TY  - JOUR
AU  - Ranković, Dejan
AU  - Todorović, Goran
AU  - Tabaković, Marijenka
AU  - Prodanović, Slaven
AU  - Boćanski, Jan
AU  - Delić, Nenad
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5877
AB  - The aim of this study was to observe direct and joint effects of three factors (genotypes, ecological environmental conditions and the applied crop density) on the level of defoliation intensity and yield. Three inbred lines (G) of maize (G1-L217RfC, G2-L335/99 and G3-L76B004) were used in the study. The trials were performed in two years (Y) (Y1 = 2016 and Y2 = 2017) and in two locations (L) (L1 and L2) under four ecological conditions of the year-location interaction (E1-E4) and in two densities (D1 and D2) (50,000 and 65,000 plants ha−1). Prior to tasselling, the following five treatments of detasseling and defoliation (T) were applied: T1-control, no leaf removal only detasseling, T2-T5-removal of tassels and top leaves (from one to four top leaves). The defoliation treatments had the most pronounced effect on the yield reduction in G1 (T1-Tn+1… T5), p < 0.05. The ecological conditions on yield variability were expressed under poor weather conditions (E3 and E4), while lower densities were less favorable for the application of defoliation treatments. The result of joint effects of factors was the lowest grain yield (896 kg/ha) in G3 in the variant E3D1 for T2 and the highest grain yield (11,389 kg/ha) in G3 in the variant E2D2 for T1. The smallest effect of the defoliation treatment was on the kernel row number (KRN).
PB  - MDPI AG
T2  - Agriculture (Switzerland)
T1  - Direct and Joint Effects of Genotype, Defoliation and Crop Density on the Yield of Three Inbred Maize Lines
IS  - 6
SP  - 509
VL  - 11
DO  - 10.3390/agriculture11060509
ER  - 

@article{
author = "Ranković, Dejan and Todorović, Goran and Tabaković, Marijenka and Prodanović, Slaven and Boćanski, Jan and Delić, Nenad",
year = "2021",
abstract = "The aim of this study was to observe direct and joint effects of three factors (genotypes, ecological environmental conditions and the applied crop density) on the level of defoliation intensity and yield. Three inbred lines (G) of maize (G1-L217RfC, G2-L335/99 and G3-L76B004) were used in the study. The trials were performed in two years (Y) (Y1 = 2016 and Y2 = 2017) and in two locations (L) (L1 and L2) under four ecological conditions of the year-location interaction (E1-E4) and in two densities (D1 and D2) (50,000 and 65,000 plants ha−1). Prior to tasselling, the following five treatments of detasseling and defoliation (T) were applied: T1-control, no leaf removal only detasseling, T2-T5-removal of tassels and top leaves (from one to four top leaves). The defoliation treatments had the most pronounced effect on the yield reduction in G1 (T1-Tn+1… T5), p < 0.05. The ecological conditions on yield variability were expressed under poor weather conditions (E3 and E4), while lower densities were less favorable for the application of defoliation treatments. The result of joint effects of factors was the lowest grain yield (896 kg/ha) in G3 in the variant E3D1 for T2 and the highest grain yield (11,389 kg/ha) in G3 in the variant E2D2 for T1. The smallest effect of the defoliation treatment was on the kernel row number (KRN).",
publisher = "MDPI AG",
journal = "Agriculture (Switzerland)",
title = "Direct and Joint Effects of Genotype, Defoliation and Crop Density on the Yield of Three Inbred Maize Lines",
number = "6",
pages = "509",
volume = "11",
doi = "10.3390/agriculture11060509"
}

Ranković, D., Todorović, G., Tabaković, M., Prodanović, S., Boćanski, J.,& Delić, N.. (2021). Direct and Joint Effects of Genotype, Defoliation and Crop Density on the Yield of Three Inbred Maize Lines. in Agriculture (Switzerland)
MDPI AG., 11(6), 509.
https://doi.org/10.3390/agriculture11060509

Ranković D, Todorović G, Tabaković M, Prodanović S, Boćanski J, Delić N. Direct and Joint Effects of Genotype, Defoliation and Crop Density on the Yield of Three Inbred Maize Lines. in Agriculture (Switzerland). 2021;11(6):509.
doi:10.3390/agriculture11060509 .

Ranković, Dejan, Todorović, Goran, Tabaković, Marijenka, Prodanović, Slaven, Boćanski, Jan, Delić, Nenad, "Direct and Joint Effects of Genotype, Defoliation and Crop Density on the Yield of Three Inbred Maize Lines" in Agriculture (Switzerland), 11, no. 6 (2021):509,
https://doi.org/10.3390/agriculture11060509 . .

