Refine search
Results 11-20 of 43
Anthropogenic impact on agricultural land in the Republic of Kazakhstan Full text
2022
Zhyrgalova, Alima | Zhildikbayeva, Aizhan
The purpose of the article is to consider the features of the anthropogenic impact on agricultural land in the Republic of Kazakhstan (RK). The article deals with the current problem of agricultural land degradation, and desertification in Kazakhstan, where one of the causes is the anthropogenic activities of the population and the aridity of the country's climate. Most of the territory of Kazakhstan is located in conditions highly vulnerable to anthropogenic desertification when in combination with natural factors of desertification the ecological situation is sharply deteriorating. Another cause of land degradation is urbanization and intensive degradation of desert habitats — unsystematic road network, regulation of river flows, illegal cutting of saxaul for firewood for sale. As a result of urbanization and intensive agricultural development of the foothill strip in the south and east of the country, the natural vegetation cover is highly disturbed. Roads, pipelines, and power lines, which are being laid at an increasing rate, have a great impact on the fauna. The area of land occupied by mining enterprises is steadily growing. In the last 10 years, the areas of oil and gas extraction, development of uranium ores, etc. in Western Kazakhstan, the Eastern Caspian Sea region, the Betpakdala desert, etc. have been sharply increasing. As a result of insufficiently thought-out land management from water erosion 5.6 million hectares of arable land was affected and grain yield was reduced by 20–30%. Degradation of agricultural lands, including pastures, is 30–50% and higher % in 9 of 14 regions of Kazakhstan. The use of the existing model of agricultural development of raw materials leads to inefficient economic development and constantly increasing pressure on ecosystems. The soil in Kazakhstan is very vulnerable, as it is comprehensively affected by various anthropogenic factors that lead to the constant deterioration of its quality. Soils near the Aral Sea and the Caspian Sea are subjected to the most intensive degradation, as wind erosion is widespread there.
Show more [+] Less [-]Agricultural lands transformation and their use in land planning projects in Ukraine Full text
2023
Koshkalda, Iryna | Sadovyy, Ivan | Dombrovska, Olena | Gurskiene, Virginija | Maliene, Vida
Aspects and factors of agricultural land transformation are analysed in the work. Taking into account the world experience of land transformation, directions for improving the development and control system of land management projects implementation in Ukraine are offered. The compliance issue by land users with established types of agricultural land according to the data of state registers is highlighted. Nowadays, land management projects that provide ecological and economic substantiation of crop rotation and land management make it possible to develop environmentally safe and economically feasible land use projects. In production, the above-mentioned projects are sometimes used to transfer ecologically stabilizing lands (pastures and hayfields) to arable land. This is controversial to all recommendations, conventions and programs that emphasize the need for reduced ploughing of the territory. It is necessary to improve the control mechanisms of crop rotation and agrotechnical environmental protection measures. The introduction of land plots agricultural passports is an important but insufficient measure. The remote sensing data of the earth and the use of modern geoinformation technologies should become part of the state control over compliance with land management projects. There is already experience of using various indices at the state level to decipher agricultural crops. As a result of the research, we came to the conclusion that the use of land remote sensing data and modern geoinformation technologies in land management will make it possible to bring the indicators of ploughed areas to a rational level, while not creating artificial restrictions on economic activity. The methodical and regulatory acts for the development of land management projects, which regulate the size of the ecologically safe land area need improvement. agricultural lands transformation, land management project,
Show more [+] Less [-]Rational use of agricultural land in Kazakhstan Full text
2022
Yelemessov, Serik | Zhildikbayeva, Aizhan
The purpose of the article is to consider the institutional foundations of the rational use of agricultural land in a multicultural economy. The formation of land use is faced with the acute problem of organizing a sustainable competitive land use, ensuring a high level of marketability of production and a sufficient level of profitability in conditions of the developing land market. This article discusses the rational use of agricultural land in a multicultural economy, taking into account structural and resource indicators. The efficiency of land use in farms with different land ownership depends on increasing labour productivity, strengthening the economic regime, increasing the intensification of production, using internal reserves and agricultural production opportunities, and, especially, rational use of land. The greatest efficiency of production and use of land has been achieved in large agricultural formations, where high-performance equipment is used, crop rotations are observed, and there is greater availability of credit resources, subsidies, and leasing. The monitoring data of the Committee of the Republic of Kazakhstan on Statistics for 1.01.2020 indicate that 93.7% of peasant farms have a land area of up to 500 hectares. To the greatest extent, small-earth peasant farms have become widespread in the southern region, where the share in the total number of up to 50 hectares is 90.1%, while in the northern region only 8.1%, central — 3.9%, and western — 11.3%. In this regard, the tasks of preserving productive agricultural lands, and optimizing arable land and acreage in terms of quantitative and qualitative characteristics of land become a priority. The solution to these tasks is connected with the improvement of technologies for maintaining and increasing the bio-productivity of agricultural lands, the development of technologies for rational land management, land use, and land protection, the creation of effective organizational and legal mechanisms for managing agricultural lands, as well as the development of state monitoring of agricultural lands. Optimization of land use in farms and agricultural enterprises of based on the proposed methodology, taking into account state support measures, will create a basis for a new stage in the development of land reform and will create incentives for the effective use of agricultural land.
