scholarly journals Pemanfaatan Data Sumberdaya Lahan untuk Pengembangan Komoditas Strategis di Indonesia

2020 ◽  
Vol 14 (2) ◽  
pp. 79
Author(s):  
Anny Mulyani ◽  
Erna Suryani ◽  
Husnain Husnain
Keyword(s):  
Agricultural Land ◽  
Animal Feed ◽  
Land Suitability ◽  
Land Resources ◽  
Land Distribution ◽  
Directorate General ◽  
Suitability Maps ◽  
Numerous Data ◽  
Private Entrepreneurs ◽  
Agricultural Land Expansion

<p><strong>Abstrak</strong>. Data sumberdaya lahan untuk 511 kabupaten/kota sudah tersedia mencakup peta tanah, peta kesesuaian lahan, dan peta arahan komoditas pertanian, dilengkapi dengan buku paket rekomendasi pengelolaan lahan. Komoditas yang sudah dievaluasi kesesuaian lahannya mencakup padi, jagung, kedelai, bawang merah, cabe merah, tebu, pakan ternak, kakao, dan kelapa sawit. Data sumberdaya lahan tersebut  menjadi bagian penting dalam pengembangan komoditas strategis di Indonesia, terbukti dengan banyaknya permintaan data baik dari Direktorat Jenderal Teknis lingkup Kementerian Pertanian, Kementerian/Lembaga terkait, pengusaha swasta, dan para investor dalam dan luar negeri, serta perguruan tinggi. Peta tematik yang banyak diminati adalah peta kesesuaian lahan dan peta sebaran lahan potensial untuk pengembangan berbagai komoditas strategis, baik untuk intensifikasi di lahan eksisting ataupun lahan ekstensifikasi, terutama di lahan semak belukar yang belum dimanfaatkan. Permasalahan utama adalah belum tersedianya peta penggunaan lahan terkini, sehingga kemungkinan penggunaan lahannya sudah berbeda dan yang diduga potensial untuk perluasan komoditas pertanian ternyata sudah dimanfaatkan. Oleh karena itu, perlu upaya penyediaan peta status penguasaan dan penggunaan lahan terbaru, agar para pengguna data yakin bahwa lahan potensial tersebut benar tersedia di lapangan.</p><p> </p><p><strong>Abstract</strong>. Land resources data for 511 regency/cities is available consisting of soil maps, land suitability maps, and recommended agricultural commodities maps, completed with a land management recommendation package book. Commodities that have been evaluated for land suitability including rice, corn, soybeans, shallots, red chillies, sugar cane, animal feed, cocoa, and palm oil. Land resources data is important in the development of strategic commodities in Indonesia. There has been numerous data requests from the Technical Directorate General of the Ministry of Agriculture, relevant Ministries/Institutions, private entrepreneurs and domestic and foreign investors, and universities.  The most on demand thematic maps are land suitability maps and maps of potential land distribution for developing various strategic commodities both for agricultural intensification and land expansion (extensification). Unfortunately, the up to date landuse map is barely available and the precise area that is potentaly available for agricultural land expansion is hardly defined. Therefore, providing the most recent land status and landuse maps is very important to convince map users that the precise potential area for agricultural land expansion could be axactly defined.</p>

The use of land capability and land suitability classifications for planning purposes in Scotland

1987 ◽  
Vol 4 (1) ◽  
pp. 203-209
Author(s):  
J. S. Bibby
Keyword(s):  
Land Use ◽  
Agricultural Land ◽  
Land Suitability ◽  
Soil Survey ◽  
Site Factors ◽  
Department Of Agriculture ◽  
Agricultural Potential ◽  
Suitability Maps ◽  
The Impact

AbstractThe Department of Agriculture and Fisheries for Scotland (DAFS) have a responsibility to comment on all proposed changes of use in agricultural land in Scotland, whether this be to urban and industrial use or to forestry. The Macaulay Institute for Soil Research, through its Department of Soil Survey, has mapped the soils of Scotland, demonstrating in the process very clear links between the underlying solid and drift geology, and soil development and land use. Two series of interpretative maps have been produced, one at 1:250 000 of the entire country and one at 1:50 000 of the arable lands. These incorporate both climatic and site factors with soil type to provide a classification of agricultural potential. This work will be implemented in Scotland by DAFS as part of their planning-related functions in 1987. This paper describes the links between geology and soil maps, and the approaches taken in both land classification compilation and application. In conclusion, the basis for land suitability maps for specific purposes, now being actively developed to provide further guidance for assessing the impact of land use change in Scotland, is described.

