TY  - GEN
AU  - Moravčević, Đorđe
AU  - Kostić, Aleksandar Ž.
AU  - Vujošević, Ana
AU  - Vuković, Sandra
AU  - Kilibarda, Sofija
AU  - Sudimac, Maja
AU  - Gordanić, Stefan
AU  - Pantović, Jelena
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6909
AB  - Endive (Cichorium endivia L.) is a leafy vegetable with excellent nutritional 
composition and bitter taste. Unlike in Southern and Western Europe, the 
vegetable is little known in Serbia. In an experiment conducted in the 
greenhouse in the fall of 2022 (August-October), the influence of mulch and 
bioregulators on the production characteristics of the narrow-leaved curly 
endive cultivar "Cigal" (C.e. var. crispum) was studied. An extract of the 
seaweed Ecklonia maxima, trade name Kelpak, was used as a bioregulator. 
Endive was grown on raised beds with and without PE mulch film. The 
bioregulator was applied in several ways, from watering the seedlings to foliar 
treatment. The best results were obtained with the combination in which the 
seedlings were irrigated with bioregulator before planting and then treated with 
it for 10 days. The total weight of the endive leaf rosette was 658.1 g for this 
combination, while it was 550.7 g for the control. The plants grown on the 
mulch film showed a statistically very significant increase in the total weight 
of the leaf rosette. All other parameters studied behaved similarly: the number 
of leaves in the rosette, the height and width of the leaf rosette, and the mass 
of the tree. The commercial yield of endive after removal of the oldest leaves 
ranged from 32.7 to 40.4 t/ha. Based on these studies, it can be recommended 
for production practice to grow endive on dams and with mulch film, and to 
treat the plants with natural bioregulators from planting to preharvest.
PB  - University of Banja Luka Faculty of Agriculture
T2  - XII I N T E R N A T I O N A L S Y M P O S I U M O N A G R I C U L T U R A L S C I E N C E S
T1  - The influence of mulching and bioregulators on the  production characteristics of endives
EP  - 200
SP  - 200
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6909
ER  - 

@misc{
author = "Moravčević, Đorđe and Kostić, Aleksandar Ž. and Vujošević, Ana and Vuković, Sandra and Kilibarda, Sofija and Sudimac, Maja and Gordanić, Stefan and Pantović, Jelena",
year = "2023",
abstract = "Endive (Cichorium endivia L.) is a leafy vegetable with excellent nutritional 
composition and bitter taste. Unlike in Southern and Western Europe, the 
vegetable is little known in Serbia. In an experiment conducted in the 
greenhouse in the fall of 2022 (August-October), the influence of mulch and 
bioregulators on the production characteristics of the narrow-leaved curly 
endive cultivar "Cigal" (C.e. var. crispum) was studied. An extract of the 
seaweed Ecklonia maxima, trade name Kelpak, was used as a bioregulator. 
Endive was grown on raised beds with and without PE mulch film. The 
bioregulator was applied in several ways, from watering the seedlings to foliar 
treatment. The best results were obtained with the combination in which the 
seedlings were irrigated with bioregulator before planting and then treated with 
it for 10 days. The total weight of the endive leaf rosette was 658.1 g for this 
combination, while it was 550.7 g for the control. The plants grown on the 
mulch film showed a statistically very significant increase in the total weight 
of the leaf rosette. All other parameters studied behaved similarly: the number 
of leaves in the rosette, the height and width of the leaf rosette, and the mass 
of the tree. The commercial yield of endive after removal of the oldest leaves 
ranged from 32.7 to 40.4 t/ha. Based on these studies, it can be recommended 
for production practice to grow endive on dams and with mulch film, and to 
treat the plants with natural bioregulators from planting to preharvest.",
publisher = "University of Banja Luka Faculty of Agriculture",
journal = "XII I N T E R N A T I O N A L S Y M P O S I U M O N A G R I C U L T U R A L S C I E N C E S",
title = "The influence of mulching and bioregulators on the  production characteristics of endives",
pages = "200-200",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6909"
}

