Analysis of Land Suitability Level and Efficiency of Corn Farming Business in Kempo District, Dompu

The development of corn plants should pay attention to the level of land suitability and the resulting economic value. This study aims to evaluate the level of land suitability and efficiency of corn farming in Kempo District so that the results can be used as a reference in making agricultural decisions, especially for the development of corn plants. The research was conducted in the Kempo District, Dompu Regency, West Nusa Tenggara. The research method used is a survey method. The results showed that there was corn farming land cultivated in the land suitability class that was not suitable (N) of 9.30 ha (0.05%), according to marginal (S3) covering an area of 8,634.94 ha (45.05%), sufficient suitable (S2) covering an area of 6,841.55 (35.70%) and very suitable (S1) covering an area of 1,086.59 (5.67%). Corn farmers who cultivate land for corn farming in land suitability class N, farmers incur costs that are higher than the total revenue from corn, the average respondent loses, this is not realized by the farmers concerned, while the highest level of farming efficiency is shown in exploitation land class is very suitable (S1) followed by class S2 and then S3. Based on the results of this study, it is recommended that farmers not cultivate corn on land that is categorized as unsuitable, while on land that is categorized as quite suitable (S2) and marginally suitable (S3), land engineering efforts are needed according to their respective limiting factors to increase the level of suitability be more suitable. While the highest level of farming efficiency was shown in the very appropriate class (S1), followed by the S2 class and then the S3 class

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

Jurnal Tanah dan Sumberdaya Lahan ◽

10.21776/ub.jtsl.2021.008.2.2 ◽

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.

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IDENTIFIKASI DAN PREVALENSI CACING ENDOPARASIT PADA IKAN LAYANG DELES (Decapterus macrosoma) DI PELABUHAN PERIKANAN NUSANTARA BRONDONG, LAMONGAN

Jurnal Akuakultur Rawa Indonesia ◽

10.36706/jari.v6i1.7151 ◽

2018 ◽

Vol 6 (1) ◽

pp. 77-82

Author(s):

Fahdi Putra Utama ◽

Kismiyati . ◽

Gunanti Mahasri ◽

Putri Desi Wulansari

Keyword(s):

Immune System ◽

Environmental Factors ◽

Research Method ◽

Economic Value ◽

Anisakis Simplex ◽

Survey Method ◽

Nutritional Content ◽

The Third ◽

Total Prevalence ◽

Third Stage

ABSTRACT The High Interest of public to Marine fish, create more demand of Slander Scad (Decapterus macrosoma). Slander Scad is one commodity that has economic value and high nutritional content. The Slander Scad is obtained from the catch of fishermen in the Nusantara Fishery Port Brondong, Lamongan. Fish that caught from the wild is likely to get a disease caused by infection of the endoparasites.worm. The parasites that infect Slander scad probably caused by environmental factors that could decrease immune system, causing the fish easily infected by endoparasites worm such as Anisakis. This parasite is zoonotic and can infect humans, therefore, to identify and prevalence for humans who consume fish can manage properly. The purpose of this study was to identify the species of endoparasite worms that infect Slander Scad (D. Macrosoma) in Nusantara Fishery Port of Brondong, Lamongan. The research method is using a survey method through sampling at locations directly. 75 samples of Slander Scad were examined. The main parameters observed in this study are to observe the species and the prevalence of endoparasitic worm that infected Slander scad. The result of the identification of endoparasite that infected Slander Scad were analyzed descriptively and presented in the form of figures and tables. The results showed the presence of the third-stage Anisakis simplex larvae that infect the Slander Scad in the liver, intestines, gonads, muscles in the abdominal side, in the Nusantara Fishery Port of Brondong Lamongan, East Java with a total prevalence of Anisakis simplex worm was 42.67%. Keywords: Slander Scad, Prevalence, Anisakis simplex, and zoonotic.

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

Journal of Tropical Soils ◽

10.5400/jts.2020.v25i1.29-37 ◽

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.

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

Jurnal Tanah dan Sumberdaya Lahan ◽

10.21776/ub.jtsl.2021.008.1.18 ◽

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.

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

JURNAL AGROTEKNOSAINS ◽

10.36764/ja.v3i1.188 ◽

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.

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PENETAPAN KELAS KEMAMPUAN LAHAN DAS WAE BATU MERAH KOTA AMBON PROVINSI MALUKU

JURNAL BUDIDAYA PERTANIAN ◽

10.30598/jbdp.2017.13.1.17 ◽

2017 ◽

Vol 13 (1) ◽

pp. 17

Author(s):

Dhanang Supriadi ◽

Rafael M Osok ◽

Silwanus M Talakua

Keyword(s):

Land Use ◽

Organic Matter ◽

Research Method ◽

Analytical Approach ◽

Agroforestry System ◽

Limiting Factors ◽

Soil Types ◽

Survey Method ◽

Land Capability ◽

Land Use Types

A research had been held from July till October 2016 in Wae Batu Merah Watershed, at Ambon City Maluku, Maluku Province with area covered 685,14 ha including in the area of Batu Merah Village and a part of Soya Village. The aim of the research were to: 1) determine land capability class; 2) determine land capability class with different topographyc classes, soil types and land use types; and 3) determine land use direction corresponding to each land capability class. The research method was a survey method with a pattern of synthetic and analytical approach using a flexible range of observation following the change in shape of physiography and land use. The results showed that: 1) The Wae Batu Merah Watershed has 6 land capability classes, i.e class II, III, IV, VI, VII, VIII, 2) Based on the different topography classses, soil types, and land use types it was found that land capability class with limiting factors were influenced of the three, 3) The direction of land use in the Wae Batu Merah Watershed were: intensive, middle and limited agricultural with agroforestry system, middle and limited pastural with agroforestry system, protected forest area, forest, resettlement cropping, biopore, and organic matter.

