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Autor	Dorota Pasińska
Tytuł	Konkurencyjność krajów Unii Europejskiej w handlu zagranicznym produktami wołowymi
Title	Competitiveness of European Union Countries in Foreign Trade in Beef Products
Słowa kluczowe	eksport, import, wołowina, międzynarodowa konkurencyjność
Key words	export, import, beef, international competitiveness
Abstrakt	Głównym celem artykułu jest próba oceny konkurencyjności krajów Unii Europejskiej w handlu zagranicznym produktami wołowymi w 2017 r. w porównaniu z 2005 r. Realizując cel opracowania wykorzystano analizę porównawczą wartości eksportu, importu, sald handlu zagranicznego produktami wołowymi, wskaźnika ujawnionej przewagi komparatywnej RCA, wskaźnika przewag komparatywnych Lafaya oraz wskaźnika Grubela-Llyoda. W 2005 r. i w 2017 r. następujące kraje posiadały przewagę komparatywną w handlu produktami wołowymi: Austria, Francja, Irlandia, Luksemburg oraz Polska, a przewagi komparatywnej nie posiadały: Bułgaria, Cypr, Dania, Finlandia, Grecja, Włochy, Malta, Hiszpania, Szwecja, Portugalia i Wielka Brytania. W 2017 r. większość krajów UE realizowała model handlu wewnątrzgałęziowego. W 2017 r. w porównaniu do 2005 r. niektóre kraje UE zmieniły model realizowanego handlu z międzygałęziowego na wewnątrzgałęziowy lub odwrotnie. W 2017 r. Polska zajmowała piątą pozycję wśród największych eksporterów produktów wołowych w UE, a udział produktów wołowych zaimportowanych do Polski w przywozie produktów wołowych krajów UE był bardzo niski (i wynosił ok. 1%).
Abstract	The main purpose of the article is an attempt to assess the competitiveness of European Union trade in foreign trade in beef products in 2017 compared to 2005. In order to achieve the objective of the study, a comparative analysis (for exports, import value, balance of foreign trade in beef products, the index of revealed comparative advantage of RCA, the comparative advantage of Lafay and the Grubel-Llyod indicator) was used. In 2005 and 2017, the following countries had a comparative advantage in trade in beef products: Austria, France, Ireland, Luxembourg and Poland. Those which did not have a comparative advantage: Bulgaria, Cyprus, Denmark, Finland, Greece, Italy, Malta, Spain, Sweden, Portugal and Great Britain. In 2017, most EU countries implemented the intra-industry trade model. In 2017, compared to 2005, some EU countries changed their trade model from inter-industry to intra-industry or vice versa. In 2017, Poland was fifth among the largest EU exporters of beef products in the EU, and the share of beef products imported to Poland in the import of beef products of EU countries was very low (and amounted to about 1%).
Cytowanie	Pasińska D. (2019) Konkurencyjność krajów Unii Europejskiej w handlu zagranicznym produktami wołowymi .Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 4: 80-92
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Pełny tekst	PRS_2019_T19(34)_n4_s80.pdf

Autor	Bożena Grabowska, Monika Radzymińska
Tytuł	Ocena postaw prozdrowotnych konsumentów nabywających żywność w sklepach specjalistycznych
Title	Evaluation Consumers Health Attitudes Purchasing Food in Specialist Shops
Słowa kluczowe	sklepy specjalistyczne, postawy prozdrowotne, konsument, żywność wysokiej jakości, cechy socjodemograficzne
Key words	specialist shops, health attitudes, consumer, high quality food, socio-demographic characteristics
Abstrakt	Celem pracy była ocena postaw prozdrowotnych konsumentów nabywających żywność w sklepach specjalistycznych. Określono rodzaj i częstotliwość zakupu żywności oraz dokonano klasyfikacji respondentów ze względu na prezentowane postawy prozdrowotne. Badania zrealizowano metodą pomiaru sondażowego, techniką bezpośrednią. Ogółem przeprowadzono 190 wywiadów. Wyniki badań wskazują, iż dla klientów sklepów specjalistycznych zdrowotność spożywanej żywności ma duże znaczenie. Zwracają uwagę na jej skład kupując produkty naturalne z jak najmniejszą ilością konserwantów, jak najmniej przetworzone. Konsumenci ci są skłonni zapłacić więcej za produkty gwarantowanej jakości. Wyodrębniono trzy skupienia zróżnicowane pod względem postaw prozdrowotnych reprezentujące odpowiednio: 22, 18 i 60% badanej populacji. Skupienie 1 reprezentowane było w większości przez mężczyzn nie dbających o ilość zjadanych kalorii oraz nie zgłębiających wiedzy na temat zdrowego odżywiania, z kolei zwracających uwagę na jakość kupowanej żywności, gotowych zapłacić więcej za produkty gwarantowanej jakości. Natomiast skupienie 2 skupiało głównie mężczyzn o umiarkowanych postawach prozdrowotnych, niezainteresowanych tematyką zdrowego odżywiania. Najliczniej reprezentowane skupienie 3 w przewadze stanowiły kobiety cechujące się silnymi postawami prozdrowotnymi, dbające o ilość spożywanych kalorii, poszukujące i zgłębiające informacje dotyczące zdrowego odżywiania.
Abstract	The aim of the paper was to assess pro-health attitudes of consumers purchasing food in specialist stores. The type and frequency of food purchase was determined and respondents were classified due to pro-health attitude. The research was conducted using personal interview. A total of 190 interviews were gathered. The results showed that for customers of specialist stores, healthiness of consumed food is significant. They pay attention to its ingredients buying natural products with low content of preservatives, less processed. These consumers are willing to pay more for guaranteed quality products. Three clusters of pro-health attitudes representing: 22, 18 and 60% of surveyed population were distinguished. Cluster 1 was represented mostly by men who do not care about the amount of calories consumed and do not interested in knowledge about healthy eating. This group pay attention on purchased food quality, and they are able to pay more for guaranteed quality products. Whereas cluster 2 focused mainly men with moderate pro-health attitudes, not interested in expanding nutrition knowledge. The most-represented cluster of 3 was predominantly women with strong pro-health attitudes, counting consumed calories, seeking and exploring healthy eating knowledge.
Cytowanie	Grabowska B., Radzymińska M. (2019) Ocena postaw prozdrowotnych konsumentów nabywających żywność w sklepach specjalistycznych .Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 192-203
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Pełny tekst	PRS_2019_T19(34)_n1_s192.pdf