Moravčević, Đ., Kostić, A. Ž., Vujošević, A., Vuković, S., Kilibarda, S., Sudimac, M., Gordanić, S.,& Pantović, J.. (2023). The influence of mulching and bioregulators on the  production characteristics of endives. in XII I N T E R N A T I O N A L S Y M P O S I U M O N A G R I C U L T U R A L S C I E N C E S
University of Banja Luka Faculty of Agriculture., 200-200.
https://hdl.handle.net/21.15107/rcub_agrospace_6909

Moravčević Đ, Kostić AŽ, Vujošević A, Vuković S, Kilibarda S, Sudimac M, Gordanić S, Pantović J. The influence of mulching and bioregulators on the  production characteristics of endives. in XII I N T E R N A T I O N A L S Y M P O S I U M O N A G R I C U L T U R A L S C I E N C E S. 2023;:200-200.
https://hdl.handle.net/21.15107/rcub_agrospace_6909 .

Moravčević, Đorđe, Kostić, Aleksandar Ž., Vujošević, Ana, Vuković, Sandra, Kilibarda, Sofija, Sudimac, Maja, Gordanić, Stefan, Pantović, Jelena, "The influence of mulching and bioregulators on the  production characteristics of endives" in XII I N T E R N A T I O N A L S Y M P O S I U M O N A G R I C U L T U R A L S C I E N C E S (2023):200-200,
https://hdl.handle.net/21.15107/rcub_agrospace_6909 .

TY  - CONF
AU  - Vuković, Sandra
AU  - Moravčević, Đorđe
AU  - Jelačić, Slavica
AU  - Vujošević, Ana
AU  - Pećinar, Ilinka
AU  - Kilibarda, Sofija
AU  - Sudimac, Maja
AU  - Kostić, Aleksandar Ž.
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6841
AB  - Myristica fragrans (fam. Myristicaceae) – the source of the spice nutmeg, is evergreen tree
widespread in warm and humid tropical climate. Indonesia is the largest nutmeg world
producer. Nutmeg seeds are valuable due many uses: in cooking (spice in sweet or salt dishes),
traditional medicine (diseases of the nervous, digestive and dentistry), additive in the products
of the pharmaceutical and perfumery industry. Nutmeg seed is a good source of primary
(carbohydrates, lipids, proteins, vitamins) and secondary metabolites (terpenes, phenolics,
organic acids). The main components are lipids (30-40%) and essential oil (10-15%). Scientific
sources indicate on many pharmacological effects of nutmeg: antidepressant, hepatoprotective,
antioxidant, anticancer, etc. Climatic conditions have significant impact on flavor and
therapeutic effect of nutmeg. In this research the content of total phenolics (TPC), total
flavonoids (TFC), total hydroxycinnamic acid derivatives (THCAs) and total carotenoids
(TCC) was determined by spectrophotometrically methods, in order to evaluate the potential
healing effect of nutmeg. Tested extracts were prepared from dried and ground nutmeg seed
commercially purchased, using two solvents (80% acetone and warm water - 50°C) and two
extraction techniques (solvent extraction (SE) and ultrasound assisted extraction (USE)). The
obtained results indicate a rich content of carotenoids and phenolics in acetone extracts.
Precisely, the TCC was 49.94 ± 0.70 μg/g in extract prepared by SE and 53.01 ± 1.28 μg/g in
extract prepared by UAE. The TPC in acetone extracts prepared by SE and UAE was similar,
28.93 ± 0.18 mg GAE/g of DW and 28.78 ± 0.07 mg GAE/g of DW, respectively, which is
statistically significantly higher than the TPC achieved in water extracts (2.97 ± 0.14 mg GAE/g
of DW for SE extract and 3.00 ± 0.21 mg GAE/g of DW for UAE extract). The TFC and THACs
achieved in acetone extracts was statistically significantly higher than TFC and THACs
observed in water extracts, where in the case of both solvents, the extraction technique does not
influence statistically significantly on the TF and THACs content. The TFC and THACs in
acetone extracts prepared by SE was 1.50 ± 0.06 mg CE/g of DW and 6.13 ± 0.08 mg CGAE/g
of DW, while acetone extracts prepared by UAE contained TF 1.59 ± 0.00 mg CE/g of DW and
THACs 5.96 ± 0.27 mg CGAE/g of DW, respectively.
C3  - V. International Agricultural, Biological & Life Science Conference
T1  - Phytochemical properties of nutmeg (Myristica fragrans)
EP  - 260
SP  - 260
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6841
ER  - 

