TY  - JOUR
AU  - Macak, Milan
AU  - Candrakova, Eva
AU  - Đalović, Ivica
AU  - Prasad, P. V. V.
AU  - Farooq, Muhammad
AU  - Korczyk-Szabo, Joanna
AU  - Kovacik, Peter
AU  - Simansky, Vladimir
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/2075
AB  - Weather, tillage, and fertilization are the major factors affecting the grain yield of field peas (Pisum sativum L.). However, the impact of tillage and fertilization on yield is not well understood. Therefore, this experiment was initiated in 1999. In this manuscript, we report the data recorded during the period of 2011-2015 to quantify the impacts on yield. Field peas were planted in seedbeds prepared through conventional tillage (CT)-moldboard ploughing to the depth of 0.22 m; and minimum tillage (MT)-disking to the depth of 0.12 m. The crop received three fertilization treatments, including zero fertilization (control); nitrogen, phosphorus and potassium (NPK) mineral fertilization treatment; and NPK mineral fertilization plus the incorporation of pre-crop biomass. Five years' average data indicated the highest yield on fertilized treatments (2.85-2.98 t ha(-1) vs. 2.66 t ha(-1)) regardless of the tillage. When comparing the yield of fertilized treatments, the yield under CT (2.98 t ha(-1)) was significantly higher than that of MT (2.85 t ha(-1)). However, on non-fertilized treatments (less fertile plots), a higher yield was recorded under MT (2.71 t ha(-1)) compared with CT (2.40 t ha(-1)). Overall, the results of this study suggest that fertilizer application together with incorporation of the above-ground biomass of the previous crop may help sustain pea grain yield.
PB  - Basel : MDPI
T2  - Agronomy-Basel
T1  - The Influence of Different Fertilization Strategies on the Grain Yield of Field Peas (Pisum sativum L.) under Conventional and Conservation Tillage
IS  - 11
VL  - 10
DO  - 10.3390/agronomy10111728
ER  - 

@article{
author = "Macak, Milan and Candrakova, Eva and Đalović, Ivica and Prasad, P. V. V. and Farooq, Muhammad and Korczyk-Szabo, Joanna and Kovacik, Peter and Simansky, Vladimir",
year = "2020",
abstract = "Weather, tillage, and fertilization are the major factors affecting the grain yield of field peas (Pisum sativum L.). However, the impact of tillage and fertilization on yield is not well understood. Therefore, this experiment was initiated in 1999. In this manuscript, we report the data recorded during the period of 2011-2015 to quantify the impacts on yield. Field peas were planted in seedbeds prepared through conventional tillage (CT)-moldboard ploughing to the depth of 0.22 m; and minimum tillage (MT)-disking to the depth of 0.12 m. The crop received three fertilization treatments, including zero fertilization (control); nitrogen, phosphorus and potassium (NPK) mineral fertilization treatment; and NPK mineral fertilization plus the incorporation of pre-crop biomass. Five years' average data indicated the highest yield on fertilized treatments (2.85-2.98 t ha(-1) vs. 2.66 t ha(-1)) regardless of the tillage. When comparing the yield of fertilized treatments, the yield under CT (2.98 t ha(-1)) was significantly higher than that of MT (2.85 t ha(-1)). However, on non-fertilized treatments (less fertile plots), a higher yield was recorded under MT (2.71 t ha(-1)) compared with CT (2.40 t ha(-1)). Overall, the results of this study suggest that fertilizer application together with incorporation of the above-ground biomass of the previous crop may help sustain pea grain yield.",
publisher = "Basel : MDPI",
journal = "Agronomy-Basel",
title = "The Influence of Different Fertilization Strategies on the Grain Yield of Field Peas (Pisum sativum L.) under Conventional and Conservation Tillage",
number = "11",
volume = "10",
doi = "10.3390/agronomy10111728"
}

Macak, M., Candrakova, E., Đalović, I., Prasad, P. V. V., Farooq, M., Korczyk-Szabo, J., Kovacik, P.,& Simansky, V.. (2020). The Influence of Different Fertilization Strategies on the Grain Yield of Field Peas (Pisum sativum L.) under Conventional and Conservation Tillage. in Agronomy-Basel
Basel : MDPI., 10(11).
https://doi.org/10.3390/agronomy10111728

Macak M, Candrakova E, Đalović I, Prasad PVV, Farooq M, Korczyk-Szabo J, Kovacik P, Simansky V. The Influence of Different Fertilization Strategies on the Grain Yield of Field Peas (Pisum sativum L.) under Conventional and Conservation Tillage. in Agronomy-Basel. 2020;10(11).
doi:10.3390/agronomy10111728 .

