scholarly journals SURVAI KESESUAIAN LAHAN UNTUK TANAMAN MANGGIS (Garcinia mangostana L) SEBAGAI TANAMAN KONSERVASI DI KABUPATEN LIMAPULUH KOTA SUMATERA BARAT

Jurnal Solum ◽  
2012 ◽  
Vol 9 (2) ◽  
pp. 69 ◽  
Author(s):  
Aprisal Aprisal
Keyword(s):  
Soil Conservation ◽  
Secondary Data ◽  
Land Suitability ◽  
Limiting Factors ◽  
Survey Method ◽  
Climate Data ◽  
Garcinia Mangostana ◽  
Conservation Action ◽  
Growth Requirement ◽  
Physical And Chemical

The research was aimed to determine land suitability for manggis (Garcinia mangostana L) as a type of conservative crops in seven regions in District of Lima Puluh Kota. Survey method with purposive random sampling was employed at this study. Soil samples were randomly taken in each region for the physical and chemical analyses in laboratory. Secondary data for climate were obtained at Agriculture Department of the District. Both soil and climate data were arranged and interpreted for manggis growth requirement. The result showed that actual land suitability for each region was classified into S2-S3, with limiting factors were availability of plant nutrients and water, as well as topography. However, by improving soil fertility through OM application as well as soil conservation action, potential land suitability could be increased to be S2-S1 as in Guguk and Bukit Barisan.Keywords: land suitability, soil conservation, manggis

scholarly journals EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN MANGGIS DAN POTENSI PENGEMBANGANNYA DI KECAMATAN PAUH KOTA PADANG

2021 ◽  
Vol 8 (2) ◽  
pp. 317-326
Author(s):  
Dyah Puspita Sari ◽  
Ranti Novia ◽  
J Juniarti
Keyword(s):  
Nutrient Retention ◽  
Land Suitability ◽  
Soil Science ◽  
Limiting Factors ◽  
Survey Method ◽  
Soil Conditions ◽  
Science Laboratory ◽  
Matching Method ◽  
Land Unit ◽  
Plantation Development

Pauh District was chosen as mangosteen plantation development centre in Padang City. This development should be based on the land suitability so that the mangosteen plant are able to grow according to the climate and soil conditions. This research was conducted in Pauh District, Padang City and Soil Science Laboratory Andalas University. This study used a survey method that consisted of preparation, pre-survey, the main surveiy, laboratory analysis, and data processing. Evaluation of land suitability was done with matching method which compare the characteristics of land suitability for mangosteen growth. The results of research showed that land suitability for mangosteen was classified into S3 (marginally suitable) with subclass S3nr for land unit SL1, SL2, SL3, SL4, SL7, SL8, SL9, SL11, SL15; subclass S3eh for land unit SL14; subclass S3nr,eh for land unit SL5 and SL10. Land unit SL6, SL12, SL13, and SL16 were classified into S2 (moderately suitable) with subclass S2wa,nr for land unit SL6 and SL16; subclass S2wa,rc,nr,eh for land unit SL12; subclass S2wa,rc,nr for land unit SL13. The limiting factors was common to each land unit were nutrient retention (nr) and erosion (eh). There are 3 villages (Lambung Bukit, Limau Manis, and South Limau Manis) in Pauh District which have the greatest potential to be developed as mangosteen plantation development areas with total area was 5,862.42 ha.

scholarly journals Inhibiting Factors of Land Suitability for Piper nigrum L. in a Hilly Area of Tirtomoyo District, Central Java

2020 ◽  
Vol 25 (1) ◽  
pp. 29
Author(s):  
Mujiyo Mujiyo ◽  
Sutarno Sutarno ◽  
Suwarto Suwarto ◽  
R Budiono ◽  
Novi Rahmawati Sutopo
Keyword(s):  
Agricultural Sector ◽  
Land Suitability ◽  
Limiting Factors ◽  
Piper Nigrum ◽  
Survey Method ◽  
Great Opportunity ◽  
Central Java ◽  
Improvement Measures ◽  
Descriptive Survey ◽  
Crop Planting

