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The purpose of the paper was to assess the impact of climate changes on agricultural development and food security in Ukraine and Slovakia using statistical data from Statistical Office of the Slovak Republic, State Statistics Service of Ukraine, Eurostat, Food and Agriculture Organization and other sources. The comparison method was used to evaluate changes in agricultural development indicators, as well as climate changes in 1998-2021 in Ukraine and Slovakia. The main indicators of agricultural development used in the research were agricultural raw materials exports(%), agricultural raw materials imports (%), agriculture value added (% of GDP), agriculture value added (annual % growth), agriculture value added (current US$), cereal production (metric tons), cereal yield (kg per hectare), crop production index, food production index. Correlation and regression equations were used to establish the relationship between climatic factors and agricultural development indicators. The multiple correlations between air temperature and indicators of agricultural development was r=0.75 for Ukraine, r=0.69 for Slovakia. Using neuromodeling tools, the indicators of cereal production volumes and cereals yields in Ukraine and Slovakia in 2024-2033 were predicted. Tables were used to summarize the results. In conclusion, it should be noted that climatic conditions should be analyzed in each sector of crop production, and measures should be taken to adapt technologies for the gradual expansion of obligations for the production and export of agricultural products to world markets. [ABSTRACT FROM AUTHOR]

Agricultural sector of the Republic of Moldova is currently facing a series of challenges, an important part of them being related to the greening of the sector. The existing public support schemes for greening agriculture are more related to mitigation of the climate change effects, with less focus on preserving the environment, and their share in the total public support is relatively low. The paper aims to analyze the existing public support schemes related to climate change adaptation and greening of sector and provide a series of recommendations for their improvement. In order to achieve the main aim of the paper, the following scientific methods have been used: generalization of empirical and applied material, induction and deduction methods for making the paper conclusions, comparison method and analytical one. In order to be in line with current greening EU policies, Republic of Moldova must adapt some of its public support schemes for the agricultural sector and pay more attention to development of a coordinative mechanism and advice services. [ABSTRACT FROM AUTHOR]

Climate change, global warming are phenomena that have changed the face of the world and that have a direct impact on agricultural production and food security, given that the world's population is growing from one year to the next, without the possibility of growth and natural resources. Another worrying phenomenon is the production of greenhouse gases and their destructive effect on the planet. That's why the technology that is being perfected every day tries to find solutions that simplify both the efforts made to obtain food, but also the possibility of increasing the efficiency of production processes. In this way, in the agricultural field, the idea of developing dual systems appeared, which would protect both agricultural crops, with the aim of increasing productivity, but which would also contribute to obtaining solar energy, necessary not only for own consumption, but also to be included in consumer networks, the proposed concept being that of the AgriVoltaic system. The idea that appeared in 1981 began to be developed, currently reaching the development of a technology that is starting to be adopted in many countries of the world, including Romania. In the current paper, we propose to analyze the opportunity of using AgriVoltaic technology, its advantages and disadvantages, but also the way in which it could contribute to increasing the profitability of agricultural farms. At the same time, increasing the degree of awareness regarding the advantages of introducing agricultural systems and the method of implementing the systems is another objective of the current work. Starting from the analysis of the specialized literature, we outlined the term Agrivoltaic technology and continued the study with an analysis of the possibilities of implementing this technology in Romania, due to the solar energy potential that it benefits from. The research methodology assumed on the one hand the bibliographic analysis, and on the other hand the analysis of the development potential of the system, taking into account the existing agricultural areas and crops suitable for this system. As a result of the research carried out, it turned out that although there are confirmed advantages of using AgriVoltaic technology, it does not yet benefit from sufficient visibility or high accessibility among farmers. Also, the existing legislation at the level of Romania does not yet make possible the development of the dual system. Among the disadvantages of using agrivoltaic systems are the still high costs, but the measures to protect the rural landscape, which occupies an important place in sustainable development, even if the energy produced is renewable. [ABSTRACT FROM AUTHOR]

