Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 19 ISSUE 3
Written by Valentyna YAKUBIV, Iryna BORYSHKEVYCH, Roman YAKUBIV

Bulgartia is a country that has a multitude of touristic resources – picturesque coastline, high snowy mountains, hundreds of mineral springs, multiple cultural monuments, unique folklore, modern accommodation facilities and others. All of these suggest a flourishing development of Bulgarian tourism. Unfortunately, during the last 10 years the results do not estimate over the humble 3-3.5 billion EUR. An attempt to discover the reason for these mediocre results and to formulate the basic problems – mismatch between demand and supply, overbuilding, lack of labor force, worsened service level and others is made and some measures have been suggested for overcoming the mentioned weaknesses.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 19 ISSUE 3
Written by Volodymyr LADYKA, Inna LOZYNSKA

Gastritis or in Indonesian known as "maag" is a disease that disrupts activity and if not handled properly it could be fatal. The dietary habit that consists of the frequency of eating, the portion of food and the type of food that is not good greatly affects the occurrence of gastritis, occasionally these conditions cause injury to the stomach wall. The aims of this research was to discover the correlation between students dietary habit towards gastritis in faculty of agricultural industrial technology of Padjadjaran University. Data collection used is a questionnaire adjusted to the aim of this research and refers to the concepts and theories have been made. Data analysis used is a statistical test through univariate analysis and bivariate analysis. Univariate analysis which carried out is characteristics of respondents through age, gender, diet that consists of the frequency of eating, food portions, type of food and the occurrence of gastritis. In addition, bivariate analysis was carried out regarding the correlation between the characteristic of students diet (age, gender, frequency of eating, food portions and type of foods) towards gastritis. In the Agricultural Industrial Technology Faculty of Padjadjaran University, students who suffer gastritis as much as 70%. And 17-20 years old students who suffer gastritis as much as 77%. Female students who suffer gastritis is 65%, the students with less eating frequency is 56%, the students who like a type or variety of food is 63%, and the students with less of food portion is 63%. There was a significant correlation between age, gender, eat frequency, food portion and food types towards gastritis to students at Agricultural Industrial Technology Faculty of Padjadjaran University.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 19 ISSUE 3
Written by Radu Lucian PÂNZARU, Dragoș Mihai MEDELETE, Gavril ȘTEFAN, Marius VLADU

The purpose of this paper is to investigate the role of the new blockchain technology by making use of the derivatives of this technology such as bitcoin to interpret their application to the wider agricultural sector and to study designing a case-by-case project in the Greek agricultural sector. The methodological approach is based on the research of scientific approaches as well as on scientific bibliography and research of special purpose software. As a result of this research, it can be said that this technology, although still at an early stage, seems to have positive effects without protests and its derivatives (e.g. cryptocurrencies) can benefit rural space, both in both international and Greek.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 19 ISSUE 3
Written by Vasyl LYPCHUK, Liudmyla HNATYSHYN

The paper aims to estimate the least-cost ration of a sample of broiler farms in Al-Ahsa, Saudi Arabia. The farms were divided into three groups based on their production capacity. The linear programming technique was used to estimate the least-cost ration using the three-stage feeding system (starter, grower, and finisher). The results show that the optimal ration would save broiler farms in Al-Ahsa, on average, SAR 234,100, and their profit would increase by 47%, compared to their present situation. Furthermore, the optimal solution showed that the cost per bird would decrease by 7.3% if broiler farms adopted the recommended ration.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 19 ISSUE 3
Written by Elazmanawati LEMBONG, Dian KURNIATI, Gemilang Lara UTAMA

Indonesia Tourism Development Corporation (ITDC) and the Provincial Government of Bali developing programs community-based tourism(Community Based Ecotourism). One of them is Pinge Village, located in Tabanan Regency of Bali Province, Indonesia. Pinge Village is an old village that has a unique form of traditional house and geographical potential as an agricultural area. Supported by the subak organization that implements the value of local wisdom with the concept of Tri Hita Karana, Pinge Village is very suitable to be developed as a tourism village whose tourism patterns help the local economy but still preserve the environment, and social culture of the local community. This study aims to develop a baseline study of the potential of subak organizations and potential tourism objects in supporting Pinge Village as a sustainable tourism village, as well as to implement and evaluate cooperation models and policies that can be built by local governments and stakeholders related. The type of data that will be used is perceptual data and existing data which are then analyzed by SWOT analysis. The results showed that Pinge Village supported by subak had tourist facilities and attractions involving tourists, as well as the potential of performing arts so that Pinge Village could be developed as a sustainable tourism village. The strategy implemented is to support aggressive growth policies through increasing the role and capacity of the community as the main actors in the development of Tourism Village and supported by the availability of infrastructure, strengthening community institutions and cooperation between stakeholders.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 19 ISSUE 3
Written by Adriana MOREA, Roxana VIDICAN, Ioana CRIŞAN

