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Autor	Ludwik Wicki
Tytuł	The impact of WMS implementation on work productivity. The case of three distribution warehouses
Title	Wpływ wdrożenia systemu WMS na produktywność pracy. Przypadek trzech magazynów dystrybucyjnych
Słowa kluczowe	WMS, warehouse, labour productivity
Key words	WMS, magazyn, produktywność pracy
Abstrakt	Solutions of Industry 4.0 cover more and more areas of the economy. In logistics, digitization applies to each of the functional areas. Introducing IT solutions in logistics leads to an increase in the reliability of communication, faster stock rotation, and a higher level of service. It enables higher work efficiency and overall productivity. Changes in work productivity in three warehouses as a result of the implementation of a WMS class system and accompanying necessary changes in the equipment and organization of warehouse space was analysed in this work. The source of data for the analysis was the measurement of labour productivity for 12 months: three months before the implementation of the WMS and nine after its implementation. Work productivity after the implementation of the WMS increased by 40% compared to the level before it. The period of introducing WMS and obtaining an increase in personnel productivity was at least six months. Labour productivity in the analysed period increased in each month of the analysis. Only one of the three warehouses showed stabilization of workforce productivity at a level 50% higher than before the implementation. The research results confirm that the presence of WMS in the warehouse makes it possible to reach a significant increase in work productivity in warehouses.
Abstract	Cyfryzacja obejmuje coraz więcej obszarów gospodarki i życia społecznego. W logistyce obejmuje każdy z obszarów funkcjonalnych. Podstawowe cele, jakie są realizowane poprzez wdrożenia systemów informatycznych to wzrost szybkości i niezawodności obsługi, obniżenie strat, wzrost wydajności pracy, obniżka kosztów. W pracy analizowano zmiany produktywności pracy w trzech magazynach w wyniku wdrożenia systemu klasy WMS i koniecznych zmian w zakresie wyposażenia oraz organizacji przestrzeni magazynu. Podstawą analizy były wyniki pomiarów produktywności pracy w okresie 12 miesięcy: trzech przed wdrożeniem systemu i dziewięciu po wdrożeniu systemu. Stwierdzono, że produktywność pracy po pół roku od wdrożenia wzrosła o 40% w stosunku do poziomu przed wdrożeniem systemu WMS. Okres produkcyjnego uczenia się po zmianach wynosił co najmniej sześć miesięcy. Tylko w jednym z trzech magazynów zaobserwowano stabilizację produktywności pracy na poziomie o 50% wyższym niż przed wdrożeniem. Wdrożenie systemu WMS w istotnym stopniu przyczynia się do wzrostu produktywności pracy.
Cytowanie	Wicki L.
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Pełny tekst	EIOL_2020_T5_n3_s77.pdf

Autor	Bogdan Klepacki, Paulina Mindewicz
Tytuł	The volatility of price offers of passenger airlines on the example of the Warsaw – Brussels route
Title	Zmienność ofert cenowych przewoźników pasażerskich na przykładzie trasy Warszawa – Bruksela
Słowa kluczowe	air communication, ticket prices, pricing policy
Key words	komunikacja lotnicza, ceny biletów, polityka cenowa
Abstrakt	In the study, the authors dealt with the price offer of four air carriers on the Warsaw – Brussels route. There were two traditional carriers (LOT Polish Airlines and Lufthansa) and two low-cost carriers (Ryanair and Wizz Air). The analysis considered changes in the ticket prices for a flight on a specific day over six months. A diversified pricing policy was found. Low-cost carriers and Lufthansa changed prices frequently but to a small extent. On the other hand, the cost of a ticket on Polish airlines was gradually increasing, the fastest in the last month before the flight. To minimize the ticket price at PLL LOT, a reservation had to be made at least three months before the flight. The lowest price of a Lufthansa and Ryanair ticket occurred a month before departure. On the other hand, at Wizz Air, the final price was lower than that offered at the beginning of the study.
Abstract	W opracowaniu autorzy podjęli problematykę oferty cenowej czterech przewoźników lotniczych na trasie Warszawa – Bruksela. Było to dwóch przewoźników tradycyjnych (PLL LOT i Lufthansa) oraz dwóch niskokosztowych (Ryanair i Wizz Air). W analizie uwzględniono zmiany cen biletu na lot konkretnego dnia w półrocznym okresie. Stwierdzono zróżnicowaną politykę cenową. Przewoźnicy niskokosztowi oraz Lufthansa zmieniali cenę często, ale w niewielkim zakresie. Z kolei koszt biletu w polskich liniach stopniowo rósł, najszybciej w ostatnim miesiącu przed lotem. W minimalizacji ceny biletu w PLL LOT należało dokonać rezerwacji minimum trzy miesiące przed lotem. Najniższa cena biletu Lufthansy oraz Ryanair wystąpiła na miesiąc przed wyjazdem. Z kolei w Wizz Air cena ostateczna była niższa od zaoferowanej na początku badania.
Cytowanie	Klepacki B., Mindewicz P.
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Pełny tekst	EIOL_2020_T5_n3_s93.pdf

