Nenad Djuric

Institute for Vegetable Crops Smederevska Palanka and Faculty for biofarming Megatrend University

FOREWORD The book High Grasses by the authors Djorđe Glamočlija, Nenad Djurić and Jelena Maksimović deals with questions of botanical affiliation, biological characteristics, origin, economic significance, relationship with growing conditions and agrotechnics, of five plant species from the Poaceae family belonging to the group of wild perennial t...

Maize production is intensified with a larger amount of mineral fertilisers in the era of meteorological conditions change, which leads to a decrease in the reserves of microelements in the soil. The aim of this study was to determine the influence of zinc application on grain yield, nitrogen and carbon content in grain of three maize genotypes in...

The aim of the research was to evaluate the influence of the year and the seed lots on the most important indicators of cabbage seed quality. Quality testing of nine different seed lots of Potomac F1 cabbage was performed during three years (2019, 2020 and 2021). Analyses of variance showed a significant effect (p<0.01) of the year (Y), while seed...

Soybeans are legumes capable of absorbing elemental nitrogen from the air thanks to symbiosis with symbiotic bacteria. Inoculation of soybean seeds with highly effective bacteria increases nitrogen uptake and has a positive effect on the achieved yield. The aim of this paper is to consider the effect of NS Nitragine application on the yield of...

The paper presents the results of testing of yield of four winter triticale cultivars, represented in general production in Serbia: PKB Kardinal (PKB Agroekonomik Institute), Trijumf and Favorit (Small Grain Center, Kragujevac) and Odisej (Institute of Field and Vegetable Crops), Novi Sad). Investigations were performed at the Experimental Field...

U radu su prikazani rezultati ispitivanja uroda četiri sorte ozime pšenoraži koje su zastupljene u širokoj proizvodnji u Srbiji: PKB Kardinal (Institut PKB Agroekonomik), Trijumf i Favorit (Centar za strna žita, Kragujevac) i Odisej (Institut za ratarstvo i povrtarstvo, Novi Sad). Istraživanja su provedena na pokusnom polju Instituta PKB Agroekonom...

Abstract: This paper presents research of production possibilities of miscanthus (Mischantus × giganteus Greef et Deu) in agroecological conditions of Serbia. For that purpose, an experiment was set up in Srem on the site of Podunavlje village of Surduk. The soil on which the plantation was established in 2012 belongs to the type of carbonate chern...

The research was carried out in three vegetative seasons 2015/16, 2016/17, and 2018/19, on an experimental plot in Padinska Skela, Belgrade, Serbia. The supplement included four NPK treatments (kg ha ⁻¹ ) and foliar treatment with effective microorganisms (EM 7 l ha ⁻¹ ) T1-129: 60: 60; T2-129: 60: 60 + 1 EM; T3-106: 60: 60 + 2 EM ; T4-83: 60: 60 +...

The aim of the research was to evaluate the influence of the year and the seed lots on the most important indicators of cabbage seed quality. Quality testing of nine different seed lots of Potomac F1 cabbage was performed during three years (2019, 2020 and 2021). Analyses of variance showed a significant effect (p<0.01) of the year (Y), while seed...

Oat is widely grown in Western Serbia and compared to other cereal crops is reputed to be better suited for production under marginal environments, including low fertility soils and cool wet climates. To determine the effect of cultivar and growing seasons on the yield and components of the oats yield two varieties were examined during three years,...

IZVOD Tokom 2017., 2018. i 2019. godine ispitivana je primena NPK i N đubriva u jesenjem i prolećnom periodu na prinos, sadržaj ulja u zrnu soje i prinos ulja po jedinici površine. Jesenja primena NPK đubriva uz predsetvenu primenu az-otnog đubriva AN ima najveći pozitivan efekat na prinos zrna i prinos ulja po jedinici površine. Predsetvena primen...

Triticale is a new type of real grain, which was created by the breeding and selection of a man. This species deserves more and more attention from both domestic producers and producers on a global scale because it encompassed all the positive properties of wheat and rye. The paper clearly presents the knowledge about the importance, nutritional va...

Abstract The paper analyzes the yield and average of oil content of rapeseed in several years of production, in experiments which set up at the Experimental Field of the Faculty of Biofarming in Bačka Topola. The hybrid with the highest grain yield proved to be the Factor hybrid (4570 kg ha-1 ), which also had the highest average yield in all f...

