TY  - JOUR
AU  - Stanisavljević, Rade
AU  - Vuković, Aleksandar
AU  - Petrović, Dragan V.
AU  - Radojević, Rade L.
AU  - Barać, Saša
AU  - Mileusnić, Zoran
AU  - Tadić, Vjekoslav
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/613
AB  - This paper presents the tests results of three types of hay mowing machines (later in text: mowers), namely a self-propelled oscillatory mower-conditioner and two tractor-mounted mowers with oscillatory and rotary blades, used to mow alfalfa grown under dry land conditions in the region of central Serbia during three seasons in 2014, 2015 and 2016. Although characterized by older design, they are still commonly used at smaller and medium size farms in this region. Therefore, their optimal exploitation parameters are still of large importance for hay quality and production efficiency and sustainability. The exploitation parameters of all three mowers generally increased linearly with higher speeds, having high R2 values (over 0,8), with rare exceptions. The regression coefficients b clearly showed that the self-propelled mower-conditioner achieved maximum increase in production performance (b = 0,3606), compared with the oscillatory (b = 0,1158) and rotary mowers (b = 0,1414). Mower design had a significant (p ≤ 0,001) effect on cutting and chopping losses, production performance, and specific fuel consumption (p ≤ 0,05). The tests confirmed the superiority of the self-propelled mower over the two mowers aggregated with tractors.
PB  - Strojarski fakultet
T2  - Tehnicki vjesnik
T1  - Efficiency of alfalfa hay mowing machines under the dryland conditions
EP  - 1510
IS  - 5
SP  - 1503
VL  - 28
DO  - 10.17559/TV-20200720092823
ER  - 

@article{
author = "Stanisavljević, Rade and Vuković, Aleksandar and Petrović, Dragan V. and Radojević, Rade L. and Barać, Saša and Mileusnić, Zoran and Tadić, Vjekoslav",
year = "2021",
abstract = "This paper presents the tests results of three types of hay mowing machines (later in text: mowers), namely a self-propelled oscillatory mower-conditioner and two tractor-mounted mowers with oscillatory and rotary blades, used to mow alfalfa grown under dry land conditions in the region of central Serbia during three seasons in 2014, 2015 and 2016. Although characterized by older design, they are still commonly used at smaller and medium size farms in this region. Therefore, their optimal exploitation parameters are still of large importance for hay quality and production efficiency and sustainability. The exploitation parameters of all three mowers generally increased linearly with higher speeds, having high R2 values (over 0,8), with rare exceptions. The regression coefficients b clearly showed that the self-propelled mower-conditioner achieved maximum increase in production performance (b = 0,3606), compared with the oscillatory (b = 0,1158) and rotary mowers (b = 0,1414). Mower design had a significant (p ≤ 0,001) effect on cutting and chopping losses, production performance, and specific fuel consumption (p ≤ 0,05). The tests confirmed the superiority of the self-propelled mower over the two mowers aggregated with tractors.",
publisher = "Strojarski fakultet",
journal = "Tehnicki vjesnik",
title = "Efficiency of alfalfa hay mowing machines under the dryland conditions",
pages = "1510-1503",
number = "5",
volume = "28",
doi = "10.17559/TV-20200720092823"
}

Stanisavljević, R., Vuković, A., Petrović, D. V., Radojević, R. L., Barać, S., Mileusnić, Z.,& Tadić, V.. (2021). Efficiency of alfalfa hay mowing machines under the dryland conditions. in Tehnicki vjesnik
Strojarski fakultet., 28(5), 1503-1510.
https://doi.org/10.17559/TV-20200720092823

Stanisavljević R, Vuković A, Petrović DV, Radojević RL, Barać S, Mileusnić Z, Tadić V. Efficiency of alfalfa hay mowing machines under the dryland conditions. in Tehnicki vjesnik. 2021;28(5):1503-1510.
doi:10.17559/TV-20200720092823 .

