof fertilizers. Generally, microbiological fertilizers significantly increased nitrate content inouter and decreased in inner leaves. In both leaves the lowest nitrate level was measured inspring season. During all trials nitrate content remained under allowed level of EuropeanCommission Regulation (563/2002) for protected lettuce.", publisher = "Istočno Sarajevo : Poljoprivredni fakultet", journal = "Book of Proceedings X International Scientific Agriculture Symposium Agrosym 2019, Jahorina, October 03 - 06, 2019", title = "Influence of cultivar, microbiological fertilizers and growing seasons on nitrate content in lettuce", pages = "395-390", url = "https://hdl.handle.net/21.15107/rcub_rivec_358" }
Stojanović, M., Žuža, M., Petrović, I., Moravčević, Đ., Cvijanović, G., Mutavdžić, D.,& Savić, S.. (2019). Influence of cultivar, microbiological fertilizers and growing seasons on nitrate content in lettuce. in Book of Proceedings X International Scientific Agriculture Symposium Agrosym 2019, Jahorina, October 03 - 06, 2019 Istočno Sarajevo : Poljoprivredni fakultet., 390-395. https://hdl.handle.net/21.15107/rcub_rivec_358
Stojanović M, Žuža M, Petrović I, Moravčević Đ, Cvijanović G, Mutavdžić D, Savić S. Influence of cultivar, microbiological fertilizers and growing seasons on nitrate content in lettuce. in Book of Proceedings X International Scientific Agriculture Symposium Agrosym 2019, Jahorina, October 03 - 06, 2019. 2019;:390-395. https://hdl.handle.net/21.15107/rcub_rivec_358 .
Stojanović, Milica, Žuža, Milena, Petrović, Ivana, Moravčević, Đorđe, Cvijanović, Gorica, Mutavdžić, Dragoslav, Savić, Slađana, "Influence of cultivar, microbiological fertilizers and growing seasons on nitrate content in lettuce" in Book of Proceedings X International Scientific Agriculture Symposium Agrosym 2019, Jahorina, October 03 - 06, 2019 (2019):390-395, https://hdl.handle.net/21.15107/rcub_rivec_358 .