Autor	Agata Balińska, Piotr Gabryjończyk, Jan Zawadka
Tytuł	SOURCES OF INFORMATION ON PRO-ECOLOGICAL BEHAVIOUR OF STUDENTS OF THE FACULTY OF ECONOMICS OF THE WULS-SGGW
Title
Słowa kluczowe	pro-ecological behaviour, students, media, information sources
Key words
Abstrakt	The research aimed to verify the sources of information used by students of the Faculty of Economics of the Warsaw University of Life Sciences - SGGW (WULS-SGGW) in shaping their ecological attitudes. The research issues have been reduced to answering the following questions: 'which sources of information on the desired pro-ecological behaviour were most often indicated by the respondents?' and 'is there too much information on appropriate behaviour towards nature in the public space?'. The survey technique as used in empirical research. The sample consisted of 119 students of all fields, levels, and forms of study at the Faculty of Economics of the WULS-SGGW. The research shows that this information was rather easily accessible to the respondents, and the main source as social media and internet portals. In the opinion of the respondents, the analysed issues are not excessively exposed in the media, as evidenced by the limited traceability of pro--environmental campaigns.
Abstract
Cytowanie	Balińska A., Gabryjończyk P., Zawadka J.
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Pełny tekst	ESARE_2020_n4_s17.pdf

Autor	Maryla Bieniek-Majka
Tytuł	QUO VADIS ORGANIZATION OF THE FRUIT AND VEGETABLES MARKET IN POLAND? STATE OF ORGANIZATION OF THE POLISH FRUIT AND VEGETABLES MARKET
Title
Słowa kluczowe	fruit and vegetable market, integration, competitiveness
Key words
Abstrakt	The article aimed to present the state of the organization of the fruit and vegetable market in Poland in 2020. Based on a library query and available registers, changes in the number of producer groups and organiza tions, their members, and the selected organizational form and category of products offered in Poland in 2004-2020 were presented. After the introduction of legislative changes in 2012, limiting the co-financing of the market organization process, a chronic decrease in both the number of existing fruit and vegetable producer organizations and their members is noticeable. Such a long-term trend may lead to a decline in the market organization and bargaining power of domestic producers. To prevent further disintegration of pro ducer groups and organizations, it is suggested that they should be provided with institutional support that would be long-lasting and stable.
Abstract
Cytowanie	Bieniek-Majka M.
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Pełny tekst	ESARE_2020_n4_s22.pdf

Autor	Viktoriia Baidala, Vira Butenko, Olena Slavkova, Andrii Sukhostavets
Tytuł	STRATEGIC FUNDAMENTALS OF BIOECONOMY DEVELOPMENT IN UKRAINE
Title
Słowa kluczowe	bioeconomy, concept of the state strategy for the development of bioeconomy, innovative development
Key words
Abstrakt	The purpose of this study is to identify the global trends in bioeconomic development and to develop the Concept of a State Strategy of Bioeconomic Development in Ukraine for the period until 2030. The authors define the bioeconomy as a set of industries that ensure the sustainable use of renewable resources, the use of biotechnologies for production while reducing the potential environmental damage, contributing to the innovative development of relevant sectors, and providing positive aspects of socio-economic development. The article formulates approaches to measuring the state and effectiveness of the bioeconomic development in Ukraine and the EU countries. Based on the analysis of world experience, it is concluded that to accelerate the development of the bioeconomy in Ukraine, it is necessary to develop the Strategy for the development of the bioeconomy in Ukraine. The conceptual foundations of such a Strategy have been developed by the authors of the article. The results of the study are the basis for the development and implementation of the State Strategy for the Development of Bioeconomy in Ukraine. The relevance of this study is determined by the absence of the Bioeconomic Development Strategy in Ukraine, which makes it difficult for the country to reach a new technological and innovative level of development. At the same time, the development and implementation of this Strategy will help Ukraine enter the international system of production of new knowledge and technologies.
Abstract
Cytowanie	Baidala V., Butenko V., Slavkova O., Sukhostavets A.
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Pełny tekst	ESARE_2020_n4_s30.pdf

