Reaction of susceptible maize inbred lines to herbicides
Apstrakt
Maize production is inconceivable without herbicide application, and certainly depends on crop susceptibility. Some injuries could be induced by herbicides, what could result in yield losses. This is especially prominent in maize seed production, due to the lines susceptibility to various stressful conditions, including herbicides. Crop response to herbicide application could include whole range of different biochemical reactions such as alterations in content of various metabolites and antioxidants. The experiment was conducted to examine the response of three sensitive maize lines (sugary, popcorn and white kernel maize) to herbicides from sulfonylurea and triketone groups, during the period after herbicide application, when visual injuries are the most obvious and in correlation with grain yield. Variations in soluble proteins, phytic and inorganic phosphorus content, as important metabolites, were followed. The variations in soluble proteins and particularly phytic and inorganic ph...osphorus content are linked to the expression of susceptibility to herbicides in examined maize lines. Growing season had significant influence on susceptibility. In 2015, as unfavourable season, line ZPT165b expressed the highest susceptibility, having the highest values of examined metabolites at the beginning of experiment. All applied herbicides increased grain yield in 2014, but in 2015 nicosulfuron expressed the lowest selectivity, by decreasing grain yield and soluble proteins up to the 21th day after herbicide application, when compared to control.
Ključne reči:
susceptible maize lines / herbicide stress / phyticphosphorus / inorganic phosphorus / soluble proteinsIzvor:
Genetika, 2017, 49, 3, 765-774Izdavač:
- Društvo genetičara Srbije, Beograd
Finansiranje / projekti:
- Integralni sistemi gajenja ratarskih useva: očuvanje biodiverziteta i plodnosti zemljišta (RS-MESTD-Technological Development (TD or TR)-31037)
DOI: 10.2298/GENSR1703765D
ISSN: 0534-0012
WoS: 000423604800001
Scopus: 2-s2.0-85042132101
Institucija/grupa
Poljoprivredni fakultetTY - JOUR AU - Dragičević, Vesna AU - Simić, Milena AU - Jovanović-Radovanov, Katarina AU - Brankov, Milan AU - Srdić, Jelena PY - 2017 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4440 AB - Maize production is inconceivable without herbicide application, and certainly depends on crop susceptibility. Some injuries could be induced by herbicides, what could result in yield losses. This is especially prominent in maize seed production, due to the lines susceptibility to various stressful conditions, including herbicides. Crop response to herbicide application could include whole range of different biochemical reactions such as alterations in content of various metabolites and antioxidants. The experiment was conducted to examine the response of three sensitive maize lines (sugary, popcorn and white kernel maize) to herbicides from sulfonylurea and triketone groups, during the period after herbicide application, when visual injuries are the most obvious and in correlation with grain yield. Variations in soluble proteins, phytic and inorganic phosphorus content, as important metabolites, were followed. The variations in soluble proteins and particularly phytic and inorganic phosphorus content are linked to the expression of susceptibility to herbicides in examined maize lines. Growing season had significant influence on susceptibility. In 2015, as unfavourable season, line ZPT165b expressed the highest susceptibility, having the highest values of examined metabolites at the beginning of experiment. All applied herbicides increased grain yield in 2014, but in 2015 nicosulfuron expressed the lowest selectivity, by decreasing grain yield and soluble proteins up to the 21th day after herbicide application, when compared to control. PB - Društvo genetičara Srbije, Beograd T2 - Genetika T1 - Reaction of susceptible maize inbred lines to herbicides EP - 774 IS - 3 SP - 765 VL - 49 DO - 10.2298/GENSR1703765D ER -
@article{ author = "Dragičević, Vesna and Simić, Milena and Jovanović-Radovanov, Katarina and Brankov, Milan and Srdić, Jelena", year = "2017", abstract = "Maize production is inconceivable without herbicide application, and certainly depends on crop susceptibility. Some injuries could be induced by herbicides, what could result in yield losses. This is especially prominent in maize seed production, due to the lines susceptibility to various stressful conditions, including herbicides. Crop response to herbicide application could include whole range of different biochemical reactions such as alterations in content of various metabolites and antioxidants. The experiment was conducted to examine the response of three sensitive maize lines (sugary, popcorn and white kernel maize) to herbicides from sulfonylurea and triketone groups, during the period after herbicide application, when visual injuries are the most obvious and in correlation with grain yield. Variations in soluble proteins, phytic and inorganic phosphorus content, as important metabolites, were followed. The variations in soluble proteins and particularly phytic and inorganic phosphorus content are linked to the expression of susceptibility to herbicides in examined maize lines. Growing season had significant influence on susceptibility. In 2015, as unfavourable season, line ZPT165b expressed the highest susceptibility, having the highest values of examined metabolites at the beginning of experiment. All applied herbicides increased grain yield in 2014, but in 2015 nicosulfuron expressed the lowest selectivity, by decreasing grain yield and soluble proteins up to the 21th day after herbicide application, when compared to control.", publisher = "Društvo genetičara Srbije, Beograd", journal = "Genetika", title = "Reaction of susceptible maize inbred lines to herbicides", pages = "774-765", number = "3", volume = "49", doi = "10.2298/GENSR1703765D" }
Dragičević, V., Simić, M., Jovanović-Radovanov, K., Brankov, M.,& Srdić, J.. (2017). Reaction of susceptible maize inbred lines to herbicides. in Genetika Društvo genetičara Srbije, Beograd., 49(3), 765-774. https://doi.org/10.2298/GENSR1703765D
Dragičević V, Simić M, Jovanović-Radovanov K, Brankov M, Srdić J. Reaction of susceptible maize inbred lines to herbicides. in Genetika. 2017;49(3):765-774. doi:10.2298/GENSR1703765D .
Dragičević, Vesna, Simić, Milena, Jovanović-Radovanov, Katarina, Brankov, Milan, Srdić, Jelena, "Reaction of susceptible maize inbred lines to herbicides" in Genetika, 49, no. 3 (2017):765-774, https://doi.org/10.2298/GENSR1703765D . .