Capacity Of Land Research Articles

Analisis Daya Dukung Lahan Pertanian di Desa Penyangga Kawasan Ekonomi Khusus Mandalika - Kabupaten Lombok Tengah

The Mandalika Special Economic Zone in Central Lombok Regency plays a role in accelerating the distribution of national economic development in the region and strengthening the economy of the surrounding village communities. This study aims to analyze the carrying capacity of food crop farming land to farmer households in the buffer village of the Mandalika Special Economic Zone. The research method is descriptive and data collection using survey techniques. The research location is in the food crop center supporting villages (Sengkol, Rembitan and Sukadana villages) and the respondents are 45 farmers. (criteria for poverty in Sajogyo and the World Bank) and technical support using the Carrying Capacity Ratio formula. The results showed that the economic carrying capacity equivalent to rice was 312.52 kg/capita/year or US$ 0.55/capita/day and the welfare of farmers was classified as poor. The contribution of economic carrying capacity to the ability to fulfill staple food of farmer households is 65.11%. The carrying capacity of the land is technically high (CCR=1.99) so that the land is still able to: support the life of the population and receive additional population, as well as the development of food crop agriculture which is expansive and explorative in nature. Each farming household can have a planting area that is 1.2 ha larger than the average land ownership. Farming households can own a planting area of ​​1.2 ha larger than their average land ownership. In order for the carrying capacity of food crop farming land to prosper farmers, it is necessary to develop expansive and exploratory land, especially in the dry season and limit the conversion of agricultural land to food crops due to population growth in the buffer villages of KEK Mandalika - NTB.

ASSESSMENT OF THERMAL AND NATURAL MOISTURE PROVISION IN TERRITORY OF TURKESTAN REGION OF THE REPUBLIC OF KAZAKHSTAN IN CHANGING CLIMATE CONDITIONS

The assessment of natural moisture availability of the natural areas of the Turkestan region of the Republic of Kazakhstan for 1941-2020 (by providing a comparative analysis of indicators for 1941-1960 and 2001-2020) was conducted based on the use of the natural moisture coefficient and hydrothermal index or "dryness index" predicated on energy resources (total of biologically active air temperatures above 10 °С, photosynthetically active radiation, evaporating capacity and water consumption of agricultural land). The results of a comparative analysis of climatic indices changes in the natural areas of the Turkestan region for 1941 to 2020 have shown that there is an increase in average annual air temperatures in all natural areas, and the annual precipitation tends downward which affects the formation of energy resources and natural water supply. The identified features of changes in the natural moisture coefficient and hydrothermal index or "dryness index" in natural area of Turkestan region, make it possible to adjust the spread of its boundaries and consider these changes in the territorial organization of agricultural nature management.

Spatio-Temporal Analysis of Cultivated Land from 2010 to 2020 in Long’an County, Karst Region, China

Spatio-temporal changes in cultivated land have a profound impact on food security and sustainable development. However, existing studies on spatio-temporal changes in cultivated land mostly focus on single factors, for instance quantity, quality and ecology, that cannot comprehensively reflect the changes in total production capacity and the sustainability of cultivated land. This study aims to construct a comprehensive analysis approach and to provide a reference basis for a comprehensive analysis of the extent of changes in overall cultivated land food-production capacity and the formulation of cultivated land conservation-related policies. This comprehensive analysis method constructed from three dimensions: quantity, production capacity and ecology, fully reflects the changes in the total amount, structure, rate of change, spatial distribution, quality, total production capacity and sustainability of cultivated land. The results from the application of this approach to Long’an County, Guangxi Province, China demonstrate that: (a) from 2010 to 2020, the total amount of cultivated land in Long’an County decreased sharply by 30.83%, accounted for mainly by the conversion into orchards, forest land and other garden land; (b) the quality of cultivated land improved by 2.71% on average, mostly in relation to natural factors; (c) the total food-production capacity of cultivated land decreased by 28.96% on average, mainly due to the decrease in the area of cultivated land; (d) both the ecological grade and the sustainability of cultivated land decreased slightly; (e) the barycenter of cultivated land migrated 3.3 km to the ecologically sensitive areas in the west, and the patch size of cultivated land decreased from an average of 2.60 hectares/pc in 2010 to that of 1.34 hectares/pc in 2020, suggesting increased fragmentation of cultivated land; and (f) the patch regularity of cultivated land decreased from 2.08 in 2010 to 1.76 in 2020, showing improved patch regularity and slightly better adaptability to mechanization. There were two main reasons for the lower, total food production capacity in Long’an County: first, the low comparative income of grain cultivation, because of which farmers spontaneously adjusted the agricultural cultivation structure to pursue high returns; and second, the lack of targeted government policies to protect cultivated land. In general, this comprehensive analysis method is applicable to other provinces in China or other regions abroad to provide a reference basis for a comprehensive understanding of changes in the food production capacity of cultivated land and the formulation of policies on cultivated land protection.