scholarly journals Geographic Information System-Based Spatial Analysis of Agricultural Land Suitability in Yogyakarta

2016 ◽  
Vol 47 (2) ◽  
pp. 171
Author(s):  
Harini Rika ◽  
Bowo Susilo ◽  
Emilya Nurjani
Keyword(s):  
Agricultural Sector ◽  
Agricultural Land ◽  
Nutrient Retention ◽  
Soil Condition ◽  
Land Suitability ◽  
Limiting Factors ◽  
Gis Technique ◽  
Priority Direction ◽  
Suitability Maps ◽  
Nutrients Availability

Agricultural sector is the main economic activity of the society and also the source of people economy strengthening. The purpose of this study was to determine the priority direction of the development of the agricultural sector, mainly to determine the most appropriate types of commodities for each land unit that serve as local agricultural base. AHP method was integrated with GIS technique to analyze as well as to create land suitability maps for food crops. The results showed that 25.4 percent of lands in Yogyakarta is highly suitable for rice, while only 16 and 2 percent, respectively, is suitable for groundnut and corn. The limiting factors to the land suitability for these three commodities were plant roots condition, nutrients availability, nutrient retention, and soil condition. Suitable lands for rice, groundnut and corn were distributed at Ledok Wonosari, Middle Slope of Merapi, Lower Slope of Merapi and Batur Agung

scholarly journals PROSPEK PENGEMBANGAN KOMODITAS PERKEBUNAN DI WILAYAH BOLIYOHUTO KABUPATEN GORONTALO

2015 ◽  
Vol 17 (4) ◽  
pp. 209
Author(s):  
Rival Rahman ◽  
Dwi Putro Tedjo Baskoro ◽  
Boedi Tjahjono
Keyword(s):  
Land Use Planning ◽  
Agricultural Land ◽  
Image Interpretation ◽  
Land Suitability ◽  
Land Resources ◽  
Analysis Method ◽  
Location Quotient ◽  
Physical Resources ◽  
Development Prospects ◽  
Potential Area

Agricultural land use planning is essential for a region in developing their agricultural commodities. Boliyohuto region is a region which has the potential for very large land resources, especially for the development of agricultural commodities.The purpose of this study was to see how the development prospects of plantation commodities in the commodity Boliyohuto based economic development as well as physical resources of land. Data analysis method used is the image interpretation, Location Quotient (LQ) and Shift Share Analysis (SSA) to determine the main commodity and Land Suitability Analysis.The analysis showed the extent of the potential for development of superior commodities is an area of 24.655 ha. Then seeded commodities in this region are coconut, coffee, cocoa and cotton. Based on the results analsisi land suitability, land suitability classes for each commodity is moderately suitable (S2), marginally suitable (S3), and is not suitable (N). From these results, the prospects for the development of plantation commodities in the region Boliyohuto covers, palm development potential area of 16133.44 hectares, an area of 13159.41 ha of coffee, and cocoa area of 13543.94 ha.

scholarly journals Algoritme Spatial Decision Tree untuk Evaluasi Kesesuaian Lahan Padi Sawah Irigasi

2020 ◽  
Vol 4 (5) ◽  
pp. 978-987
Author(s):  
Andi Nurkholis ◽  
Muhaqiqin ◽  
Try Susanto
Keyword(s):  
Decision Tree ◽  
Agricultural Land ◽  
Land Suitability ◽  
Lowland Rice ◽  
Agricultural Commodity ◽  
Central Java ◽  
Self Sufficiency ◽  
Strategic Role ◽  
Target Layer ◽  
Suitability Maps

