TY  - JOUR
AU  - Spasić, Marija
AU  - Filipović, Vladimir
AU  - Lazić, Mirjana
AU  - Popović, Vera
AU  - Ugrenović, Vladan
AU  - Bojović, Radmila
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1097
AB  - The paper presents the variability of productive traits of six soybean varieties grown in conditions of increased nitrogen nutrition in the period 2006-2008. The trials were conducted in South Banat on the chernozem soil type. Soybean was grown under rain-fed conditions. Morphological traits were analyzed prior to harvest, while the grain yield was measured after harvest. The results show significant variations in the tested traits among the examined genotypes. The highest average yield had variety Sava, while in dry 2006, the higher yields achieved early varieties Proteinka and Valjevka. Increased nitrogen nutrition did not significantly affect the yield, especially in years with favorable rainfall schedule. Differences in production traits varied strongly among experimental years.
AB  - U radu je proučavana varijabilnost produktivnih osobina šest sorti soje gajenih u uslovima pojačane ishrane biljaka azotom u periodu od 2006. do 2008. godine. Ogledi su postavljeni u južnom Banatu na zemljištu tipa černozem. Soja je gajena u uslovima prirodnog vodnog režima. Analize morfoloških osobina urađene su pre berbe soje, prinos zrna je određen posle berbe oglednih parcela. Rezultati su pokazali da između genotipova postoje značajna variranja u ispitivanim osobinama. Najveći prosečni prinos imala je sorta Sava, dok su u sušnoj 2006. godini, veće prinose ostvarile rane sorte Proteinka i Valjevka. Pojačana ishrana azotom nije značajno uticala na prinos, posebno u godinama sa povoljnijim rasporedom padavina. Razlike u proizvodnim osobinama su jako varirale po godinama istraživanja.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Reaction of soybean varieties to increased nitrogen fertilization
T1  - Reakcija sorti soje na pojačanu ishranu azotom
EP  - 30
IS  - 2
SP  - 19
VL  - 18
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1097
ER  - 

@article{
author = "Spasić, Marija and Filipović, Vladimir and Lazić, Mirjana and Popović, Vera and Ugrenović, Vladan and Bojović, Radmila",
year = "2012",
abstract = "The paper presents the variability of productive traits of six soybean varieties grown in conditions of increased nitrogen nutrition in the period 2006-2008. The trials were conducted in South Banat on the chernozem soil type. Soybean was grown under rain-fed conditions. Morphological traits were analyzed prior to harvest, while the grain yield was measured after harvest. The results show significant variations in the tested traits among the examined genotypes. The highest average yield had variety Sava, while in dry 2006, the higher yields achieved early varieties Proteinka and Valjevka. Increased nitrogen nutrition did not significantly affect the yield, especially in years with favorable rainfall schedule. Differences in production traits varied strongly among experimental years., U radu je proučavana varijabilnost produktivnih osobina šest sorti soje gajenih u uslovima pojačane ishrane biljaka azotom u periodu od 2006. do 2008. godine. Ogledi su postavljeni u južnom Banatu na zemljištu tipa černozem. Soja je gajena u uslovima prirodnog vodnog režima. Analize morfoloških osobina urađene su pre berbe soje, prinos zrna je određen posle berbe oglednih parcela. Rezultati su pokazali da između genotipova postoje značajna variranja u ispitivanim osobinama. Najveći prosečni prinos imala je sorta Sava, dok su u sušnoj 2006. godini, veće prinose ostvarile rane sorte Proteinka i Valjevka. Pojačana ishrana azotom nije značajno uticala na prinos, posebno u godinama sa povoljnijim rasporedom padavina. Razlike u proizvodnim osobinama su jako varirale po godinama istraživanja.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Reaction of soybean varieties to increased nitrogen fertilization, Reakcija sorti soje na pojačanu ishranu azotom",
pages = "30-19",
number = "2",
volume = "18",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1097"
}

Spasić, M., Filipović, V., Lazić, M., Popović, V., Ugrenović, V.,& Bojović, R.. (2012). Reaction of soybean varieties to increased nitrogen fertilization. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 18(2), 19-30.
https://hdl.handle.net/21.15107/rcub_fiver_1097

Spasić M, Filipović V, Lazić M, Popović V, Ugrenović V, Bojović R. Reaction of soybean varieties to increased nitrogen fertilization. in Selekcija i semenarstvo. 2012;18(2):19-30.
https://hdl.handle.net/21.15107/rcub_fiver_1097 .