Macak, Milan, Candrakova, Eva, Đalović, Ivica, Prasad, P. V. V., Farooq, Muhammad, Korczyk-Szabo, Joanna, Kovacik, Peter, Simansky, Vladimir, "The Influence of Different Fertilization Strategies on the Grain Yield of Field Peas (Pisum sativum L.) under Conventional and Conservation Tillage" in Agronomy-Basel, 10, no. 11 (2020),
https://doi.org/10.3390/agronomy10111728 . .

TY  - JOUR
AU  - Macak, Milan
AU  - Đalović, Ivica
AU  - Smatana, Josef
AU  - Roharikova, Adriana Kiss
AU  - Saulić, Markola
AU  - Kulina, Mirko
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/2010
AB  - The common effects of cultivation practices, weed management measures and crop rotation on Elytrigia repens population dynamics under condition of large scale fields were studied in South-Western Slovakia during 2007-2014. The evaluated fields reflect the changes of cultivation practices associated with the growing crops in intensive crop rotation systems characterized by high proportion of cereals, changes of tillage practices (mouldboard stubble cultivation replaced by less effective disc stubble cultivation) and exclusion of cover crops and leguminous forage crops. Introduction of management practices with lack of preventive measures into six evaluated large-scale fields led to increasing proliferation of E. repens. Therefore, intensive herbicide application (from 2 to 5 application during 8-year rotation period) was needed to manage E. repens satisfactorily. E. repens was substantially higher in crops following two crops period of sunflower and spring barley crops, but lower in crops following winter oilseed rape.
PB  - Friends Science Publ, Faisalabad
T2  - International Journal of Agriculture & Biology
T1  - Temporal Changes of Elytrigia repens Density in Intensive Cereal-Based Cropping Systems
EP  - 200
IS  - 2
SP  - 195
VL  - 24
DO  - 10.17957/IJAB/15.1423
ER  - 

@article{
author = "Macak, Milan and Đalović, Ivica and Smatana, Josef and Roharikova, Adriana Kiss and Saulić, Markola and Kulina, Mirko",
year = "2020",
abstract = "The common effects of cultivation practices, weed management measures and crop rotation on Elytrigia repens population dynamics under condition of large scale fields were studied in South-Western Slovakia during 2007-2014. The evaluated fields reflect the changes of cultivation practices associated with the growing crops in intensive crop rotation systems characterized by high proportion of cereals, changes of tillage practices (mouldboard stubble cultivation replaced by less effective disc stubble cultivation) and exclusion of cover crops and leguminous forage crops. Introduction of management practices with lack of preventive measures into six evaluated large-scale fields led to increasing proliferation of E. repens. Therefore, intensive herbicide application (from 2 to 5 application during 8-year rotation period) was needed to manage E. repens satisfactorily. E. repens was substantially higher in crops following two crops period of sunflower and spring barley crops, but lower in crops following winter oilseed rape.",
publisher = "Friends Science Publ, Faisalabad",
journal = "International Journal of Agriculture & Biology",
title = "Temporal Changes of Elytrigia repens Density in Intensive Cereal-Based Cropping Systems",
pages = "200-195",
number = "2",
volume = "24",
doi = "10.17957/IJAB/15.1423"
}

Macak, M., Đalović, I., Smatana, J., Roharikova, A. K., Saulić, M.,& Kulina, M.. (2020). Temporal Changes of Elytrigia repens Density in Intensive Cereal-Based Cropping Systems. in International Journal of Agriculture & Biology
Friends Science Publ, Faisalabad., 24(2), 195-200.
https://doi.org/10.17957/IJAB/15.1423

Macak M, Đalović I, Smatana J, Roharikova AK, Saulić M, Kulina M. Temporal Changes of Elytrigia repens Density in Intensive Cereal-Based Cropping Systems. in International Journal of Agriculture & Biology. 2020;24(2):195-200.
doi:10.17957/IJAB/15.1423 .