@conference{
author = "Vuković, Sandra and Moravčević, Đorđe and Jelačić, Slavica and Vujošević, Ana and Pećinar, Ilinka and Kilibarda, Sofija and Sudimac, Maja and Kostić, Aleksandar Ž.",
year = "2023",
abstract = "Myristica fragrans (fam. Myristicaceae) – the source of the spice nutmeg, is evergreen tree
widespread in warm and humid tropical climate. Indonesia is the largest nutmeg world
producer. Nutmeg seeds are valuable due many uses: in cooking (spice in sweet or salt dishes),
traditional medicine (diseases of the nervous, digestive and dentistry), additive in the products
of the pharmaceutical and perfumery industry. Nutmeg seed is a good source of primary
(carbohydrates, lipids, proteins, vitamins) and secondary metabolites (terpenes, phenolics,
organic acids). The main components are lipids (30-40%) and essential oil (10-15%). Scientific
sources indicate on many pharmacological effects of nutmeg: antidepressant, hepatoprotective,
antioxidant, anticancer, etc. Climatic conditions have significant impact on flavor and
therapeutic effect of nutmeg. In this research the content of total phenolics (TPC), total
flavonoids (TFC), total hydroxycinnamic acid derivatives (THCAs) and total carotenoids
(TCC) was determined by spectrophotometrically methods, in order to evaluate the potential
healing effect of nutmeg. Tested extracts were prepared from dried and ground nutmeg seed
commercially purchased, using two solvents (80% acetone and warm water - 50°C) and two
extraction techniques (solvent extraction (SE) and ultrasound assisted extraction (USE)). The
obtained results indicate a rich content of carotenoids and phenolics in acetone extracts.
Precisely, the TCC was 49.94 ± 0.70 μg/g in extract prepared by SE and 53.01 ± 1.28 μg/g in
extract prepared by UAE. The TPC in acetone extracts prepared by SE and UAE was similar,
28.93 ± 0.18 mg GAE/g of DW and 28.78 ± 0.07 mg GAE/g of DW, respectively, which is
statistically significantly higher than the TPC achieved in water extracts (2.97 ± 0.14 mg GAE/g
of DW for SE extract and 3.00 ± 0.21 mg GAE/g of DW for UAE extract). The TFC and THACs
achieved in acetone extracts was statistically significantly higher than TFC and THACs
observed in water extracts, where in the case of both solvents, the extraction technique does not
influence statistically significantly on the TF and THACs content. The TFC and THACs in
acetone extracts prepared by SE was 1.50 ± 0.06 mg CE/g of DW and 6.13 ± 0.08 mg CGAE/g
of DW, while acetone extracts prepared by UAE contained TF 1.59 ± 0.00 mg CE/g of DW and
THACs 5.96 ± 0.27 mg CGAE/g of DW, respectively.",
journal = "V. International Agricultural, Biological & Life Science Conference",
title = "Phytochemical properties of nutmeg (Myristica fragrans)",
pages = "260-260",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6841"
}

Vuković, S., Moravčević, Đ., Jelačić, S., Vujošević, A., Pećinar, I., Kilibarda, S., Sudimac, M.,& Kostić, A. Ž.. (2023). Phytochemical properties of nutmeg (Myristica fragrans). in V. International Agricultural, Biological & Life Science Conference, 260-260.
https://hdl.handle.net/21.15107/rcub_agrospace_6841

Vuković S, Moravčević Đ, Jelačić S, Vujošević A, Pećinar I, Kilibarda S, Sudimac M, Kostić AŽ. Phytochemical properties of nutmeg (Myristica fragrans). in V. International Agricultural, Biological & Life Science Conference. 2023;:260-260.
https://hdl.handle.net/21.15107/rcub_agrospace_6841 .