Autor	Katarzyna Czech, Michał Wielechowski
Tytuł	ARE AGRICULTURAL COMMODITY PRICES AFFECTED BY COVID-19? A STRUCTURAL BREAK IDENTIFICATION
Title
Słowa kluczowe	agricultural commodities, stock market, COVID-19, structural breaks
Key words
Abstrakt	The paper aims to identify the COVID-19-driven structural break in agricultural commodity prices time series. We assume the official outbreak of the COVID-19 pandemic, i.e., 11 March 2020, as the breaking point. We use data on the S&P GSCI Agriculture and Livestock Index and the S&P 500 from Refinitiv Datastream. The structural break is identified based on the Chow test. We prove the existence of structural break in both the S&P 500 and the S&P GSCI Agriculture and Livestock Index triggered by the official outbreak of the COVID-19 pandemic. Moreover, to assess the causality between the analysed series, we apply the Granger causality test. We reveal a unidirectional causal relationship from the stock market to the agricultural commodity market.
Abstract
Cytowanie	Czech K., Wielechowski M.
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Pełny tekst	ESARE_2020_n4_s37.pdf

Autor	Alexandra-Maria Chirilas, Diana Foris
Tytuł	DEVELOPMENT OF AGRITOURISM THROUGH THE CONCEPT OF LOCAL GASTRONOMY POINTS
Title
Słowa kluczowe	agritourism, rural areas, local gastronomy
Key words
Abstrakt	This paper addresses issues regarding the new government initiative Local Gastronomic Points to develop rural areas with agritourism potential in Romania by highlighting the local gastronomy. The main objective of this research is to identify how the concept of Local Gastronomic Points is perceived in terms of the opinion of the owners who manage such businesses and to identify the implications of this concept in the development of agritourism. In this respect, qualitative marketing research based on the semi-structured interview method was conducted at the level of the rural tourist destination Vama Buzaului, Romania. The main conclusion of the study is that the Local Gastronomic Points is an initiative that demonstrates that it can generate horizontal development of the rural areas and the development of agritourism. The research results revealed that this concept enhances the local community and gastronomy. Starting from these results, we propose to design a unitary Gastro Local concept at the county level, which should include specific requirements regarding the culinary preparations and services, the standardization of the marking and signalling of these Points, and intense activity of information and tourist promotion. The results of the study are conclusive and relevant for stakeholders in agritourism, for the responsible public authorities in the field of tourism, to develop competitive rural tourist destinations. The paper also offers future research directions.
Abstract
Cytowanie	Chirilas A., Foris D.
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Pełny tekst	ESARE_2020_n4_s43.pdf

Autor	Liubov Hutsalenko, Olena Kolesnikova, Uliana Marchuk, Serhiy Zabolotnyy
Tytuł	THE HACCP SYSTEM AS A GUARANTEE FOR FOOD SAFETY IN UKRAINE
Title
Słowa kluczowe	management system, HACCP, Critical Control Point (CPC)
Key words
Abstrakt	The research points out the principal concept of the HACCP system, ensuring product safety along the whole food chain 'from the field to the table'. It focuses on HACCP as the food safety management system that proved to be effective and has been accepted globally. In recent years the HACCP system has been gradually introduced in Ukrainian business entities. The article reveals the emergence of the HACCP system and the adaptation of the legal base of Ukraine in the area of food safety requirements. It provides evidence that the harmonization of Ukrainian and international standards in the field of food quality and safety calls for the necessity to introduce HACCP-conforming technologies at all stages of production in Ukrainian companies. The results of the audits of food product safety in Ukraine for the period 2016-2019 were evaluated.
Abstract
Cytowanie	Hutsalenko L., Kolesnikova O., Marchuk U., Zabolotnyy S.
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Pełny tekst	ESARE_2020_n4_s49.pdf