TY  - JOUR
AU  - Kolarić, Ljubiša
AU  - Paunović, Jelena
AU  - Ikanović, Jela
AU  - Živanović, Ljubiša
AU  - Ranković, Dejan
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3920
AB  - The aim of this study was to analyze the effect of increasing amounts of nitrogen on productivity of soybean genotypes under different agroecological conditions. The investigations were conducted on two locations: Maize Research Institute, Zemun Polje (tchernozem soil type) and Kloka village (private property, brown forest soil type). Field micro experiments were conducted by split-plot method in four replications. Given results show, on average for both soil types, increasing values of grain mass per plant and yield using 30 and 60 kg ha-1 of nitrogen for 7.1% and 7.5%, respectively. Fertilization variant using 90 kg ha-1 of nitrogen gave lower values of examined parameters compared to the fon (P60K60) for 5.4% and 5.7% respectively.
AB  - U radu su prikazani rezultati ispitivanja uticaja rastućih količina azota na produktivnost genotipova soje u različitim agroekološkim uslovima. Istraživanja su obavljena na dva lokaliteta, u Institutu za kukuruz 'Zemun Polje' (zemljište tipa černozem) i u selu Kloka (privatan posed, zemljište tipa gajnjača) - donja Jasenica 2009. godine. Poljski mikroogledi izvedeni su metodom razdeljenih parcela (split plot), u četiri ponavljanja. Dobijeni rezultati pokazuju da su se, u proseku za oba tipa zemljišta, masa zrna po biljci i prinos povećavali upotrebom do 60 kg ha-1 za 7,1 odnosno 7,5%. Varijanta đubrenja sa 90 kg ha-1 dala je niže vrednosti ispitivanih parametara u odnosu na osnovu-fon (P60K60) za 5,4% odnosno 5,7%.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Productivity of soybean genotypes under different agroecological conditions
T1  - Produktivnost genotipova soje u različitim agroekološkim uslovima
EP  - 61
IS  - 2
SP  - 51
VL  - 21
DO  - 10.5937/SelSem1502051K
ER  - 

@article{
author = "Kolarić, Ljubiša and Paunović, Jelena and Ikanović, Jela and Živanović, Ljubiša and Ranković, Dejan",
year = "2015",
abstract = "The aim of this study was to analyze the effect of increasing amounts of nitrogen on productivity of soybean genotypes under different agroecological conditions. The investigations were conducted on two locations: Maize Research Institute, Zemun Polje (tchernozem soil type) and Kloka village (private property, brown forest soil type). Field micro experiments were conducted by split-plot method in four replications. Given results show, on average for both soil types, increasing values of grain mass per plant and yield using 30 and 60 kg ha-1 of nitrogen for 7.1% and 7.5%, respectively. Fertilization variant using 90 kg ha-1 of nitrogen gave lower values of examined parameters compared to the fon (P60K60) for 5.4% and 5.7% respectively., U radu su prikazani rezultati ispitivanja uticaja rastućih količina azota na produktivnost genotipova soje u različitim agroekološkim uslovima. Istraživanja su obavljena na dva lokaliteta, u Institutu za kukuruz 'Zemun Polje' (zemljište tipa černozem) i u selu Kloka (privatan posed, zemljište tipa gajnjača) - donja Jasenica 2009. godine. Poljski mikroogledi izvedeni su metodom razdeljenih parcela (split plot), u četiri ponavljanja. Dobijeni rezultati pokazuju da su se, u proseku za oba tipa zemljišta, masa zrna po biljci i prinos povećavali upotrebom do 60 kg ha-1 za 7,1 odnosno 7,5%. Varijanta đubrenja sa 90 kg ha-1 dala je niže vrednosti ispitivanih parametara u odnosu na osnovu-fon (P60K60) za 5,4% odnosno 5,7%.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Productivity of soybean genotypes under different agroecological conditions, Produktivnost genotipova soje u različitim agroekološkim uslovima",
pages = "61-51",
number = "2",
volume = "21",
doi = "10.5937/SelSem1502051K"
}

Kolarić, L., Paunović, J., Ikanović, J., Živanović, L.,& Ranković, D.. (2015). Productivity of soybean genotypes under different agroecological conditions. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 21(2), 51-61.
https://doi.org/10.5937/SelSem1502051K

Kolarić L, Paunović J, Ikanović J, Živanović L, Ranković D. Productivity of soybean genotypes under different agroecological conditions. in Selekcija i semenarstvo. 2015;21(2):51-61.
doi:10.5937/SelSem1502051K .

Kolarić, Ljubiša, Paunović, Jelena, Ikanović, Jela, Živanović, Ljubiša, Ranković, Dejan, "Productivity of soybean genotypes under different agroecological conditions" in Selekcija i semenarstvo, 21, no. 2 (2015):51-61,
https://doi.org/10.5937/SelSem1502051K . .