Assessment of agricultural land carrying capacity for food availability in Situbondo Regency, Indonesia

The decline in food crop production indicates a region's declining level of food security. One of the factors is caused by a decrease in the quantity and physical quality of the agricultural environment. In the last five years, Situbondo Regency has experienced a reduction in rice production by 40%. This massive decline indicates the importance of testing the carrying capacity of agricultural land in Situbondo Regency. This study aimed to identify agricultural land's capability in producing rice as a staple food crop in Situbondo Regency. This study used the land suitability assessment method for rice plants based on physical and environmental variables. After that, the rice produced from agricultural land would be calculated by calculating the amount of land with high suitability and the average rice production in Situbondo Regency. The identification results showed that the Situbondo Regency could produce 169,642 tons of food in the existing conditions. With a moderate amount of food consumption of 57,822 tons per capita per year, food availability was at a surplus of 111,761 tons. Therefore, it could be input for relevant stakeholders, especially for the Food Security Agency, in formulating policies related to the provision of food for the people of Situbondo Regency. So from now on, the efforts to diversify food and protect productive land can be achieved relatively quickly.

Strategy for Optimizing Land Capacity in Groundwater Supply in Balikpapan City

The growth of Balikpapan City can be seen from the rapid development. The influence of land use change and reduced water catchment areas is one of the problems that occurs in Balikpapan City. It is known that the area of forest land use in 2014 was 22,856.95 ha, while in 2018 the area of forest land use decreased to 18,418.76 ha. This study aims to analyze the level of land capability groundwater supply and determine strategies for optimizing groundwater supply land capabilities in Balikpapan City. Based on the results, ability of land in providing groundwater in Balikpapan City is divided into 4 classifications. The strategy of optimizing land capabilities providing groundwater in Balikpapan Utara is the application infiltration wells to improve groundwater conditions and maintain the stability of high groundwater levels. In Balikpapan Selatan, Balikpapan Tengah and Balikpapan Kota, additional infiltration capabilities are carried out such as the creation of Biopori Infiltration Holes (LRB) and Biopori Infiltration Channels (SPB), in Balikpapan Timur strategies are environmental pollution control and groundwater quality management, while in Balikpapan Barat, the strategies is maintain land capabilities maintaining the quality of water and controlling the conversion forest functions into built-up land.

Carrying capacity approach for agriculture land management in land subsidence area of West Java province

West Java is one of the provinces in Indonesia which has high agricultural productivity. That way, it is necessary to carry out an analysis of the carrying capacity of agricultural land in West Java Province in 2022. The method used to calculate carrying capacity of agricultural land is the combination of Odum, Christeiler, Howard, and Isard theories which is suitable for local conditions and can assess the factors that affect the level of carrying capacity of land in an area. West Java Province has a carrying capacity of agricultural land of 0.74. The value of population pressure in West Java Province with a dominance of less than 1 indicates that districts/cities in West Java Province are dominated by the carrying capacity of high agricultural land. The high rate of population growth and not accompanied by an area of land capable of supporting the needs of the population can be a threat to the availability of sustainable agricultural land.

Analysis of the Carrying Capacity Agricultural Land of Jawa Tengah Province in 2022 using the Soemarwoto Method

Jawa Tengah is one of the provinces in Indonesia which has high agricultural productivity. That way, it is necessary to carry out an analysis of the carrying capacity of agricultural land in Jawa Tengah Province in 2022. The method used to calculate population pressure and the carrying capacity of agricultural land is the Soemarwoto method which is suitable for local conditions and can assess the factors that affect the level of carrying capacity of land in an area. Jawa Tengah Province has a carrying capacity of agricultural land of 1.43. The value of population pressure in Jawa Tengah Province with a dominance of less than 1 indicates that districts/cities in Jawa Tengah Province are dominated by the carrying capacity of high agricultural land. The high rate of population growth and not accompanied by an area of land capable of supporting the needs of the population can be a threat to the availability of sustainable agricultural land.

