TY  - JOUR
AU  - Sikora, Vladimir
AU  - Stojanović, Anamarija
AU  - Brdar-Jokanović, Milka
AU  - Kiprovski, Biljana
AU  - Mutavdžić, Beba
AU  - Ugrenović, Vladan
AU  - Toth, Stefan
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/1780
AB  - The aim of this study was to access the overall effects of genotype, environment and genotype x environment interaction (GEI), as well as the importance of individual agro-technological traits in the broomcorn [Sorghum bicolor (L.) Moench] panicle yield formation. The performances of 11 broomcorn cultivars grown in eight different seasons are discussed in this paper. The restricted maximum likelihood (REML) variance component estimates model revealed that panicle yield was for the most part dependent on GEI (47.5%), which allowed identification of best genotypes for specific environments. The partial least squares regression (PLSR) model revealed that the most important climatic variables for optimal yield are precipitation in vegetation period and maximum air temperature in vegetation, followed by difference between maximum and minimum temperature in vegetation, growing degree days and sum of precipitation. Generally, lower temperature and higher precipitation parameters had beneficial effect on yield. Considering the individual agro-technological traits, the most important for panicle yield were weight of threshed and unthreshed panicle, as well as grain weight per panicle. As directly related to yield; length of the panicle, fibre length and number of fibres per panicle were also important. The best yield (Sava, 11.75 t ha(-1) ) and stability (Jumak, Prima) performances were recorded for locally adapted cultivars. The knowledge obtained in this study is valuable for the identification and understanding of key environmental and agro-technological factors that contribute to the yield of broomcorn panicle.
PB  - Pakistan Botanical Soc, Karachi
T2  - Pakistan Journal of Botany
T1  - Broomcorn [sorghum bicolor (l.) Mocnch]panicle yield as affected by environmental variables and agro-technological traits
EP  - 552
IS  - 2
SP  - 545
VL  - 50
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1780
ER  - 

@article{
author = "Sikora, Vladimir and Stojanović, Anamarija and Brdar-Jokanović, Milka and Kiprovski, Biljana and Mutavdžić, Beba and Ugrenović, Vladan and Toth, Stefan",
year = "2018",
abstract = "The aim of this study was to access the overall effects of genotype, environment and genotype x environment interaction (GEI), as well as the importance of individual agro-technological traits in the broomcorn [Sorghum bicolor (L.) Moench] panicle yield formation. The performances of 11 broomcorn cultivars grown in eight different seasons are discussed in this paper. The restricted maximum likelihood (REML) variance component estimates model revealed that panicle yield was for the most part dependent on GEI (47.5%), which allowed identification of best genotypes for specific environments. The partial least squares regression (PLSR) model revealed that the most important climatic variables for optimal yield are precipitation in vegetation period and maximum air temperature in vegetation, followed by difference between maximum and minimum temperature in vegetation, growing degree days and sum of precipitation. Generally, lower temperature and higher precipitation parameters had beneficial effect on yield. Considering the individual agro-technological traits, the most important for panicle yield were weight of threshed and unthreshed panicle, as well as grain weight per panicle. As directly related to yield; length of the panicle, fibre length and number of fibres per panicle were also important. The best yield (Sava, 11.75 t ha(-1) ) and stability (Jumak, Prima) performances were recorded for locally adapted cultivars. The knowledge obtained in this study is valuable for the identification and understanding of key environmental and agro-technological factors that contribute to the yield of broomcorn panicle.",
publisher = "Pakistan Botanical Soc, Karachi",
journal = "Pakistan Journal of Botany",
title = "Broomcorn [sorghum bicolor (l.) Mocnch]panicle yield as affected by environmental variables and agro-technological traits",
pages = "552-545",
number = "2",
volume = "50",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1780"
}

Sikora, V., Stojanović, A., Brdar-Jokanović, M., Kiprovski, B., Mutavdžić, B., Ugrenović, V.,& Toth, S.. (2018). Broomcorn [sorghum bicolor (l.) Mocnch]panicle yield as affected by environmental variables and agro-technological traits. in Pakistan Journal of Botany
Pakistan Botanical Soc, Karachi., 50(2), 545-552.
https://hdl.handle.net/21.15107/rcub_fiver_1780

Sikora V, Stojanović A, Brdar-Jokanović M, Kiprovski B, Mutavdžić B, Ugrenović V, Toth S. Broomcorn [sorghum bicolor (l.) Mocnch]panicle yield as affected by environmental variables and agro-technological traits. in Pakistan Journal of Botany. 2018;50(2):545-552.
https://hdl.handle.net/21.15107/rcub_fiver_1780 .

Sikora, Vladimir, Stojanović, Anamarija, Brdar-Jokanović, Milka, Kiprovski, Biljana, Mutavdžić, Beba, Ugrenović, Vladan, Toth, Stefan, "Broomcorn [sorghum bicolor (l.) Mocnch]panicle yield as affected by environmental variables and agro-technological traits" in Pakistan Journal of Botany, 50, no. 2 (2018):545-552,
https://hdl.handle.net/21.15107/rcub_fiver_1780 .