The field experiment with wheat varieties NS-40 S, Zvezdana, Ilina, Futura, Mila, Obala, Vlajna and Azra was set up on smonica type land during the vegetation seasons of 2016/17 and 2017/18. The aim of the research was to analyze the yield and hectoliter mass of eight Novi Sad wheat cultivars grown on acidic soil. The highest values of the examined...

Agroecological and genetic factors highly impact corn grain yield. The main aim of the three-year-long study was to analyze the variation of yields of individual maize hybrids depending on the amount and distribution of precipitation and temperature regime. During the period from 2017 to 2019, the experiment was set in the area of the municipality...

Millet is acereal, high nutritional value, and is a major source of energy and protein for millions of people in worldwide. It is used by one third of the world's population in the diet. It is more represented in the diet due to the positive effect on human health. In this study, the millet world production and agronomic characteristics of domestic...

The field experiment with wheat varieties NS-40 S, Zvezdana, Ilina, Futura, Mila, Obala, Vlajna and Azra was set up on smonica type land during the vegetation seasons of 2016/17 and 2017/18. The aim of the research was to analyze the yield and hectoliter mass of eight Novi Sad wheat cultivars grown on acidic soil. The highest values of the examined...

In this research, the yield and yield components (number of spikes m-² and thousand grain weight) in five genotypes of spelt (Triticum spelta L.) were studied. The research was done according to the principles of organic production, during two vegetative seasons (2012/2013 and 2013/2014), on a certified farm in Čačak. One variety (Nirvana) and four...

Perennial ryegrass (Lolium perenne L.) belongs to the family of bunch grasses (Poaceae) and from the agronomical point of view it represents most important type of grass for pastures in temperate climates. Experiments with perennial ryegrass were performed in agro ecological conditions of Šumadija, locality Darosava in period of three years (2012-...

In the last few decades, new soybean varieties with different characteristics, grain quality and purpose have been created, contributing to its expansion and increase in the cultivation area. Thanks to good agronomic characteristics, soybean has found its place in sustainable production systems. In order to increase the yield and quality of grain i...

The application of methods in the field of biophysics, such as the pulsating electromagnetic field (PEMP) to biological organisms, many studies are performed that indicate specific changes and efficient action on various biochemical processes of cells in plants. The obtained results do not depend only on the plant species, but also on the climatic...

SAŽETAK Pšenica, je tijkom cijele ljudske civilizacije bila bazni i vitalni sastojak svakodnevne ishrane ljudi i domaćih životinja. U Republici Srbiji posljednjih nekoliko godina izražena je traženost sorti pšenice, koje pored visokog i stabilnog prinosa imaju i dobre parametre kvalitete brašna. U provedenim istraživanjima u 2019/2020. godini sorta...

With a circular economy, biodegradable waste-plant biomass can be reused as: compost, for soil fertilization, and for biogas production, as an affordable bioenergy source. In this study, the productivity of two hybrids of fodder sorghum, grown in Ilandza, Serbia, was examined. The results showed that there was a statistically significant difference...

With a circular economy, biodegradable waste-plant biomass can be reused as: compost, for soil fertilization, and for biogas production, as an affordable bioenergy source. In this study, the productivity of two hybrids of fodder sorghum, grown in Ilandza, Serbia, was examined. The results showed that there was a statistically significant difference...

For the last twenty years, in addition to breeding wheat, PKB Agroekonomik Institute has been working very intensively on breeding other real or bread grains. High-yielding, late winter rye variety PKB Zmaj has been obtained by the pedigree method by a simple crossing of genetically different parents from the collection of PKB Agroekonomik Institut...

Alfalfa is the most important forage legume in our agroecological conditions for feeding cattle. In the area of Jablanica district, alfalfa occupies a considerable place in the total plant production. The restrictive factor in the establishment and short durability of alfalfa stand is the low pH of arable agricultural soil. Within the three-year fi...

The study presents results of a three-year experiment of variability of different potato varieties in Montenegro: early maturity varieties (Riviera), medium early (Almera, Aladin and Bounty) and medium late (Agria, Margarita, Kennebec and Desiree). The research was conducted during 2015, 2016 and 2017, in acid, brown soil and three different climat...

Wheat grain Zn concentration has important implications for Zn dietary intake in humans. Zn biofortification of wheat by Zn foliar application has been recognized as an efficient tool to enhance grain Zn level. In Serbia, wheat is a staple crop, and no attention is paid to wheat grain as a source of Zn. For the first time, we investigated the effec...