Agriculture has a strategic role in a country whereas food self-sufficiency being the main goal to be achieved. Indonesia has set a strategic plan for increasing the productivity of several commodities, including rice, especially irrigated lowland rice. That matter can be done by agricultural land extensification, which requires a land suitability directional map. This study aims to produce irrigated lowland rice land suitability maps which can be obtained by evaluation using spatial decision tree algorithm. The model is made in two different types, where model Y is an optimized version of model X. The dataset consists of two categories, namely eleven explanatory layers which are land and weather characteristics, and a target layer that represents irrigated lowland rice land suitability in study area of Grobogan Regency, Central Java Province. As an addition to planting requirements, two spatial weather datasets were generated using ordinary cokriging interpolation, which was not used in previous research, while actually being important element for determining plant timing an agricultural commodity. Based on accuracy, model Y is the best model with 96.67%, compared to model X with 86%. Both models make relief variable as the root node, but in spatial decision tree result, model X involves all variables, while model Y does not involve an elevation variable. The addition of weather variables in models is appropriate, as evidenced by the involvement in rules.

scholarly journals Agricultural Land Suitability Assessment Using Satellite Remote Sensing-Derived Soil-Vegetation Indices

Land ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 223
Author(s):  
Rubaiya Binte Mostafiz ◽  
Ryozo Noguchi ◽  
Tofael Ahamed
Keyword(s):  
Remote Sensing ◽  
Satellite Remote Sensing ◽  
Agricultural Land ◽  
Expert Knowledge ◽  
Vegetation Indices ◽  
Land Suitability ◽  
Assessment System ◽  
Yield Estimation ◽  
Suitability Assessment ◽  
Land Suitability Assessment

Satellite remote sensing technologies have a high potential in applications for evaluating land conditions and can facilitate optimized planning for agricultural sectors. However, misinformed land selection decisions limit crop yields and increase production-related costs to farmers. Therefore, the purpose of this research was to develop a land suitability assessment system using satellite remote sensing-derived soil-vegetation indicators. A multicriteria decision analysis was conducted by integrating weighted linear combinations and fuzzy multicriteria analyses in a GIS platform for suitability assessment using the following eight criteria: elevation, slope, and LST vegetation indices (SAVI, ARVI, SARVI, MSAVI, and OSAVI). The relative priorities of the indicators were identified using a fuzzy expert system. Furthermore, the results of the land suitability assessment were evaluated by ground truthed yield data. In addition, a yield estimation method was developed using indices representing influential factors. The analysis utilizing equal weights showed that 43% of the land (1832 km2) was highly suitable, 41% of the land (1747 km2) was moderately suitable, and 10% of the land (426 km2) was marginally suitable for improved yield productions. Alternatively, expert knowledge was also considered, along with references, when using the fuzzy membership function; as a result, 48% of the land (2045 km2) was identified as being highly suitable; 39% of the land (2045 km2) was identified as being moderately suitable, and 7% of the land (298 km2) was identified as being marginally suitable. Additionally, 6% (256 km2) of the land was described as not suitable by both methods. Moreover, the yield estimation using SAVI (R2 = 77.3%), ARVI (R2 = 68.9%), SARVI (R2 = 71.1%), MSAVI (R2 = 74.5%) and OSAVI (R2 = 81.2%) showed a good predictive ability. Furthermore, the combined model using these five indices reported the highest accuracy (R2 = 0.839); this model was then applied to develop yield prediction maps for the corresponding years (2017–2020). This research suggests that satellite remote sensing methods in GIS platforms are an effective and convenient way for agricultural land-use planners and land policy makers to select suitable cultivable land areas with potential for increased agricultural production.