Autor	Yuriy Hubeni, Volodymyr Krupa
Tytuł	Land Transformations in Ukraine: Problems and Expectations
Title	Land Transformations in Ukraine: Problems and Expectations
Słowa kluczowe	land reform, land relations, agricultural land market, moratorium, land lease
Key words	land reform, land relations, agricultural land market, moratorium, land lease
Abstrakt	The analysis of urgent problems of land relations transformation and of forming agricultural land market in Ukraine is carried out in the article. The general characteristic of main reform stages is given. The reasons of lasting action of the moratorium on agricultural land sale-purchase being the chief obstacle for complete market development are defined. Supporters' and opponents' arguments about moratorium canceling, population estimation of advantages and threats of land circulation are described. The results of the research project "Farmers' land expectation" made by the authors are given. The project purpose was studying population rational expectations concerning the directions of further land reform development and its results. The research was conducted on the local level in rural surrounding, which is characterized by high competition level among agrarian business subjects at agricultural land lease market. Landowners' and other interested group people' opinions concerning lease cost, potential sale price, inclination towards land sale, possibilities of farmers' common farming on their own land, leaseholders' participation in social and economic development of rural areas are examined. High level of farmers' uncertainty about land market indicators because of knowledge lack and low level of land reform information support is established.
Abstract	The analysis of urgent problems of land relations transformation and of forming agricultural land market in Ukraine is carried out in the article. The general characteristic of main reform stages is given. The reasons of lasting action of the moratorium on agricultural land sale-purchase being the chief obstacle for complete market development are defined. Supporters' and opponents' arguments about moratorium canceling, population estimation of advantages and threats of land circulation are described. The results of the research project "Farmers' land expectation" made by the authors are given. The project purpose was studying population rational expectations concerning the directions of further land reform development and its results. The research was conducted on the local level in rural surrounding, which is characterized by high competition level among agrarian business subjects at agricultural land lease market. Landowners' and other interested group people' opinions concerning lease cost, potential sale price, inclination towards land sale, possibilities of farmers' common farming on their own land, leaseholders' participation in social and economic development of rural areas are examined. High level of farmers' uncertainty about land market indicators because of knowledge lack and low level of land reform information support is established.
Cytowanie	Hubeni Y., Krupa V. (2019) Land Transformations in Ukraine: Problems and Expectations.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 3: 23-34
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Pełny tekst	PRS_2019_T19(34)_n3_s23.pdf

Autor	Kaja Karwowska, Magdalena Skotnicka, Maria Śmiechowska
Tytuł	Tea Production and its Forecasts, and the Possibility of Tea Cultivation in the Context of Environmental Requirements in China
Title	Tea Production and its Forecasts, and the Possibility of Tea Cultivation in the Context of Environmental Requirements in China
Słowa kluczowe	tea, plantations, crop types, climate changes, local ecosystems
Key words	tea, plantations, crop types, climate changes, local ecosystems
Abstrakt	The present study demonstrates the reasons for the foundation of tea plantations and conditions of their cultivation. The limitations and negative consequences of cultivation of tea plants along with the ideas for their minimization are shown. Plantations were created to optimize the harvest. However, it has been found that they negatively influence local ecosystems. The global demand for tea leaves is constantly growing. Due to the specific climate requirements of tea plants and progressive climate changes, the arable land area suitable for their cultivation is constantly decreasing. New solutions should be implemented as soon as possible, ensuring a constant supply of raw material. Otherwise, in the next few years tea may become a luxury product. FAO has presented the activities that could reduce the losses. At the moment, the best solution might be to change crop types and diversify sources of raw material. It is also highlighted that there is a need to carry out research aiming at developing varieties of Camella sinensis with lower climate requirements.
Abstract	The present study demonstrates the reasons for the foundation of tea plantations and conditions of their cultivation. The limitations and negative consequences of cultivation of tea plants along with the ideas for their minimization are shown. Plantations were created to optimize the harvest. However, it has been found that they negatively influence local ecosystems. The global demand for tea leaves is constantly growing. Due to the specific climate requirements of tea plants and progressive climate changes, the arable land area suitable for their cultivation is constantly decreasing. New solutions should be implemented as soon as possible, ensuring a constant supply of raw material. Otherwise, in the next few years tea may become a luxury product. FAO has presented the activities that could reduce the losses. At the moment, the best solution might be to change crop types and diversify sources of raw material. It is also highlighted that there is a need to carry out research aiming at developing varieties of Camella sinensis with lower climate requirements.
Cytowanie	Karwowska K., Skotnicka M., Śmiechowska M. (2019) Tea Production and its Forecasts, and the Possibility of Tea Cultivation in the Context of Environmental Requirements in China.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 180-191
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Pełny tekst	PRS_2019_T19(34)_n1_s180.pdf

