Seed germination is first critical and the most sensitive stage in life cycle of plants compromise seedlings establishment. Salt drought tolerance testing initial stages plant development vital importance, because seed with more rapid under salt or water deficit conditions may be expected to achieve a seedling establishment, resulting higher yields. The aim this study was determine whether pea growth were inhibited by toxicity osmotic effect during development, also identification parameters...

Climate factors have an impact on plant life cycle, yield, productivity, economy and profitability of agricultural production. There are not a lot studies understanding influence climate variation maize yield in agro-ecological conditions Serbia. The aim this paper is analysis climatic over long-time period, as well assessment the examined parameters two localities Republic For (temperature, precipitation, sunshine, humidity) region Central Serbia Vojvodina, data meteorological stations...

The aim of this study is to assess DNA degradation, amplification, and GMO quantity during tofu production.Soybean seeds were spiked with Roundup Ready ® soybeans (RRS) at 0.9, 2, 3 5 % (by mass), the level RSS that would be practical interest for threshold labelling.Real-time polymerase chain reaction (PCR) was more effective than conventional PCR in analysis raw soymilk, okara, boiled soymilk tofu.The negative effect grinding mechanical manipulation obvious okara sample prepared RRS, where...

The concept of corporate social responsibility in the broadest sense means ways which companies communicate with their stakeholders. aim is to establish a balance between economic, and environmental aspects environment. In recent years, Serbia becoming more interesting. is, as country, still process transition economic problems that further have an impact on lack responsible behavior by companies. As development communities they operate, therefore also extends beyond boundaries making...

The most critical aspect of plant survival and reproduction is seed germination. Considering the specificity Cannabis sativa production, obtaining high-quality hemp not an easy task. Germination testing often reliable way assessing viability, but selection appropriate methods complex. This study aimed to evaluate effect different conditions (i.e. various germination testing) on successful process germination, achieving maximum potential. Our results showed that C. seeds germinated well in...

The aim of the paper is to show impact climate factors on corn yield in Serbia. Contemporary reports that changing, and emission greenhouse gases one main causes change. In three different locations (West Bačka District, Šumadija District Nišava District) climatic conditions were analyzed for period from 1991 2011. research process, model multiple linear regression Pearson coefficient correlation was applied. Obtained results has shown there a high between parameters variance yield. A small...

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During 2009 and 2010, a survey was conducted in pepper crops to detect the possible presence of Pepper mild mottle virus (PMMoV) Serbia. A total 239 samples from 39 at 26 localities were collected analyzed for PMMoV, Cucumber mosaic (CMV), Potato Y (PVY), Alfalfa (AMV), using DAS-ELISA test. Although it detected small percentage, PMMoV could pose threat production Serbia due its rapid seed-borne spread. Presence confirmed by serological biological detection, followed conventional reverse...

Seed treatment is a common way of fungicide and insecticide use nowadays, since this pesticide application can provide the best protection in vicinity future plant. The aim research was to evaluate effects different seed treatments on germination seedling growth three maize inbred lines. included with several combinations Maxim XL 035-FS (a.i. metalaxil-M + fludioxonil) neonicotinoid insecticides Gaucho 600-FS imidacloprid) Cruiser 350-FS thiamethoxam), as well untreated (control). results...

Disappearance of old cultivars, including dry and snap bean (Phaseolus vulgaris L.) has been accelerated in last five to six decades, which mainly led great genetic impoverishment. For all the humanity its future, particularly is important maintenance evaluation cultivar?s seeds. The research presented this paper conducted on territory southwestern Fruska gora Mt. Of collected samples field vegetables crops, as well wild plants mountain, 13 accessions 21 have analyzed paper. Seed color, seed...

Although salt stress affects all plant growth stages, seed germination and seedling stages are the most sensitive. Therefore, aim of this study was to examine viability selected oilseed rape cultivars in saline conditions determine tolerant salinity at stage. The experiment included four released cultivars. simulated vitro by adding different concentrations NaCl solution growing media. Testing performed using standard laboratory method test accelerated aging test. In cultivars, with...