Analysis of agricultural land carrying capacity in North Sumatra Province in 2020

North Sumatra Province is an area with considerable agricultural potential in the Sumatra region. Analysis of the carrying capacity of agricultural land in North Sumatra in 2020 is very important to do in order to determine the carrying capacity of agricultural land in North Sumatra in meeting the food needs of its people. The purpose of this paper is to calculate and present the results of the analysis of the carrying capacity of agricultural land in North Sumatra Province. The data needed in this study is secondary data obtained from several journals and publications from related agencies, such as the Central Statistics Agency (BPS) of North Sumatra Province. The results showed that overall the carrying capacity of North Sumatra’s land was classified as low. The low carrying capacity of rice farming land in North Sumatra is caused by increasing population growth and the quality of agricultural land which continues to decline so that the production of rice plants cannot meet the maximum food needs of the community. Therefore, it is necessary to make efforts to increase the carrying capacity of rice farming land in this area, for example by reducing the population and improving the quality of agricultural land resources.

Analysis of carrying capacity of agricultural land in Bali Province, 2021-2022

An analysis of the carrying capacity of agricultural land needs to be carried out to find out whether an area is self-sufficient in food or not based on the calorie needs of its population. This study aims to determine the carrying capacity of the weapons fields in the Province of Bali in 2021-2022. The research method used for the analysis of the carrying capacity of the Bali Province land is quantitative research. Calculation of the value of Agricultural Land Carrying Capacity based on the combined theory of Odum, Christeiler, Ebenezer Howard, and Isard. The results of this study indicate that the level of carrying capacity of agricultural land in the Province of Bali according to districts/cities in 2021-2022 is dominated by class III, which means that the Province of Bali has not been able to be self-sufficient in food and has not been able to meet the food needs of the community properly.

Analysis of Carrying Capacity of Crop Agricultural Land in Banten Province

One of the problems with the need for land is the decreasing amount of agricultural land in Banten Province in 2020 which also affects the inability to meet the food needs of the population independently. This study aims to determine the level of carrying capacity of paddy agricultural land in meeting the food needs of the people in Banten Province. Spatially, this research covers 4 regencies and 4 cities in Banten Province, namely Pandeglang Regency, Lebak Regency, Tangerang Regency, Serang Regency, Tangerang City, Cilegon City, Serang City, and South Tangerang City. The data used is secondary data taken from the Central Statistics Agency and the Agriculture Office of Banten Province. The calculation of Carrying Capacity of Agricultural Land in this study used a combination of theories from Odum, Christeller, Ebenezer Howard, and Isard. The variables used in the calculation included the harvested land area (Ha), population size, average rice production per hectare (Kg/Ha), and the Minimum Physical Requirement with a predetermined value of 265. Data processing was carried out using Microsoft Office Excel and map making was carried out using ArcGIS software. The results showed that There are 2 districts with class II and there are 6 regencies/cities classified into the carrying capacity of class III.

Analysis of carrying capacity in Jambi Province

The increasing population in Jambi Province and intensive land conversion from the agricultural sector to the non-agricultural sector have caused a decrease in the function of agricultural land in producing food needs. One of the methods to assess the potential of food production capability to fullfillment sustainable food needs of population in an area is the carrying capacity of agricultural land. This research aims to: (1) Examine the status of the carrying capacity in Jambi Province, (2) Project the carrying capacity and needs of land capable of providing sufficient food for every resident of Jambi Province in 2025. The results showed that in general Jambi province has not been able to self-sufficient in food. The projection of the need for agricultural land to fullfillment food needs of population in Jambi Province in 2025 will increase to more than 106 percent. Based on the analysis, its inform that the importance of treatment in increasing the carrying capacity of good land by increasing harvested area and agricultural productivity.