Autor	Andżelika Kuźnar, Jerzy Menkes
Tytuł	Handel produktami rolno-spożywczymi w Umowie o partnerstwie gospodarczym między UE a Japonią
Title	Agri-Food Trade in the EU-Japan Economic Partnership Agreement
Słowa kluczowe	umowa o partnerstwie gospodarczym UE-Japonia (EPA); regionalne porozumienia handlowe (RTA), cła, bariery pozataryfowe
Key words	EU-Japan Economic Partnership Agreement (EPA); Regional Trade Agreements (RTA), tariffs, non-tariff barriers
Abstrakt	W 2018 r. Unia Europejska i Japonia zawarły Umowę o partnerstwie gospodarczym (EPA), która jest jedną z najszerszych i najbardziej kompleksowych umów handlowych podpisanych przez Strony do tej pory. Umowa ta obejmuje m.in. kwestie dostępu do rynków rolnych obu Stron, zakładając liberalizację barier taryfowych i pozataryfowych. Z uwagi na większe znaczenie sektora rolnego w eksporcie UE do Japonii niż odwrotnie, jak również wysoki poziom ochrony rynku japońskiego, Umowa ma duże znaczenie dla unijnych, w tym polskich podmiotów z branży rolno-spożywczej. Celem artykułu jest określenie możliwych skutków EPA dla rozwoju eksportu produktów rolno-spożywczych z państw UE, a w szczególności z Polski do Japonii. Badanie przeprowadzono na podstawie analizy tekstu EPA oraz najnowszych danych handlowych.
Abstract	In 2018, the European Union and Japan concluded an Economic Partnership Agreement (EPA), which is one of the widest and most comprehensive trade agreements signed by the Parties to date. This Agreement covers issues related to access to agricultural markets of both Parties, assuming the liberalization of tariff and non-tariff barriers. Due to the greater importance of the agricultural sector in EU exports to Japan than vice versa, as well as the high level of protection of the Japanese market, the Agreement is of great importance for the EU, including Poland’s agri-food exporters. The aim of the paper is to determine the possible effects of EPA on the development of exports of agri-food products from EU countries, in particular from Poland to Japan. The study was based on EPA text analysis and the latest trade data.
Cytowanie	Kuźnar A., Menkes J. (2019) Handel produktami rolno-spożywczymi w Umowie o partnerstwie gospodarczym między UE a Japonią.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 2: 89-102
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Pełny tekst	PRS_2019_T19(34)_n2_s89.pdf

Autor	Maryla Bieniek - Majka
Tytuł	COLLECTIVE ACTION THEORY OF MANCUR OLSON ON THE EXAMPLE OF INTEGRATED FRUIT AND VEGETABLE PRODUCERS
Title
Słowa kluczowe	fruit-vegetable producers' groups/organisations, group activity, free-rider
Key words
Abstrakt	The aim of this article was to answer the question – do integrated fruit and vegetable producers act in accordance with the assumptions of “the logic of collective actions” by Olson, or want to increase the market organisation level, as suggested by Docian Ciolos, increasing the number of existing groups/organisations? Basing on a library query, the assumptions of the “logic of collective actions” are presented. Using the data provided by the European Commission, a significant negative relationship was found between the average size of the group/organisation and its effectiveness. In addition, there was a regress of organising the fruit and vegetable market in the European Union. Therefore, it is suggested that according to the assumptions of Mancur Olson’s theory, selective stimuli (institutional support) motivating members of groups/organisations to produce a common good that can be, i.a., overcoming the barrier of production scale or competitiveness of the sector should be applied.
Abstract
Cytowanie	Bieniek - Majka M.
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Pełny tekst	ESARE_2019_n3_s46.pdf

Autor	Tetiana Balanovska, Natalia Drahnieva, Alina Troian
Tytuł	USING OF FUZZY MODELLING IN ANTI-CRISIS MANAGEMENT OF AGRICULTURAL ENTERPRISES
Title
Słowa kluczowe	anti-crisis management, agricultural enterprise, quality, products, fuzzy logic, fuzzy modelling
Key words
Abstrakt	The article systematizes the different views of scientists in relation to the anti-crisis management of enterprises and emphasizes the importance of its use in enterprises. There was noted the necessity to introduce the perspective directions of economic activity of the enterprise, forming its image, ensuring competitiveness, profitability, and development. In order to make effective management decisions under uncertain dynamic environment, it is suggested to use fuzzy modelling for the prevention of the crisis occurrence. In order to present the possibility of using such an approach in the practical activity of agricultural enterprises, in particular which are engaged in dairy farming, we proposed an informational and logical model for determining the forecast average price of milk, taking into account the indicators of its quality, that is based on the theory of fuzzy sets and fuzzy logic. In the context of anti-crisis management, there was substantiated the possibility of using the proposed model, as a basic one, in any agricultural enterprise in order to improve its activities.
Abstract
Cytowanie	Balanovska T., Drahnieva N., Troian A.
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Pełny tekst	ESARE_2019_n3_s22.pdf