Autor	Tetiana Balanovska, Olga Gogulya, Volodymyr Kharchenko, Hanna Kharchenko
Tytuł	COGNITIVE MODELLING OF AN EFFECTIVE SYSTEM OF INFORMATION SUPPORT OF AGRICULTURAL ENTERPRISES
Title
Słowa kluczowe	information support, cognitive approach, modelling, forecasting, poorly structured system, cognitive modelling of efficiency of functioning of the information system of agricultural entrepreneurship
Key words
Abstrakt	This article encompasses the methodology of cognitive modelling of complex poorly structured systems. Based on the expert method and with the help of this modelling methodology, the main factors that influence the effectiveness of information support of agricultural entrepreneurship were identified and the direction of their action was determined. There has been developed a cognitive map that reflects the cumulative impact of various factors on each other, as well as on the effectiveness of the information system for agricultural entrepreneurship. Hidden patterns between factors influencing the effectiveness of information support of agricultural entrepreneurship are revealed based on the cognitive map. The scenario approach is simulated based on different trends that reflect the current situation. This model allows us to further evaluate the performance of the system of information support of agricultural entrepreneurship under the influence of the environment, to predict its development, as well as to develop optimal strategic decisions that are aimed at ensuring sustainable development.
Abstract
Cytowanie	Balanovska T., Gogulya O., Kharchenko V., Kharchenko H.
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Pełny tekst	ESARE_2020_n4_s55.pdf

Autor	Jurij Klapkiv
Tytuł	GLOBAL AREAS OF AGRARIAN BUSINESS DEVELOPMENT
Title
Słowa kluczowe	food security, pandemic, poverty, reduction of profitability, strategic development goals, global environment, food security indicators, consumer price index
Key words
Abstrakt	The following research methods are used to achieve this goal: theoretical synthesis, analysis, abstract and logical - to reveal the relationship of the global food crisis in the context of achieving food security goals; interpretation and comparison - to determine the prospects for improving food security; tabular and graphical - for a visual representation of food security in the world. It has been established that food security is an objective necessity for human development. Its provision is a guarantee of regular access of the population to high-quality food necessary for leading an active and healthy life. Taking into account the analysed indicators of food security, reserves have been identified for improving the growth of food security in the strategy of sustainable development of Ukraine and the world. A cumulative interrelated analysis of pandemic and post-pandemic poverty growth, declining profitability, and price differentiation in food security has been conducted. The assessment of divergent changes in the food sector of Ukraine and other countries is carried out taking into account the challenges of the environmental environment. The results of the study on food security can be used in the management of the economy and the agro-industrial sector as one of the goals of sustainable development.
Abstract
Cytowanie	Klapkiv J.
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Pełny tekst	ESARE_2020_n4_s61.pdf

Autor	Pavel Kotyza, Luboš Smutka
Tytuł	DRIVING FORCE OF ORGANIC FARMING IN THE CZECH REPUBLIC – MARKET DEMAND OR FINANCIAL SUPPORT?
Title
Słowa kluczowe	correlation, Czech Republic, organic agriculture, financial support, organic market
Key words
Abstrakt	In the Czech Republic, and possibly in many other eastern European countries, organic production still has potential for further growth. Over the past three decades, organic farming has become an essential alternative to farming practices. An increase was observed among acreage, the number of farms, and also consumer spending on organic production. After the EU accession, organic farming became part of the agricultural policy related to other than production function and therefore supported by EU finance. The contribution aimed to derive which of the two factors was more important for organic farming expansion - the pull factor (market demand) or the push factor (financial support). Using Pearson's correlation coefficient stronger relationship was observed for financial aid, which was a driving force for the organic agriculture spread in the Czech Republic.
Abstract
Cytowanie	Kotyza P., Smutka L.
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Pełny tekst	ESARE_2020_n4_s70.pdf

Autor	Oleg Kucher, Liliia Prokopchuk, Serhiy Zabolotnyy
Tytuł	FORMATION OF THE DEVELOPMENT STRATEGY FOR THE BIOECONOMY IN UKRAINE
Title
Słowa kluczowe	bioeconomy, agriculture, biotechnologies, bioresources, strategies
Key words
Abstrakt	The article examines the role of the bioeconomy in the formation of priorities for the economic development of Ukraine. It is determined that the primary goal of the bioeconomy is the optimal use of renewable biological resources and the creation of sustainable manufacturing systems for new products. It is noted that Ukraine belongs to the countries with high bioeconomic potential, the source of which is the production of biomass of agricultural origin that creates favorable conditions for the development of the bioeconomy. The dynamics of biomass production potential are characterized by a stable increase in the amount of biomass available for use, and its energy capacity is analysed. Using the methodology of 'smart specialization', a model of strategy formation was developed, which defines the priorities, goals, and objectives of the bioeconomic development of Ukraine's economy.
Abstract
Cytowanie	Kucher O., Prokopchuk L., Zabolotnyy S.
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Pełny tekst	ESARE_2020_n4_s78.pdf