All grown plants have high nutritional value but wheat is the most important. The quality of gluten (viscosity, elasticity, extensibility, resistance to proteolytic fermentation in the fermentation process, etc.) is very important, it gives wheat quality. The protein content of the grains is a most important qualitative factor that gives the harvesting use value. The gluten content is dependent on the protein content of the grains. It is an indicator on the basis of which the quality class of the harvest obtained is determined. The researches studied the crop behaviour of six Premium wheat varieties in the soil and climate conditions in Calaraşi area during 2017. We analized some qualitative indicators (the content in protein and gluten, the hectolitre weight and a mass of 1000 grains). The best results were recorded in Tamino variety, where the efficiency reached 8,985.0 kg / ha.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 19 ISSUE 3
Written by Ruxandra Florina TEODORESCU, Valentina Constanța TUDOR

This paper presents some aspects in the case of extracting wood with horses, insisting on its economic aspects. Three felling areas from production units P.U. V and P.U. VI, Marghita Forest District, Bihor Forest Administration were chosen. The areas included hygienic cuttings, thinning cuttings and progressive fellings, with small volumes of the average trees to allow extraction with horses. The logging costs were determined and then they were compared in different situations according to the share of extraction method by horses, respectively the traditional extraction by winches. The importance of determining unit rates to be grouped into group norms, centralized under the form of tables, with multiple inputs to estimate the logging costs as easily and accurately as possible was also highlighted. Thus, grouped norms have been drawn up for situations/variants of extraction by horses which render the unit costs in different situations. Three major factors that significantly influence the logging costs when using horses were identified, namely: the volume of the average tree, the degree of accessibility and the extraction distance by horses. The logging method has little influence, theoretically, but the cutting of large trees must be performed to facilitate the work by horses in the forest.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 19 ISSUE 3
Written by Aleksandra KOSTYSHIN

In the classical sense, benchmarking is the most effective way to find hidden production reserves through a comparative analysis of production and economic indicators of farms (agricultural enterprises) in the industry. It allows you to determine your strengths and weaknesses; to identify those methods of work that need to be improved; compare your achievements with competitor performance; improve business processes and product quality, increase efficiency, reduce costs, etc. In this article by the method of benchmarking was determined the economic feasibility of keeping Lebedynska breed of dairy cows, despite the small amount of livestock. The calculations confirmed the economic feasibility of keeping the Lebedynska breed of dairy cows compared with other more common breeds of dairy cows, taking into account biologically-selective features. In the total cost of milk over 50% is the cost of forage. Therefore, to calculate how profitable is the milk production, it is worth to determine how many kilograms of milk we get from 1 kg of dry matter of forage. Among our calculations, the highest conversion rate of dry matter of forage (1.42-1.44) have Holstein, Ukrainian brown and Ukrainian black-pinto breeds, and the smallest has Ukrainian red-pinto breed (1.18). Lebedynska breed has an index of 1.28. It is very clear: increasing productivity will increase the efficiency of forage conversion and farm profitability. But important factor for the efficiency of forage conversion is the improvement of roughage quality. Productivity of cows has a direct dependence on feeding: Holstein breed has 31.9 kg of milk yield per day (fat 3.84%, protein 3.28%); Lebedynska - 25.1 kg per day (fat 3.8%, protein 3.43%). The structure of the cow ration determines the forage costs (the cost of a feed-day). The highest forage costs have the farms where the concentrated feed is dominated by the structure of ration. It's the farms holding the Holstein breed - 191.7 UAH (by feeding 20.5 kg of grain per day per cow), the smallest - 82 UAH - farms holding the Ukrainian brown (4.3 kg grain per day per cow). In the structure of the diet of Lebedynska breed cows, grains contain 8.5 kg, and the cost of the feed-day is 100.3 UAH.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 19 ISSUE 3
Written by Cati Constantina IRIMIA - IACOB

This article focuses on sustainable rural development through improved institutional management. The question of handling the socio-economic boost of agrarian areas in Russia has pronounced regional specifics, which provides for the optimal combination of creating new state institutions and institutional reforms. The study proposes to improve the structure and functions of managing rural development at various levels: regional, municipal and township. At each of them, a new structural management body is introduced, or a civil servant chargeable for substantial agricultural progress, with more clearly defined functions and full coordination and responsibility. The combination of mandatory processes and individual functions of the institute for managing sustainable rural development will optimize decision making in this area of regions. This will help increase the efficiency of the institutions of sustainable rural development.

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Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 19 ISSUE 3
Written by Evgeniy ZAVOROTIN, Alla GORDOPOLOVA, Nataliya TIURINA, Lyudmila POTOTSKAYA

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