Vuković, Sandra, Moravčević, Đorđe, Jelačić, Slavica, Vujošević, Ana, Pećinar, Ilinka, Kilibarda, Sofija, Sudimac, Maja, Kostić, Aleksandar Ž., "Phytochemical properties of nutmeg (Myristica fragrans)" in V. International Agricultural, Biological & Life Science Conference (2023):260-260,
https://hdl.handle.net/21.15107/rcub_agrospace_6841 .

TY  - CONF
AU  - Sudimac, Maja
AU  - Roljević Nikolić, Svetlana
AU  - Balašević Tubić, Svetlana
AU  - Dolijanović, Željko
AU  - Majstorović, Helena
AU  - Bogdanović, Sandra
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6613
AB  - Seed quality, which is the basis of crop production, is one of the main factors that determines yield,
product quality and production stability as a whole. According to various estimates, the use of certified
seeds in the Republic of Serbia has been declining in recent years, which brings with it numerous risks
in production. The aim of this paper was to analyze the state of use of certified wheat, soybean and
alfalfa seeds on family agricultural farms, but also to assess that the use of certified seeds in production
is related to the physical size of the farm. For the purposes of this research, data from a survey conducted
in 2021 and 2022 were used, and included 2101 agricultural farms engaged in the production of wheat,
soybeans and alfalfa. Farm surveys were conducted according to a specially created questionnaire,
which enabled a methodical way of collecting data from respondents selected in the sampling process.
Descriptive statistics methods were used for data processing, and the obtained results were presented
tabularly and graphically. The results of the research showed that 62.5% of surveyed farms engaged
in the production of wheat on their production areas use certified seeds of this crop and that these are
mostly farms with a size of 50 to 100 ha. Certified soybean seeds are used by 52.3%, while certified
alfalfa seeds are used by 75.6% of farms producing these crops, which have up to 50 ha or more than
50 ha of used agricultural land. On the other hand, only 4.4% of farms declared that they do not use
certified seeds in wheat production, 11.2% of the total number of surveyed soybean producers do not
use certified seeds, while 13.4% of surveyed farms base their alfalfa production on non-certified seeds.
In terms of farm size, these are mainly farms with up to 10 ha, or less than 5 ha of used agricultural
land. At the same time, the survey analyzed the reasons for using uncertified seeds. The high price of
certified seed is a limiting factor for 61.8% of farms that produce wheat, 60.3% of soybean producers
and 43.3% of surveyed farms that grow alfalfa. The second most significant limiting factor is the belief
that seeds from own production of wheat (19.7%), soybeans (13.6%) and alfalfa (33.0%) are of better
quality than certified seeds. From the obtained research results, it can be concluded that there is a need
to educate agricultural producers about the importance of using certified seeds, which is reflected in
long-term business, and not only through the analysis of one-year results, which in some seasons
indicate greater savings by avoiding investments in certified seeds.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet
C3  - XI Симпозијум са међународним учешћем „Иновације у ратарској и повртарској производњи“ Београд, 12 – 13. октобар 2023. Зборник извода
T1  - Analysis of the use of certified seeds оn family farms in the republic of Serbia
EP  - 89
SP  - 88
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6613
ER  - 