The paper emphasizes the importance of subsidizing agricultural activities, taking into account the climate changes that are more and more evident making agricultural holdings particularly vulnerable from an economic point of view, the most exposed being the small ones. The technical-economic the economic-financial analysis methods drew a technical-economic diagnosis of a small-scale vegetable farm in Romania, in order to highlight the major impact that subsidies have in achieving incomes that ensure the continuity of the activity. The vegetable farm under study was established in 2018, being included in the category of micro-enterprises paying income tax. It owns agricultural land exclusively on lease, the existing crops being those of wheat, corn, alfalfa, bell peppers and melons, with average productions/ha achieved similar to or below the average productions/ha recorded at national, regional and county level. From an economic and financial point of view, this holding presents a financial instability during the analysis period, based on the losses recorded in 2018 and 2020 and a non-compliant financial autonomy based on insufficient equity capital. It does not have the ability to generate constant profit during the period included in the study by capitalizing on production, it being small and insufficient, which denotes the major dependence on the income from exploitation subsidies in order to be profitable. Liquidity indicators evolve fluctuating and solvency is generally downward and positioned above the safety threshold, which places small-scale vegetable farms at risk of insolvency. [ABSTRACT FROM AUTHOR]

Increasing awareness of the importance of food security and human concerns about the changes that have occurred in ecosystems has led to an increase in research on the impacts of climate change on agriculture. Climate change, a topic addressed worldwide, generates imbalances in the agricultural sector on multiple levels, such as: productivity, profitability and labour requirements. The aim of the present paper is to highlight the importance of approaching the subject related to the impact of climate change on the agricultural sector, at the same time emphasizing the existing connections on different fields of study: strategic management, agronomy, ecology, agricultural practices, agricultural policies. The method used in the research used is bibliographic analysis, with the help of which the process of evaluating the relevant sources of information on the subject of "adaptation of agriculture to climate change" is carried out. The results demonstrate the fact that this theme is increasingly addressed by researchers since 1986, the key words being represented on the one hand by the elements of ecosystems, natural phenomena, but also by the effects felt both at the level of producers and at the level of the whole populations. [ABSTRACT FROM AUTHOR]

The paper purpose was to assess the impact of climate change on wheat, maize and sunflower yield in the period 2017-2021, using statistical data from National Institute of Statistics (NIS) and National Administration of Meteorology (NAM) and other sources. Comparison method was used to evaluate the deviations between the registered air temperatures and precipitations and the 1981-2010 climatological norm. Graphic method reflected the dynamics of monthly air temperatures and rainfalls in each year. Descriptive statistics for mean, standard deviation and coefficient of variation reflected an more comprehensive image upon air temperature, precipitations and yield. Correlations and regression equations were used to establish the intensity of the kinks between climate factors and yield. The highest average air temperature In Romania was 12.130C in 2019. In the period 2017-2020, the average annual temperatures exceeded the climatological norm 1981-2010 accounting for 9.10C. The lowest rainfalls, 614.2 mm, were recorded in 2019, being below of 633.1 mm the norm for the period 1981-2010. The high temperatures associated with drought and low precipitations have deeply affected yield of many agricultural crops, including maize, wheat and sunflower. The highest wheat yield 4,888 kg/ha was achieved in 2017, and the lowest one, 2,966 kg/ha in 2020. Maize registered the highest performance of 7,644 kg/ha in 2018, and the lowest one, 3,977 kg/ha in 2020. Sunflower carried out the high performance 3,041 kg/ha in 2018, and the lowest one, 1,858 kg/ha in 2020. The worst agricultural years for these three crops was 2020, but 2017 favored wheat, while 2018 favored maize and sunflower. The correlation coefficient had in general small values between average temperature and yield, but a higher link with precipitations level. The multiple correlation between yield, air temperatures and precipitations was: r= 0.817 for wheat, r = 0.116 for maize and r = 0.504 for sunflower. In the South Eastern Dobrogea, the driest area in Romania, the rainfalls declined by 65% in the period 2018-2020 having a deep negative impact on sunflower seeds yield, which decreased from 4,282 kg/ha in 2018, to 1,503 kg/ha in 2020. The correlation between precipitations and sunflower yield positive and very strong (r = 0.737). As a conclusion, the climate conditions should be analyzed in each farm and farmers have to take measure to adapt the technologies for sustaining production. [ABSTRACT FROM AUTHOR]

