ISSN 2284-7995, ISSN Online 2285-3952
 

Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 14 ISSUE 2
Written by Alexandru FÎNTÎNERU, Gina FÎNTÎNERU, Dragoș-Ion SMEDESCU

Tourism is an important driver of global economic system, playing a leading role both in the economic life andsocial action contributing to the tourism potential of each individual country and economic growth, improvingliving conditions. Romania has a huge tourism potential represented by the natural environment and naturalresources, human resources, customs and traditions, a potential which unfortunately is not used to the wholes value.The paper aimed to analyze the evolution of Romanian tourism receipts in GDP, by share, positioning on the place 151 and by evolution of tourism receipts per capita in Romania compared to World average, positioning Romaniaon the place 103 out from 172 countries during the time 2003-2011, according to the information’s provided by Data World Bank.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 14 ISSUE 2
Written by Elena TIMOFTI

The problem of increasing the economic efficiency of resource use in agricultural production is very important. Itssolution directly depends on the economic security of the country and its constant supply with agricultural products.There are three basic factors in agricultural production: nature (land), labour and capital, which have differentmeasure units. Comparability is necessary to express the value of the integral potential that gives the possibility totake into account the main resources involved in producing and obtaining results from the agricultural sector.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 14 ISSUE 2
Written by Svetlana ROLJEVIC, Predrag VUKOVIC, Biljana GRUJIC

Organic agriculture is an ecological form of production that promotes natural processes and biological diversity, legallyregulated and is subject to inspection, which guarantees quality and health safety of food produced. Except producing healthyand quality food, the adoption of organic agriculture in recent decades has been indirectly established for saving species andvarieties of cultivated plants which is due to lack of use threat disappearance.This paper analyzes the state of the global andnational soil area under organic agriculture, as well as state of soil under organic production of grain crops as crucial for thefood security of almost all countries in the world.Furthermore, paper work presents the state of genetic resources of cereals andshow importance that organic agriculture has in process of preservation agro-diversity.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 14 ISSUE 2
Written by Aldona SKARŻYŃSKA, Irena AUGUSTYŃSKA-GRZYMEK, Łukasz ABRAMCZUK

This paper shows the economic situation of economically weak farms in 8 countries of Central and Eastern Europe(CEE) in 2010. The data were obtained from the survey on EU farms carried out under the FADN system. The studyincluded countries in which economically weak farms were the dominant farm type (i.e. Bulgaria, Estonia, Hungary,Latvia, Lithuania, Poland, Romania and Slovakia). The aim of the study was to assess the economic performance ofthose farms and indicate advantages of the competing farm types. The analysis was performed in terms of totalfactor productivity, income levels, assets and debt level. The influence of CAP instruments on managementefficiency was also demonstrated. The study found a high diversity in terms of production potential as well asfinancial condition of farms in particular countries, whereas one point of correspondence between farms is theprevalence of fixed assets, i.e. an excessive assets-to-area ratio, and the dominance of own capital in financingthose assets. Romanian, Polish and Bulgarian farms are characterised by the highest efficiency of use of currentoutlays and, in turn, a lower cost of the production unit, which accounted for 66%, 86% and 87% of the outputvalue respectively. In Latvia, Estonia and Slovenia, the costs exceeded the output value by 6%, 7% and 23%respectively and, as a result, the income of those farms was generated exclusively due to subsidies.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 14 ISSUE 2
Written by Behzad SANI,Vida JODAIAN

Weeds are a constant problem in agronomy and they not only compete with crops for water, nutrients, sunlight, andspace but also harbor insect and disease pests; clog irrigation and drainage systems; undermine crop quality; anddeposit weed seeds into crop harvests. In order to the microbial herbicide (Orocide) influence on seed germinationin Orobancheramosa L., this experiment was conducted in 2011 at Islamic Azad University Shahr-e-Qods Branch inTehran by a completely randomized design with four replications. The factor studied included use of Orocide(0(T1), 2(T2), 4(T3) and 6(T4) percentage). The results showed that the effect of microbial herbicide (Orocide) wassignificant on germination percentage of Orobancheramosa. Mean comparison showed that the highest germinationpercentage (79%) was achieved by non-application of Orocide and lowest germination percentage (8%) wasachieved by application of 4% Orocide.The results of this experiment showed that the use of Orocide can decreasedthe germination in Orobancheramosa L. that is uniform farm operations (UFO) very important for weed biologicalcontrol management at Iran.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 14 ISSUE 2
Written by Ion BOZGA, Olimpia PANDIA, Ion SARACIN, Daniel NIJLOVEANU

In this paper, were analyzed three essential amino acids for our body that are found and take the corn kernels indifferent proportions depending on the quality of the harvest. Since maize occupies large areas in our country andit is important to protein production per hectare and destabilization hybrids because of the sensitivity to variouspathogens or smaller ecological plasticity in the study were hybrids Start and Olt where they were pursuedconcentrations of the three essential amino acids, the laboratory performed not only to kernels ground but takinginto account the influence of culture technology applied three.

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© 2019 To be cited: Scientific Papers. Series “Management, Economic Engineering in Agriculture and Rural Development“.

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