Spasić, Marija, Filipović, Vladimir, Lazić, Mirjana, Popović, Vera, Ugrenović, Vladan, Bojović, Radmila, "Reaction of soybean varieties to increased nitrogen fertilization" in Selekcija i semenarstvo, 18, no. 2 (2012):19-30,
https://hdl.handle.net/21.15107/rcub_fiver_1097 .

TY  - JOUR
AU  - Popović, Vera
AU  - Malešević, Miroslav
AU  - Vidić, Miloš
AU  - Tatić, Mladen
AU  - Jakšić, Snežana
AU  - Glamočlija, Đorđe
AU  - Ikanović, Jela
AU  - Spasić, Marija
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1012
AB  - In this paper we studied the effect of foliar fertilization with a complex liquid fertilizer, that contains macro elements (N, P, K) and microelements (Mn, B, Zn, Co), and seed treatment with cobalt and molybdenum based preparation, on yield performance of three soybean cultivars, of different maturity groups. The application of the foliar fertilizer, in all three soybean cultivars, has achieved significantly higher yields, compared with the control variant and the variant with the preparation based on cobalt and molybdenum. Seed treatment with the cobalt and molybdenum based preparation, the emerged seedlings exhibited phytotoxic symptoms of excess of these heavy metals. Leaf tips and margins of these seedlings turned yellow, and the growth of these plants was retarded, which adversely affected their yield performance.
AB  - U radu je proučen uticaj folijarnog prihranjivanja soje, kompleksnim tečnim hranivom, sa makroelementima (N, P i K) i mikroelementima (Mn, B, Zn, Co), kao i tretiranje semena preparatom na bazi kobalta i molibdena na prinos tri sorte soje, različite grupe zrenja. Primenom folijarnog prihranjivanja, kod sve tri sorte soje, postignuti su statistički značajno veći prinosi, u odnosu na kontrolnu varijantu i varijantu sa primenom preparata na bazi kobalta i molibdena. Tretiranjem semena preparatom na bazi kobalta i molibdena, posle nicanja na mladim biljkama pojavili su se fitotoksični simptomi u vidu žućenja vršnih i rubnih delova lista, biljke su zaostale u porastu, što se negativno odrazilo na prinos.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Effects of foliar fertilization and seed treatment with a preparation based on Co and Mo on soybean yield
T1  - Uticaj folijarnog prihranjivanja i tretiranja semena preparatom na bazi Co i Mo na prinos soje
EP  - 123
IS  - 1-2
SP  - 117
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1012
ER  - 

@article{
author = "Popović, Vera and Malešević, Miroslav and Vidić, Miloš and Tatić, Mladen and Jakšić, Snežana and Glamočlija, Đorđe and Ikanović, Jela and Spasić, Marija",
year = "2011",
abstract = "In this paper we studied the effect of foliar fertilization with a complex liquid fertilizer, that contains macro elements (N, P, K) and microelements (Mn, B, Zn, Co), and seed treatment with cobalt and molybdenum based preparation, on yield performance of three soybean cultivars, of different maturity groups. The application of the foliar fertilizer, in all three soybean cultivars, has achieved significantly higher yields, compared with the control variant and the variant with the preparation based on cobalt and molybdenum. Seed treatment with the cobalt and molybdenum based preparation, the emerged seedlings exhibited phytotoxic symptoms of excess of these heavy metals. Leaf tips and margins of these seedlings turned yellow, and the growth of these plants was retarded, which adversely affected their yield performance., U radu je proučen uticaj folijarnog prihranjivanja soje, kompleksnim tečnim hranivom, sa makroelementima (N, P i K) i mikroelementima (Mn, B, Zn, Co), kao i tretiranje semena preparatom na bazi kobalta i molibdena na prinos tri sorte soje, različite grupe zrenja. Primenom folijarnog prihranjivanja, kod sve tri sorte soje, postignuti su statistički značajno veći prinosi, u odnosu na kontrolnu varijantu i varijantu sa primenom preparata na bazi kobalta i molibdena. Tretiranjem semena preparatom na bazi kobalta i molibdena, posle nicanja na mladim biljkama pojavili su se fitotoksični simptomi u vidu žućenja vršnih i rubnih delova lista, biljke su zaostale u porastu, što se negativno odrazilo na prinos.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Effects of foliar fertilization and seed treatment with a preparation based on Co and Mo on soybean yield, Uticaj folijarnog prihranjivanja i tretiranja semena preparatom na bazi Co i Mo na prinos soje",
pages = "123-117",
number = "1-2",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1012"
}

