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Bioeconomy Adaptation to Climate Change: A Case Study of Food Waste in Slovakia 适应气候变化的生物经济:斯洛伐克食物浪费案例研究
Pub Date : 2023-06-01 DOI: 10.2478/vjbsd-2023-0004
Ema Lazorcakova, M. Rajcaniova
Abstract Climate change, periods of droughts or, conversely, increased rainfall significantly affect agronomic patterns and biomass production. In addition, if agriculture and food industry compete with other industries for land and biomass, the priority is given to agro-food use and ensuring food security. This is the main reason why food waste is a promising alternative source of biomass for the industrial segment of the bioeconomy. Moreover, the reuse of food waste leads to circular and sustainable value chains. The aim of this paper is to explore the situation of food waste utilization in Slovakia. We assess the current level of food waste produced by households and its potential as a biomass source. However, to convert food waste into a valid industrial input, it has to be collected separately. The study shows the practice of food waste collection in two Slovak cities, where food waste is used to produce soil substrate and bioelectricity, respectively.
气候变化、干旱期或相反,降雨增加显著影响农艺模式和生物量生产。此外,如果农业和粮食工业与其他工业争夺土地和生物质,则优先考虑农业粮食的利用和确保粮食安全。这就是为什么食物垃圾是生物经济工业部门生物质的一个有前途的替代来源的主要原因。此外,食物垃圾的再利用可以形成循环和可持续的价值链。本文的目的是探讨斯洛伐克食物垃圾利用的情况。我们评估了目前家庭产生的食物浪费水平及其作为生物质来源的潜力。然而,为了将食物垃圾转化为有效的工业投入,它必须单独收集。该研究展示了斯洛伐克两个城市的食物垃圾收集实践,其中食物垃圾分别用于生产土壤基质和生物电。
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引用次数: 0
State Financial Support for the Green Bioeconomy Vector of Development of the Agricultural Sector of the EU and Slovakia in the Half-Crisis Period 欧盟和斯洛伐克在半危机时期对农业部门发展的绿色生物经济矢量的国家财政支持
Pub Date : 2023-06-01 DOI: 10.2478/vjbsd-2023-0006
S. Belinska, P. Bielik, Yanina Belinska, N. Turčeková, I. Adamičková
Abstract In the article, a theoretical study of the legislative framework, and various strategic directions in the field of agricultural policy, based on bioeconomics, is carried out. The world crises of recent years, the negative consequences of COVID-19 and the war in Ukraine in terms of the state of food markets have clearly demonstrated the importance of state support for the agricultural sector. The negative impact on the agricultural sector was manifested in price dynamics. The COVID-19 pandemic has led to fluctuations in food prices. However, after the first shock, prices jumped sharply between May 2020 and May 2021 as restrictions on the supply of food products were introduced. The market fundamentals of supply and demand, as well as the dynamics of the exchange rate, determine the evolution of world prices. In 2022, the increase in prices for agricultural products reflects several problems that have arisen at the current stage of world development in connection with the war in Ukraine. Violation of export deliveries from Ukraine led to a fluctuation of prices, and the rise in the cost of fuel and fertilizers serves as additional factors for rising food prices. The rebalancing of the markets continues throughout 2023 and possibly will continue in 2024. To overcome the negative phenomena in the agricultural sector, it is necessary to strengthen state support and revise approaches to financing the “green economy“ as part of the agrarian policy reform. The article aims to analyse the plans for state financial support for the green direction of the development of the agrarian sphere in the EU countries and Slovakia.