Pepper (Piper nigrum L.) has a high selling value. The price of pepper in the domestic or international market that is always high can be a great opportunity to increase farmers’ income. Tirtomoyo District is dominated by hilly areas with common soil types of Litosol and Latosol. As one of the efforts to develop the regional economic rate, especially in hilly areas, pepper cultivation can be a solution offered by the agricultural sector. The study was conducted using an explorative descriptive survey method consisting of field observation and laboratory analysis. The analytical unit used was Land Map Unit (LMU) obtained from soil map. The sampling sites were selected using purposive sampling method according to the research objectives and representing the study area. The results show that the actual land suitability for pepper in Tirtomoyo District is marginally suitable (S3) for all LMU. The main limiting factors are water availability and nutrient availability, thus the Tirtomoyo district still have potency for pepper cultivation by applying some improvement measures such as fertilization, irrigation, organic material addition, and cover crop planting.

scholarly journals EVALUASI KESESUAIAN LAHAN TANAMAN JAGUNG (Zea mays L.) PADA LAHAN KERING DI KECAMATAN WAGIR KABUPATEN MALANG

2020 ◽  
Vol 8 (1) ◽  
pp. 149-160
Author(s):  
Mei Ridayanti ◽  
Mochtar Lutfi Rayes ◽  
Christanti Agustina
Keyword(s):  
Research Area ◽  
Land Suitability ◽  
Limiting Factors ◽  
Organic N ◽  
Survey Method ◽  
Boundary Line ◽  
Large Area ◽  
Mapping Unit ◽  
Dry Land ◽  
Line Method

Malang Regency has a large area of dry land and currently being developed as a center for food crops, especially corn. Corn production in Malang Regency has not provided high productivity, one of which is in Wagir Regency. This study aims to determine the actual land suitability class, determine the characteristics of the land that affects the productivity of corn, determine the actual productivity class of corn, and develop new land suitability criteria using the boundary line method. This research was conducted in May - September 2019 in Wagir District, Malang, using a physiographic survey method based on the Land Mapping Unit. Soil samples were taken at a depth of 0-120 cm (minipit and drilling) at each observation points (42 points) and analyzed in the laboratory (texture, pH, CEC, C-Organic, BS, N-total, P2O5, Potassium, Ca, Mg, and Na). The determination of land suitability class is carried out using the SPKL (Sistem penilaian kesesuaian lahan) application and the modification of the criteria is carried out using the boundary line method. The results of the land suitability evaluation according to the criteria of Ritung et al. (2011) in Wagir District, Malang Regency, included in class S3 and N, with limiting factors in rainfall, Base Saturation, pH, C-Organic, N-total, P2O5, Potassium, slope and erosion hazard. Stepwise analysis result showed that slope and air temperature determined corn productivity in research area. Boundary lines analysis gave results that modified suitability classified as S3 and N which is the same category as actual suitability classes.

scholarly journals EVALUASI KESESUAIAN LAHAN SAWAH PASCA BANJIR BANDANG PADA TANAMAN PADI DI KABUPATEN ACEH TENGGARA

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Nani Kitti Sihaloho ◽  
Desi Sri Pasca Sari Sembiring
Keyword(s):  
Soil Analysis ◽  
Flash Floods ◽  
Land Suitability ◽  
Limiting Factors ◽  
Wetland Rice ◽  
Survey Method ◽  
Limiting Factor ◽  
Organic C ◽  
C And N ◽  
Potential Land

The aim of the study was to determine the level of suitability of wetland rice fields in the area before flash floods and post flash floods Lawe Tua Makmur Village, Lawe Alas Subdistrict, Southeast Aceh Regency and soil analysis at the Research and Development Laboratory of PT. Nusa Pusaka Kencana Analytical & Qc. Laboratory Bahilang Tebing Tinggi Medan in April 2016 and December 2017. It is carried out by a survey method that refers to the extent of the limiting factor of land characteristics. Data from observations in the field and data from laboratory analysis were matched to the criteria for the suitability of wetland rice classes. The results showed that the actual land suitability class for paddy rice in the area prior to banjir bandang was according to marginal / S3 (r, f) and the potential land suitability class was marginal / S3 (r). Actual land suitability class for wetland crops in the post-banjir bandang area according to marginal / S3 (r, f, n) and potential land suitability classes according to marginal / S3 (r). The limiting factor is the permanent texture of the soil so that it cannot be repaired and the limiting factors of CEC, organic C and N-total can still be improved by adding organic matter and fertilizing with nitrogen.