Agricultural Land Monitoring of Land Subsidence Area Using Spatio-Temporal Approach in East Java Indonesia 2018-2022

Java Island is the center of economy and government so that infrastructure and economic development are evenly distributed and the accessibility is high, including in East Java. As a result, East Java has become a migration destination which causes its population to continue to increase from 2018 to 2022 as it increases the chances of land conversion. As a province with high rice production, this is a challenge for East Java to maintain its rice production. A calculation was carried out to determine the carrying capacity class of East Java agricultural land in 2018 -2022 using a combined method of Odum, Christaller, Howard, and Issard. The analytical method used in this study is quantitative descriptive analysis with a spatial-temporal approach. The results showed that the carrying capacity class of East Java’s agricultural land from 2018 to 2022 continued to decline. Since 2021 there are no more areas in class I of the agricultural land carrying capacity. The lowest carrying capacity of agricultural land is in Surabaya Municipality, while the highest is Ngawi Regencies. East Java experienced a decrease in the carrying capacity of agricultural land from class II in 2018 to class III from 2019 to 2022.

Analysis of The Carrying Capacity of Agricultural Land in South Sulawesi Province

The agricultural sector is the field sector that contributes the largest Gross Regional Domestic Product (GRDP) in South Sulawesi, which has a valueof more than 109 billion. This study aims to analyze the carrying capacity offood agriculture land to be useful for evaluation and ongoing planning management of food agricultural land in South Sulawesi. The data obtained is secondary data originating from South Sulawesi in Figures 2021 published by the Central Statistic Agency (BPS). The method used is adescriptive quantitative approach to describe relationships between variables. The calculation of Carrying Capacity of Agricultural Land in this study used a combination of theories from Odum, Christeller, Ebenezer Howard, and Isard. The variables used in the calculation included the harvested land area (Ha), population size, average rice production per hectare (Kg/Ha), and the Minimum Physical Requirement with apredetermined value of 265. The result showed that there are 7 class I where Barru, Bone, Soppeng, Waju, Sidenreng Rappang, Pinrang, and East Luwu Regencies are included. While for class two classification consists of 10 districts and the remaining seven are included in class 3 indicating the lowestcarrying capacity among all urban districts in South Sulawesi.

The effect of liquefaction on mineral breakage physical in the Palu City, Central Sulawesi Province, Indonesia

The Central Sulawesi province had a 7.4 magnitude earthquake in 2018, which was followed by liquefaction in Palu City, Donggala Regency, Sigi Regency, and Parigi Moutong Regency. The boulder sediments, sand, silt, and clay make up the liquefaction material. The extent of mineral damage, mineral surface area, porosity, and sand permeability were all evaluated in this study. By digging a 1 x 1 x 2 m trench at 27 sites, a vertical sampling of liquefaction material was done in both liquefaction-affected and unaffected areas. Smear slides for petrographic investigation were created after the separation of grain sizes. Quartz, biotite, orthoclase, hornblende, plagioclase, and opaque minerals were among the minerals found. Mineral area values in the liquefaction area are lower than in the unaffected area. The Petobo liquefaction area has the highest value of mineral damage, followed by Balaroa, while Sibalaya has the lowest value. In the liquefaction area, where quartz and opaque minerals are less damaged than other minerals, the percentage of mineral damage exceeds 40%. A factor in the deterioration in the carrying capacity of residential land is liquefaction, which causes significant mineral damage but little change in the value of the mineral area. It is suggested that the Petobo and Balaroa areas be designated as green spaces and water catchment areas, while the Sibalaya area can be repurposed as a set of regulated and constrained residential communities.

Lambs of Sacrifice: Termination, the Mixed-blood Utes, and the Problem of Indian Identity

Lambs of Sacrifice: Termination, the Mixed-blood Utes, and the Problem of Indian Identity

Analysis of productivity levels of saline coastal land for crop cultivation activities