Autor	olga Babytska, Olena Berbenets, Olena Pavlenko, Tamara Prykhodko, Olga Zhmaylova
Tytuł	THE ROLE OF NUTRIA MEAT PRODUCTION IN THE CONTEXT OF UKRAINE FOOD SECURITY
Title
Słowa kluczowe	food security, meat production, nutria breeding, effectiveness of production, expert evaluations
Key words
Abstrakt	The article presents the role and potential of the nutria breeding development as an alternative livestock sector in the context of Ukraine's food security. A comparative analysis of qualitative characteristics of meat by species of animals was conducted. The efficiency of nutria breeding by types of enterprises with a short-term forecast is analyzed. By expert evaluations determined the weight of the 5 main problems of the industry, which constitute the next steps of a comprehensive research of nutria breeding.
Abstract
Cytowanie	Babytska o., Berbenets O., Pavlenko O., Prykhodko T., Zhmaylova O.
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Pełny tekst	ESARE_2019_n3_s95.pdf

Autor	Dominik Dąbrowski, Katarzyna Radwańska, Janusz Sokół
Tytuł	Kierunki rozwoju agroturystyki na obszarze nadbużańskim
Title	DIRECTIONS OF GROWTH OF AGRO TOURISM IN THE NADBUŻAŃSKI REGION
Słowa kluczowe	turystyka, gospodarstwa agroturystyczne, dolina Bugu
Key words	tourism, agritourist farms, valley of Bug
Abstrakt	Dolina rzeki Bug to wyjątkowy obszar na terenie Polski, charakteryzujący się bogatymi walorami zarówno przyrodniczymi, jak i kulturowymi. To również tereny w dużym stopniu rolnicze i nieprzekształcone, a jednocześnie objęte ochroną prawną. W wyniku przeprowadzonych badań wśród właścicieli gospodarstw agroturystycznych 34 gmin usytuowanych na obszarze trzech województw (podlaskiego, lubelskiego i mazowieckiego) w dolinie rzeki Bug stwierdzono, iż atutami wpływającymi w znacznym stopniu na rozwój turystyki na badanym terenie są walory przyrodnicze terenu nadbużańskiego oraz wyjątkowa cisza i spokój, a także dostęp do istniejącej infrastruktury turystycznej. Wskazano również na dużą rolę informacji turystycznej, potrzebę jej popularyzacji (przez wydawanie albumów, katalogów i innych opracowań reklamowych) oraz utrzymania wysokiego standardu prowadzonych usług. Za główną barierę rozwoju agroturystyki uznano brak nawyku w społeczeństwie do wypoczynku weekendowego i sezonowość istniejących ofert.
Abstract	Valley of the Bug River is a unique area within the territory of Poland, characterized by rich natural and cultural values. These areas are of agricultural and undeveloped nature to a large degree, while at the same time being covered by legal protection. As a result of the conducted studies among agricultural land owners from 34 communes located in the territory of three provinces (podlaskie, lubelskie and mazowieckie) within the valley of Bug, it was noted that the advantages which largely impact the development of tourism in the area are the natural values of the area and a unique silence and peace, as well as access to the existing touristic infrastructure. Significant role of tourist information as well as the necessity to popularize it were also indicated - through issuing albums, catalogues and other commercial materials and maintainable of high standard of carried out services. The main growth obstacle for agro-tourism is the lack of habit in the society for weekend rest and seasonality of the existing offers.
Cytowanie	Dąbrowski D., Radwańska K., Sokół J. (2019) Kierunki rozwoju agroturystyki na obszarze nadbużańskim.Roczniki Naukowe Ekonomii Rolnictwa i Rozwoju Obszarów Wiejskich, t. 106, z. 1: 110-120
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Pełny tekst	RNR_2019_n1_s110.pdf

Autor	Anna Twardowska
Tytuł	Konwergencja typu sigma cen gruntów rolnych w państwach Unii Europejskiej
Title	Sigma Convergence of Agricultural Land Prices in European Union Countries
Słowa kluczowe	sigma-konwergencja, grunty rolne, ceny, Unia Europejska
Key words	sigma-convergence, agricultural land, prices, the European Union
Abstrakt	W artykule poruszono problematykę zależności pomiędzy cenami ziemi rolniczej w państwach Unii Europejskiej. Celem artykułu jest próba uzyskania odpowiedzi na pytanie czy ma miejsce zmniejszanie się zróżnicowania poziomu cen gruntów rolnych w krajach Unii Europejskiej. Analizie poddano ceny gruntów rolnych w wybranych państwach UE w latach 2006 – 2016. Badaniu poddano występowanie konwergencji w trzech wymiarach: w całej Unii Europejskiej, pomiędzy państwami tzw. starej Unii oraz pomiędzy tzw. nowymi krajami UE. W wyniku przeprowadzonych analiz potwierdzono występowanie zjawiska sigma-konwergencji cen gruntów rolnych w całej UE. Stwierdzono również, że w tzw. nowych państwach UE oraz pomiędzy państwami należącymi do tzw. starych państw UE nie zachodzi zjawisko sigma-konwergencji cen gruntów rolnych.
Abstract	The article raises the issue of dependence between agricultural land prices in the European Union countries. The aim of the article is to provide an answer to the following question: if the level of agricultural land price differentiation in the European Union is diminishing. The analysis covered prices of agricultural land in selected the EU countries in the period 2006 - 2016. The study was based on the occurrence of convergence in three dimensions: throughout the European Union, between the so-called old EU and between the so-called new EU countries. As a result of the conducted analyses, the phenomenon of sigma-convergence of agricultural land prices across the EU was confirmed. It was also found that in the so-called new EU countries and in so-called old EU countries there is no sigma convergence of agricultural land prices.
Cytowanie	Twardowska A. (2019) Konwergencja typu sigma cen gruntów rolnych w państwach Unii Europejskiej.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 133-143
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Pełny tekst	PRS_2019_T19(34)_n1_s133.pdf