Autor	Veronika Butorina, Oleg Kucher, Zoia Pustova, Natalia Pustova, Oleh Tkach
Tytuł	THE ROLE OF BIOMASS IN THE BIOECONOMIC POLICY OF UKRAINE AND ITS LEGAL REGULATION
Title
Słowa kluczowe	bioeconomy, biotechnologies, innovations, agricultural biomass
Key words
Abstrakt	The article examines the need and possibility of introducing bioeconomy in the management system of the national economy, in the context of the focus on sustainable development through the use of the most modern techniques and technologies for the use of biomass. It is determined that the key role in the development of a new direction of the country's economy is played by the agricultural sector, as the bioeconomy of agricultural systems is based on agricultural biomass and biotechnology. Optimization of agricultural biomass flows is one of the components of bioeconomy development. It is noted that, given the significant natural and economic, raw material research and production potential and state support, Ukraine has great opportunities for bioeconomy development based on the production of environmentally friendly bioenergy products through the efficient use of agricultural biomass. The legal bases of the state management of the bioeconomic development of Ukraine are stated.
Abstract
Cytowanie	Butorina V., Kucher O., Pustova Z., Pustova N., Tkach O.
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Pełny tekst	ESARE_2020_n4_s84.pdf

Autor	Mariusz Dziwulski, Elżbieta Szymańska
Tytuł	CHANGES IN THE ECONOMIC SIZE AND PRODUCTION DIRECTION IN FARMS AS A RESULT OF INVESTMENTS IN FIXED ASSETS
Title
Słowa kluczowe	investments, farms, economic size, type of farming, farm migrations
Key words
Abstrakt	The research aimed to identify the impact of the implemented projects on the change in the economic size and direction of farms. The research used studies of the literature on the subject and data from 4 803 farms that kept continuous accounting under the FADN system in 2005-2013. The analysed economy was grouped according to the value of investment outlays in funds, economic size, and production type. Research shows that the increase in the level of investment is conducive to increasing the economic strength of farms. However, these investments must be high enough to ensure the appropriate level of difficulty. For the lower average level of questions, smaller languages are less and very small. Moreover, investments favour and accelerate the processing of farms, which may also improve their economic effects. In the analysed group of mixed-type farms, they changed the destination for the cultivation of cereals and the place of milk.
Abstract
Cytowanie	Dziwulski M., Szymańska E.
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Pełny tekst	ESARE_2020_n4_s92.pdf

Autor	Mieczysław Adamowicz, Tomasz Adamowicz
Tytuł	The World Financial Crisis and The Polish Economy
Title	The World Financial Crisis and The Polish Economy
Słowa kluczowe	financial crisis, effects of financial crisis, anti-crisis action, Poland
Key words	financial crisis, effects of financial crisis, anti-crisis action, Poland
Abstrakt	The subject of the work is to provide an overview of the global financial crisis in the years 2007-2011; its course, symptoms and effects in the world and in Poland. The work presents the causes and the sources of crisis as well as corrective measures taken by governments and financial institutions. The subject literature and information from different national and international financial institutions and organisations were used as a source of research materials and data for analysis. The financial crisis appeared in Poland with some delay and was less intensive than in other developed countries. Anti-crisis measures taken in Poland complied with the recommendations of the European Union and the International Monetary Fund. The measures taken by the Polish central bank concerned the institutional sphere, the manner in which the financial policy worked and how it was pursued, as well as the real sphere of the economy, including especially enterprises, households and public institutions.
Abstract	The subject of the work is to provide an overview of the global financial crisis in the years 2007-2011; its course, symptoms and effects in the world and in Poland. The work presents the causes and the sources of crisis as well as corrective measures taken by governments and financial institutions. The subject literature and information from different national and international financial institutions and organisations were used as a source of research materials and data for analysis. The financial crisis appeared in Poland with some delay and was less intensive than in other developed countries. Anti-crisis measures taken in Poland complied with the recommendations of the European Union and the International Monetary Fund. The measures taken by the Polish central bank concerned the institutional sphere, the manner in which the financial policy worked and how it was pursued, as well as the real sphere of the economy, including especially enterprises, households and public institutions.
Cytowanie	Adamowicz M., Adamowicz T. (2019) The World Financial Crisis and The Polish Economy.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 5-21
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Pełny tekst	PRS_2019_T19(34)_n1_s5.pdf