Saline land is an area zone that is widely developed for agribusiness activities with high economic value. The purpose of this study is to determine the parameters that affect the level of productivity of saline land in coastal areas for agricultural agribusiness activities. The research methods used were descriptive quantitative and descriptive qualitative methods. The indicators observed were soil and water parameters on saline land. The results showed that soil parameters that are not following the quality standards of agricultural cultivation are N 0.12-0.14%, P2O5 14-57 mg/L, K2O 473-506 mg/L, Ca 0.47-1.27%, Mg 0.51-5.14%, Al 8.51-243%, and Na 0-0.37%. Water parameters that do not comply with agricultural cultivation quality standards are Ca 54.02-320.60 mg/L, Mg 78.22-424.94 mg/L, Na 582.31-3208.68 mg/L, PO4 0.11-0.72 mg/L. Y= 18.021+0.80X1+0.262X2+0.332X3+0.081X4+0.105X5+0.177X6+0.794X7 Is formula of soil regression test resulted. Meaning that parameters that do not meet soil quality standards will simultaneously affect the land productivity. The water regression model formula by Y= 7890+0.001X1+0.002X2+0.003X3+0.004X4, means that water quality parameters that do not comply with quality standards do not affect the level of land productivity. The results of the dynamic analysis estimate that the level of productivity and carrying capacity of land in saline coastal areas will decrease along with the increase in crop yields. Based on the study of modelling analysis, it can be concluded that there are several soil parameters such as N, P2O5, K2O, Ca, Mg, Al, and Na that affect the productivity level of saline land in coastal areas.

Анализ структурной организации сообщества крупных хищных птиц Ремдовского заказника

Анализ структурной организации сообщества крупных хищных птиц Ремдовского заказника

Current state and prospects of land circulation in Ukraine

The current state of agricultural land is considered destination in Ukraine after the official opening of land circulation and formed promising directions of its effective development. Generalization of factors influencing and developing land relations. The data of the State Service of Ukraine on geodesy, cartography and cadastre regarding the number of concluded deeds, as well as the area of land for which agreements were concluded by region were analyzed. The dynamics of changes in the average value of 1 ha of alienated land plots in the regions of Ukraine were monitored. The leading regions in terms of the number of alienated territories and the average cost of 1 hectare of land for commercial agricultural production were determined, and the main reasons for such variations were also clarified. Prospective ways have been formed improvement and development of market circulation of agricultural lands purposes that include: improving the integrity, accessibility and interoperability of data; optimization and improvement of assessment methods land as one of the most important steps of the State Property Fund of Ukraine; ensuring monitoring of the circulation of land plots and rights to them; magnification legal literacy and provision of legal support for citizens; adaptation and improvement of land legislation for the future functioning and development of land circulation during the period of martial law. After all, growth will depend on the efficiency of market circulation of land capacity of the population and territorial communities, as well as creation favorable conditions for the development of agrarian business in the countryside.

Development process and trend of medium and low yield field reconstruction in Shaanxi Province

The transformation of medium and low yield grain fields is an important part of cultivated land regulation, which is basically consistent with the requirements of high standard farmland construction. The cultivated land consolidation has experienced from overcoming the single limiting factor to exploring the integrated factors combining the adjustment of ownership and then to the ecological landscape construction target, which has put forward different requirements on the engineering construction, land capacity improvement and management organization innovation integration of cultivated land consolidation. At present, the concrete measures of land leveling, irrigation and drainage, field road and forest protection network have been studied in the field engineering construction of medium and low yield grain fields in Shaanxi province. In the aspect of soil fertility improvement, effective measures such as ditch treatment, soil fertility improvement, soil layer recombination and crop optimization were studied. In the aspect of management organization innovation, the research of property right model combining different yield reform mode and different cultivated land consolidation mode has promoted the optimization and transformation of medium and low yield grain fields in different degrees.

Assessing the Economic Potential of Banana Production on Critical Land in Plandaan Sub-District, Jombang Regency

Banana fruit productivity on critical land, although it has limited land capacity, has economic potential if the regional potential is developed. This study aims to determine the economic potential of banana production by measuring the level of efficiency and farm income on critical land in Plandaan sub-District, Jombang Regency. This research was conducted using a survey method with the determination of sample villages using the Simple Random Sampling method, as many as 39 people were sampled. The results of this study indicate that banana fruit farming per hectare requires a production cost of Rp. 31,010,000 with a gross income of Rp. 58,500,000, so the net income is Rp. 27,490,000. The results of the analysis of the R/C Ratio obtained that the efficiency level of banana fruit farming on 1 Ha land was 1.886 which showed a profit. This means that banana fruit farming in Plandaan District, Jombang Regency is feasible to be developed.