Autor	Katarzyna Himstedt, Tomasz Kacprzak
Tytuł	The Influence of the Russian Embargo on the Economic Situation of Apple Producers in the Eastern Part of the Masovia Province
Title	The Influence of the Russian Embargo on the Economic Situation of Apple Producers in the Eastern Part of the Masovia Province
Słowa kluczowe	embargo, Russia, apple market
Key words	embargo, Russia, apple market
Abstrakt	The article concerns the effects of the Russian embargo on apple producers in Poland. Scientific literature is quite poor in this field, mainly information articles in industry literature and media information are available. The literature was reviewed in this respect and two studies (questionnaire and interview) were carried out. The information obtained allowed us to draw conclusions about the very large negative impact of the embargo on the apple market and to learn about its characteristics. New markets do not generate sufficient demand, in 2018 apple prices dropped below production costs, but this does not reflect in a drop in prices in stores, which means that price speculations take place, and the situation is used by realtors. It is necessary to quickly return to the Russian market, because soon it will be unrecoverable for Polish fruit farmers. It is also necessary to put pressure on the European Union's policy, because nowadays it is the Polish farmers who bear its effects to the greatest extent.
Abstract	The article concerns the effects of the Russian embargo on apple producers in Poland. Scientific literature is quite poor in this field, mainly information articles in industry literature and media information are available. The literature was reviewed in this respect and two studies (questionnaire and interview) were carried out. The information obtained allowed us to draw conclusions about the very large negative impact of the embargo on the apple market and to learn about its characteristics. New markets do not generate sufficient demand, in 2018 apple prices dropped below production costs, but this does not reflect in a drop in prices in stores, which means that price speculations take place, and the situation is used by realtors. It is necessary to quickly return to the Russian market, because soon it will be unrecoverable for Polish fruit farmers. It is also necessary to put pressure on the European Union's policy, because nowadays it is the Polish farmers who bear its effects to the greatest extent.
Cytowanie	Himstedt K., Kacprzak T. (2019) The Influence of the Russian Embargo on the Economic Situation of Apple Producers in the Eastern Part of the Masovia Province.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 2: 54-64
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Pełny tekst	PRS_2019_T19(34)_n2_s54.pdf

Autor	Molla Alemayehu, Megersa Daksa, Nigussie Dechassa, Sisay Lemessa
Tytuł	Adoption Spells of Improved Potato Varieties by Smallholder Farmers in Eastern Ethiopia: The Duration Approach
Title	Adoption Spells of Improved Potato Varieties by Smallholder Farmers in Eastern Ethiopia: The Duration Approach
Słowa kluczowe	adoption spell, Weibull, static, potato varieties, Ethiopia
Key words	adoption spell, Weibull, static, potato varieties, Ethiopia
Abstrakt	Potato is mainly tagged as a food security crop in Ethiopia. However, its productivity remains low due to low adoption of improved technologies by smallholder farmers. Duration models, namely, Parametric (Weibull) and Non-parametric (Kaplan Meier) were used to analyze the data gathered from 365 sample farmers. The Non-parametric result revealed that the average duration that potato growers should wait before adopting a new variety is about 3.5 years. The Weibull regression indicated that timely availability of seed, access to labor and irrigation water, land size, and adaptation strategy by farmers are found to be factors curtailing the timeframe to adopt improved potato varieties. The regression analysis revealed that costs of inputs such as manure and compost, environmental and market factors such as drought, pest and disease outbreaks, price variability of potato seed, and quality of potato seed were found to be factors influencing adoption decisions of improved potato varieties by smallholder farmers.
Abstract	Potato is mainly tagged as a food security crop in Ethiopia. However, its productivity remains low due to low adoption of improved technologies by smallholder farmers. Duration models, namely, Parametric (Weibull) and Non-parametric (Kaplan Meier) were used to analyze the data gathered from 365 sample farmers. The Non-parametric result revealed that the average duration that potato growers should wait before adopting a new variety is about 3.5 years. The Weibull regression indicated that timely availability of seed, access to labor and irrigation water, land size, and adaptation strategy by farmers are found to be factors curtailing the timeframe to adopt improved potato varieties. The regression analysis revealed that costs of inputs such as manure and compost, environmental and market factors such as drought, pest and disease outbreaks, price variability of potato seed, and quality of potato seed were found to be factors influencing adoption decisions of improved potato varieties by smallholder farmers.
Cytowanie	Alemayehu M., Daksa M., Dechassa N., Lemessa S. (2019) Adoption Spells of Improved Potato Varieties by Smallholder Farmers in Eastern Ethiopia: The Duration Approach.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 2: 103-118
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Pełny tekst	PRS_2019_T19(34)_n2_s103.pdf