Autor	Jerzy Bieńkowski, Małgorzata Holka
Tytuł	Environmental Assessment of the Life Cycle of Bovine Compound Feeds from a Feed Milling Plant in a Large Commercial Farm in Wielkopolska Region, Poland
Title	Environmental Assessment of the Life Cycle of Bovine Compound Feeds from a Feed Milling Plant in a Large Commercial Farm in Wielkopolska Region, Poland
Słowa kluczowe	environment, life cycle analysis, impact category indicator, compound feed, feed mill, Poland
Key words	environment, life cycle analysis, impact category indicator, compound feed, feed mill, Poland
Abstrakt	In recent years, the importance of environmental threats associated with intensive livestock production has been emphasized. Compound feeds make up a part of the animal production chain. A complete assessment of the animal production system with regard to environmental criteria is therefore impossible without considering the environmental consequences of feed production. The goal of this research is to fill the gap in an environmental assessment of production processes of compound feeds in Poland. The study presents an assessment of production impacts of bovine compound feeds according to Life Cycle Analysis (LCA) methodology. The data for analysis were based on the set of information obtained from the feed milling plant located in a commercial agricultural enterprise in the Wielkopolska region in the years 2015-2016. An inventory table of inputs was prepared in relation to the functional unit of 1 ton of compound feeds and two phases of production processes, i.e. upstream and core. For average compound feed, the impact category indicators for the global warming potential, acidification, eutrophication, photochemical ozone formation, consumption of mineral resources, fossil fuel resources and the emission of the respirable particles were respectively: 605.9 kg CO2 eq, 8.73 kg SO2 eq, 3.32 kg PO4 eq, 0.73 kg ethylene eq, 3.4x10-3 kg antimony eq, 5141.1 MJ and 2.25 kg PM2.5 eq. The upstream phase had the greatest effect on investigated impacts, while the core processes phase had a relatively low impact on environmental threats. It is recommended to broaden the scope of the research for a larger group of feed milling plants with more complex manufacturing processes, with a more branched supply structure and a wide range of compound feeds for different animal types. The obtained data can be a valuable source base in prospective analyses of the life cycle of various animal products in Poland.
Abstract	In recent years, the importance of environmental threats associated with intensive livestock production has been emphasized. Compound feeds make up a part of the animal production chain. A complete assessment of the animal production system with regard to environmental criteria is therefore impossible without considering the environmental consequences of feed production. The goal of this research is to fill the gap in an environmental assessment of production processes of compound feeds in Poland. The study presents an assessment of production impacts of bovine compound feeds according to Life Cycle Analysis (LCA) methodology. The data for analysis were based on the set of information obtained from the feed milling plant located in a commercial agricultural enterprise in the Wielkopolska region in the years 2015-2016. An inventory table of inputs was prepared in relation to the functional unit of 1 ton of compound feeds and two phases of production processes, i.e. upstream and core. For average compound feed, the impact category indicators for the global warming potential, acidification, eutrophication, photochemical ozone formation, consumption of mineral resources, fossil fuel resources and the emission of the respirable particles were respectively: 605.9 kg CO2 eq, 8.73 kg SO2 eq, 3.32 kg PO4 eq, 0.73 kg ethylene eq, 3.4x10-3 kg antimony eq, 5141.1 MJ and 2.25 kg PM2.5 eq. The upstream phase had the greatest effect on investigated impacts, while the core processes phase had a relatively low impact on environmental threats. It is recommended to broaden the scope of the research for a larger group of feed milling plants with more complex manufacturing processes, with a more branched supply structure and a wide range of compound feeds for different animal types. The obtained data can be a valuable source base in prospective analyses of the life cycle of various animal products in Poland.
Cytowanie	Bieńkowski J., Holka M. (2019) Environmental Assessment of the Life Cycle of Bovine Compound Feeds from a Feed Milling Plant in a Large Commercial Farm in Wielkopolska Region, Poland.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 22-36
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Pełny tekst	PRS_2019_T19(34)_n1_s22.pdf

