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Folijarna primena vodenih ekstrakata ima pozitivan uticaj na na prinos i kvalitet zrna soje. Folijarna primena vodenog ekstrakta od ploda banane povećala je prinos soje za 18,07%, sadržaj proteina za 1,64%, smanjila sadržaj ulja za 0,22%, povećala prinos proteina za 19,87% i prinos ulja za 16,58%, dok je primena vodenog ekstrakta koprive i gaveza povećala prinos soje za 17,55%, sadržaj proteina za 1,70%, smanjila sadržaj ulja za 1,44%, povećala prinos proteina za 19,39% i prinos ulja za 15,93%. Folijarna primena vode povećala je sadržaj ulja za 1,62%, a vodenog ekstrakta koprive za 1,17%. Foliar application of aqueous extracts has a positive effect on the yield and quality of soybean grains. Foliar application of aqueous extract of banana fruit increased soybean yield by 18.07%, protein content by 1.64%, reduced oil content by 0.22%, increased protein yield by 19.87% and oil yield by 16.58%, while the use of aqueous extract of nettle and comfrey increased soybean yield by 17.55%, protein content by 1.70%, decreased oil content by 1.44%, increased protein yield by 19.39% and oil yield by 15.93 %. Foliar application of water increased the oil content by 1.62%, and water extract of nettle by 1.17%.

Makroogledi se izvode radi rejonizacije sorti soje, odnosno da se za pojedine lokalitete gajenja odaberu one sorte koje će u datim agroekološkim uslovima ostvariti maksimalne prinose uz minimalna variranja u različitim godinama. Cilj ovoga rada je sagledavanje prinosa, sadržaja proteina i ulja, kao i prinosa proteina i ulja po jedinici površine NS sorti soje u mreži makroogleda u 2021. godini. Sorta soje NS Fantast ostvarila je najviši prinos zrna (2.725 kg ha-1), sorta Rubin najviši sadržaj proteina (40,1%), a sorte NS Atlas i NS Hogar najviši sadržaj ulja (21,5%), dok je najviši prinos proteina po jedinici površine (1.173 kg ha-1) ostvaren sa sortom soje NS Hogar, a najviši prinos ulja sa sortama NS Atlas i NS Hogar (624 kg ha-1). Macro-experiments are performed for the purpose of regionalization of soybean varieties, ie to select for individual cultivation sites those varieties that will achieve maximum yields in given agroecological conditions with minimal variations in different years. The aim of this paper is to consider the yield, protein and oil content, as well as protein and oil yield per unit area of NS soybean cultivars in the macro-experimental network in 2021. NS Fantast soybean variety had the highest grain yield (2725 kg ha-1), Rubin soybean highest protein content (40.1%), NS Atlas and NS Hogar cultivars the highest oil content (21.5%), while the highest protein yield per unit area (1173 kg ha-1) achieved with the soybean variety NS Hogar, and the highest oil yield with the cultivars NS Atlas and NS Hogar (624 kg ha-1).

Institut za ratarstvo i povrtarstvo poseduje veoma bogatu kolekciju različitih genotipova soje iz celog sveta, koje se razlikuju po svojim morfološkim osobinama, dužini vegetacionog perioda, tolerantnosti na stresne uslove proizvodnje, bolesti i štetočine, boji cveta, dlačica, tipu rasta, sadržaju proteina i ulja, boji semenjače itd. Cilj ovoga rada je da se sagleda kvalitet genotipova soje obojene semenjače iz kolekcije i uporedi sa standardnim sortama za pojedine grupe zrenja. Linije 4, 5 i 6 se izdvajaju po visini prinosa u svojim grupama zrenja, linije 1,5,6 i 7 po sadržaju proteina, a linije 2 i 5 po sadržaju ulja u zrnu. The Institute of Field and Vegetable Crops has a very rich collection of different soybean genotypes from around the world, which differ in their morphological characteristics, length of vegetation period, tolerance to stressful production conditions, diseases and pests, flower colour, growth type, protein and oil content, seed colour, etc. The aim of this paper is to consider the quality of soybean genotypes of coloured seedlings from the collection and compare them with standard varieties for individual maturation groups. Lines 4, 5 and 6 are distinguished by the height of yield in their ripening groups, lines 1,5,6 and 7 by protein content, and lines 2 and 5 by content of oil in grains.

