TY  - JOUR
AU  - Rajković, Milos
AU  - Malidža, Goran
AU  - Stepanović, Strahinja
AU  - Kostić, Marko
AU  - Petrović, Kristina
AU  - Urošević, Mirko
AU  - Vrbničanin, Sava
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5406
AB  - The main objective of this study was to identify optimal burner orientation for a newly designed flame cultivator by quantifying the flame temperature distributions of cross, back, and parallel position of burners at different heights of the soybean canopy (distance from the soil surface). Flame temperatures were measured within-row for three burner orientations at seven propane doses (20-100 kg/ha) and eight different canopy heights (0-18 cm above soil surface). Soybean plants in V3 growth stage were flamed with the same doses and burner orientations, and 28 days after treatment (DAT) crop injury (0%-100%), plant height (cm), dry matter (g) and grain yield (t/ha) were assessed. All three burner orientations had high flame temperatures at lower canopy heights ( lt 6 cm high) that gradually decreased with increasing canopy height (6-18 cm). Measured temperatures ranged from 33 to 234 ? for cross flaming, 29 to 269 ? for back flaming and 23 to 155 ? for parallel flaming, with high variability in temperature patterns. Back flaming generated flame temperatures above 100? at a lower propane dose (27 kg/ha) compared to cross and parallel flaming (40 and 50 kg/ha). For all tested parameters, parallel and cross flaming had better impact on soybeans than back flaming, but for weed control in crop rows, cross flaming is recommended.
PB  - MDPI, BASEL
T2  - Agronomy-Basel
T1  - Influence of Burner Position on Temperature Distribution in Soybean Flaming
IS  - 3
VL  - 10
DO  - 10.3390/agronomy10030391
ER  - 

@article{
author = "Rajković, Milos and Malidža, Goran and Stepanović, Strahinja and Kostić, Marko and Petrović, Kristina and Urošević, Mirko and Vrbničanin, Sava",
year = "2020",
abstract = "The main objective of this study was to identify optimal burner orientation for a newly designed flame cultivator by quantifying the flame temperature distributions of cross, back, and parallel position of burners at different heights of the soybean canopy (distance from the soil surface). Flame temperatures were measured within-row for three burner orientations at seven propane doses (20-100 kg/ha) and eight different canopy heights (0-18 cm above soil surface). Soybean plants in V3 growth stage were flamed with the same doses and burner orientations, and 28 days after treatment (DAT) crop injury (0%-100%), plant height (cm), dry matter (g) and grain yield (t/ha) were assessed. All three burner orientations had high flame temperatures at lower canopy heights ( lt 6 cm high) that gradually decreased with increasing canopy height (6-18 cm). Measured temperatures ranged from 33 to 234 ? for cross flaming, 29 to 269 ? for back flaming and 23 to 155 ? for parallel flaming, with high variability in temperature patterns. Back flaming generated flame temperatures above 100? at a lower propane dose (27 kg/ha) compared to cross and parallel flaming (40 and 50 kg/ha). For all tested parameters, parallel and cross flaming had better impact on soybeans than back flaming, but for weed control in crop rows, cross flaming is recommended.",
publisher = "MDPI, BASEL",
journal = "Agronomy-Basel",
title = "Influence of Burner Position on Temperature Distribution in Soybean Flaming",
number = "3",
volume = "10",
doi = "10.3390/agronomy10030391"
}

Rajković, M., Malidža, G., Stepanović, S., Kostić, M., Petrović, K., Urošević, M.,& Vrbničanin, S.. (2020). Influence of Burner Position on Temperature Distribution in Soybean Flaming. in Agronomy-Basel
MDPI, BASEL., 10(3).
https://doi.org/10.3390/agronomy10030391

Rajković M, Malidža G, Stepanović S, Kostić M, Petrović K, Urošević M, Vrbničanin S. Influence of Burner Position on Temperature Distribution in Soybean Flaming. in Agronomy-Basel. 2020;10(3).
doi:10.3390/agronomy10030391 .