Autor	Marcin Żekało
Tytuł	Economic Results of Winter Wheat and Winter Rye Production in Organic Farms – a Case Study
Title	Economic Results of Winter Wheat and Winter Rye Production in Organic Farms – a Case Study
Słowa kluczowe	organic production, direct costs, profitability, Poland
Key words	organic production, direct costs, profitability, Poland
Abstrakt	Studies on the economics of agricultural production in organic farms are carried out on a small scale but deliver important information about the situation of organic agricultural producers. The aim of this paper is to examine the economic and production results of organic farms cultivating winter wheat and winter rye in relation to the results of conventional farms (by way of case study). The paper used actual accounting data collected in the Agrokoszty system and Polish FADN and direct interviews with organic farmers. For detailed comparison of the economic results the methodology of calculating gross margin was used. When compared to conventional farms, the winter wheat and winter rye production results were weaker in organic farms, and a lower yield of grain was demonstrated. The selling price of organic grain was more favourable only for winter wheat. The surveyed farmers indicate the will to continue organic production. However, it is necessary to develop the organic product market and for further financial support for this production sector.
Abstract	Studies on the economics of agricultural production in organic farms are carried out on a small scale but deliver important information about the situation of organic agricultural producers. The aim of this paper is to examine the economic and production results of organic farms cultivating winter wheat and winter rye in relation to the results of conventional farms (by way of case study). The paper used actual accounting data collected in the Agrokoszty system and Polish FADN and direct interviews with organic farmers. For detailed comparison of the economic results the methodology of calculating gross margin was used. When compared to conventional farms, the winter wheat and winter rye production results were weaker in organic farms, and a lower yield of grain was demonstrated. The selling price of organic grain was more favourable only for winter wheat. The surveyed farmers indicate the will to continue organic production. However, it is necessary to develop the organic product market and for further financial support for this production sector.
Cytowanie	Żekało M. (2019) Economic Results of Winter Wheat and Winter Rye Production in Organic Farms – a Case Study.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 2: 248-255
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Pełny tekst	PRS_2019_T19(34)_n2_s248.pdf

Autor	Irena Augustyńska, Arkadiusz Bębenista
Tytuł	Ekonomiczne aspekty uprawy soi i łubinu słodkiego w Polsce
Title	Economic Aspects of Growing Soybean and Sweet Lupine in Poland
Słowa kluczowe	soja, łubin słodki, koszty uprawy, efektywność ekonomiczna
Key words	soybean, sweet lupine, costs of growing, economic efficiency
Abstrakt	Soja i łubin należą do roślin bobowatych, a ich nasiona są cennym źródłem białka. W związku z tym, ze względu na sukcesywnie rosnącą, w Polsce i innych krajach Unii Europejskiej, produkcję zwierzęcą propagowane jest zwiększanie powierzchni uprawy tych roślin, zwłaszcza w kontekście bezpieczeństwa żywnościowego. Jednak, by rolnicy chętnie prowadzili ich uprawę powinna być ona opłacalna. Celem badań była ocena efektywności ekonomicznej uprawy soi i łubinu słodkiego w gospodarstwach indywidualnych w Polsce. Dane dotyczące produkcji, kosztów bezpośrednich i nakładów związanych z uprawą soi i łubinu zebrano w 2015 i 2017 roku w systemie AGROKOSZTY. Dane o kosztach pośrednich pochodziły z Polskiego FADN. W opracowaniu wykorzystano głównie pionową analizę porównawczą. Wykazano, że w 2017 roku uprawa obu rozpatrywanych gatunków generowała wyższe dochody niż w 2015 roku. Jednakże uprawa łubinu słodkiego była opłacalna w 2015 i w 2017 roku, podczas gdy uprawa soi jedynie w 2017 roku.
Abstract	Soybean and lupine belong to legumes and their seeds are a valuable source of vegetable protein. Therefore, due to successively growing animal production, in Poland and other countries of the European Union, it is promoted to increase the area of cultivation of these plants, especially in the context of food security. However, if farmers should grow them, if has to be profitable. The aim of the study was to assess of economic effectiveness from cultivation of soybean and sweet lupin in individual farms in Poland. Data on production, direct costs and expenditure on growing soybean and lupine were collected in 2015 and 2017 in the AGROKOSZTY system. Data on indirect costs came from the Polish FADN. The study mainly uses vertical comparative analysis. It was shown, that in 2017 the cultivation of both cultivars generated a higher income than in 2015. However, sweet lupine cultivation was profitable in 2015 and in 2017, while soybean only in 2017.
Cytowanie	Augustyńska I., Bębenista A. (2019) Ekonomiczne aspekty uprawy soi i łubinu słodkiego w Polsce.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 2: 256-268
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Pełny tekst	PRS_2019_T19(34)_n2_s256.pdf