Autor	Antoni Faber, Zuzanna Jarosz, Aleksandra Król
Tytuł	Wpływ zmian klimatu na efektywność wykorzystywania azotu oraz jego straty
Title	The Impact of Climate Change on the Efficiency of Nitrogen Use and its Losses
Słowa kluczowe	zmiany klimatu, plony, efektywność, azot, straty
Key words	climate change, yield, NUE, nitrogen, losses
Abstrakt	Celem badań było określenie przewidywanych plonów, efektywności wykorzystania N (NUE), wymywania N, emisji N2O i NH3 w zależności od zmian klimatu do 2050 r. Badania wykonano, z zastosowaniem modelu DNDC, dla okresów lat 1991-2010, 2011-2030 i 2031-2050 oraz 10 lokalizacji w Polsce. W symulacjach uwzględniono zmianowanie roślin: kukurydza na ziarno – jęczmień jary – rzepak ozimy – pszenica ozima, które uprawiano na glebach lekkich, średnich i ciężkich, przy nawożeniu wynoszącym odpowiednio: 140, 90, 160 i 120 kg N ha-1. Stwierdzono, że zmiany klimatu przyczynić się mogą do wzrostów plonów kukurydzy na ziarno (6-43%) i rzepaku ozimego (2-8%), spadków plonów pszenicy ozimej (od -18 do -5%) oraz nieistotnych zmian w plonach jęczmienia jarego. NUE wzrośnie w uprawie kukurydzy (2-17%), zmaleje w uprawach pszenicy ozimej (3-22%) i jęczmienia jarego (3-17%) oraz nie ulegnie zmianie w przypadku rzepaku ozimego. Zmiany NUE oraz straty N nie wpływały na konieczność zmniejszenia dawek azotu w przyszłej uprawie badanych roślin.
Abstract	The aim of the study was to determine the expected yields, the efficiency of N (NUE) use, N leaching, N2O and NH3 emissions depending on climate change until 2050. The research was carried out using the DNDC model for the years 1991-2010, 2011-2030 and 2031-2050 as well as 10 locations in Poland. In the simulations, the crop rotation were considered: maize for grain - spring barley - winter rape - winter wheat, which was grown on light, medium and heavy soils, with fertilization of, respectively: 140, 90, 160 and 120 kg N ha-1. It was found that climate change can contribute to increase in the yield of maize (6-43%) and winter rape (2-8%), decreases in winter wheat yield (from -18 to -5%) and negligible changes in yields of spring barley. NUE will increase in the cultivation of maize (2-17%), it will decrease in winter wheat (3-22%) and spring barley (3-17%) crops and will not change in the case of winter oilseed rape. NUE changes and N losses did not affect the need to reduce nitrogen doses in the future cultivation of the studied plants.
Cytowanie	Faber A., Jarosz Z., Król A. (2019) Wpływ zmian klimatu na efektywność wykorzystywania azotu oraz jego straty.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 37-46
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Pełny tekst	PRS_2019_T19(34)_n1_s37.pdf

Autor	Mariusz Hamulczuk, Oksana Makarchuk, Edgardo Sica
Tytuł	Price Behaviour and Market Integration: Preliminary Evidencefrom the Ukrainian and European Union Rapeseed Markets
Title	Price Behaviour and Market Integration: Preliminary Evidencefrom the Ukrainian and European Union Rapeseed Markets
Słowa kluczowe	price behavior, horizontal market integration, Ukraine, European Union, rapeseed market
Key words	price behavior, horizontal market integration, Ukraine, European Union, rapeseed market
Abstrakt	This paper aims to provide preliminary evidence about the existence of horizontal integration between the rapeseed markets in Ukraine (UA) and the European Union (EU). To this end, both a trade analysis and a price analysis were carried out. In particular, the trade analysis was performed using yearly trade flows between the UA and EU, whereas price co-movement was assessed by means of linear vector error correction model (VECM) applied to weekly prices for rapeseed from 2008 to 2018. Our findings provide evidence of strong integration between the UA and EU markets in terms of the trade of rapeseeds, rape cake, and rape oil, as well as high horizontal rapeseed price transmission between the two economies.
Abstract	This paper aims to provide preliminary evidence about the existence of horizontal integration between the rapeseed markets in Ukraine (UA) and the European Union (EU). To this end, both a trade analysis and a price analysis were carried out. In particular, the trade analysis was performed using yearly trade flows between the UA and EU, whereas price co-movement was assessed by means of linear vector error correction model (VECM) applied to weekly prices for rapeseed from 2008 to 2018. Our findings provide evidence of strong integration between the UA and EU markets in terms of the trade of rapeseeds, rape cake, and rape oil, as well as high horizontal rapeseed price transmission between the two economies.
Cytowanie	Hamulczuk M., Makarchuk O., Sica E. (2019) Price Behaviour and Market Integration: Preliminary Evidencefrom the Ukrainian and European Union Rapeseed Markets.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 47-58
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Pełny tekst	PRS_2019_T19(34)_n1_s47.pdf