The article explores the key role sustainability plays in the agricultural sector and its impact on local communities. With climate change and economic challenges on the rise, it is vital to focus on sustainable agricultural practices to ensure food security and well-functioning ecosystems. Throughout the article we highlight global and local initiatives that encourage sustainable agriculture, as well as the benefits to the environment and society, highlighting our shared responsibility to future generations, highlighting collaboration between farmers, communities, governments and international organizations. For the representativeness of what will be presented we use the creative platform Canva, the basic statistical information comes from the National Institute of Statistics (NIS) and FAOSTAT, the descriptive analysis is performed using the advanced tools offered by Microsoft Excel 365 and in addition to standard reference sources, we have also consulted recognized specialized websites, thus strengthening our perspective and providing readers with up-to-date and verified information. The purpose of this review is to examine the depth and breadth of the implications of sustainability in the context of agricultural work, highlighting the complex interconnections between agricultural practices, the environment and society. In conclusion, this article highlights the need for a collective and integrated approach to achieving sustainability goals in agriculture and building a more resilient and balanced future. [ABSTRACT FROM AUTHOR]

Agriculture plays a rather important role in the Romanian economy, with the agricultural sector accounting for 4.3% of GDP at the end of 2017. The agricultural sector is represented by different branches and production systems that have an essential and strategic role in improving the quality of life and quality by supplying various Romanian and / or organic products on the market. The agricultural sector is non-indispensable and indispensable to man. But, what is the link between climate change and agriculture, what does this relationship define? Agriculture is the victim of climate change or is agriculture responsible for climate change? This paper seeks to analyze climatic factors with a major influence on agriculture characterized by: temperature and precipitation, but also the role played by agriculture in climate change through greenhouse gas emissions. The paper deals with a topic of national, European and global interest, because these climate changes are reflected in food production, land and marine ecosystems, affecting the economy and the main culprit, the man. [ABSTRACT FROM AUTHOR]

In front of escalating resource limitations in agriculture, this study emphasizes the critical need for efficient crop cultivation. Focusing particularly on tomatoes, a staple in global diets, the research aims to sustenably enhance productivity. Recognizing productivity as a key economic indicator, the study highlights the pivotal role of energyefficient practices in addressing challenges posed by climate change and depleting natural resources. By optimizing energy use in agricultural processes, this research not only improves economic efficiency but also positions the sector for resilience and innovation in a resource-constrained environment. Through an in-depth analysis of data from Eurostat covering the 2014-2022 period, we trace the trends in greenhouse tomato cultivation across Europe, evaluating changes in cultivation areas and productivity. This research offers insights into how different European countries have adapted their agricultural practices in response to environmental and economic pressures and in the same time, it underscores the need for continued innovation and adaptation in agricultural practices to meet the demands of a growing global population under increasingly constrained environmental conditions. [ABSTRACT FROM AUTHOR]

Crop management in the Romanian agriculture faces many risks and challenges that directly influence the technical and economic performance of the farms and implicitly the sustainability of the agricultural sector. These challenges range from climate change to resource issues, from plant health problems to market and regulatory issues. It is therefore essential to understand these issues in detail to develop effective crop management strategies and support Romanian agriculture in the face of a complex and changing environment. Through methods of statistical analyses and bibliographic documentation, we will identify and analyze this risks and challenges in detail in order to obtain a more comprehensive picture of the agricultural landscape in Romania in order to develop some necessary measures to reduce and, as far as possible, eliminate these risks. Data were collected from public institutions, from the official National Institute of Statistics, NIS, website Tempo-Online. The aim of crop management in Romania, as in any other country, is to ensure efficient, sustainable and profitable agricultural production. By adopting these recommendations and proactively addressing risks and challenges, agriculture in Romania can become more resilient and sustainable, further ensuring the supply of high-quality food and contributing to the country's economic development. [ABSTRACT FROM AUTHOR]