摘要本文以生物经济学为基础,对农业政策领域的立法框架和各种战略方向进行了理论研究。近年来的世界危机、2019冠状病毒病的负面影响以及乌克兰战争对粮食市场状况的影响,都清楚地表明了国家支持农业部门的重要性。对农业部门的负面影响表现在价格动态上。2019冠状病毒病大流行导致粮食价格波动。然而,在第一次冲击之后,由于对食品供应实施限制,价格在2020年5月至2021年5月期间大幅上涨。供求关系的市场基本面,以及汇率的动态,决定了世界价格的演变。2022年,农产品价格的上涨反映了在当前世界发展阶段与乌克兰战争有关的几个问题。乌克兰违反出口交付导致价格波动,燃料和化肥成本上涨是粮食价格上涨的另一个因素。市场的再平衡将持续整个2023年,并可能持续到2024年。为了克服农业部门的负面现象,有必要加强国家支持,并将“绿色经济”的融资方式作为农业政策改革的一部分。本文旨在分析欧盟国家和斯洛伐克对农业领域绿色发展方向的国家财政支持计划。
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引用次数: 0
Foreign Trade Between Ukraine and the EU 乌克兰与欧盟的对外贸易
Pub Date : 2023-06-01 DOI: 10.2478/vjbsd-2023-0005
Yanina Belinska, O. Shevchuk
Abstract The article examines the trends in the development of trade relations between Ukraine and the EU. The positive changes that have taken place in European-Ukrainian relations in recent years are outlined. The dynamics and structure of exports and imports of goods and services are analysed, and the trends that have occurred over the past five years are identified. The place of Ukraine in the structure of EU foreign trade is considered. It is revealed that the foreign trade turnover between Ukraine and the EU is affected by the war. The main problems that hinder Ukraine‘s integration into the EU trade system are summarised and recommendations for their solution are provided.
摘要本文考察了乌克兰与欧盟贸易关系的发展趋势。概述了近年来欧洲-乌克兰关系中发生的积极变化。分析了货物和服务进出口的动态和结构,并确定了过去五年中发生的趋势。分析了乌克兰在欧盟对外贸易结构中的地位。据透露,乌克兰与欧盟的对外贸易额受到战争的影响。本文总结了阻碍乌克兰融入欧盟贸易体系的主要问题,并提出了解决这些问题的建议。
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引用次数: 0
New Trends of Omnichannel Operation in Retail Trade in the Visegrad Countries 维谢格拉德国家零售贸易全渠道经营的新趋势
Pub Date : 2023-06-01 DOI: 10.2478/vjbsd-2023-0003
T. Kozák, Gabriella Soós, G. Neszmélyi
Abstract In the Visegrad countries, online sales increased generally by double-digit growth in the last 5 years. The research examines how the changing processes affected by the pandemic and consequently the macroeconomic environments and the distributors were confined because of the restrictions and lockdown of borders. It is observed that many traders moved toward the direct-to-consumer (DTC) strategy, so one of the research questions is how consumers could use the Internet for satysfing their needs. The pandemic has accelerated the changes in the value chains, and distribution channels, so the paper analyses how companies transformed their commercial models to omnichannel form. One of the other research questions is to determine the strength of the relationship between e-commerce’s gaining ground and the pandemic restriction in Visegrad countries. The role of innovation in the commercial branch, which have resulted in a more effective way, particularly disruptive technologies is stressed.
在维谢格拉德国家,在线销售在过去5年中以两位数的速度增长。该研究审查了受大流行病影响的不断变化的进程,以及由此影响到的宏观经济环境和分销商是如何因边境的限制和封锁而受到限制的。我们观察到,许多贸易商转向直接面向消费者(DTC)的策略,因此研究的问题之一是消费者如何利用互联网来满足他们的需求。疫情加速了价值链和分销渠道的变化,因此本文分析了企业如何将其商业模式转变为全渠道形式。另一个研究问题是确定电子商务的发展与维谢格拉德国家流行病限制之间的关系的强度。强调了创新在商业分支中的作用,这导致了更有效的方式,特别是颠覆性技术。
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引用次数: 0
Achieving Sustainable Transportation from the Perspective of Road Accessibility and Regional Correlations of County Seats in Hungary 从匈牙利县域道路可达性和区域相关性的角度实现可持续交通
Pub Date : 2023-06-01 DOI: 10.2478/vjbsd-2023-0001
Áron Kovács, T. Tóth, H. Nagy, I. Lévai
Abstract Road traffic is a sub-sector, which has implications for almost all economic activity through transportation, and directly affects the economy and social processes of a region or country. The conscious and sustainable accessibility of the capital and county seats is particularly important in terms of goods distribution, labour mobility and access to services. Necessary research was conducted using Google Maps’ 2022 summer data and Hansen‘s gravity model. The study identifies county seats that require development and facilitates the mapping of regional relationships between the capital and the county seats.