Macak, Milan, Đalović, Ivica, Smatana, Josef, Roharikova, Adriana Kiss, Saulić, Markola, Kulina, Mirko, "Temporal Changes of Elytrigia repens Density in Intensive Cereal-Based Cropping Systems" in International Journal of Agriculture & Biology, 24, no. 2 (2020):195-200,
https://doi.org/10.17957/IJAB/15.1423 . .

TY  - JOUR
AU  - Macák, M.
AU  - Đalović, Ivica
AU  - Turan, Jan
AU  - Šeremešić, Srđan
AU  - Tyr, Stefan
AU  - Milošev, Dragiša
AU  - Kulina, Mirko
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/1718
AB  - Soil organic carbon plays an important role in a long-term agroecosystem productivity, in the global C cycle, maintaining a soil nutrient pool and improving its availability. The objective of this study is the assess the impacts of long–term cropping practices on SOC dynamics in Slovakia and Serbia. Soil C sequestration is a complex process that is influenced by many factors, such as agricultural practice, climatic and soil conditions. For the both location the initial SOC decline was followed with the C stabilization and possible increase where proper practices were used. More intensive crop management systems that maintained residue cover provided the greatest benefit towards increasing the quantity of mineralizable nutrients within the active fraction of soil organic carbon (SOC), as well as increasing C sequestration as SOC. Long–term field experiments have contributed significantly to our current knowledge of soil quality and have been used to study the influence of crop management, fertilizer application and tillage practices on SOC content.
PB  - Eesti Pollumajandusulikool
T2  - Agronomy Research
T1  - Soil organic carbon in long–term experiments: Comparative analysis in Slovakia and Serbia
EP  - 1982
IS  - 5
SP  - 1971
VL  - 15
DO  - 10.15159/AR.17.053
ER  - 

@article{
author = "Macák, M. and Đalović, Ivica and Turan, Jan and Šeremešić, Srđan and Tyr, Stefan and Milošev, Dragiša and Kulina, Mirko",
year = "2017",
abstract = "Soil organic carbon plays an important role in a long-term agroecosystem productivity, in the global C cycle, maintaining a soil nutrient pool and improving its availability. The objective of this study is the assess the impacts of long–term cropping practices on SOC dynamics in Slovakia and Serbia. Soil C sequestration is a complex process that is influenced by many factors, such as agricultural practice, climatic and soil conditions. For the both location the initial SOC decline was followed with the C stabilization and possible increase where proper practices were used. More intensive crop management systems that maintained residue cover provided the greatest benefit towards increasing the quantity of mineralizable nutrients within the active fraction of soil organic carbon (SOC), as well as increasing C sequestration as SOC. Long–term field experiments have contributed significantly to our current knowledge of soil quality and have been used to study the influence of crop management, fertilizer application and tillage practices on SOC content.",
publisher = "Eesti Pollumajandusulikool",
journal = "Agronomy Research",
title = "Soil organic carbon in long–term experiments: Comparative analysis in Slovakia and Serbia",
pages = "1982-1971",
number = "5",
volume = "15",
doi = "10.15159/AR.17.053"
}

Macák, M., Đalović, I., Turan, J., Šeremešić, S., Tyr, S., Milošev, D.,& Kulina, M.. (2017). Soil organic carbon in long–term experiments: Comparative analysis in Slovakia and Serbia. in Agronomy Research
Eesti Pollumajandusulikool., 15(5), 1971-1982.
https://doi.org/10.15159/AR.17.053

Macák M, Đalović I, Turan J, Šeremešić S, Tyr S, Milošev D, Kulina M. Soil organic carbon in long–term experiments: Comparative analysis in Slovakia and Serbia. in Agronomy Research. 2017;15(5):1971-1982.
doi:10.15159/AR.17.053 .

Macák, M., Đalović, Ivica, Turan, Jan, Šeremešić, Srđan, Tyr, Stefan, Milošev, Dragiša, Kulina, Mirko, "Soil organic carbon in long–term experiments: Comparative analysis in Slovakia and Serbia" in Agronomy Research, 15, no. 5 (2017):1971-1982,
https://doi.org/10.15159/AR.17.053 . .