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

Jurnal Solum ◽

10.25077/js.9.2.69-76.2012 ◽

2012 ◽

Vol 9 (2) ◽

pp. 69 ◽

Cited By ~ 1

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

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

Rona Teknik Pertanian ◽

10.17969/rtp.v13i1.15910 ◽

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.

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

Jurnal Solum ◽

10.25077/jsolum.15.2.66-74.2018 ◽

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

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ANALISIS KEBIJAKAN UNTUK PENGEMBANGAN EKOWISATA BERKELANJUTAN DI KAWASAN PERAIRAN LABUAN CERMIN – KABUPATEN BERAU, KALIMANTAN TIMUR

Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan ◽

10.15578/jksekp.v6i1.1611 ◽

2017 ◽

Vol 6 (1) ◽

pp. 47

Author(s):

Erwiantono Erwiantono ◽

Heru Susilo ◽

Anugrah Aditya ◽

Qoriah Saleha ◽

Anisa Budiayu

Keyword(s):

Carrying Capacity ◽

Economic Value ◽

Travel Cost ◽

Land Suitability ◽

Survey Method ◽

Travel Cost Method ◽

Value Analysis ◽

Tourist Destinations ◽

East Kalimantan ◽

Local Institution

Kawasan perairan Labuan Cermin adalah salah satu tujuan wisata unik di Kabupaten Berau, Kalimantan Timur, yang terletak di daerah pesisir dan memiliki pemandangan yang indah. Penelitian ini bertujuan untuk : 1) mengidentifikasi kesesuaian lahan dan menentukan daya dukung kawasan Labuan Cermin untuk mengembangkan model ekowisata berkelanjutan; 2) menganalisis nilai manfaat ekonomi dari kegiatan ekowisata dan 3) menetapkan prioritas strategi dalam mengelola ekowisata berkelanjutan. Penelitian ini dilakukan dari bulan Januari sampai Mei, 2016. Pengumpulan data menggunakan metode survei dan 60 wisatawan diwawancarai dengan menggunakan metode accidental sampling. Metode analisis data terdiri dari matriks kesesuaian lahan, analisis daya dukung, analisis nilai ekonomi pariwisata dengan menggunakan metode biaya perjalanan dan penetapan prioritas strategi pengelolaan ekowisata berkelanjutan menggunakan SWOT dan QSPM. Hasil penelitian menunjukkan bahwa Labuan Cermin sesuai/cocok untuk kegiatan ekowisata di mana indeks kesesuaiannya adalah 78%. Penelitian ini juga menemukan bahwa jumlah ideal turis yang diperbolehkan beraktivitas sebanyak 46 orang / hari. Rata-rata jumlah wisatawan yang berkunjung adalah sebanyak 12.000 orang turis / tahun, jumlah ini tidak melebihi dari daya dukung diizinkan yaitu sebanyak 16.576.000 orang turis / tahun. Selanjutnya, nilai manfaat ekonomi ekowisata dari kawasan Labuan Cermin berdasarkan metode biaya perjalanan adalah sebesar Rp 1.656.780.274,11 / tahun. Prioritas strategi pertama dalam mengembangkan ekowisata berkelanjutan di perairan Labuan Cermin adalah merevitalisasi peran lembaga lokal (Lekmalamin) dengan meningkatkan kapasitas teknis, manajerial dan sosial ekonominya.Title: Policy Analysis Of Sustainable Ecotourism DevelopmentIn Labuan Cermin Waters - Berau Regency, East KalimantanLabuan Cermin waters is one of unique tourist destinations in Berau, East Kalimantan, that is located in coastal area and has a beautiful landscape. The research objectives were: 1) identifying the land suitability and determining the carrying capacity of Labuan Cermin for sustainable ecotourism modelling; 2) analysing the ecotourism value and 3) establishing priority strategies for managing sustainable ecotourism. This research was conducted from January to May – 2015. Data collection applied survey method and 60 tourists were interviewed using accidental sampling method. Data analysis methods consisted of land suitability matrix, carrying capacity analysis, tourism economic value analysis using travel cost method and priority strategies of sustainable ecotourism management using SWOT and QSPM methods. The results showed that Labuan Cermin was suitable for ecotourism in which the index of suitability was 78%. This study also determined the number of allowed tourist were 46/day. The average number of tourists were 12.000 tourists/year, while not exceeding from allowed carrying capacity were 16.576.000 tourists/year. Furthermore, the ecotourism economic benefit value of Labuan Cermin based on travel cost method were IDR 1.656.780.274,11/year. The first priority strategy in developing sustainable ecotourism in Labuan Cermin waters was to revitalize the role of local institution (Lekmalamin) by improving its technical and socioecomic capacity.

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