道路交通是一个子部门,它影响着几乎所有通过交通运输进行的经济活动,并直接影响着一个地区或国家的经济和社会进程。在货物分配、劳动力流动和获得服务方面,首都和县城有意识和可持续的可达性特别重要。利用谷歌地图2022年夏季数据和汉森重力模型进行了必要的研究。该研究确定了需要发展的县城,并有助于绘制首都和县城之间的区域关系图。
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引用次数: 0
Application and Efficiency of Micro Sprinkler Irrigation 微喷灌的应用与效率
Pub Date : 2023-06-01 DOI: 10.2478/vjbsd-2023-0002
J. Jobbágy, Matúš Bulla, Tatiana Bullová
Abstract In the presented paper, we evaluated the quality of work and the economics of use of irrigation system consisting of micro-sprinklers. The experiment took place on the football field in countryside of southwest Slovakia. The original irrigation system was replaced with a modern one, using a control unit, rainfall sensor, in-ground distribution pipes and micro-sprinklers. The irrigation system consisted of components forming the main and detailed irrigation equipment for irrigating an area of 4,272 m2. The water source was a drilled well with a depth of 80 m. Detailed irrigation equipment consisted of sector micro sprinklers of two types. We monitored 13 rotary micro-sprinklers on the given playground in total. During the measurements, we proceeded according to the international standard ISO 7749-2, while the rain measuring containers were distributed into eight beams. The value of the quality of the work of individual sprinklers, expressed by the coefficient of uniformity of spraying, reached a maximum of 78.18%, but with total coverage it was higher than 90%. Anova statistical analysis did not show a significant dependence of the quality of work on the type of micro-sprinkler (for micro-sprinklers A1, A2 A3: F = 2.95, P >0.05; for micro-sprinklers B, C: F = 0.35, P >0.05). From the viewpoint of evaluating the economic return, the investment proved to return within the period of 4.2 years.
摘要本文对由微型喷灌装置组成的灌溉系统的工作质量和使用经济性进行了评价。实验在斯洛伐克西南部农村的足球场进行。原来的灌溉系统被一个现代化的灌溉系统所取代,该系统使用了一个控制单元、降雨传感器、地下分配管道和微型洒水装置。灌溉系统由主要和详细的灌溉设备组成,灌溉面积为4272平方米。水源为一口井,井深80 m。详细的灌溉设备包括两种类型的扇形微型洒水器。我们在给定的操场上总共监控了13个旋转微型洒水装置。在测量过程中,我们按照国际标准ISO 7749-2进行,而测雨容器分布在8个梁中。以喷淋均匀度系数表示的单个喷头工作质量值最高可达78.18%,但总覆盖率均高于90%。方差分析未显示工作质量与微型喷头类型有显著相关性(对于微型喷头A1、A2、A3: F = 2.95, P >0.05;微型喷头B、C: F = 0.35, P >0.05)。从经济回报评价的角度来看,投资在4.2年的时间内证明了回报。
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引用次数: 0
Relevance of Trees and Forests to Sustainable Development: Perspectives of Key Rural Actors in Selected Communities, Ghana 树木和森林与可持续发展的相关性:加纳选定社区主要农村行动者的观点
Pub Date : 2022-12-01 DOI: 10.2478/vjbsd-2022-0011
Justice Mensah, G. Awabil, A. Graham, Aba Nyameyie Mensah
Abstract In consonance with the universal quest for sustainable development, the United Nations (UN) declared 17 global goals in 2015 known as the sustainable development goals (SDGs). Scholarly literature has highlighted the relevance of trees and forests (TFs) to this quest from various perspectives. However, the perspectives appear elitist, as they tend to exclude those of some seemingly ordinary but actually crucial actors whose activities directly affect the growth, health, and population of TFs, namely small-scale farmers, chainsaw operators, and artisanal miners operating particularly in rural areas in developing countries. The study examined the excluded perspectives of the said actors in selected rural comminutes in Ghana on the relevance of TFs to SD. The study was guided by the SDGs in its data collection, analysis, and reporting approach. Focus group discussions were held with the farmers and miners, while in-depth interviews were held with the chainsaw operators. The actors‘ perspectives generally indicated that TFs were relevant to seven, not relevant to six, and somehow relevant to four of the 17 SDGs. Although the actors saw TFs as important for SD, they (actors) were not favourably disposed to tree-planting for purposes of land restoration because they saw TFs as renewable resources with natural regenerative capacity. Stronger advocacy and more intensive sensitization by the central and local governments, forestry commission, and other pro-environmental organisations, institutions, and agencies on the importance of growing, nurturing, and conserving TFS for SD are recommended. Furthermore, the government should enforce regulations to stop the destruction of TFs by the actors to ensure a sustainable green environment for sustainable development.