TY  - CONF
AU  - Macák, M.
AU  - Žák, Š.
AU  - Đalović, Ivica
AU  - Szombathová, N.
PY  - 2008
UR  - http://fiver.ifvcns.rs/handle/123456789/652
AB  - The field trial was carried out over the period 2000-2005 at the experimental station of the Research Institute of Plant Production in Western Slovakia. The purpose of the study was to investigate weed density and diversity and the ability of spring barley to compete in ecological and low input systems in a six years crop rotation system. The effects of farming systems on crop-weed competition were investigated by evaluating the yield and yield components of barley and weed density and diversity. Weed density and diversity were affected by the study year, systems and crop. The significantly higher weed density and diversity of 24.3 weed plants and 4.7 weed species per square meter was found in the ecological system in comparison to 7.8 weed plants and 2.4 weed species per square meter in the low input system. The weed competitiveness of spring barley with the under-sowing of clover significantly reduced weed density and diversity in both types of evaluated farming systems. The weed composition of the most troublesome perennial and annual weeds was determined for each of the six years of the study. Abundance of Polygonum aviculare L. and Cirsium arvense (L.) Scop., increased significantly in the ecological farming system in comparison to the low input system. The study considers the increased ability of spring barley to compete with weeds and the changes of the weed flora in ecological and low input systems.
C3  - Journal of Plant Diseases & Proctection, Supplement
T1  - The influence of an ecological and a low input system on weed density, weed diversity and weed competition in spring barley
EP  - 430
IS  - 21
SP  - 425
UR  - https://hdl.handle.net/21.15107/rcub_fiver_652
ER  - 

@conference{
author = "Macák, M. and Žák, Š. and Đalović, Ivica and Szombathová, N.",
year = "2008",
abstract = "The field trial was carried out over the period 2000-2005 at the experimental station of the Research Institute of Plant Production in Western Slovakia. The purpose of the study was to investigate weed density and diversity and the ability of spring barley to compete in ecological and low input systems in a six years crop rotation system. The effects of farming systems on crop-weed competition were investigated by evaluating the yield and yield components of barley and weed density and diversity. Weed density and diversity were affected by the study year, systems and crop. The significantly higher weed density and diversity of 24.3 weed plants and 4.7 weed species per square meter was found in the ecological system in comparison to 7.8 weed plants and 2.4 weed species per square meter in the low input system. The weed competitiveness of spring barley with the under-sowing of clover significantly reduced weed density and diversity in both types of evaluated farming systems. The weed composition of the most troublesome perennial and annual weeds was determined for each of the six years of the study. Abundance of Polygonum aviculare L. and Cirsium arvense (L.) Scop., increased significantly in the ecological farming system in comparison to the low input system. The study considers the increased ability of spring barley to compete with weeds and the changes of the weed flora in ecological and low input systems.",
journal = "Journal of Plant Diseases & Proctection, Supplement",
title = "The influence of an ecological and a low input system on weed density, weed diversity and weed competition in spring barley",
pages = "430-425",
number = "21",
url = "https://hdl.handle.net/21.15107/rcub_fiver_652"
}

Macák, M., Žák, Š., Đalović, I.,& Szombathová, N.. (2008). The influence of an ecological and a low input system on weed density, weed diversity and weed competition in spring barley. in Journal of Plant Diseases & Proctection, Supplement(21), 425-430.
https://hdl.handle.net/21.15107/rcub_fiver_652

Macák M, Žák Š, Đalović I, Szombathová N. The influence of an ecological and a low input system on weed density, weed diversity and weed competition in spring barley. in Journal of Plant Diseases & Proctection, Supplement. 2008;(21):425-430.
https://hdl.handle.net/21.15107/rcub_fiver_652 .

Macák, M., Žák, Š., Đalović, Ivica, Szombathová, N., "The influence of an ecological and a low input system on weed density, weed diversity and weed competition in spring barley" in Journal of Plant Diseases & Proctection, Supplement, no. 21 (2008):425-430,
https://hdl.handle.net/21.15107/rcub_fiver_652 .