Seed deterioration is an unavoidable process to which seeds of oilseed plant species such as sunflower are especially sensitive. This study aimed determine whether different invigoration techniques can improve the attributes germination in and alleviate effects seed ageing. Both aged non-aged were subjected by pre-soaking with distilled water 3% KH 2 PO 4 for 24 hours at 25°C. Germination performance, seedling growth SDS-PAGE protein profile determined. The outcome depended on condition...

Background: This study was carried out for an understanding of the antioxidant mechanisms field pea varieties under osmotic stress conditions caused by a lack water. The activities enzymes such as superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APx) and glutathione reductase (GR) were examined analyzed. gene expression levels Cu/Zn SOD, cAPx GR genes also examined. Methods: Osmotic stimulated using PEG 6000 with potential -0.1 MPa in 10 days old plant seedlings. activity...

The paper starts from the hypothesis that examined area is characterized by a process of intensive functional transformation accompanied certain population changes. settlement structure shown in Sumadija district. trend demographic and economic development was observed with historical overview. It upgraded quantitative analyzes (chain index, change classification, index specialization localization) for period 1971-2011. aim to determine degree socio-economic district regularities according...

This work considers the results obtained by testing parameters of antioxidant status in leaves and roots oilseed rape at different growth stages (phase I: formation leaf rosettes preparing for winter hibernation; phase II: after III: flowering) grown semicontrolled field conditions on soil types. The experiment was conducted four genotypes (Banacanka, Jasna, Kata, Zlatna) containers with three types: chernozem, solonetz, solonchak. germination failed solonchak due to excessive amount salt,...

This work was aimed to investigate the effect of salt (NaCl) stress on three oilseed rape (Brassica napus L.) cultivars: 'Banacanka', 'Jasna' and 'Kata'.The following parameters were determined: antioxidant enzymes superoxide dismutase (SOD) guaiacol peroxidase (GPX), reduced glutathione (GSH) quantity, lipid peroxidation (LP) intensity, radical-scavenging capacity (DPPH-RSC), hydroxyl radical scavenging ( • OH radicals) ferric reducing power (FRAP).Seed viability determined using standard...

Stara Planina has excellent potential for rural tourism development which might be encountered in a small number of mountains our country. possesses rich biological, geological and cultural heritage. Achieving visible economic effects requires set activities, support continuous monitoring all government levels. By providing tourist services to domestic foreign tourists, significant profit is made. Positive result realization economy depends on its ability satisfy visitors needs the chosen...

Tourism is an economic activity that involves people traveling outside their place of permanent residence for leisure, fun and entertainment. The aim to present tourism as important its impact on the economy Republic Serbia. In order better develop tourism, it essential understand importance natural cultural historical resources our country. addition above necessary have a well organized markenting system. Substantial revenues are generated by providing services domestic foreign tourists....

Global resources are being invested heavily for research and development involving new genetic modification technologies. Growing genetically modified (GM) crops has opened up a debate on the safety of GM potential long-term harmful effects environment, human health sustainability Food that contains some ingredients is progressively present world market. National legislations differ in countries around world, from complete ban foods, to propaganda acceptance without marking. In our country,...

Abrupt climate change are becoming more pronounced. Manifested through a number of weather conditions, some which increasingly affecting the countries in region and our country. According to forecasts by meteorologists worldwide, area next 100 years, will significantly. Air picture future announces increasing natural disasters, such as floods, strong winds precipitation. Climate is greatest danger for today's economy, especially agricultural sector. Agriculture economic sector most...

In the 2018-19 growing season, a total of 51 leaves eggplant plants grown under field conditions were collected randomly from nine private gardens at four different localities in Province Vojvodina. Eggplants with nearly 40% showing bright yellow to white mosaic or mottling found throughout inspected fields (gardens). The samples analyzed for presence alfalfa virus (AMV), cucumber (CMV) and potato Y (PVY) using commercial double-antibody sandwich (DAS)-ELISA kits. Serological analysis...

The goal of this research is to identify the main problems related digital technology and skills in elementary school education system Republic Serbia, as well opportunities for its improvement. paper first analyzes situation field basic education, while part presents an analysis innovative approach process, with application information comprehensive digitization. strategy development upbringing Serbia until 2030 emphasizes aimed at needs modern society a whole, conditioned by progress...