This study assessed the determinants of the strategies adopted by the arable crop farmers in coping with climate change in Osun state, Nigeria. A multistage sampling technique was used to select 120 arable crop farmers as samples for the study. Data for the study were collected with a structured interview schedule. Data were analysed with descriptive and inferential statistical tools; frequency distributions, means, standard deviation, percentages, and Pearson's Product Moment Correlation (PPMC). Descriptive results reveal that most (87.5%) of the sampled farmers were male, and married (63.00%). The average age, household size, and years of formal education were 53.6 years, 10.15 persons, and 5.20 years respectively. Perceived significant variables influencing climate change were fluctuating rainfall patterns and extreme temperature with weighted mean scores (WMS) of 4.55 and 4.47 respectively. The major climate change adaptation strategy and constraint to adaptation were late or early planting, and unavailability of capital with WMS scores of 4.54 and 2.80 respectively. Significant factors influencing climate change adaptation strategies were age, household size, years of formal education, and farming experience. The study concluded that farmers were aware of the effects of climate change and have adopted coping strategies, especially planting their crops early or late in line with emerging rainfall patterns. Thus, extension services must be tailored towards awareness and adoption of improved agronomy practices and planting materials, especially early maturing and drought-resistant varieties of crops that would mitigate climate change effects on crop productivity. Also, farmers should be encouraged to insure their crops against failure due to the effects of climate change. [ABSTRACT FROM AUTHOR]

Further, the vegetal sector encounters serious problems and is often dependent on a number of factors such as climate, whether the crops are irrigated or not. This factors can make a difference between gain and loss. There are other factors such as economic factors where this market is extremely volatile, but also a number of other factors described in this paper. This case study was carried out on a sample of 60 farms with a vegetal profile showing the level of this region compared to the national average, identifying the main strengths and weaknesses that farmers in this region have. Account should also be taken of the marketing capacity of agricultural crop production. Interviewing the representatives of 60 agricultural crops we could analyse a number of relevant issues for this sector through which we can contribute with a series of solutions and recommendations. [ABSTRACT FROM AUTHOR]

The paper aims to assess the pollution level of Romania's agriculture, with emphasis on emissions of carbon gases, by analyzing the structure, trends and estimates of indicators projected in medium and long terms, according to the actual policies and targets for moving to a competitive low carbon economy in 2050. Romanian agriculture has not proved to be very intensive in terms of greenhouse gases pollution compared to the energy sector, however, being the second pollutant sector of economy, is one factor that contributes significantly to overall emissions mainly due to emissions of the livestock sector and of synthetic fertilizers use. Analysis shows potentials in 'greening' the economy in Romania, given the trends of massive reduces of emissions of greenhouse gases over the last two decades. It also underlines the crucial importance to reduce the statistics on polluting effects of agriculture provided by the potential expressed and growing of the Romanian forestry sector. [ABSTRACT FROM AUTHOR]

The climate trend today is reflected in the national, regional and sectoral socio-economic strategies of both developed and developing countries. Most often, the climate trend is presented in the form of predicted values of temperature increase on the Earth's surface by 1.5-2.0 degrees and the facts of the occurrence of the most probable weather risks. Practice shows that when making forecasts of socio-economic development, adverse hydrometeorological phenomena are not included in the system of significant and naturally occurring factors. Therefore, they do not find the necessary reflection in strategic documents. At the same time, weather anomalies systematically cause material and economic damage. The authors put forward a hypothesis about the significance of the factor of dangerous weather phenomena in the system of climatic factors that determine the level of agricultural production development and structural changes in the branches of the agro-industrial complex. The scientific task, to which the study is directed, is to establish a causal relationship between climatic parameters and production and economic indicators of the efficiency of the crop sub-sector. For this, a unique database was collected, which included values systematized by types of weather anomalies over the past 30 years in the context of the constituent entities of the Russian Federation. This made it possible to determine the most typical dangerous weather phenomena for different regions that cause material damage. In the sub-sector of crop production, these are wind, heavy rains, extreme fire hazard and a combination of these phenomena. A clear relationship has been established between their number and the dynamics of crop production. The most vulnerable categories of producers to each type of hazardous weather phenomena have been identified. The relationship between climatic variables and economic efficiency of the crop production sub-sector is determined. The results of the analysis will serve as a justification for the need to take into account dangerous weather phenomena in the system of the most meaningful trends when predicting the impact of climate change on agricultural production and food security of the country. This will contribute to the development of relevant sectoral and regional adaptation strategies in the face of the onset of the most probable natural and climatic risks. [ABSTRACT FROM AUTHOR]