Abstract These investigations encompassed four perennial species belonging to the family of grasses (fam. Poaceae) characterized by intensive annual vegetative biomass growth and stalk height of above two meters. These are rush wheatgrass (Thinopyrum ponticum), switchgrass (Panicum virgatum), elephant grass (Arundo donax) and miscanthus (Miscanthu...

These investigations encompassed four perennial species belonging to the family of grasses (fam. Poaceae) characterized by intensive annual vegetative biomass growth and stalk height of above two meters. These are rush wheatgrass (Thinopyrum ponticum), switchgrass (Panicum virgatum), elephant grass (Arundo donax) and miscanthus (Miscanthus × gigant...

The aim of this study was to analyze the effect of biostimulants on the morphological characteristics of soybean seedlings. The testing was conducted in the laboratory of the Faculty of Biofarming in Bačka Topola. The experimental material included three soybean varieties ('Galina', 'Sava' and 'Rubin') selected at the Institute of Field and Vegetab...

Three-year research, in the impact of microbial preparations and Gunatito on bean-root-nodule number and mass in organic production, was published. The highest nodule number and mass was in the year with a more favorable weather conditions, with a higher humidity. The lowest nodule number was in the method with a direct Tiffi application on the pre...

NPK fertilizer and effective micro-organisms have a strong influence on morphological characteristics of soybean plants. In this paper, the influence of NPK fertilizers and effective microorganisms on the weight and height of soybean plants is analyzed. The highest values of the analyzed properties were achieved in the variant with the application...

The study presents results of a three-year experiment of variability of different potato varieties in Montenegro: early maturity varieties (Riviera), medium early (Almera, Aladin and Bounty) and medium late (Agria, Margarita, Kennebec and Desiree). The research was conducted during 2015, 2016 and 2017, in acid, brown soil and three different climat...

Oat is widely grown in Western Serbia and compared to other cereal crops is reputed to be better suited for production under marginal environments, including low fertility soils and cool wet climates. To determine the effect of cultivar and growing seasons on the yield and components of the oats yield two varieties were examined during three years,...

The aim o f the study was to determine the effects o f applying effective microorganisms (EM) on the basic microbiological parameters o f soil and soybean yield biological value. The research was conducted in the period 2016 2018. Factor A are the years 2016-2018, factor B are soybean genotypes Galina, Sava, Rubin, and factor C application of EM: v...

ABSTRACT During 2016, 2017 and 2018, the application of NPK fertilizers, effective microorganisms and combinations of NPK fertilizers and effective microorganisms on yield, protein and oil content in six NS soybean cultivars was examined. NPK fertilizer and effective microorganisms have a positive effect on soybean yield and grain quality. The appl...

SAŽETAK Prinos zrna i neke osobine, koje su bitne za kvalitetan prinos zrna pšenice kao i kemijsko-tehnološke osobine brašna i reološku kvalitetu ispitivanu na farinogramu i ekstenziogramu dominantno ovise o agroekološkim uvjetima područja uzgoja i primjenjenim agrotehničkim mjerama. Pokusi su postavljeni na šest lokaliteta i to: Kikinda, Novi Sad,...

Prinos zrna i neke osobine, koje su bitne za kvalitetan prinos zrna pšenice kao i kemijsko-tehnološke osobine brašna i reološku kvalitetu ispitivanu na farinogramu i ekstenziogramu dominantno ovise o agroekološkim uvjetima područja uzgoja i primjenjenim agrotehničkim mjerama. Pokusi su postavljeni na šest lokaliteta i to: Kikinda, Novi Sad, Pančevo...

Izvod Uticaj godine na prinos zrna i neke osobine koje su bitne za kvalitetan prinos zrna pšenice zavise od agroekoloških uslova reona gajenja i primenjenih agrotehničkih mera. Kao materijal istraživanja korišćeno je sedam sorti iz više selekcionih kuća, a nalaze se u širokoj proizvodnji. Ogledi su postavljeni na šest lokaliteta: Kikinda, Novi Sad,...

If the incorporation of organic matter from treated plots microbiological preparations can be significantly affected by changes in the microbial community of mineralization significantly bulky organic matter. The aim of the study was to determine the basic parameters of soil biogenicity before sowing soybeans on the parcels where the corn was pre-s...