Autor	Maria Miczyńska-Kowalska
Tytuł	Suburbanizacja strefy podmiejskiej Lublina
Title	SUBURBANIZATION OF THE SUBURBIAN ZONE OF LUBLIN
Słowa kluczowe	suburbanizacja, strefa podmiejska, rozwój obszarów wiejskich, migracje
Key words	sub-urbanisation, suburban zone, rural development, migration
Abstrakt	W artykule podjęto problematykę dotyczącą suburbanizacji strefy podmiejskiej na przykładzie gmin przyległych do miasta Lublin: Głuska, Jastkowa, Konopnicy, Niedrzwicy Dużej, Niemiec oraz Wólki. Celem badań było wskazanie specyfiki procesu suburbanizacji i zmian w latach 1995-2017 w strefie podmiejskiej, na przykładzie wymienionych gmin. W opracowaniu uwzględniono wymiar demograficzny i ekonomiczny zmian. Oceny procesu suburbanizacji strefy podmiejskiej Lublina dokonano na podstawie liczby ludności w gminach, zmian w poziomie migracji z miast do gmin ościennych Lublina, liczby osób prowadzących działalność gospodarczą, liczby podmiotów gospodarczych funkcjonujących na terenie gminy, struktury zatrudnienia i liczby mieszkań. W opracowaniu wykorzystano literaturę przedmiotu oraz dostępne statystyki Banku Danych Lokalnych GUS.
Abstract	This issue concerns the suburban zone on the example of municipalities, which are neighbouring the city of Lublin: Głusk, Jastków, Konopnica, Niedrzwica Duża, Niemce and Wólka. The aim of the analysis to identify the specific characteristics of the suburbanization process and changes in the years 1995-2017 in selected municipalities. The analysis took into account the demographic and economic analysis. The assessment of the suburbanization process of the area of Lublin was based on the analysis of the population in the municipalities, the level of migration from the cities to the neighbouring municipalities of Lublin, the changes in the number of persons carrying on economic activities, the number of traders operating in the municipality, changes of the structure of employment and account of flats. The study uses the literature and available statistics: regional statistics office – Local Data Bank of Central Statistical Office.
Cytowanie	Miczyńska-Kowalska M. (2019) Suburbanizacja strefy podmiejskiej Lublina.Roczniki Naukowe Ekonomii Rolnictwa i Rozwoju Obszarów Wiejskich, t. 106, z. 1: 72-86
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Pełny tekst	RNR_2019_n1_s72.pdf

Autor	Nazli Ceylan
Tytuł	Revealed Comparative Advantage of Turkish and Hungarian Wheat Sectors
Title	Revealed Comparative Advantage of Turkish and Hungarian Wheat Sectors
Słowa kluczowe	wheat sector, revealed comparative advantage, Hungary, Turkey
Key words	wheat sector, revealed comparative advantage, Hungary, Turkey
Abstrakt	Hungary and Turkey have a considerable share in world wheat markets. In 2018, Hungary’s export value of wheat and wheat flour reached to 411 million euros and it formed 32 per cent of overall cereal & milling industry export value of the country. Export value of Turkey for the same commodities was 875 million euros in the same period and it formed 77 per cent of total cereal & milling industry export value (International Trade Centre, 2019). Considering their potential and recent upward trends in trade, this study aims to determine the competitiveness of the wheat sectors in Hungary and Turkey. The study examines the competitiveness level of both countries by using Balassa’s Revealed Comparative Advantage index and Michaely index. The examination range covers the 10-year period between 2009 and 2018. Majority of data in this work was obtained and derived from International Trade Centre database. According to analysis results, Hungary has a higher degree of specialization vis-a-vis Turkey.
Abstract	Hungary and Turkey have a considerable share in world wheat markets. In 2018, Hungary’s export value of wheat and wheat flour reached to 411 million euros and it formed 32 per cent of overall cereal & milling industry export value of the country. Export value of Turkey for the same commodities was 875 million euros in the same period and it formed 77 per cent of total cereal & milling industry export value (International Trade Centre, 2019). Considering their potential and recent upward trends in trade, this study aims to determine the competitiveness of the wheat sectors in Hungary and Turkey. The study examines the competitiveness level of both countries by using Balassa’s Revealed Comparative Advantage index and Michaely index. The examination range covers the 10-year period between 2009 and 2018. Majority of data in this work was obtained and derived from International Trade Centre database. According to analysis results, Hungary has a higher degree of specialization vis-a-vis Turkey.
Cytowanie	Ceylan N. (2019) Revealed Comparative Advantage of Turkish and Hungarian Wheat Sectors.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 3: 16-22
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Pełny tekst	PRS_2019_T19(34)_n3_s16.pdf

Autor	Jakub Olipra
Tytuł	Change in Seasonality Pattern of EU Farmgate Milk Price
Title	Change in Seasonality Pattern of EU Farmgate Milk Price
Słowa kluczowe	farmgate milk price, seasonality, forecasting, globalization, panel regressions
Key words	farmgate milk price, seasonality, forecasting, globalization, panel regressions
Abstrakt	Since 2007 farmgate milk prices in EU have become much more volatile and their seasonal pattern has stopped being so explicit. The purpose of this research is to test the hypothesis that seasonality still plays an important role in shaping farmgate milk prices in EU while its amplitude decreases together with the growing integration of the EU milk market with the global market. The aforementioned issues are investigated using Census X-12 procedure of price decomposition and panel random effects model. The results indicate that after 2007 the role of seasonality in determining EU farmgate milk prices has significantly decreased which partially results from the higher integration of the EU milk market with the global market. Nevertheless, seasonality remains an important factor determining the farmgate milk prices in EU. It can be expected that with the further globalization of the milk market, the significance of seasonality in determining farmgate milk prices in EU will be diminishing.
Abstract	Since 2007 farmgate milk prices in EU have become much more volatile and their seasonal pattern has stopped being so explicit. The purpose of this research is to test the hypothesis that seasonality still plays an important role in shaping farmgate milk prices in EU while its amplitude decreases together with the growing integration of the EU milk market with the global market. The aforementioned issues are investigated using Census X-12 procedure of price decomposition and panel random effects model. The results indicate that after 2007 the role of seasonality in determining EU farmgate milk prices has significantly decreased which partially results from the higher integration of the EU milk market with the global market. Nevertheless, seasonality remains an important factor determining the farmgate milk prices in EU. It can be expected that with the further globalization of the milk market, the significance of seasonality in determining farmgate milk prices in EU will be diminishing.
Cytowanie	Olipra J. (2019) Change in Seasonality Pattern of EU Farmgate Milk Price.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 3: 75-84
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Pełny tekst	PRS_2019_T19(34)_n3_s75.pdf

