El objetivo de este trabajo es analizar cómo inciden los factores biológicos, técnicos, medioambientales y económicos en la rentabilidad de las empresas de piscicultura. Para ello se contrasta, con técnicas de análisis multivariante, un modelo empírico utilizando datos de empresas...

The portion of oil could be estimated 33 % of global primary energy consumption in 2012 (BP, 2012) and its average price – beside the products produced from it as well - significantly increased, unlike the demand for transport which has been reduced. This tendency is expected to remain...

Production of sunflower oil are expected to serve larger and larger extent – over the demand of food industry and chemical industry – biofuel production. This could be especially true for that areas where climate is not allowed to grow winter rape safely and economically....

The more expensive fuels and the health-threatening air pollution make even necessary the spread of such a fuel, which serves as a solution to these problems. In our country at present there are three public CNG filling stations, two of them are located in Gyôr and Szeged and the third one was...

Agriculture is one of the major branches of the economy in Nigeria, the most populous country in Africa. It employs around 70% of the population and its contribution to the national GDP ranges around 45% (2012). In spite of the fact that most of the area is arable the majority of food, the...

Our primary focus in the present paper is to research the current state of social infrastructure in rural areas of Ukraine. In addition, we attempt to identify the factors which impact the establishment of appropriate conditions in support of vital social functions and services among the...

The present paper deals with the commercial and non-commercial benefits of Serbian forests based on officially published data, data available in existing studies, expert opinions and research data collected using one-to-one interviews on a representative sample. In the fi rst section of the...

Rural tourism – and particularly agrotourism, which has a high share in rural tourist offers – is an intensely discussed and politically supported issue in Poland. This paper critically examines the role of tourism in the development of rural areas. A literature review reveals seven success...

This paper aims at analyzing business services in bioenergy investments and innovations on farms in the Northern Ostrobothnia region in Finland. Finance into research of bioenergy has strongly increased during the last years both in Finland and Europe. Primary focus of this research has been so...

Rural tourism has become a significant economic activity in Spain, contributing also to the social revitalisation of rural areas. However, rural tourism destinations face particular challenges with respect to commercialisation and promotion. Because rural tourism industry remains highly...