为响应对可持续发展的普遍追求,联合国于2015年宣布了17项全球目标,即可持续发展目标。学术文献从不同的角度强调了树木和森林(tf)与这一探索的相关性。然而,这些观点似乎是精英主义的,因为它们往往排除了一些看似普通但实际上至关重要的行为者,他们的活动直接影响到TFs的增长、健康和人口,即小农、链锯操作员和特别是在发展中国家农村地区作业的手工矿工。该研究审查了在加纳选定的农村社区中,上述行为者对tf与可持续发展的相关性的排除观点。该研究在数据收集、分析和报告方法上以可持续发展目标为指导。与农民和矿工进行了焦点小组讨论,并与电锯操作员进行了深入访谈。参与者的观点普遍表明,tf与7个相关,与6个无关,但与17个可持续发展目标中的4个相关。虽然参与者认为森林资源对可持续发展很重要,但他们(参与者)并不赞成为恢复土地而植树,因为他们认为森林资源是具有自然再生能力的可再生资源。建议中央和地方政府、林业委员会和其他环保组织、机构和机构加强宣传和提高对可持续发展种植、培育和保护TFS的重要性的认识。此外,政府应该执行法规,阻止行为者破坏tf,以确保可持续发展的可持续绿色环境。
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引用次数: 0
Analysis of the Grape and Wine Market in Slovakia 斯洛伐克葡萄和葡萄酒市场分析
Pub Date : 2022-12-01 DOI: 10.2478/vjbsd-2022-0012
Jana Ladvenicová, Dominika Čeryová, Zuzana Bajusová
Abstract The cultivation of grapes and the production of grape wine have a long tradition in Slovakia. In the paper, we deal with the analysis of the grape and wine market in Slovakia in the years 2011–2020. Vineyards have approximately 1% representation in agricultural land. The average area of vineyards in the monitored period was at the level of 11,485 ha, of which 80% were fruiting vineyards. Their acreage was mainly comprised of cider varieties (97%) and a small portion of table varieties (2%) and hybrids of all varieties (1%). The production of grapes showed a fluctuating trend, but on average 46,913 t of grapes were produced in Slovakia. The average yield was 5.3 t/ha. The territory of Slovakia is divided into 6 wine-growing regions, the largest being the Malokarpatský region, the average area of which was 4,930 ha, and the smallest region, Tokaj, with an average area of 1,091 ha. On average, 340,000 hl of wine were produced in Slovakia, of which 67% was white wine production. Imports exceeded exports of wine. The number of winemakers as well as traders with wine products is growing from year to year.