The reasearch has been conducted during a three-year period to determine the grain yield of bean grown by organic principles and to choose which variety is more suitable for farming in organic production. The field experiment was set by split-plot design in 4 repetitions on calcareous chernozem. Large plots were varieties (Maksa and Zlatko), and su...

The objectives of this study were to investigate: (1) the effects of fertilization, environment, and their interactions on the thousand grain weight (TGW), hectolitre weight (HW) and grain yield (GY) of winter triticale, and (2) the correlations between these traits in different environments. The invariable nitrogen (80 kg N ha −1), potassium (60 k...

ABSTRACT A total of six tomato seed populations, collected in the autumn of 2016 at different locations in Serbia (West (3), South (1), North (1) and East (1)), were enrolled in this study. Seeds of the tomato populations considered were produced in the organic growing system in the area of Zaovice (76 m a.s.l., chernozem), Stara Pazova, Northern S...

The objective of this paper was to study variability, heritability and correlation of the three production traits in 1409 first-calf heifers of Holstein-Friesian breed; including the determination of the quantity of milk during lactation (ML), the quantity of milk fat during lactation (MM) and the quantity of protein during lactation (PR). Accordin...

THE INFLUENCE OF YEAR AND LOCATION ON GRAIN YIELD AND YIELD COMPONENTS IN WINTER WHEAT Nenad Đurić, Gorica Cvijanović, Gordana Dozet, Vera Rajičić, Gordana Branković, Dobrivoj Poštić Summary The effect of year on grain yield and certain yield components essential for wheat yield’s quality depends on agro-ecological conditions of the growing area an...

300.000 биљака по хектару, док су се са повећањем густине усева вредности, за посматране морфолошке особине, смањивале. Кључне речи: Морфолошке особине, соја, број коленаца са махунама, број махуна, маса махуна. Abstract Soybean morphological traits depend on variety selection, soil fertility, applied agro-technology measures, as well as from weath...

Abstract According to investigation results in our country, as well as in Europe, on uncultivated agricultural land, as well as on land under recultivation, best production results were obtained by growing the perennial grass species miscanthus, as an energy crop. From the ecological point of view miscanthus is very important, because it can be gro...

The aim of this study was to determine variability of the productive traits of 20 soybean cultivars grown during the period 2014-2018 and their effect on the grain yield. The experimental fields have been founded on chernozem in PSS Institute Tamis. Grain yield significantly depends on the water supply of the plants, especially in the critical stag...

Abstract In sustainable agricultural production, by introducing large groups of beneficial microorganisms into the agroecosystem, the objectives of the IFOAM can be fulfilled. Microbiological preparations can be used as basic or supplementary fertilization in plant nutrition. Also, some groups of microorganisms have shown significant effects in the...

SAŽETAK Suvremena ratarska proizvodnja ima izraženo geografsko, ekološko, ekonomsko i društveno obilježje. Prema navedenim osobinama može se podijeliti na tradicionalnu, konvencionalnu i održivu poljoprivredu. Tradicionalna ratarska proizvodnja u nas prevladava na malim obiteljskim imanjima. Poljoprivredni proizvodi koriste se za potrebe članova do...

Minitubers (MT) are produced ex vitro from acclimatized plants obtained in vitro or from multiplied microtubers. The aeroponic system for the production of pre-basic seed potatoes (virus-free minitubers potato) began to be used at the beginning of the 21st century. The root of the plant is in a dark chamber (module), in the air, and water and nutri...

Tests were carried out on stationary field trial, soil type vertisol in the process of degradation. The land on which the view is derived is characterized by low pH (pH<5.0). The Dose of nitrogen was 120 kg N/ha, which was administered in combination with phosphorous and potassium fertilizer. The tests showed a significant grain yield. Nitrogen had...

1 Megatrend univerzitet, Fakultet za Biofarming Bačka Topola, Srbija 2 Institut za ratarstvo i povrtarstvo Novi Sad, Srbija IZVOD 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 fol...

IZVOD Folijarni tretmani dva puta u vegetaciji sa efektivnim mikroorganizmima značajno su uticali na povećanje prinosa ispitivanih parametara. U godini sa nepovoljnim agrometeorološkim uslovima zabeleženo je povećanje prinosa zrna u zavisnosti od količine osnovnog đubrenja od 9,59-3,94%, dok je u godini sa povoljnim uslovima to povećanje iznosilo o...