scholarly journals KESESUAIAN LAHAN KOMODITAS HORTIKULTURA DI DESA HATIVE BESAR KECAMATAN TELUK AMBON

2017 ◽  
Vol 13 (1) ◽  
pp. 9
Author(s):  
Vinda V Tentua ◽  
Husein Salampessy ◽  
Johanis P Haumahu
Keyword(s):  
Data Collection ◽  
Water Conservation ◽  
Field Research ◽  
Secondary Data ◽  
Land Suitability ◽  
Limiting Factors ◽  
Primary Data ◽  
Survey Techniques ◽  
Suitability Assessment ◽  
Land Suitability Assessment

This study aimed to determine the land suitability for horticultural commodities based on physical condition data of the land, to determine the limiting factors in the field and to give recommendation to improve the land use for horticultural commodities. This research was conducted in Hative Besar Village, Teluk Ambon Sub District in September-October 2016. This research was divided into three phases: preparatory phase of research which included secondary data collection and digitizing land unit map, field research stage covering primary data collection or field checking using free survey techniques, as well as data analysis and reporting stages that will be revealed in maps and land suitability for horticultural commodities as well as recommendations for improvement of the limiting factors. The results showed that based on the actual land suitability assessment there were only five suitable plants is rambutan, gandaria, durian, duku and pineapple. Whereas based on the actual suitability of the selected land, the appropriate plants were durian, duku and pineapple. The results of the study also indicate that there were several limiting factors, namely the availability of water, the availability of oxygen, rooting media and erosion hazard that can be improved by applying soil and water conservation techniques.

scholarly journals Analisis Kriteria Kesesuaian Lahan terhadap Mutu Fisik Kakao di Kabupaten Aceh Besar

2020 ◽  
Vol 13 (1) ◽  
pp. 40-55
Author(s):  
Reza Salima ◽  
Chairil Anwar ◽  
Fadlan Hidayat
Keyword(s):  
Descriptive Analysis ◽  
Land Suitability ◽  
Limiting Factors ◽  
Survey Method ◽  
Observation Site ◽  
Cocoa Beans ◽  
Physical Quality ◽  
Matching Process ◽  
The Relationship

Abstrak. Tujuan penelitian ini adalah untuk mengetahui kelas kesesuaian lahan kakao pada lokasi pengembangan kakao di Kabupaten Aceh Besar, mengetahui faktor-faktor penentu tinggi rendahnya produktifitas dan kualitas biji kakao, serta untuk mengetahui hubungan antara karakteristik lahan dengan produktifitas dan kualitas biji kakao pada lokasi pengembangan kakao di Kabupaten Aceh Besar. Metode survei dengan analisis deskriptif digunakan untuk memperoleh karakteristik lahan, penampilan tanaman kakao dan tingkat pengelolaan, kemudian contoh tanah dianalisis dilaboratorium yang diperoleh dari masing-masing tapak pengamatan. Tapak pengamatan dibuat berdasarkan ketinggian tempat dan kemirigan lereng. Setelah karakteristik lahan diperoleh dari masing-masing tapak pengamatan maka dilakukan proses pencocokan dengan persyaratan tumbuh tanaman kakao metode klasifikasi kesesuaian lahan yang disusun oleh PPKKI. Karakteristik lahan yang berkorelasi nyata dengan komponen produksi dan kualitas biji kakao diperoleh dari hasil analisis korelasi antara karakteristik lahan dan karakteristik produksi serta kualitas biji kakao. Hasil penelitian menunjukkan bahwa Kelas kesesuaian lahan yang sejalan dengan produksi dan mutu fisik biji kakao di Kabupaten Aceh Besar sangat sesuai (S1) untuk tapak pengamatan E1S1, E1S2, dan E1S3, kelas S2t pada tapak pengamatan E2S3, dan sesuai marginal (S3) pada tapak pengamatan E2S1, E2S2, E3S1, E3S2, dan E3S3 dengan faktor pembatas tekstur dan ketinggian tempat.Analysis of Land Suitability Criteria for Physical Quality of Cocoa in Aceh Besar RegencyAbstract. The purpose of the research was to determine the suitability of cocoa land at the location of cocoa development in Aceh Besar Regency, determine the determinants of high and low productivity and quality of cocoa beans, and to determine the relationship between land characteristics with the productivity and quality of cocoa beans at cocoa development locations in Aceh Besar Regency. The survey method with descriptive analysis was used to obtain the characteristics of the land, the appearance of the cocoa plant and the level of management, then soil samples were analyzed in the laboratory obtained from each observation site. The site of observation is based on the height of the place and the slope of the slope. After the land characteristics are obtained from each observation site, a matching process is carried out with the requirements for growing cocoa plants, the land suitability classification method compiled by PPKKI. Land characteristics that correlated significantly with the components of production and quality of cocoa beans are obtained from the results of correlation analysis between land characteristics and production characteristics and quality of cocoa beans. The results showed that the land suitability class that was in line with the production and physical quality of cocoa beans in Aceh Besar Regency was very suitable (S1) for the observation sites E1S1, E1S2, and E1S3, S2t class in the E2S3 observation site, and according to marginal (S3) on the site observations of E2S1, E2S2, E3S1, E3S2, and E3S3 with texture limiting factors and altitude.