STATE AND PROSPECTS OF PROCESSING OF SECONDARY RAW MATERIALS OF WINE-MAKING IN UKRAINE

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
L. Osipova ◽  
O. Radionova ◽  
L. Tkachenko ◽  
T. Abramova
Keyword(s):  
Agricultural Land ◽  
Animal Feed ◽  
Raw Materials ◽  
Acid Soil ◽  
Biologically Active ◽  
Limiting Factor ◽  
Wine Making ◽  
Secondary Raw Materials ◽  
Use Of Resources ◽  
Wide Range

The analysis of the current state of processing of secondary raw materials of wine-making in Ukraine is given. It is proved that the latter is a rich source of biologically active compounds, including phenolic ones, which makes it possible to use it for the production of a wide range of products (raccoon, polyphenol extracts, tartaric acid, beverages, fertilizers, grape oil, cake, vitamin D, animal feed, food powder, abrasives) with high consumer value for various industries: food, pharmaceutical, perfume and cosmetics, chemical, feed, etc. In the light of modern research, the role of phenolic compounds as essential nutrition factors that cannot remain out of the field of view of physiologists, pharmacologists, and food hygiene specialists is shown. However, currently in Ukraine there are no specialized enterprises for complex processing of secondary raw materials of winemaking; traditional technologies are not effective from a technological, economic and environmental point of view, which indicates not rational use of resources and loss of material resources; there are no systematic studies on physical and chemical, microbiological, Toxicological composition in order to determine the optimal direction of its use. A limiting factor is also the lack of comparative analysis of innovative domestic and foreign technologies for processing secondary raw materials of winemaking. In the vast majority of cases, in particular, combs and pomace are taken out of control to agricultural land without special treatment, which leads to acid soil erosion and pollution of the environment with metabolites of micromycetes, increasing one of the global problems of mankind-environmental. At the present stage of technological development, there are a number of innovative developments in the field of processing secondary raw materials, in particular grape pomace, in order to obtain biologically active additives, the limiting factor for the introduction of which is the lack of domestic and expensive imported equipment. A promising way to solve the existing problems is to create a mechanism that will unite the interests of wineries (producers of secondary raw materials of winemaking), processing enterprises (producers of products from secondary raw materials of winemaking), scientists and potential consumers of innovative products. Consolidation of the above-mentioned institutions and enterprises is possible by creating clusters for the development and implementation of innovative technologies and equipment

Prospects for increasing the volume of agricultural production for export due to the expansion and intensification of the use of Russian land resources

2021 ◽  
pp. 40-47
Author(s):  
Gennadiy A. Polunin ◽  
Keyword(s):  
Agricultural Production ◽  
Agricultural Land ◽  
Arable Land ◽  
Agricultural Products ◽  
Land Resources ◽  
The Past ◽  
Federal Districts ◽  
Near Future

The article is devoted to substantiating the prospects for increasing the marginal volumes of agricultural production for export in the next four years. Two scenarios of such production are considered: 1) expansion and 2) intensification of the use of land resources. As part of the development of the first scenario, an analysis of the distribution of unused agricultural land, including arable land, by federal districts was carried out. Also, based on the forecast of the introduction of additional annual volumes of acreage in the subjects of the Federation, the calculation of additional volumes of agricultural production, which can be expected in the next four years, was carried out. The analysis of data on the increase in the yield of export-oriented crops over the past five years has been carried out, in the framework of the second scenario, the calculation of the projected additional yield due to the intensification of agriculture is presented. The results of the study indicate that the intensification of agriculture will have the greatest impact on the growth of production and export of agricultural products in the near future.

scholarly journals Developing a User Friendly Decision Tool for Agricultural Land Use Allocation at a Regional Scale

2017 ◽  
Vol 11 (5) ◽  
pp. 11 ◽  
Author(s):  
Sumbangan Baja ◽  
Samsu Arif ◽  
Risma Neswati
Keyword(s):  
Land Use ◽  
Land Use Planning ◽  
Agricultural Land ◽  
Land Suitability ◽  
Soil Survey ◽  
Agricultural Land Use ◽  
Suitability Evaluation ◽  
Land Suitability Evaluation ◽  
Land Use Allocation ◽  
User Friendly

Agricultural land use planning should always be guided by a reliable tool to ensure effective decision making in the allocation of land use and activities. The primary aim of this study is to develop a user friendly system on a spatial basis for agricultural land suitability evaluation of four groups of agriculture commodities, including food crops, horticultural crops, perennial (plantation) crops, grazing, and tambak (fish ponds) to guide land use planning. The procedure used is as follows: (i) conducting soil survey based on generated land mapping units; (ii) developing soil database in GIS; and (iii) designing a user friendly system. The data bases of the study were derived from satellite imagery, digital topographic map, soil characteristics at reconnaissance scale, as well as climate data. Land suitability evaluation in this study uses the FAO method. The study produces a spatial based decision support tool called SUFIG-Wilkom that can give decision makers sets of information interactively for land use allocation purposes.This user friendly system is also amenable to various operations in a vector GIS, so that the system may accommodate possible additional assessment of other land use types.