Oplemenjivači soje instituta za ratarstvo i povrtarstvo kontinuirano rade na stvaranju novih genotipova, od kojih se izdvajaju superiorne linije po visini prinosa i nakon višegodišnjih testiranja daju na dvogodišnje ispitivanje u Odeljenje za priznavanje sorti, Ministarstva poljoprivrede, šumarstva i vodoprivrede. Ova testiranja vrše se na pet lokaliteta i da bi linija prošla registraciju neophodno je da ostvari u proseku za dve godine prinos viši od 3% u odnosu na standardne sorte za pojedine grupe zrenja. Cilj ovoga rada je sagledavanje prinosa, sadržaja proteina i ulja, te prinosa proteina i ulja po jedinici površine linija soje u prvoj godini testiranja. Najviši prinos zrna imala je linija NS-L 410190 (3.623 kg ha-1). Najviši sadržaj proteina imala je linija NS-L 500091 (44,45%), dok je najviši sadržaj ulja zabeležen kod sorte NS Apolo (20,83%) i linije NS 500090 (20,53%). Soybean breeders from the Institute of Field and Vegetable Crops are continuously working on creating new genotypes, from which superior yield lines stand out, and after many years of testing, they are given a two-year test in the Department of Variety Recognition, Ministry of Agriculture, Forestry and Water Management. These tests are performed at five localities, and in order for the line to be registered, it is necessary to achieve an average yield of more than 3% in two years compared to the standard varieties for certain groups of maturation. The aim of this paper is to consider the yield, protein and oil content, and protein and oil yield per unit area of soybean lines in the first year of testing. The highest grain yield was in the line NS-L 410190 (3623 kg ha-1). The highest protein content was found in the NS-L 500091 line (44.45%), while the highest oil content was recorded in the NS Apollo variety (20.83%) and the NS 500090 line (20.53%).

Sorte soje mogu se razlikovati po morfološkim osobinama, dužini vegetacionog perioda, prinosu i kvalitetu zrna. Cilj ovoga rada je sagledavanje prinosa, sadržaja proteina i ulja, kao i prinosa proteina i ulja po jedinici površine NS sorti soje u 2020. godini na lokalitetu Rimski Šančevi. Sorta soje NS Fantast ostvarila je najviši prinos zrna (4402 kg ha-1). Najviši prinos proteina po jedinici površine ostavrila je sorta soje NS Kolos (1756 kg ha-1). Sorta NS Kaća imala je najviši sadržaj proteina (46,21), sorta NS Atlas najviši sadržaj ulja (22,73%), dok je najviši prinos ulja po jedinici površine ostvaren sa sortom soje NS Fantast (961 kg ha-1) i NS Hogar (954 kg ha-1). Soybean varieties can vary accordind to morphological characteristics, vegetation period lenght, yield and grain quality. The aim of this paper is to analyze the yield, protein and oil content, as well as protein and oil yield per unit area of NS soybean varieties in 2020 at the Rimski Šančevi locality. The NS Fantast soybean cultivar had the greatest grain yield (4402 kg ha-1). The NS Kolos cultivar had the greatest protein yield per unit area (1756 kg ha-1). The NS Kaća cultivar had the greatest protein content (46.21), the NS Atlas cultivar had the greatest oil content ( 22.73%), while the greatest oil yield per unit area was achieved with the NS Fantast soybean variety (961 kg ha-1), and NS Hogar variety (954 kg ha-1).

Lokalitet gajenja soje sa svojim zemljišnim i klimatskim specifičnostima ima veoma veliki uticaj na ostvareni prinos, ali i na hemijski sastav zrna soje. Cilj ovoga rada je sagledavanje uticaja lokaliteta na prinos, sadržaj proteina i ulja u zrnu soje. Sorta soje NS Kraljica ostvarila je najviši prinos zrna (4215 kg ha-1), sorta NS Kolos imala je najviši sadržaj proteina (40,4%), a sorta NS Atlas najviši sadržaj ulja (22,8%). Najviši prinos zrna (4409 kg ha-1) i najviši sadržaj ulja (22,6%) zabeleženi su na lokalitetu Sombor, dok je najviši sadržaj proteina (40,3%) bio na lokalitetu Rimski Šančevi. The location of soybean cultivation with its soil and climatic specifics has a very large impact on the yield, but also on the chemical composition of soybeans. The aim of this paper is to consider the influence of localities on yield, protein and oil content in soybean grain. NS Kraljica soybean variety achieved the highest grain yield (4215 kg ha-1), NS Kolos variety had the highest protein content (40.4%), and the variety NS Atlas has the highest oil content (22.8%). The highest grain yield (4409 kg ha-1) and the highest oil content (22.6%) were recorded at the Sombor site, while the highest protein content (40.3%) was at the Rimski Sancevi site.