scholarly journals EVALUASI KESESUAIAN LAHAN PERTANIAN PADA AREAL PENGGUNAAN LAIN UNTUK TANAMAN KOPI ARABIKA(Coffea arabica L.) DI KECAMATAN SALAK KABUPATEN PAK-PAK BHARAT

Jurnal Solum ◽  
2018 ◽  
Vol 15 (2) ◽  
pp. 66
Author(s):  
Budi Hartono ◽  
Abdul Rauf ◽  
Deni Elfiati ◽  
Fitra Syawal Harahap ◽  
Simon Haholongan Sidabuke
Keyword(s):  
Coffea Arabica ◽  
Nutrient Retention ◽  
Forest Area ◽  
Land Suitability ◽  
Limiting Factors ◽  
Survey Method ◽  
Land Cover Map ◽  
Unit Unit ◽  
Coffea Arabica L ◽  
Potential Land

Based on the Decree of the Minister of Forestry Number. 44 of 2005 on Appointment of Forest Areas in North Sumatra Province. The total area of forest in Pakpak Bharat Regency based on the decree is 120,711 ha (88.60% of the total of Pakpak Bharat Regency), with details 1) Natural Forest Reserve 4.36%, 2) Limited Production Forest 41.95%, 3) Protection Forest 34.61%, 4) Forest Production 7.68%. Subsequently, the Decree was revised with Decree No. Menhut. 579 / Menhut-II / 2014 in accordance with the proposed revision of forest area by Pakpak Bharat government. With the decree, the forest area released into Other Use Areas (APL) is only a small portion of the proposed area so that APL Land Use (Area of Other Use) in Salak Sub-district needs to be supported with information on land suitability of course very potential land to be utilized in activities cultivation of agriculture, with the hope that productivity can improve the welfare of local people who mostly work as farmers. The objectives of this study were to evaluate the characteristics of the APL land suitability level, to analyze improvement efforts to increase productivity, and to map actual land suitability and potential land suitability for coffee crops on APL land in Salak Subdistrict. The research method used survey method. Unit unit of land based on land map, slope slope map, altitude map, land cover map, and consists of 8 land units and 18 sampling points. Research data were analyzed using matching method. Research results Limiting factors and improvement efforts of plant commodities Coffee Plant (Coffea arabica L.) Rooting factor factor (rc) and nutrient retention (nr). Improvement efforts that can be done is making drainage and calcification CaCo3Key words : Land suitability, Coffee, District Salak

scholarly journals Evaluasi Kesesuaian Lahan Tanaman Kacang Tanah (Arachis hipogeae L.) di Desa Werwaru Kecamatan Pulau Moa