Rajković, Milos, Malidža, Goran, Stepanović, Strahinja, Kostić, Marko, Petrović, Kristina, Urošević, Mirko, Vrbničanin, Sava, "Influence of Burner Position on Temperature Distribution in Soybean Flaming" in Agronomy-Basel, 10, no. 3 (2020),
https://doi.org/10.3390/agronomy10030391 . .

TY  - JOUR
AU  - Brankov, Milan
AU  - Simić, Milena
AU  - Dolijanović, Željko
AU  - Rajković, Milos
AU  - Mandić, Violeta
AU  - Dragičević, Vesna
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5293
AB  - The objective of this study was to evaluate the impact of two foliar fertilizers applied on five maize (Zea maysL.) lines. Fertilizers were applied at different growth stages of maize, during three consecutive years (2010-2012) at the experimental field of the Maize Research Institute "Zemun Polje", Serbia. Maize growth parameters such as fresh matter, height, leaf area and grain yield were recorded. Foliar fertilizer with amino acids (FAA) was more advantageous to maize plants compared to fertilizer containing phosphorus (FP) as a main component. Applied FAA has shown positive effects by increasing fresh matter, leaf area index, and plant height in all three years. In 2012, due to unfavorable meteorological conditions, grain yield and harvest index were very low, compared to the previous two years, although, positive effects on morphological traits were observed 21 days after treatments (DAT), as well as in the anthesis stage. The best results of 30% of grain yield and harvest index increase were recorded in line L1 in 2010 and 2011. The same line had an increase of more than 40% of fresh matter and leaf area on average for all three years. The positive effects that have been noticed in this research could recommend foliar fertilizing with fertilizer containing N in a form of an amino acids complex.
PB  - MDPI, BASEL
T2  - Agriculture-Basel
T1  - The Response of Maize Lines to Foliar Fertilizing
IS  - 9
VL  - 10
DO  - 10.3390/agriculture10090365
ER  - 

@article{
author = "Brankov, Milan and Simić, Milena and Dolijanović, Željko and Rajković, Milos and Mandić, Violeta and Dragičević, Vesna",
year = "2020",
abstract = "The objective of this study was to evaluate the impact of two foliar fertilizers applied on five maize (Zea maysL.) lines. Fertilizers were applied at different growth stages of maize, during three consecutive years (2010-2012) at the experimental field of the Maize Research Institute "Zemun Polje", Serbia. Maize growth parameters such as fresh matter, height, leaf area and grain yield were recorded. Foliar fertilizer with amino acids (FAA) was more advantageous to maize plants compared to fertilizer containing phosphorus (FP) as a main component. Applied FAA has shown positive effects by increasing fresh matter, leaf area index, and plant height in all three years. In 2012, due to unfavorable meteorological conditions, grain yield and harvest index were very low, compared to the previous two years, although, positive effects on morphological traits were observed 21 days after treatments (DAT), as well as in the anthesis stage. The best results of 30% of grain yield and harvest index increase were recorded in line L1 in 2010 and 2011. The same line had an increase of more than 40% of fresh matter and leaf area on average for all three years. The positive effects that have been noticed in this research could recommend foliar fertilizing with fertilizer containing N in a form of an amino acids complex.",
publisher = "MDPI, BASEL",
journal = "Agriculture-Basel",
title = "The Response of Maize Lines to Foliar Fertilizing",
number = "9",
volume = "10",
doi = "10.3390/agriculture10090365"
}

Brankov, M., Simić, M., Dolijanović, Ž., Rajković, M., Mandić, V.,& Dragičević, V.. (2020). The Response of Maize Lines to Foliar Fertilizing. in Agriculture-Basel
MDPI, BASEL., 10(9).
https://doi.org/10.3390/agriculture10090365

Brankov M, Simić M, Dolijanović Ž, Rajković M, Mandić V, Dragičević V. The Response of Maize Lines to Foliar Fertilizing. in Agriculture-Basel. 2020;10(9).
doi:10.3390/agriculture10090365 .