Granulirani živinski stajnjak i pulsirajuće elektromagnetno polje mogu se primenjivati kako u organskoj, tako i u konvencionalnoj proizvodnji. Živinski stajnjak povećava prinos zrna i prinos proteina po jedinici površine, smanjuje sadržaj proteina, manje doze živinskog stajnjaka smanjuju sadržaj i prinos ulja, dok veće doze živinskog stajnjaka povećavaju sadržaj ulja i prinos ulja po jedinici površine. Pulsirajuće elektromagnetno polje povećava prinos soje, sadržaj i prinos proteina i smanjuje sadržaj ulja u zrnu soje, kao i prinos ulja po jedinici površine. Granulated poultry manure and a pulsating electromagnetic field can be applied both in organic and conventional production. Poultry manure increases grain yield and protein yield per surface unit and decreases protein content. Smaller doses of poultry manure decrease oil yield and content, while greater doses of poultry manure increase oil yield and content per surface unit. The pulsating electromagnetic field 110 increases soybean yield, protein yield and content and decreases oil content in soybean grain, as well as oil yield per surface unit.

Rejonizacija sorti soje ima cilj da se za pojedine lokalitete gajenja odaberu one sorte koje će u datim agroekološkim uslovima ostvariti maksimalne prinose uz minimalna variranja u različitim godinama. Cilj ovoga rada je sagledavanje prinosa, sadržaja proteina i ulja, kao i prinosa proteina i ulja po jedinici površine NS sorti soje u 2020. godini. Sorta soje NS Kraljica ostvarila je najviši prinos zrna (3641 kg ha-1), sorta Rubin najviši sadržaj proteina (40,4%), a sorte NS Atlas i NS Kraljica najviši sadržaj ulja (22,2%), dok je najviši prinos proteina (1403 kg ha-1) i ulja (801 kg ha-1) po jedinici površine ostvaren sa sortom soje NS Kraljica The zoning of soybean varieties aims to select individual cultivation sites those varieties that will achieve maximum yields in the given agro-ecological conditions with minimal variations in different years. The aim of this research is to examine the yield, the content of proteins and oils, and the yield of proteins and oils per unit of NS varieties in 2020. The NS Kraljica variety had the greatest grain yield (3641 kg ha-1), the Rubin variety had the greatest protein content (40.4%), the NS Atlas, and NS Kraljica variety was the greatest oil content (22.2%), while the highest protein yield (1403 kg ha-1) and oil (801 kg ha-1) per unit area realized with the variety NS Kraljica soybean.

U Institutu za ratarstvo i povrtarstvo do 2020. godine registrovano je 160 sorti soje i to 29 sorti soje grupe zrenja 000 i 00, 38 sorti 0 grupe zrenja, 50 sorti I grupe zrenja, 37 sorti II grupe zrenja i 6 sorti soje III grupe zrenja. Cilj ovoga rada je analiza prinosa, sadržaja proteina i ulja, kao i prinosa proteina i ulja po jedinici površine, najnovijih NS sorti soje priznatih u 2021. godini. Najviši prinos zrna ostvaren je sa sortom soje I grupe zrenja NS Deneris (4574 kg ha-1). Najviši sadržaj proteina imala je sorta soje NS Pavle, I grupe zrenja (40,53 %), dok je najviši sadržaj ulja zabeležen kod sorti soje I grupe zrenja NS Zmaj (23,04 %) i NS Deneris (23,01 %). Najviši prinos proteina po jedinici površine imala je sorta soje I grupe zrenja NS Deneris (1781 kg ha-1), a najviši prinos ulja sorta soje I grupe zrenja NS Zmaj (1051 kg ha-1). Until 2021, 160 soybean varieties were registered at the Institute of Field and Vegetable Crops, 29 soybean varieties of ripening group 000 and 00, 38 varieties of 0 ripening group, 50 varieties of ripening group I, 37 varieties of ripening group II and 6 soybean varieties of ripening group III. The aim of this paper is to analyse the yield, protein and oil content, as well as protein and oil yield per unit area, the latest NS varieties registered in 2021. The highest grain yield was achieved with the soybean variety of I ripening group NS Deneris (4574 kg ha-1). The highest protein content was in the soybean variety NS Pavle, I ripening group (40.53 %), while the highest oil content was recorded in the soybean variety I of the ripening group NS Zmaj (23.04 %) and NS Deneris (23.01 %). The highest protein yield per unit area was in the soybean variety of I ripening group NS Deneris (1781 kg ha-1), and the highest oil yield per unit area was in the soybean variety of I ripening group NS Zmaj (1051 kg ha-1).