Popović, V., Malešević, M., Vidić, M., Tatić, M., Jakšić, S., Glamočlija, Đ., Ikanović, J.,& Spasić, M.. (2011). Effects of foliar fertilization and seed treatment with a preparation based on Co and Mo on soybean yield. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 17(1-2), 117-123.
https://hdl.handle.net/21.15107/rcub_fiver_1012

Popović V, Malešević M, Vidić M, Tatić M, Jakšić S, Glamočlija Đ, Ikanović J, Spasić M. Effects of foliar fertilization and seed treatment with a preparation based on Co and Mo on soybean yield. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2011;17(1-2):117-123.
https://hdl.handle.net/21.15107/rcub_fiver_1012 .

Popović, Vera, Malešević, Miroslav, Vidić, Miloš, Tatić, Mladen, Jakšić, Snežana, Glamočlija, Đorđe, Ikanović, Jela, Spasić, Marija, "Effects of foliar fertilization and seed treatment with a preparation based on Co and Mo on soybean yield" in Zbornik naučnih radova Instituta PKB Agroekonomik, 17, no. 1-2 (2011):117-123,
https://hdl.handle.net/21.15107/rcub_fiver_1012 .

TY  - JOUR
AU  - Glamočlija, Đorđe
AU  - Ikanović, Jela
AU  - Spasić, Marija
AU  - Rakić, Sveto
AU  - Milutinović, Marina
AU  - Dražić, Gordana
AU  - Popović, Vera
AU  - Stanković, Saša
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1011
AB  - Experiments have been conducted at the Center for Agricultural and Technological Research in Zaječar. Materials research were six genotypes of malting barley, which are fed during the growing season following quantities of nitrogen 40, 60, 80 and 100 kg ha-1. Control was the variant without recharge. The results showed that genotypes respond to increased amounts of nitrogen morphological and biological characteristics, as well as changes in technological value of seeds. Effects of nitrogen were significantly associated with distribution of rainfall during the highest water consumption.
AB  - Ogledi su postavljeni u Centru za poljoprivredna i tehnološka istraživanja u Zaječaru. Materijal istraživanja bilo je šest genotipova pivarskog ječma koji su tokom vegetacionog perioda prihranjivani sledećim količinama azota 40, 60, 80 i 100 kg ha-1. Kao kontrola poslužila je varijanta bez prihranjivanja. Dobijeni rezultati pokazali su da genotipovi reaguju na povećane količine azota promenom morfoloških i bioloških osobina, kao i promenama tehnološke vrednosti semena. Efekti upotrebljenog azota značajno zavise od rasporeda padavina u periodima najveće potrošnje vode.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - The effect of the increased amounts of nitrogen on morphological and technological characteristics of malting barley
T1  - Uticaj sorte i povećanih količina azota na morfološke i tehnološke osobine pivarskog ječma
EP  - 66
IS  - 1-2
SP  - 55
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2589
ER  - 