Brankov, Milan, Simić, Milena, Dolijanović, Željko, Rajković, Milos, Mandić, Violeta, Dragičević, Vesna, "The Response of Maize Lines to Foliar Fertilizing" in Agriculture-Basel, 10, no. 9 (2020),
https://doi.org/10.3390/agriculture10090365 . .

TY  - JOUR
AU  - Cakić, Suzana
AU  - Rasković, Ljiljana
AU  - Lačnjevac, Časlav
AU  - Rajković, Milos
AU  - Barać, Miroljub
AU  - Stojanović, Miodrag
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1599
AB  - The FTIR spectroscopy has been employed in this research work to monitor the process of nitrodope photodegradation, by measuring surfaces of bands typical of a nitro group. Nitric esters are subject to degradation, which is reflected on a quantitative ratio of the surfaces of the IR bands that originate from the nitric ester. The obtained results show that the length of the UV rays' activity on the samples over the time periods of 240, 480 and 960 minutes directly affects the spectrum appearance of the same sample before and after the irradiation. The longer the action time of the UV rays and the higher a mass percentage of nitrocellulose in the nitrodope is, the smaller the bands' surfaces become, i. e. the level of degradation is higher. In order to confirm the degradation of nitrodope, the degree of crosslinking has also been examined by determining the Konig hardness and also the mean viscosity molar mass has been defined repeatedly applying the capillary viscosimetry method.
PB  - MDPI, BASEL
T2  - Sensors
T1  - Physical-mechanical properties of nitrodopes affected by ultra-violet radiation
EP  - 2156
IS  - 10
SP  - 2139
VL  - 7
DO  - 10.3390/S7102139
ER  - 

@article{
author = "Cakić, Suzana and Rasković, Ljiljana and Lačnjevac, Časlav and Rajković, Milos and Barać, Miroljub and Stojanović, Miodrag",
year = "2007",
abstract = "The FTIR spectroscopy has been employed in this research work to monitor the process of nitrodope photodegradation, by measuring surfaces of bands typical of a nitro group. Nitric esters are subject to degradation, which is reflected on a quantitative ratio of the surfaces of the IR bands that originate from the nitric ester. The obtained results show that the length of the UV rays' activity on the samples over the time periods of 240, 480 and 960 minutes directly affects the spectrum appearance of the same sample before and after the irradiation. The longer the action time of the UV rays and the higher a mass percentage of nitrocellulose in the nitrodope is, the smaller the bands' surfaces become, i. e. the level of degradation is higher. In order to confirm the degradation of nitrodope, the degree of crosslinking has also been examined by determining the Konig hardness and also the mean viscosity molar mass has been defined repeatedly applying the capillary viscosimetry method.",
publisher = "MDPI, BASEL",
journal = "Sensors",
title = "Physical-mechanical properties of nitrodopes affected by ultra-violet radiation",
pages = "2156-2139",
number = "10",
volume = "7",
doi = "10.3390/S7102139"
}

Cakić, S., Rasković, L., Lačnjevac, Č., Rajković, M., Barać, M.,& Stojanović, M.. (2007). Physical-mechanical properties of nitrodopes affected by ultra-violet radiation. in Sensors
MDPI, BASEL., 7(10), 2139-2156.
https://doi.org/10.3390/S7102139

Cakić S, Rasković L, Lačnjevac Č, Rajković M, Barać M, Stojanović M. Physical-mechanical properties of nitrodopes affected by ultra-violet radiation. in Sensors. 2007;7(10):2139-2156.
doi:10.3390/S7102139 .

Cakić, Suzana, Rasković, Ljiljana, Lačnjevac, Časlav, Rajković, Milos, Barać, Miroljub, Stojanović, Miodrag, "Physical-mechanical properties of nitrodopes affected by ultra-violet radiation" in Sensors, 7, no. 10 (2007):2139-2156,
https://doi.org/10.3390/S7102139 . .