U Institutu za ratarstvo i povrtarstvo do 2020. godine registrovano je 154 sorte soje i to 28 sorti soje grupe zrenja 000 i 00, 37 sorti 0 grupe zrenja, 46 sorti I grupe zrenja, 37 sorti II grupe zrenja i 6 sorti soje III grupe zrenja. Cilj ovoga rada je analiza najnovijih sorti soje u pogledu prinosa, sadržaja proteina i ulja u zrnu i prinosa proteina i ulja po jed inici površine. Najviši prinos zrna ostvaren je sa sortom soje II grupe zrenja NS Validus (5038 kg ha-1). Najviši sadržaj proteina imala je sorta soje Rubin, II grupe zrenja (40,62%) i sorta Merkur, 00 grupe zrenja (40,37%), dok je najviši sadržaj ulja zabeležen kod sorti soje 00 grupe zrenja Merkur (22,49%) i NS Aurora (22,43%), kao i kod sorte II grupe zrenja NS Validus (22,41%). Najviši prinos proteina po jedinici površine imala je sorta soje II grupe zrenja NS Validus (1979 kg ha-1), a kod ove sorte zabeležen je i najviši prinos ulja (1129 kg ha-1) Until 2020, 154 soybean varieties were registered at the Institute of Field and Vegetable Crops, 28 soybean varieties of ripening group 000 and 00, 37 varieties of 0 ripening group, 46 varieties of ripening group I, 37 varieties of ripening group II and 6 soybean varieties of ripening group III. The aim of this paper is to analyse the latest soybean varieties in terms of yield, protein and oil content in grain and protein and oil yield per unit area. The highest grain yield was achieved with the soybean variety of ripening group NS Validus (5038 kg ha-1). The highest protein content was in the soybean variety Rubin, II ripening group (40.62%) and the variety Merkur, 00 in the ripening group (40.37%), while the highest oil content was recorded in the soybean variety 00 of the ripening group Merkur (22.49%) and NS Aurora (22.43%), as well as in the variety of maturity group II NS Validus (22.41%). The highest protein yield per unit area was in the soybean variety of II ripening group NS Validus (1979 kg ha-1), and the highest oil yield (1129 kg ha-1) was recorded in this variety.

U Odeljenju za soju, Instituta za ratarstvo i povrtarstvo iz Novog Sada do sada je registrovano 148 NS sorti soje, ra zličitih grupa zrenja. Cilj ovoga rada je sagledavanje prinosa, sadržaja proteina i ulja, kao i prinosa proteina i ulja po jedinici površine, najnovijih NS sorti soje priznatih u 2019. godini. U dvogodišnjim ogledima Ministarstva poljoprivrede, šumarstva i vodoprivrede, na pet lokaliteta, najviši prinos imala je kasna sorta soje NS Vaso (4241 kg ha-1). Najviši sadržaj proteina imala je rana sorta NS Olympus (41,40%), dok je najviši sadržaj ulja zabeležen kod srednjestasne sorte soje Sava (21,89%) The Department of soybean, Institute of Field and Vegetable Crops in Novi Sad has so far registered 148 NS soybean varieties of different maturity groups. The aim of this study is to assess the yield, protein and oil content, as well as protein and oil yield per unit area, the latest NS varieties registered in 2019. In the two-year trials of the Ministry of Agriculture, Forestry and Waters, at five locations, the highest yield had late soybean NS Vaso (4241 kg ha-1). The highest protein content was early variety NS Olympus (41.40%), while the highest oil content was recorded in medium maturity varieties Sava (21.89%).