@article{
author = "Glamočlija, Đorđe and Ikanović, Jela and Spasić, Marija and Rakić, Sveto and Milutinović, Marina and Dražić, Gordana and Popović, Vera and Stanković, Saša",
year = "2011",
abstract = "Experiments have been conducted at the Center for Agricultural and Technological Research in Zaječar. Materials research were six genotypes of malting barley, which are fed during the growing season following quantities of nitrogen 40, 60, 80 and 100 kg ha-1. Control was the variant without recharge. The results showed that genotypes respond to increased amounts of nitrogen morphological and biological characteristics, as well as changes in technological value of seeds. Effects of nitrogen were significantly associated with distribution of rainfall during the highest water consumption., Ogledi su postavljeni u Centru za poljoprivredna i tehnološka istraživanja u Zaječaru. Materijal istraživanja bilo je šest genotipova pivarskog ječma koji su tokom vegetacionog perioda prihranjivani sledećim količinama azota 40, 60, 80 i 100 kg ha-1. Kao kontrola poslužila je varijanta bez prihranjivanja. Dobijeni rezultati pokazali su da genotipovi reaguju na povećane količine azota promenom morfoloških i bioloških osobina, kao i promenama tehnološke vrednosti semena. Efekti upotrebljenog azota značajno zavise od rasporeda padavina u periodima najveće potrošnje vode.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "The effect of the increased amounts of nitrogen on morphological and technological characteristics of malting barley, Uticaj sorte i povećanih količina azota na morfološke i tehnološke osobine pivarskog ječma",
pages = "66-55",
number = "1-2",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2589"
}

Glamočlija, Đ., Ikanović, J., Spasić, M., Rakić, S., Milutinović, M., Dražić, G., Popović, V.,& Stanković, S.. (2011). The effect of the increased amounts of nitrogen on morphological and technological characteristics of malting barley. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 17(1-2), 55-66.
https://hdl.handle.net/21.15107/rcub_agrospace_2589

Glamočlija Đ, Ikanović J, Spasić M, Rakić S, Milutinović M, Dražić G, Popović V, Stanković S. The effect of the increased amounts of nitrogen on morphological and technological characteristics of malting barley. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2011;17(1-2):55-66.
https://hdl.handle.net/21.15107/rcub_agrospace_2589 .

Glamočlija, Đorđe, Ikanović, Jela, Spasić, Marija, Rakić, Sveto, Milutinović, Marina, Dražić, Gordana, Popović, Vera, Stanković, Saša, "The effect of the increased amounts of nitrogen on morphological and technological characteristics of malting barley" in Zbornik naučnih radova Instituta PKB Agroekonomik, 17, no. 1-2 (2011):55-66,
https://hdl.handle.net/21.15107/rcub_agrospace_2589 .

TY  - JOUR
AU  - Popović, Vera
AU  - Glamočlija, Đorđe
AU  - Malešević, Miroslav
AU  - Ikanović, Jela
AU  - Dražić, Gordana
AU  - Spasić, Marija
AU  - Stanković, Saša
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1026
AB  - A three-year trial (2003-2005) was conducted under agro ecological conditions of Timočka Krajina (the experiment farm of Technological Research Center in Zaječar). Research object were six malting barley genotypes, which were top-dressed with the following amounts of nitrogen in the course of growing season: 40, 60, 80 and 100 kg ha-1. A non-fertilized variant served as a control. The obtained results indicated that the tested genotypes reacted to increased amounts of nitrogen by changing their morphological and biological characteristics as well as the technological values of grain. The effectiveness of the applied nitrogen depended significantly on the distribution of rainfall in periods of highest water uptake by malting barley.
AB  - Trogodišnji ogledi (2003-2005) su izvedeni u Centru za poljoprivredna i tehnološka istraživanja u Zaječaru. Materijal istraživanja bilo je šest genotipova pivarskog ječma koji su tokom vegetacionog perioda prihranjivani sledećim količinama azota 40, 60, 80 i 100 kg ha-1. Kao kontrola poslužila je varijanta bez prihranjivanja. Dobijeni rezultati pokazali su da genotipovi reaguju na povećane količine azota promenom morfoloških i bioloških osobina, kao i promenama tehnološke vrednosti semena. Efekti upotrebljenog azota značajno zavise od rasporeda padavina u periodima najveće potrošnje vode.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Genotype specificity in nitrogen nutrition of malting barley
T1  - Genotipske specifičnosti pivarskog ječma u uslovima intenzivne ishrane azotom
EP  - 204
IS  - 1
SP  - 197
VL  - 43
DO  - 10.2298/GENSR1101197P
ER  - 