2019 ◽  
Vol 14 (1) ◽  
pp. 35-40
Author(s):  
Marlin J Oraplawal ◽  
Johanis P Haumahu ◽  
Robby G Risamasu
Keyword(s):  
Growth Period ◽  
Land Suitability ◽  
Limiting Factors ◽  
Survey Method ◽  
Quality Factors ◽  
Land Area ◽  
Suitability Assessment ◽  
Effective Depth ◽  
Land Suitability Assessment

This study was aimed to determine the limiting factors for peanut plants found in the field and establish land suitability class for peanuts in Werwaru Village, Moa Island Sub-District Western South Maluku District. The method used in this research was survey method. Distance observation was free survey, by using identification observation type (boring), and pit profile. Based on the actual land suitability assessment, it was known that in the research location there were several characteristic and quality factors of the land that became the limiting factors on the growth of peanut crops, i.e: rainfall factor during growth period (wa), effective depth (r), C-organic (nr), slope (s). Based on the land area improvement action for peanut crops were in the S2 and S3 classes. The recommended land units for peanut plants were: for class S2: L0a1D, L0a3A, L0a3B, L0a3C, L0a3D, L1a1D, L1a3B, L2a1D, L2a3B with area 1942,13 ha or 36.1 percent and S3: L0a2E, L1a2E, L2a2E covering an area of 219.12 ha or 4.1 percent. Keywords: evaluation of land suitability, peanuts, Werwaru Moa Island   ABSTRAK Penelitian ini bertujuan untuk menentukan factor-faktor pembatas untuk tanaman kacang tanah yang terdapat di lapangan dan menetapkan kelas kesesuaian lahan untuk tanaman kacang tanah di desa Werwaru Kecamatan Pulau Moa Kabupaten Maluku Barat Daya. Metode yang digunakan dalam penelitian ini adalah metode survey. Jarak observasi yang digunakan adalah free survey, dengan menggunakan tipe pengamatan identifikasi (boring), dan profil pit. Berdasarkan hasil penilaiaan kesesuaian lahan aktual diketahui bahwa pada lokasi penelitian terdapat beberapa faktor karakteristik dan kualitas lahan yang menjadi faktor pembatas terhadap pertumbuhan tanaman kacang tanah yakni: faktor curah hujan pada masa pertumbuhan (wa), kedalaman efektif (r), C-organik (nr), Kemiringan lereng (s). Berdasarkan tindakan perbaikan satuan lahan yang direkomendasikan untuk tanaman kacang tanah yaitu pada kelas S2 dan kelas S3. Satuan lahan yang direkomendasikan untuk tanaman kacang tanah yakni: Untuk kelas S2: L0a1D, L0a3A, L0a3B, L0a3C, L0a3D, L1a1D, L1a3B, L2a1D, L2a3B dengan luas 1942,13 ha atau 36,1 persen dan S3: L0a2E, L1a2E, L2a2E dengan luas 219,12 ha atau 4,1 persen. Kata kunci: evaluasi kesesuaian lahan, kacang tanah, Werwaru Pulau Moa

scholarly journals Analisis Kesesuaian Lahan Kering Kabupaten Bima Untuk Produksi Kedelai

2021 ◽  
Vol 6 (1) ◽  
pp. 42
Author(s):  
Tribhuana Tungga Dewi ◽  
Taslim Sjah ◽  
Sukartono Sukartono ◽  
Bambang Dipokusumo ◽  
Nani Herawati
Keyword(s):  
Glycine Max ◽  
Spatial Data ◽  
Research Method ◽  
Secondary Data ◽  
Land Suitability ◽  
Survey Method ◽  
Dry Land ◽  
Glycine Max L ◽  
Collection Methods