Climate change effects on agriculture are estimated to be dramatically affected for the next 20 years [15]and up to 2050 and therefore it is a great need for increasing diversity in crops species for improving their ability to deal with drought, floods and harsh conditions generally. The scope of this article was to evaluate three grasses perennial species for their development under experimental drought conditions. Thus, Dactylis glomerata, Festuca pratensis and Lolium perenne were selected for this experiment as they are very important for Romanian grasslands. There have been used two types of seeds for each species: control, certified seeds and regenerated after in vitro cultivation on polyethylene glycol of these three species and obtained in a previous study [2]. Our results revealed that the plants regenerated upon in vitro cultivation on PEG are better adapted to drought conditions. [ABSTRACT FROM AUTHOR]

Innovation in agriculture occurs in response to the requirements of increasing the competitiveness of the agricultural sector, given the intensification of social and political pressures on combating the climate changes effects and ensuring food safety. Through innovation in agriculture is seeking for new solutions to increase the performance of economic entities in this domain and also to ensure sustainable development of the agricultural domain. The conducted research involved, first, a theoretical approach based on reviewing the specialized literature, which allowed, later, devising an empirical study on the relationship innovation - performance in agriculture, at the European Union level (EU-28). To answer the research question, in the study there were used the following data analysis methods: multiple linear regression analysis, correlation analysis, comparative analysis. The main results of the study show that, in most countries, agriculture has recorded performance gains. The highest levels of performance were recorded in those countries characterized by a high rate of investment in research - development and education of agricultural entrepreneurs. From the analysis of statistical relationships between indicators appears a positive influence of innovation on the performance of agriculture. Also, the results show that improving the economic performance is inversely related to the improvement of the environmental performance of agricultural entities, whereas the adoption of measures to minimize the consumptions of inputs does not ensure economic performance as it should be. [ABSTRACT FROM AUTHOR]

Agriculture in Iraq represents a vital component of the country's economy. Prior to the development of the petroleum industry, agriculture was the primary economic activity in Iraq. Nowadays, there is a strong debate about which direction should Iraqi agriculture take, for its revival and for contributing to national wellbeing, taking also into account the growing competition for water and the challenges due to climate change. This study will be divided into four main sections, which is an introduction in which the literature will also be reviewed, the second main section will be dedicated to technology of agriculture in the present context, the third to organic agriculture the main products grown in Iraq. The last two important sections will be dedicated to the results, which will contain tables of statistical data followed by a discussion in which data will be interpreted, and it will end with the conclusions and recommendations. [ABSTRACT FROM AUTHOR]

It is well known that farming has always been risky. The income obtained in agriculture may differ from year to year because of its dependence on the climatic and soil conditions and because of the output prices. Also, the taxation has an influence too on the income, too. Although, both Romania and the United Kingdom are member states of the European Union, the taxation varies, so, the point of this study is to show the differences between the taxes applied on annual income in agriculture in this two countries, attempting to discover recommendations for a better performance, where needed. The conclusions drawn will reveal which agricultural system is more efficient, but also the benefits for the farmers from the both countries. [ABSTRACT FROM AUTHOR]

The data records of crop productivity shows wide fluctuations from one year to another, these being influenced significantly by the conditions climate variability. In general, climate variability affects all sectors of the economy, but, in particular, the agricultural sector it is the most exposed. This study aims an statistical analyze the effects induced by climatological factors on the main agricultural crops, quantified in agroclimatic risks at local and regional levels, for the period 1990-2000, in Ialomita county. Thus, we used statistical data relating to the two groups of variables: 1) agricultural productions (for the main crops - wheat and rye, corn, sunflower, sugar beet, potatoes, vegetables) and 2) climatology data (for the main climatological factors - average temperatures, rainfall, the sunshine duration and the nebulosity) and we analysed the possible correlations for those major variables. [ABSTRACT FROM AUTHOR]