@conference{
author = "Sudimac, Maja and Roljević Nikolić, Svetlana and Balašević Tubić, Svetlana and Dolijanović, Željko and Majstorović, Helena and Bogdanović, Sandra",
year = "2023",
abstract = "Seed quality, which is the basis of crop production, is one of the main factors that determines yield,
product quality and production stability as a whole. According to various estimates, the use of certified
seeds in the Republic of Serbia has been declining in recent years, which brings with it numerous risks
in production. The aim of this paper was to analyze the state of use of certified wheat, soybean and
alfalfa seeds on family agricultural farms, but also to assess that the use of certified seeds in production
is related to the physical size of the farm. For the purposes of this research, data from a survey conducted
in 2021 and 2022 were used, and included 2101 agricultural farms engaged in the production of wheat,
soybeans and alfalfa. Farm surveys were conducted according to a specially created questionnaire,
which enabled a methodical way of collecting data from respondents selected in the sampling process.
Descriptive statistics methods were used for data processing, and the obtained results were presented
tabularly and graphically. The results of the research showed that 62.5% of surveyed farms engaged
in the production of wheat on their production areas use certified seeds of this crop and that these are
mostly farms with a size of 50 to 100 ha. Certified soybean seeds are used by 52.3%, while certified
alfalfa seeds are used by 75.6% of farms producing these crops, which have up to 50 ha or more than
50 ha of used agricultural land. On the other hand, only 4.4% of farms declared that they do not use
certified seeds in wheat production, 11.2% of the total number of surveyed soybean producers do not
use certified seeds, while 13.4% of surveyed farms base their alfalfa production on non-certified seeds.
In terms of farm size, these are mainly farms with up to 10 ha, or less than 5 ha of used agricultural
land. At the same time, the survey analyzed the reasons for using uncertified seeds. The high price of
certified seed is a limiting factor for 61.8% of farms that produce wheat, 60.3% of soybean producers
and 43.3% of surveyed farms that grow alfalfa. The second most significant limiting factor is the belief
that seeds from own production of wheat (19.7%), soybeans (13.6%) and alfalfa (33.0%) are of better
quality than certified seeds. From the obtained research results, it can be concluded that there is a need
to educate agricultural producers about the importance of using certified seeds, which is reflected in
long-term business, and not only through the analysis of one-year results, which in some seasons
indicate greater savings by avoiding investments in certified seeds.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet",
journal = "XI Симпозијум са међународним учешћем „Иновације у ратарској и повртарској производњи“ Београд, 12 – 13. октобар 2023. Зборник извода",
title = "Analysis of the use of certified seeds оn family farms in the republic of Serbia",
pages = "89-88",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6613"
}

Sudimac, M., Roljević Nikolić, S., Balašević Tubić, S., Dolijanović, Ž., Majstorović, H.,& Bogdanović, S.. (2023). Analysis of the use of certified seeds оn family farms in the republic of Serbia. in XI Симпозијум са међународним учешћем „Иновације у ратарској и повртарској производњи“ Београд, 12 – 13. октобар 2023. Зборник извода
Univerzitet u Beogradu - Poljoprivredni fakultet., 88-89.
https://hdl.handle.net/21.15107/rcub_agrospace_6613

Sudimac M, Roljević Nikolić S, Balašević Tubić S, Dolijanović Ž, Majstorović H, Bogdanović S. Analysis of the use of certified seeds оn family farms in the republic of Serbia. in XI Симпозијум са међународним учешћем „Иновације у ратарској и повртарској производњи“ Београд, 12 – 13. октобар 2023. Зборник извода. 2023;:88-89.
https://hdl.handle.net/21.15107/rcub_agrospace_6613 .

Sudimac, Maja, Roljević Nikolić, Svetlana, Balašević Tubić, Svetlana, Dolijanović, Željko, Majstorović, Helena, Bogdanović, Sandra, "Analysis of the use of certified seeds оn family farms in the republic of Serbia" in XI Симпозијум са међународним учешћем „Иновације у ратарској и повртарској производњи“ Београд, 12 – 13. октобар 2023. Зборник извода (2023):88-89,
https://hdl.handle.net/21.15107/rcub_agrospace_6613 .