葡萄的种植和葡萄酒的生产在斯洛伐克有着悠久的传统。在这篇论文中,我们对斯洛伐克2011-2020年的葡萄和葡萄酒市场进行了分析。葡萄园约占农业用地的1%。监测期间平均葡萄园面积为11485公顷,其中80%为结实葡萄园。他们的种植面积主要由苹果酒品种(97%)和一小部分餐桌品种(2%)以及所有品种的杂交品种(1%)组成。葡萄产量呈波动趋势,但斯洛伐克的葡萄产量平均为46,913吨。平均产量为5.3吨/公顷。斯洛伐克境内分为6个葡萄酒产区,最大的是Malokarpatský地区,平均面积为4,930公顷,最小的是托卡伊地区,平均面积为1,091公顷。斯洛伐克平均生产34万升葡萄酒,其中67%为白葡萄酒。葡萄酒的进口超过了出口。葡萄酒生产商和葡萄酒产品贸易商的数量每年都在增长。
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引用次数: 0
Social Enterprises in the Fight Against Poverty 社会企业与贫困的斗争
Pub Date : 2022-12-01 DOI: 10.2478/vjbsd-2022-0007
Eszter Siposné Nándori, K. Lipták
Abstract The study examines the evolution of poverty and social exclusion in post-socialist countries, in particular in Hungary. When examing the fight against poverty, the authors examine the role of social enterprises in poverty alleviation. A certain part of social enterprises is created to find solutions to social needs and critical social situations like increased and deep poverty or long-term unemployment. Their existence is justified by the fact that for many social problems, effective and long-term solutions cannot be provided by the governments, the market or public aid. We test whether there is any relationship between the extent of poverty and social exclusion and the spatial pattern of social enterprises established to alleviate poverty in Hungary, one of the post-socialist countries.
摘要:本研究考察了后社会主义国家,特别是匈牙利的贫困和社会排斥的演变。在考察与贫困的斗争时,作者考察了社会企业在扶贫中的作用。社会企业的某些部分是为了寻找解决社会需求和诸如日益严重的贫困或长期失业等关键社会状况的办法而创建的。它们的存在是合理的,因为对于许多社会问题,政府、市场或公共援助无法提供有效和长期的解决方案。匈牙利是后社会主义国家之一,我们检验了贫困程度和社会排斥程度与社会企业的空间格局之间是否存在关系。
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引用次数: 0
Impacts of Agritourism Revenues on Farm Incomes in 2004–2020 – The V4 Experience 2004-2020年农业旅游收入对农业收入的影响——V4经验
Pub Date : 2022-12-01 DOI: 10.2478/vjbsd-2022-0010
Z. Bacsi, Péter Szálteleki
Abstract The present paper analyses the relationship between farm incomes and farm involvement in agritourism activities in four countries of the Visegrád Group (V4) in comparison to the European Union. The analysis is based on the Farm Accountancy Data Network database of the EU for 2004–2020, and applies descriptive statistics, correlations, and multivariate panel regression analysis. Results show that the larger share of agritourism within gross farm income is associated with lower family farm income per family worker, and this is particularly true for larger farms. This means that in area of the Visegrád Group agritourism is more important in farms with worse profitability and more in need of additional incomes while in the rest of the EU countries an opposite tendency prevails. The paper empirically assesses a rather long time period, focusing on the four countries of the Visegrád Group compared to the rest of the EU member states and it measures the impact of agritourism revenues on various measures of farm income. Agritourism profitability has been assessed by hundreds of papers but the present paper compares agritourism profitability to that of traditional agriculture, and assesses a much longer time period than earlier research.
摘要:本文分析了Visegrád集团(V4)四个国家的农业收入与农业旅游活动之间的关系,并与欧盟进行了比较。该分析基于欧盟2004-2020年农场会计数据网络数据库,并应用描述性统计、相关性和多变量面板回归分析。结果表明,农业旅游在农场总收入中所占的份额越大,每个家庭工人的家庭农场收入就越低,对于大型农场来说尤其如此。这意味着在Visegrád集团的区域,农业旅游在盈利能力较差和更需要额外收入的农场中更为重要,而在欧盟其他国家则相反。本文实证评估了相当长的一段时间,将重点放在Visegrád集团的四个国家与其他欧盟成员国相比,并衡量了农业旅游收入对农业收入的各种衡量标准的影响。已有数百篇论文对农业旅游的盈利能力进行了评估,但本文将农业旅游的盈利能力与传统农业的盈利能力进行了比较,并且评估的时间比以前的研究要长得多。
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引用次数: 0
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Visegrad Journal on Bioeconomy and Sustainable Development
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