Provinsi Nusa Tenggara Barat (NTB), adalah salah satu dari 3 provinsi di Indonesia sebagai penghasil komoditas kedelai. Komoditas ini di Provinsi NTB dikembangkan sebagai menunjang komoditas kedelai nasional, yang selama ini masih dilakukan impor. Penelitian ini dilakukan di Kabupaten Bima, sebagai salah satu wilayah kabupaten di Provinsi NTB yang berpotensi dalam pengembangan komoditas kedelai. Penelitian ini bertujuan untuk memetakan kelas kesesuaian lahan dalam pengembangan tanaman pangan, terutama tanaman kedelai (glycine max L merril) di Kabupaten Bima. Penelitian ini berguna sebagai bahan informasi dan rekomendasi terkait kesesuaian lahan serta dapat dijadikan dasar pengembangan budidaya tanaman kedelai pada lahan kering. Metode penelitian yang digunakan yaitu  metode survei dan metode pengumpulan data sekunder berupa peta dan data spasial dari instansi yang terkait. Pengelompokan kelas kesesuaian lahan pada setiap unit lahan menggunakan sistim overlay atau tumpang tepat dengan berpedoman pada kriteria kesesuaian lahan tanaman kedelai. Hasil penelitian menunjukkan bahwa kelas kesesuaian lahan kering actual, pada kelas cukup sesuai (S2) adalah seluas 3.244,20 ha dengan prosentase sebesar 20,12%; kelas kesesuaian lahan kering sesuai marginal (S3) seluas 28.108,12 ha dengan prosentase 78,43%; dan kelas kesesuaian lahan tidak sesuai (N) sebesar 744 ha dengan prosentase paling kecil yaitu 1,45%. Dengan demikian, potensi lahan kering untuk pengembangan tanaman kedelai (glycine max L merril) di Kabupaten Bima sangat besar yaitu 31.352,32 ha.Abstract:  West Nusa Tenggara (NTB) Province, is one of 3 provinces in Indonesia as a producer of soybean commodity. This commodity in NTB Province was developed to support the national soybean commodity, which has been still imported. This research was conducted in Bima Regency as one of the districts in NTB Province which has the potential for developing soybean commodities. This study aims to map land suitability classes for the development of food crops, especially soybean (glycine max (L.) Merrill) in Bima Regency. This research is useful as information and recommendations related to land suitability and can be used as a basis for developing soybean cultivation on dry land. The research method used is the survey method and secondary data collection methods such as maps and spatial data from related agencies. Classification of land suitability classes for each land unit uses an overlay or overlapping system based on criteria of the land suitability for soybean crops. The results showed that suitability class of dry land quite suitable (S2) is 3,244.20 ha with a percentage of 20.12%; suitability class of dry land marginally suitable (S3) covering an area of 28,108.12 ha with a percentage of 78.43%; and unsuitable land suitability class (N) is 744 ha with the smallest percentage of 1.45%. Therefore, the potential of dry land for the development of soybean crop  (Glycine max (L.) Merrill) in Bima is very large, that is 31,352.32 ha or 98.55% of the total dry land in Bima Regency.

scholarly journals Land Suitability Evaluation for New Paddy Rice Field in Mukomuko District

2021 ◽  
Vol 4 (1) ◽  
pp. 17-22
Author(s):  
Albert Carles ◽  
Kanang Setyo Hindarto ◽  
Heru Widiyono ◽  
Mukhtasar Mukhtasar ◽  
Hermansyah Hermansyah
Keyword(s):  
Sampling Technique ◽  
Soil Sampling ◽  
Land Suitability ◽  
Limiting Factors ◽  
Survey Method ◽  
Land Area ◽  
Suitability Evaluation ◽  
Land Unit ◽  
Unit Work ◽  
Paddy Rice Field

This study aims to identify the physical, chemical characteristics of the soil and determine the suitability of rice fields for new openings in Mukomuko. This research was conducted from September to October 2019, which consisted of fieldwork and laboratory analysis. This research uses a survey method, soil sampling is carried out by a composite method consisting of 5 soil samples. Composite soil sampling technique based on land unit work maps produced from the map of soil types Mukomuko district scale of 1: 100.000. The results showed that all samples had the same dominant limiting factors namely P2O5, K2O, and Base Saturation. Land suitability for lowland rice plants in Mukomuko District Af.1.2.1 (S3nr) land area with an area of 42.68 ha, Af.1.2.2 (S3nr) land area with an area of 56.65 ha, land unit Tf.2.1 (S3nr) with an area of 60.15 ha, and land unit Tf.3.1 (S3nr) with an area of 89.30 ha. 

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