scholarly journals Analisis Alih Fungsi Lahan di Kabupaten Aceh Selatan

2018 ◽  
Vol 3 (2) ◽  
pp. 400-408
Author(s):  
Riski Yunianda ◽  
Syakur Syakur ◽  
Teti Arabia
Keyword(s):  
Land Use ◽  
Spatial Pattern ◽  
Spatial Data ◽  
Agricultural Land ◽  
Spatial Data Analysis ◽  
Agricultural Land Use ◽  
Dry Land ◽  
Land Distribution ◽  
Space Pattern ◽  
Agricultural Use

Abstrak. Seiring terjadinya penyimpangan penggunaan lahan sangat sering terjadi terhadap rencana tata ruang wilayah (RTRW). Daerah pinggiran kota merupakan wilayah yang banyak mengalami perubahan penggunaan lahan terutama perubahan penggunaan lahan pertanian menjadi non pertanian. Penelitian ini bertujuan untuk menganalisis perubahan penggunaan lahan pertanian di Kabupaten Aceh Selatan tahun 2013 dengan tahun 2017 dan menganalisis keselarasan penggunaan lahan pertanian eksisting tahun 2017 dengan pola ruang Kabupaten Aceh Selatan tahun 2013-2033. Metode yang digunakan dalam penelitian ini adalah metode deskriptif dengan teknik survai. Sedangkan analisis data spasial menggunakan SIG dengan konsep extract, overlay dan intersect. Hasil kajian menunjukkan hasil koreksi pada pengunaan lahan pertanian tahun 2013 dengan tahun 2017 didapatlah luas penggunaan lahan pertanian yang telah beralih fungsi seluas 8.041,56 ha, yang mana pada lahan sawah seluas 3.680,30 ha dan pada pertanian lahan kering seluas 4.361,26 ha. Penggunaan lahan pertanian yang telah beralih fungsi tersebut telah menjadi berbagai macam penggunaan lahan lainnya yang tersebar di seluruh Kabupaten Aceh Selatan, penggunaan lahan pertanian yang selaras dengan rencana pola ruang memiliki luas 36.293,85 ha (91,30%), penggunaan lahan yang tidak selaras yaitu Penggunaan lahan eksisting tidak selaras dengan rencana pola ruang seluas 1.513,53 ha (3,81%), dan belum terlaksana atau belum terealisasi terhadap lahan pertanian yang direncanakan terhadap pola ruang atau masih dapat berubah sesuai dengan rencana pola ruang seluas 6.711,08  ha (14,44 %). Analysis of Functional Land Distribution of Agriculture in District Aceh SelatanAbstract. Absorption of deviation of land use is very frequent to spatial planning (RTRW). Suburban areas are areas that have undergone many changes in land use due to changes in agricultural land use to non-agricultural use. This research was conducted for 2013 with 2017 and analysis of existing agricultural land use in 2017 with South Aceh Regency spatial pattern year 2013-2033. The method used in this research is descriptive method with survey technique. While spatial data analysis using GIS concept with overlay and intersect concept. The results showed that agricultural land in 2013 with the year 2017 obtained the wide use of agricultural land that has a function conversion of 8,041.56 ha, which in the rice field area of 3,680.30 ha and on dry land of 4,361.26 ha. The use of converted agricultural land into various land uses scattered throughout the District of South Aceh, different use of agricultural land with plans of wide spatial pattern 36,29,85 ha (91,30%), land use that is not aligned Land use the existing is not aligned with the plan of the pattern of the space of 1,513.53 ha (3.81%), and has not been realized or not yet realized on agricultural land that allows the pattern of space can be changed in accordance with the Plan of Space Pattern covering 6,711,08 ha (14,44%).

Sign in / Sign up

Export Citation Format

Share Document