Show more [+] Less [-]Assessment of rural development land use projects for farmstead site selection (Elektrėnai municipality as example) Full text
2017
Valciukiene, J., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania) | Sletkeviciute, G., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania)
The purpose of this article is to analyse the rural development land use projects for farmstead site selection prepared in the municipality of Elektrėnai during the period between the years of 2012 and 2016, and to determine their potential impact on the growth of built-up areas and the rational use of land. According to the survey data, it can be stated that drafting rates of rural development land use projects for farmstead site selection tend to grow especially in those municipalities that are close to Vilnius and which have a good geographical position as well as a special landscape and national cultural heritage values (Vilnius district, Trakai district and Elektrėnai district municipalities). Having carried out the agricultural land change analysis, it is noted that during the analysis period (2012 - 2016) in Elektrėnai municipality, similarly to the whole Vilnius county, land utilities structure is dominated by agricultural land, mostly arable land, but the significant trend of agricultural land reduction at the expense of the growth of built-up areas was noticed. During the analysed period the built-up areas in the municipality of Elektrėnai increased even by 6 times, and the area of agricultural land declined on average, by almost 2 percent every year. A detailed analysis of specific projects and information gathered during qualitative research suggest that the prepared rural development land use projects for farmstead site selection are not prepared for the improvement of the actual farming activity conditions in constructing farm and other buildings.
Show more [+] Less [-]Social aspects of rural development Full text
2017
Rzasa, K., University of Warmia and Mazury in Olsztyn (Poland). Dept. of Planning and Spatial Engineering | Ogryzek, M., University of Warmia and Mazury in Olsztyn (Poland). Dept. of Planning and Spatial Engineering
The Agricultural Property Agency (APA) was founded on 16 July 2003 pursuant to the provisions of the Act of 11 April 2003 on the establishment of the agricultural system. The APA was established for the purpose of managing the agricultural property of the State Treasury in Poland. Its main tasks included the endorsement of ownership and structural changes relating to agricultural land in rural areas as well as the promotion of social goals. This article focuses on the social aspects of the APA’s operations based on an analysis of the data supplied by the Regional Branch of the APA in Olsztyn. The obtained information and materials were analyzed to identify programs and activities initiated by the Olsztyn branch in pursuit of social goals. The results of the analyses were presented in the table format. Community interviews were conducted and photographs were taken during the field study. The results were used to describe the social aspects of APA’s operations in rural areas.
Show more [+] Less [-]Problems of rural areas management in Lithuania Full text
2016
Aleknavicius, A., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania) | Aleknavicius, M., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania)
The article analyses the changes of agricultural production development and the demand of rural planning in the post-reform period. The main aim of the research is to identify the problems of land use and the formation of farms as the territorial-production structures in Lithuania as well as to analyse the possibilities of finding solutions to them. Tendencies of the decrease of the number of rural residents and farms were determined, the regulation of which is possible by improving working and living conditions in rural areas by means of public support measures. In order to form land holdings of rational farms, to coordinate the residential construction, farmlands and the local road network, to preserve efficient agricultural land, it is suggested preparing the documents of land management planning. The implementation of these documents is associated with the regulation of the land use provided for by legislation, formation of cultural landscape, as well as with the EU and public support for the development of production of viable farms and environmental protection. It is recommended to supplement the rules of the preparation of documents of land management planning with methodological requirements for the arrangement of land parcels and for their conversion into other agricultural areas.