Autor	Ragif Huseynov
Tytuł	Multidimensional Determinants of National Food Security in Azerbaijan: an Application of the ARDL Approach
Title	Multidimensional Determinants of National Food Security in Azerbaijan: an Application of the ARDL Approach
Słowa kluczowe	food availability, food access, food stability, Azerbaijan
Key words	food availability, food access, food stability, Azerbaijan
Abstrakt	Food intake is a prerequisite for human beings to live a healthy life style. The attainment of food security is crucial and is a prime development priority for all developing countries. The inability to provide reliable evidence of national food security has remained a problem for both policymakers and researchers alike. The present study helps fill this gap by incorporating the multidimensional determinants of food security at the national level in Azerbaijan. The specific objectives of the study are to evaluate the short-term and long-term dynamics of these determinants on food security. The empirical analysis draws from nationally representative time series data over the period 1991 to 2018, taken from FAO and WDI. The ARDL model suggested that food import, exchange rate, inflation, climate change, and urban population growth harm national food security dynamics of Azerbaijan. On the other hand, trade to GDP ratio has a positive impact on food security. Overall results suggest that there is a pressing need to improve its institutional framework if the Azerbaijan government sincerely desires to have sustainable food security, as organizations control all other issues.
Abstract	Food intake is a prerequisite for human beings to live a healthy life style. The attainment of food security is crucial and is a prime development priority for all developing countries. The inability to provide reliable evidence of national food security has remained a problem for both policymakers and researchers alike. The present study helps fill this gap by incorporating the multidimensional determinants of food security at the national level in Azerbaijan. The specific objectives of the study are to evaluate the short-term and long-term dynamics of these determinants on food security. The empirical analysis draws from nationally representative time series data over the period 1991 to 2018, taken from FAO and WDI. The ARDL model suggested that food import, exchange rate, inflation, climate change, and urban population growth harm national food security dynamics of Azerbaijan. On the other hand, trade to GDP ratio has a positive impact on food security. Overall results suggest that there is a pressing need to improve its institutional framework if the Azerbaijan government sincerely desires to have sustainable food security, as organizations control all other issues.
Cytowanie	Huseynov R. (2019) Multidimensional Determinants of National Food Security in Azerbaijan: an Application of the ARDL Approach.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 4: 58-68
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Pełny tekst	PRS_2019_T19(34)_n4_s58.pdf

Autor	Konrad Rojek
Tytuł	THE ANALYSIS OF EUROPEAN ORGANIC FARMING PRODUCTION IN 2010 - 2017
Title
Słowa kluczowe	organic farming, organic food, agricultural production
Key words
Abstrakt	The world sees one of the many agricultural production opportunities in organic farming. There are many challenges facing ecological producers, which on the one hand affect the income sphere of farmers, because they concern the provision of a fair existence, and on the other, farmers and organic producers must respect legal regulations and meet growing social expectations in the field of environmental protection and biodiversity. The aim of this article was to analyse data on organic farming production in Europe. Presented in it the number of organic European agricultural producers, the biggest producers, the number of organic crop area in Europe and the countries with the largest agricultural area in Europe. The article focuses on plant and animal organic production. Animal production divided into organic production of livestock of animals and organic production of animal products (excluding eggs).
Abstract
Cytowanie	Rojek K.
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Pełny tekst	ESARE_2019_n3_s118.pdf

Autor	Elwira Brodnicka
Tytuł	Rozwój polskiego winiarstwa w latach 2000–2017
Title	The development of Polish winemaking in 2000–2017
Słowa kluczowe	winnice w Polsce, winiarstwo w Polsce, uprawa winorośli
Key words	vineyards in Poland, winemaking in Poland, viticulture
Abstrakt	W artykule przedstawiono historie polskiego winiarstwa. Na podstawie danych zawartych w raportach Agencji Rynku Rolnego przedstawiono kształtowanie się liczby winnic oraz powierzchni upraw winorośli i zbioru winogron w latach 2009–2018. Dane z portalu winogrodnicy.pl posłużyły do scharakteryzowania liczby winnic wraz z ich lokalizacją oraz powierzchnią. Z przeprowadzonej analizy wynika, że polskie winiarstwo od ponad 20 lat przeżywa odrodzenie. Obserwuje się znaczący wzrost liczby winnic wraz z areałem upraw. Zmieniające się warunki klimatyczne w Polsce umożliwiają producentom wina uprawę winorośli na terenie prawie całego kraju, czego potwierdzeniem jest wzrost powierzchni plantacji w większości województw.
Abstract	The article presents the history of Polish viticulture. Based on the data contained in reports of the Agricultural Market Agency (Agencja Rynku Rolnego), the number of vineyards and the areas under vines and grape harvest were presented in 2009–2018. The data from the portal www.winogrodnicy.pl served to characterize the number of vineyards with their location and area. The analysis shows that Polish viticulture has been experiencing a revival for over 20 years. There is a significant increase in both the number of vineyards and the crop area. The changing climatic conditions in Poland allow wine producers to grow vines almost all over the country, which is confirmed by the increase in the plantation area in most of the voivodeship.
Cytowanie	Brodnicka E. (2019) Rozwój polskiego winiarstwa w latach 2000–2017.Zeszyty Naukowe SGGW - Ekonomika i Organizacja Gospodarki Żywnościowej, nr 126: 5-16
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Pełny tekst	EIOGZ_2019_n126_s5.pdf