Autor	Bogdan Klepacki, Aleksandra Perkowska
Tytuł	Rola logistyki w pogłębianiu procesów globalizacji
Title	The Role of Logistics in Deepening Globalization Processes
Słowa kluczowe	globalizacja, transport morski, przepływy towarów, ładunki drobnicowe, transport kontenerowy
Key words	globalization, maritime transport, flow of goods, general cargo, container transport
Abstrakt	W opracowaniu przedstawiono znaczenie logistyki w pogłębianiu globalizacji, zwłaszcza w zakresie wykorzystania transportu morskiego. Ten dział transportu jest bowiem najszerzej wykorzystywany w międzynarodowych przepływach towarów. Stwierdzono, że przewozy w skali świata od połowy lat 90. wzrosły prawie o połowę, do czego przyczyniło się najbardziej zwiększone przemieszczanie ładunków drobnicowych (2,6-krotnie) i kontenerowych (2 razy). Jeśli zostaną utrzymane dotychczasowe trendy o tempie procesów globalizacji w przyszłości będą decydować szybko rozwijające się państwa azjatyckie, zaś zmaleje rola rozwiniętych państw europejskich i Stanów Zjednoczonych.
Abstract	The study presents the importance of logistics in deepening globalization, especially in the use of maritime transport. This transport industry is the most widely used in the international flow of goods. It was found that world-wide transport from the mid-1990s increased almost by half, which was due to the most increased shipment of general cargo (2.6 times) and container loads (2 times). If the current trends in the pace of globalization processes are maintained in the future, rapidly developing Asian countries will be the deciding factor, while the role of developed European countries and the United States will decline.
Cytowanie	Klepacki B., Perkowska A. (2019) Rola logistyki w pogłębianiu procesów globalizacji .Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 59-67
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Pełny tekst	PRS_2019_T19(34)_n1_s59.pdf

Autor	Dorota Komorowska
Tytuł	Wyniki produkcyjne i ekonomiczne gospodarstw nastawionych na produkcję zwierzęcą
Title	Production and Economic Results of Farms focused on Animal Production
Słowa kluczowe	produkcja zwierzęca, wyniki produkcji rolniczej, efektywność gospodarowania zasobami w rolnictwie
Key words	animal production, results of agricultural production, resource efficiency in agriculture
Abstrakt	Celem opracowania jest ocena wyników gospodarowania zasobami produkcyjnymi w gospodarstwach nastawionych na produkcję zwierzęcą, które były objęte rachunkowością rolną w systemie FADN w 2016 roku. Analizie poddano wyniki produkcyjne i ekonomiczne oraz produktywność i dochodowość zasobów ziemi, pracy i kapitału gospodarstw nastawionych na chów bydła mlecznego, trzody chlewnej oraz bydła rzeźnego, owiec i kóz. Zaprezentowane w opracowaniu wyniki badanych gospodarstw wskazują na znacznie wyższy poziom wyników produkcyjnych i ekonomicznych oraz efektywności gospodarowania zasobami w gospodarstwach trzodowych, zwłaszcza w odniesieniu do gospodarstw prowadzących chów bydła rzeźnego, owiec i kóz, co wynikało z ich większej skali i intensywności produkcji. Gospodarstwa specjalizujących się w chowie bydła rzeźnego, owiec i kóz uzyskały ujemny wynik ekonomiczny, dlatego dopłaty do działalności tego typu gospodarstw warunkowały ich dodatni wynik końcowy oraz efektywność ekonomiczną gospodarowania zasobami.
Abstract	The aim of the study is to assess the results of managing production resources in farms focused on animal production, which were covered by agricultural accounting in the FADN system in 2016. The analysis covered the production and economic results as well as the productivity and profitability of land, labor and capital resources of farms focused on dairy cattle, swine and slaughter cattle, sheep and goats. The results of the researched farms presented in the study point to a significantly higher level of production and economic results as well as resource management efficiency in pig farms, especially in relation to farms keeping cattle for slaughter, sheep and goats, which resulted from their larger scale and intensity of production. Farms specializing in slaughter of cattle, sheep and goats obtained a negative economic result, therefore subsidies for the operation of such farms were conditioned by their positive final result and economic efficiency of resource management.
Cytowanie	Komorowska D. (2019) Wyniki produkcyjne i ekonomiczne gospodarstw nastawionych na produkcję zwierzęcą .Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 68-78
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Pełny tekst	PRS_2019_T19(34)_n1_s68.pdf