TY  - CONF
AU  - Demjanová, E.
AU  - Macák, M.
AU  - Tyr, Stefan
AU  - Đalović, Ivica
AU  - Žák, Š.
AU  - Smatana, Josef
PY  - 2008
UR  - http://fiver.ifvcns.rs/handle/123456789/651
AB  - A seven year field study was conducted in south-western Slovakia to investigate the effects of different soil tillage intensities and crop rotation patterns on weed density, weed species composition and diversity, and weed competition in maize. Maize was grown in four different crop rotations with three different soil tillage systems (conventional ploughing, 0.3 m depth; offset disc ploughing, 0.15 m depth; shallow loosening, 0.1 m depth). Dominant weed species were Amaranthus retroflexus L., Chenopodium album L., Echinochloa crus-galli (L.) P.Beauv., Convolvulus arvensis L. and Cirsium arvense (L.) Scop. Conventional tillage reduced weed density significantly, primarily through the reduction of perennial weeds. Significantly lower weed dry biomass was observed under conventional ploughing than under reduced tillage by offset disc ploughing or shallow loosening. Crop rotation did not have a significant influence on species richness as indicated by the Margalef's index. However, there was significantly higher total weed density in continuous maize cropping (38.5 plants m-2) than when maize was grown in rotation with spring barley (28.6 plants m-2) or in rotation with peas and winter wheat (25.8 plants m-2). Primary tillage systems had a more significant effect on the composition of the weed flora, weed density and diversity, and weed biomass than did crop rotation patterns.
C3  - Journal of Plant Diseases & Proctection, Supplement
T1  - Weed populations in maize as affected by crop rotation and primary soil tillage
EP  - 533
IS  - 21
SP  - 529
UR  - https://hdl.handle.net/21.15107/rcub_fiver_651
ER  - 

@conference{
author = "Demjanová, E. and Macák, M. and Tyr, Stefan and Đalović, Ivica and Žák, Š. and Smatana, Josef",
year = "2008",
abstract = "A seven year field study was conducted in south-western Slovakia to investigate the effects of different soil tillage intensities and crop rotation patterns on weed density, weed species composition and diversity, and weed competition in maize. Maize was grown in four different crop rotations with three different soil tillage systems (conventional ploughing, 0.3 m depth; offset disc ploughing, 0.15 m depth; shallow loosening, 0.1 m depth). Dominant weed species were Amaranthus retroflexus L., Chenopodium album L., Echinochloa crus-galli (L.) P.Beauv., Convolvulus arvensis L. and Cirsium arvense (L.) Scop. Conventional tillage reduced weed density significantly, primarily through the reduction of perennial weeds. Significantly lower weed dry biomass was observed under conventional ploughing than under reduced tillage by offset disc ploughing or shallow loosening. Crop rotation did not have a significant influence on species richness as indicated by the Margalef's index. However, there was significantly higher total weed density in continuous maize cropping (38.5 plants m-2) than when maize was grown in rotation with spring barley (28.6 plants m-2) or in rotation with peas and winter wheat (25.8 plants m-2). Primary tillage systems had a more significant effect on the composition of the weed flora, weed density and diversity, and weed biomass than did crop rotation patterns.",
journal = "Journal of Plant Diseases & Proctection, Supplement",
title = "Weed populations in maize as affected by crop rotation and primary soil tillage",
pages = "533-529",
number = "21",
url = "https://hdl.handle.net/21.15107/rcub_fiver_651"
}

Demjanová, E., Macák, M., Tyr, S., Đalović, I., Žák, Š.,& Smatana, J.. (2008). Weed populations in maize as affected by crop rotation and primary soil tillage. in Journal of Plant Diseases & Proctection, Supplement(21), 529-533.
https://hdl.handle.net/21.15107/rcub_fiver_651

Demjanová E, Macák M, Tyr S, Đalović I, Žák Š, Smatana J. Weed populations in maize as affected by crop rotation and primary soil tillage. in Journal of Plant Diseases & Proctection, Supplement. 2008;(21):529-533.
https://hdl.handle.net/21.15107/rcub_fiver_651 .

Demjanová, E., Macák, M., Tyr, Stefan, Đalović, Ivica, Žák, Š., Smatana, Josef, "Weed populations in maize as affected by crop rotation and primary soil tillage" in Journal of Plant Diseases & Proctection, Supplement, no. 21 (2008):529-533,
https://hdl.handle.net/21.15107/rcub_fiver_651 .