U Odeljenju za soju, Instituta za ratarstvo i povrtarstvo iz Novog Sada do sada je registrovano 148 NS sorti soje, različitih grupa zrenja. Cilj ovoga rada je sagledavanje prinosa, sadržaja proteina i ulja, kao i prinosa proteina i ulja po jedinici površine, najnovijih NS sorti soje priznatih u 2019 godini. U dvogodišnjim ogledima Ministarstva poljoprivrede, šumarstva i vodoprivrede, na pet lokaliteta, najviši prinos imala je kasna sorta soje NS Vaso (4581 kg ha-1). Najviši sadržaj proteina imala je rana sorta NS Olympus (41,58%), dok je najviši sadržaj ulja zabeležen kod srednjestasne sorte soje Sava (21,80%). The Department of soybean, Institute of Field and Vegetable Crops in Novi Sad has so far registered 148 NS soybean cultivars of different maturity groups. The aim of this study is to assess the yield, protein and oil content, as well as protein and oil yield per unit area, the latest NS varieties registered in 2019. In the two-year trials of the Ministry of Agriculture and Environmental Protection, at five locations, the highest yield had late soybean NS Vaso (4581 kg ha-1). The highest protein content was early variety NS Olympus (41.58%), while the highest oil content was recorded in medium maturity varieties Sava (21.80%).

Vodeni ekstrakti biljaka primenjuju se u biljnoj proizvodnji kao pesticidi, protiv uzročnika različitih bolesti, ali i protiv štetočina na biljkama i kao izvor makro i mikroelemenata u ishrani, zalivanjem biljaka ili folijarnim tretiranjem. Folijarna primena ekstrakta koprive i gaveza u jednom ili dva navrata povećava prinos, sadržaj proteina i ulja u zrnu soje, kao i prinos proteina i ulja po jedinici površine. By plant spraying or by foliar treatment, plant extracts are used in plant production as pesticides, against the various disease causative agents, but also against the pests on plants and as a source of macro and microelements in plant nutrition. Foliar application of nettle and comfrey extract in one or in two rounds increases the yield, protein and oil content of the soybean, as well as the proteins and oil yield per unit area.

Nove sorte soje testiraju se u mreži makroogleda, a ovi rezultati, uz rezultate demonstracionih i proizvodnih ogleda doprinose odabiru najprinosnijih sorti soje za određene lokalitete gajenja. Cilj ovoga rada je sagledavanje prinosa, sadržaja proteina i ulja, kao i prinosa proteina i ulja po jedinici površine NS sorti soje u 2018. godini. Sorta soje NS Kraljica ostvarila je najviši prinos zrna (4369 kg ha-1), sorta NS Kolos imala je najviši sadržaj proteina (41,4%), sorta NS Atlas najviši sadržaj ulja (21,7%), dok je najviši prinos proteina (1745 kg ha-1) i ulja (915 kg ha-1) po jedinici površine ostvaren sa sortom soje NS Kraljica. New soybean varieties are tested in the macro trials and these results, together with the results of demonstration and production experiments contribute to the selection of the most yield producing of soybean for certain cultivation sites. The aim of this research is to examine the yield, the content of proteins and oils, and the yield of proteins and oils per unit of NS surface of soybean varieties in 2018.The NS Kraljica variety had the highest grain yield (4369 kg ha-1), the NS Kolos variety had the highest protein content (41.4%), the NS Atlas variety was the highest oil content (21.7%), while the highest protein yield (1745 kg ha-1) and oil (915 kg ha-1) per unit area realized with the variety NS Kraljica soybean.

A three-year experiment was conducted to study the effect of different doses of nitrogen fertilizer applied under previous crop and seed inoculation with a microbial preparation NS Nitragin on soybean yield and protein content in grain. The experiment was set up in four replications at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops, Novi Sad. Presowing seed inoculation contributed to a statistically significant increase in yield and protein content in all three research years, while the highest nitrogen dose had a positive impact on soybean yield only in 2007 and on protein content in 2006 and 2007. U trogodišnjem ogledu proučavan je uticaj različitih doza azotnih đubriva primenjenih pod predusev i inokulacije semena mikrobiološkim preparatom NS-Nitragin na prinos i sadržaj proteina u zrnu soje. Ogled je postavljen u četiri ponavljanja, na parceli Instituta za ratarstvo i povrtarstvo, Novi Sad na Rimskim Šančevima. Inokulacija semena pre setve doprinela je statistički veoma značajnom povećanju prinosa i sadržaja proteina u sve tri godine istraživanja, dok su najveće doze azota imale pozitivan uticaj na prinos soje samo 2007. odnosno na sadržaj proteina 2006. i 2007.