@article{
author = "Popović, Vera and Glamočlija, Đorđe and Malešević, Miroslav and Ikanović, Jela and Dražić, Gordana and Spasić, Marija and Stanković, Saša",
year = "2011",
abstract = "A three-year trial (2003-2005) was conducted under agro ecological conditions of Timočka Krajina (the experiment farm of Technological Research Center in Zaječar). Research object were six malting barley genotypes, which were top-dressed with the following amounts of nitrogen in the course of growing season: 40, 60, 80 and 100 kg ha-1. A non-fertilized variant served as a control. The obtained results indicated that the tested genotypes reacted to increased amounts of nitrogen by changing their morphological and biological characteristics as well as the technological values of grain. The effectiveness of the applied nitrogen depended significantly on the distribution of rainfall in periods of highest water uptake by malting barley., Trogodišnji ogledi (2003-2005) su izvedeni u Centru za poljoprivredna i tehnološka istraživanja u Zaječaru. Materijal istraživanja bilo je šest genotipova pivarskog ječma koji su tokom vegetacionog perioda prihranjivani sledećim količinama azota 40, 60, 80 i 100 kg ha-1. Kao kontrola poslužila je varijanta bez prihranjivanja. Dobijeni rezultati pokazali su da genotipovi reaguju na povećane količine azota promenom morfoloških i bioloških osobina, kao i promenama tehnološke vrednosti semena. Efekti upotrebljenog azota značajno zavise od rasporeda padavina u periodima najveće potrošnje vode.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Genotype specificity in nitrogen nutrition of malting barley, Genotipske specifičnosti pivarskog ječma u uslovima intenzivne ishrane azotom",
pages = "204-197",
number = "1",
volume = "43",
doi = "10.2298/GENSR1101197P"
}

Popović, V., Glamočlija, Đ., Malešević, M., Ikanović, J., Dražić, G., Spasić, M.,& Stanković, S.. (2011). Genotype specificity in nitrogen nutrition of malting barley. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 43(1), 197-204.
https://doi.org/10.2298/GENSR1101197P

Popović V, Glamočlija Đ, Malešević M, Ikanović J, Dražić G, Spasić M, Stanković S. Genotype specificity in nitrogen nutrition of malting barley. in Genetika-Belgrade. 2011;43(1):197-204.
doi:10.2298/GENSR1101197P .

Popović, Vera, Glamočlija, Đorđe, Malešević, Miroslav, Ikanović, Jela, Dražić, Gordana, Spasić, Marija, Stanković, Saša, "Genotype specificity in nitrogen nutrition of malting barley" in Genetika-Belgrade, 43, no. 1 (2011):197-204,
https://doi.org/10.2298/GENSR1101197P . .