TY  - JOUR
AU  - Toth, Stefan
AU  - Sikora, Vladimir
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/1613
AB  - The paper describes the biological properties and agronomic efforts of herbicide weed management possibilities of important cocklebur species found in Slovakia. These include the common cocklebur Xanthium strumarium L. as well as hunter burr Xanthium riparium Itz. et Her. em. Lasch. both are widely spread species occurring mainly on arable land especially in row crops; the third one prickly burweed Xanthium spinosum L. is still rare and mainly occures in meadows and pastures all three are poisonout species with an increasing importance mostly in southern regions of the country where sugar beet is planted as well.
PB  - Listy Cukrovarnicke a Reparske
T2  - Listy Cukrovarnicke A Reparske
T1  - Danger cockleburs xanthium spp. And sugar beet
EP  - 142
IS  - 4
SP  - 138
VL  - 132
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1613
ER  - 

@article{
author = "Toth, Stefan and Sikora, Vladimir",
year = "2016",
abstract = "The paper describes the biological properties and agronomic efforts of herbicide weed management possibilities of important cocklebur species found in Slovakia. These include the common cocklebur Xanthium strumarium L. as well as hunter burr Xanthium riparium Itz. et Her. em. Lasch. both are widely spread species occurring mainly on arable land especially in row crops; the third one prickly burweed Xanthium spinosum L. is still rare and mainly occures in meadows and pastures all three are poisonout species with an increasing importance mostly in southern regions of the country where sugar beet is planted as well.",
publisher = "Listy Cukrovarnicke a Reparske",
journal = "Listy Cukrovarnicke A Reparske",
title = "Danger cockleburs xanthium spp. And sugar beet",
pages = "142-138",
number = "4",
volume = "132",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1613"
}

Toth, S.,& Sikora, V.. (2016). Danger cockleburs xanthium spp. And sugar beet. in Listy Cukrovarnicke A Reparske
Listy Cukrovarnicke a Reparske., 132(4), 138-142.
https://hdl.handle.net/21.15107/rcub_fiver_1613

Toth S, Sikora V. Danger cockleburs xanthium spp. And sugar beet. in Listy Cukrovarnicke A Reparske. 2016;132(4):138-142.
https://hdl.handle.net/21.15107/rcub_fiver_1613 .

Toth, Stefan, Sikora, Vladimir, "Danger cockleburs xanthium spp. And sugar beet" in Listy Cukrovarnicke A Reparske, 132, no. 4 (2016):138-142,
https://hdl.handle.net/21.15107/rcub_fiver_1613 .

TY  - JOUR
AU  - Toth, Stefan
AU  - Sikora, Vladimir
AU  - Kovalova, Lucia
AU  - Harcar, Matus
AU  - Porvaz, Pavol
PY  - 2015
UR  - http://fiver.ifvcns.rs/handle/123456789/1493
AB  - This paper describes the biological properties of wild hemp Cannabis ruderalis Janisch, an original weed species under Central-European climatic conditions of South and East Slovakia, with the potential of high economic importance especially concerning some localities of the country where sugar beet is grown. It also outlines the specifics for agronomical and herbicidal management of sugar beet stands against the weed, these procedures improve the herbicides efficiency based on 2-3 times repeated or divided application of mixed herbicides based on phenmedipham, desmedipham, ethofumesate and chloridazon until the hemp plants have 2-4 leaves, respectively their efficiency can be improved by further mixtures with triflusulfuron-methyl or metamitron, which is effective also when used on its own preemergently or postemergently. The paper also describes the sensitivity of wild hemp to many other herbicides commonly used in the protection of field crops stands cultivated in Slovakia as fore crop or after crop of sugar beet.
PB  - Listy Cukrovarnicke a Reparske
T2  - Listy Cukrovarnicke A Reparske
T1  - Wild Hemp Cannabis ruderalis Janisch and Sugar Beet
EP  - 294
IS  - 9-10
SP  - 292
VL  - 131
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1493
ER  - 

@article{
author = "Toth, Stefan and Sikora, Vladimir and Kovalova, Lucia and Harcar, Matus and Porvaz, Pavol",
year = "2015",
abstract = "This paper describes the biological properties of wild hemp Cannabis ruderalis Janisch, an original weed species under Central-European climatic conditions of South and East Slovakia, with the potential of high economic importance especially concerning some localities of the country where sugar beet is grown. It also outlines the specifics for agronomical and herbicidal management of sugar beet stands against the weed, these procedures improve the herbicides efficiency based on 2-3 times repeated or divided application of mixed herbicides based on phenmedipham, desmedipham, ethofumesate and chloridazon until the hemp plants have 2-4 leaves, respectively their efficiency can be improved by further mixtures with triflusulfuron-methyl or metamitron, which is effective also when used on its own preemergently or postemergently. The paper also describes the sensitivity of wild hemp to many other herbicides commonly used in the protection of field crops stands cultivated in Slovakia as fore crop or after crop of sugar beet.",
publisher = "Listy Cukrovarnicke a Reparske",
journal = "Listy Cukrovarnicke A Reparske",
title = "Wild Hemp Cannabis ruderalis Janisch and Sugar Beet",
pages = "294-292",
number = "9-10",
volume = "131",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1493"
}

Toth, S., Sikora, V., Kovalova, L., Harcar, M.,& Porvaz, P.. (2015). Wild Hemp Cannabis ruderalis Janisch and Sugar Beet. in Listy Cukrovarnicke A Reparske
Listy Cukrovarnicke a Reparske., 131(9-10), 292-294.
https://hdl.handle.net/21.15107/rcub_fiver_1493

Toth S, Sikora V, Kovalova L, Harcar M, Porvaz P. Wild Hemp Cannabis ruderalis Janisch and Sugar Beet. in Listy Cukrovarnicke A Reparske. 2015;131(9-10):292-294.
https://hdl.handle.net/21.15107/rcub_fiver_1493 .

Toth, Stefan, Sikora, Vladimir, Kovalova, Lucia, Harcar, Matus, Porvaz, Pavol, "Wild Hemp Cannabis ruderalis Janisch and Sugar Beet" in Listy Cukrovarnicke A Reparske, 131, no. 9-10 (2015):292-294,
https://hdl.handle.net/21.15107/rcub_fiver_1493 .