Stanisavljević, Rade, Vuković, Aleksandar, Petrović, Dragan V., Radojević, Rade L., Barać, Saša, Mileusnić, Zoran, Tadić, Vjekoslav, "Efficiency of alfalfa hay mowing machines under the dryland conditions" in Tehnicki vjesnik, 28, no. 5 (2021):1503-1510,
https://doi.org/10.17559/TV-20200720092823 . .

TY  - JOUR
AU  - Stanısavljevıć, Rade
AU  - Vukovıć, Aleksandar
AU  - Barać, Saša
AU  - Radojevıć, Rade
AU  - Đokıć, Dragoslav
AU  - Petrovıć, Dragan
PY  - 2019
UR  - http://tarimbilimleri.agri.ankara.edu.tr/2019/25_3/14.makale.pdf
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/581
AB  - The paper presents the three years efficiency results (2011-2013) of the work and ways of harvesting (three types of mowers, with or without spreading the forage) influencing the quality of the forage (the content of crude protein and crude fiber) during the three days drying process. These results indicate that the harvesting method can strongly affect the work efficiency, energy consumption, the forage drying intensity and the quality of forage used for hay and haylage preparation. The best quality of the forage was achieved when a drum rotating mower PÖTTINGER CAT 185 was used. Negative correlation was found between content of crude protein and the crude fibre content, depending on the type of mower, varying in the range between r= -0.978 and r= -0.882 (PÖTTINGER CAT 185 r= -0.882 P≤0.05 to JF STOLL SB 200 r= -0.978 P≤0.001).
PB  - Ankara :  Ankara Üniversitesi Ziraat Fakültesi
T2  - Tarım Bilimleri Dergisi / Journal of Agricultural Sciences
T1  - Influence of harvesting on quality of Alfalfa Forage used for Haylage and Hay
EP  - 390
IS  - 3
SP  - 384
VL  - 25
ER  - 

@article{
author = "Stanısavljevıć, Rade and Vukovıć, Aleksandar and Barać, Saša and Radojevıć, Rade and Đokıć, Dragoslav and Petrovıć, Dragan",
year = "2019",
abstract = "The paper presents the three years efficiency results (2011-2013) of the work and ways of harvesting (three types of mowers, with or without spreading the forage) influencing the quality of the forage (the content of crude protein and crude fiber) during the three days drying process. These results indicate that the harvesting method can strongly affect the work efficiency, energy consumption, the forage drying intensity and the quality of forage used for hay and haylage preparation. The best quality of the forage was achieved when a drum rotating mower PÖTTINGER CAT 185 was used. Negative correlation was found between content of crude protein and the crude fibre content, depending on the type of mower, varying in the range between r= -0.978 and r= -0.882 (PÖTTINGER CAT 185 r= -0.882 P≤0.05 to JF STOLL SB 200 r= -0.978 P≤0.001).",
publisher = "Ankara :  Ankara Üniversitesi Ziraat Fakültesi",
journal = "Tarım Bilimleri Dergisi / Journal of Agricultural Sciences",
title = "Influence of harvesting on quality of Alfalfa Forage used for Haylage and Hay",
pages = "390-384",
number = "3",
volume = "25"
}

Stanısavljevıć, R., Vukovıć, A., Barać, S., Radojevıć, R., Đokıć, D.,& Petrovıć, D.. (2019). Influence of harvesting on quality of Alfalfa Forage used for Haylage and Hay. in Tarım Bilimleri Dergisi / Journal of Agricultural Sciences
Ankara :  Ankara Üniversitesi Ziraat Fakültesi., 25(3), 384-390.

Stanısavljevıć R, Vukovıć A, Barać S, Radojevıć R, Đokıć D, Petrovıć D. Influence of harvesting on quality of Alfalfa Forage used for Haylage and Hay. in Tarım Bilimleri Dergisi / Journal of Agricultural Sciences. 2019;25(3):384-390..

Stanısavljevıć, Rade, Vukovıć, Aleksandar, Barać, Saša, Radojevıć, Rade, Đokıć, Dragoslav, Petrovıć, Dragan, "Influence of harvesting on quality of Alfalfa Forage used for Haylage and Hay" in Tarım Bilimleri Dergisi / Journal of Agricultural Sciences, 25, no. 3 (2019):384-390.