Show more [+] Less [-]Analysis of declaration data of farming land and crop areas Full text
2015
Sinkeviciute, V., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania) | Domeika, M., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania)
Declaration data of farming land and crop are analyzed in the article. Ukmergė district is chosen for the more detailed analysis. Statistical data of farmers and other land users are analyzed in the article; the declaration data of farming land and crop are analyzed and mathematical statistical dependence between the declared area and soil productivity index is determined. The results show that there are 2,506 registered farms in Ukmergė district and they manage the area of 18,430.07 hectares. The average parcel size amount to 7.35 ha. The number of farming persons in Ukmergė district as well as in Lithuania have considerably decreased during 7 years period. In 2014, the number of farming persons was by 38.12 percent smaller in Ukmergė district and by 41.24 percent in the whole territory of Lithuania compared to 2007. The comparison of the declaration data of 2011 with the data of 2014 shows that the declared area of farming land and crop in Ukmergė district has increased by 2.46 percent although the number of received applications has decreased by 22.2 percent. During the period of 2011– 2014 the majority of assessed applications were received in 2013, i.e., 99.04 percent of all applications received that year. It shows that the size of land parcels has increased. Cereal crops (oat, wheat, triticale, barley, rye, buckwheat and corn) composed the major part of the declared areas in Ukmergė district in 2013-2014 (48.84 percent of all declared crops in 2013 and 53.79 percent in 2014). The analysed agricultural holding “Egvila” during 2011–2014 period declared the area of approximately 272 hectares annually. This company grows white clover for seed, timothy for seed and cumin. Direct payments are received for all land areas. The analysis shows that farmers generally declared their own land. The analysis of the declared land distribution in Ukmergė district by land property right shows that 75 percent of the declared land are private and the remaining 25 percent are leased either from the state or from natural persons.
Show more [+] Less [-]Global navigation satellite systems technical solutions developments of farmland processing in Latvia Full text
2015
Ratkevics, A., Latvia Univ. of Agriculture, Jelgava (Latvia) | Celms, A., Latvia Univ. of Agriculture, Jelgava (Latvia) | Baumane, V., Latvia Univ. of Agriculture, Jelgava (Latvia)
Global Navigation Satellite System (GNSS) services in Latvia nowadays provide not only for a variety of navigation and surveying needs, but also they are used in agricultural production. The time period when satellite navigation systems equipment and services in agricultural businesses appeared in Latvia and were treated as objects of interest and research has passed. GNSS equipment and enabling modules are purchased, installed and used in agricultural equipment extending their capabilities. A growing number of entrepreneurs provide for this service segment. In the publication of 2014, the authors pointed out that a preparatory and investigation phase in using precision farming systems (including GNSS technology related to them) in Latvia has come to an end transforming into massive practical implementation in the process of agricultural business. The analysis of the obtained information confirmed that during the last year further satellite navigation technology usage in agricultural machinery has grown from simple and approximate level usage to high accuracy and stability navigation services. Growth dynamics and its further development forecasted earlier by the authors coincided with the last year’s actual development indicators of a stable and growing demand for global navigation system services for farming machinery and technical solutions for their user segment. The aim of the article is to justify the forecast expressed in the last year’s publication regarding the increase of the use of precision farming systems thus confirming the fact that their application has moved from a research phase to massive practical implementation and operation in agricultural production.
Show more [+] Less [-]The change of forest coverage in Lithuania Full text
2015
Jukneliene, D., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania) | Valciukiene, J., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania) | Atkoceviciene, V., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania)
The article presents the Lithuanian forest land change in the period of more than a hundred years. The causes leading to forest land use change are analysed in the article. The beginning of forestry in Lithuania can be traced back to Sigismund Augustus times starting from 1557, when Wallach reform was launched. However, over time forest land and its use evolved for a variety of political, social and economic factors. In 1795 the state-owned forests in Lithuania amounted to 35% of the total area of forests; other forests were owned by landlords, churches and kulak farms. Later forests were cut down quite rapidly, many of them burned down, but reforestation work was insignificant. The smallest forest coverage during the analysed period was in 1945, just 16.5%. Forests were thinned out, wastelands and waterlogged areas dominated. Later, albeit with different variations, the forest coverage of Lithuania increased and today forest area accounts for more than 34% of the total area of the country, the majority of which are private forests. More detailed characteristics of forest land use and user trends as well as their causes are presented in the article. It also looks at the possible prospects.
Show more [+] Less [-]Inventory of land as the forming tool for the state land cadastre of Ukraine in modern conditions Full text
2017
Bavrovska, N., National Univ. of Life and Environmental Sciences of Ukraine, Kiev (Ukraine) | Boryskevych, O., National Univ. of Life and Environmental Sciences of Ukraine, Kiev (Ukraine)
One of the primary measures of the land reform is to create the national land registry and related land information database, which can be formed only through a complete inventory of land. This article analyses land inventory data in the current stage of land cadastre functioning and development of land relations, as well as discusses justification of organizational and legislative preconditions for land inventory in Ukraine.
Show more [+] Less [-]