TY  - JOUR
AU  - Ikanović, Jela
AU  - Glamočlija, Đorđe
AU  - Maletić, Radojka
AU  - Popović, Vera
AU  - Sokolović, Dejan
AU  - Spasić, Marija
AU  - Rakić, Sveto
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/977
AB  - This research studied the phenotypic correlation coefficients between three Sorghum species, namely forage sorghum S. bicolor Moench. (c. NS-Džin), Sudan grass S. sudanense L. (c. Zora) and interspecies hybrid S. bicolor x S. sudanense (c. Siloking). The analyses were performed on plant material samples taken from the first cutting, when plants were in the beginning phase of tasseling. The following morphologic traits were studied: plant height, number of leaves per plant, stem leaf weight and mean stem weight. Additionally, their direct and indirect effect on dependent variable green biomass yield was analyzed, for which path coefficients were calculated. This method enables more quality and full insight into relations existing among the studied traits, more precise establishment of cause-effect connections among them, as well as to separate direct from indirect effects of any particular trait on dependent variable, being biomass yield in this case. The analysis of phenotypic coefficients revealed differences in direct and indirect effect of certain traits on dependent variable. Sudan grass had the highest stem (2.281 m) and most leaves per plant (7.917). Forage sorghum had the largest leaf weight per plant (49.05 g), while interspecies hybrid had the highest mean stem weight (80.798 g). Variations of these morphologic traits among species were found to be significant and very significant. Morphologic traits - stem height and weight significantly affected sorghum green biomass yield. Leaf number and leaf portion in total biomass were negatively correlated with yield. Cultivars differed significantly regarding morphologic and productive traits. Sudan grass had the lowest green biomass yield, while forage sorghum and interspecies hybrid had significant yield increase.
AB  - Predmet istraživanja ove studije su fenotipski koeficijenti korelacije tri vrste roda Sorghum, i to krmni sirak S. bicolor Moench. (genotip NS-Džin), sudanska trava S. sudanense L. (genotip Zora) i interspecies hibrid S. bicolor x S. sudanense (genotip Siloking). Analize su urađene na uzorcima biljnog materijala iz prvog otkosa kada su biljke bile u početku faze metličenja. Proučavane su sledeće morfološke osobine: visina biljke, broj listova po biljci, masa listova na stablu i prosečna masa stabla i analiziran je njihov direktan i indirektan uticaj na zavisno promenljivu prinos zelene biomase za koju su izračunati path koeficijenti. Ovom metodom moguće je kvalitetnije i potpunije sagledati odnose koji postoje između proučavanih osobina, preciznije ustanoviti uzročno-posledične veze između njih i razdvojiti direktne i indirektne efekte jedne osobine na zavisno promenjivu osobinu, u ovom slučaju prinos biomase. Analizom fenotipskih koeficijenata uočavaju se razlike u direktnom i indirektnom delovanju nekih pokazatelja na zavisno promenljivu. Najveću vrednost visine stabla imala je sudanska trava (2.281 m), kao i broj listova po biljci (7.917). Najveća masa listova po biljci bila je u krmnog sirka (49.05 g), a najveću prosečnu masu stabla imale su biljke interspecies hibrida (80.798 g). Variranja ovih morfoloških pokazatelja po vrstama bila su signifikantna i vrlo signifikantna. Morfološke osobine, visina i masa stabla značajno su uticali na prinos zelene biomase sirkova. Broj listova, kao i njihov udeo u ukupnoj biomasi ispoljio je negativan uticaj na prinos. Genotipovi su se po morfološkim i proizvodnim osobinama značajno razlikovali. Najmanji prinos zelene biomase imala je sudanska trava. Značajno povećanje prinosa bilo je u genotipova krmnog sirka i interspecijes hibrida.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Path analysis of the productive traits in Sorghum species
T1  - Path analiza produktivnih osobina vrsta roda Sorghum
EP  - 262
IS  - 2
SP  - 253
VL  - 43
DO  - 10.2298/GENSR1102253I
ER  - 

@article{
author = "Ikanović, Jela and Glamočlija, Đorđe and Maletić, Radojka and Popović, Vera and Sokolović, Dejan and Spasić, Marija and Rakić, Sveto",
year = "2011",
abstract = "This research studied the phenotypic correlation coefficients between three Sorghum species, namely forage sorghum S. bicolor Moench. (c. NS-Džin), Sudan grass S. sudanense L. (c. Zora) and interspecies hybrid S. bicolor x S. sudanense (c. Siloking). The analyses were performed on plant material samples taken from the first cutting, when plants were in the beginning phase of tasseling. The following morphologic traits were studied: plant height, number of leaves per plant, stem leaf weight and mean stem weight. Additionally, their direct and indirect effect on dependent variable green biomass yield was analyzed, for which path coefficients were calculated. This method enables more quality and full insight into relations existing among the studied traits, more precise establishment of cause-effect connections among them, as well as to separate direct from indirect effects of any particular trait on dependent variable, being biomass yield in this case. The analysis of phenotypic coefficients revealed differences in direct and indirect effect of certain traits on dependent variable. Sudan grass had the highest stem (2.281 m) and most leaves per plant (7.917). Forage sorghum had the largest leaf weight per plant (49.05 g), while interspecies hybrid had the highest mean stem weight (80.798 g). Variations of these morphologic traits among species were found to be significant and very significant. Morphologic traits - stem height and weight significantly affected sorghum green biomass yield. Leaf number and leaf portion in total biomass were negatively correlated with yield. Cultivars differed significantly regarding morphologic and productive traits. Sudan grass had the lowest green biomass yield, while forage sorghum and interspecies hybrid had significant yield increase., Predmet istraživanja ove studije su fenotipski koeficijenti korelacije tri vrste roda Sorghum, i to krmni sirak S. bicolor Moench. (genotip NS-Džin), sudanska trava S. sudanense L. (genotip Zora) i interspecies hibrid S. bicolor x S. sudanense (genotip Siloking). Analize su urađene na uzorcima biljnog materijala iz prvog otkosa kada su biljke bile u početku faze metličenja. Proučavane su sledeće morfološke osobine: visina biljke, broj listova po biljci, masa listova na stablu i prosečna masa stabla i analiziran je njihov direktan i indirektan uticaj na zavisno promenljivu prinos zelene biomase za koju su izračunati path koeficijenti. Ovom metodom moguće je kvalitetnije i potpunije sagledati odnose koji postoje između proučavanih osobina, preciznije ustanoviti uzročno-posledične veze između njih i razdvojiti direktne i indirektne efekte jedne osobine na zavisno promenjivu osobinu, u ovom slučaju prinos biomase. Analizom fenotipskih koeficijenata uočavaju se razlike u direktnom i indirektnom delovanju nekih pokazatelja na zavisno promenljivu. Najveću vrednost visine stabla imala je sudanska trava (2.281 m), kao i broj listova po biljci (7.917). Najveća masa listova po biljci bila je u krmnog sirka (49.05 g), a najveću prosečnu masu stabla imale su biljke interspecies hibrida (80.798 g). Variranja ovih morfoloških pokazatelja po vrstama bila su signifikantna i vrlo signifikantna. Morfološke osobine, visina i masa stabla značajno su uticali na prinos zelene biomase sirkova. Broj listova, kao i njihov udeo u ukupnoj biomasi ispoljio je negativan uticaj na prinos. Genotipovi su se po morfološkim i proizvodnim osobinama značajno razlikovali. Najmanji prinos zelene biomase imala je sudanska trava. Značajno povećanje prinosa bilo je u genotipova krmnog sirka i interspecijes hibrida.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Path analysis of the productive traits in Sorghum species, Path analiza produktivnih osobina vrsta roda Sorghum",
pages = "262-253",
number = "2",
volume = "43",
doi = "10.2298/GENSR1102253I"
}

Ikanović, J., Glamočlija, Đ., Maletić, R., Popović, V., Sokolović, D., Spasić, M.,& Rakić, S.. (2011). Path analysis of the productive traits in Sorghum species. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 43(2), 253-262.
https://doi.org/10.2298/GENSR1102253I

Ikanović J, Glamočlija Đ, Maletić R, Popović V, Sokolović D, Spasić M, Rakić S. Path analysis of the productive traits in Sorghum species. in Genetika-Belgrade. 2011;43(2):253-262.
doi:10.2298/GENSR1102253I .

Ikanović, Jela, Glamočlija, Đorđe, Maletić, Radojka, Popović, Vera, Sokolović, Dejan, Spasić, Marija, Rakić, Sveto, "Path analysis of the productive traits in Sorghum species" in Genetika-Belgrade, 43, no. 2 (2011):253-262,
https://doi.org/10.2298/GENSR1102253I . .