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Contact Name
Laelatul Qodaryani
Contact Email
jsdlbbsdlp@gmail.com
Phone
+6285641147373
Journal Mail Official
jsdlbbsdlp@gmail.com
Editorial Address
Balai Besar penelitian dan Pengembangan Sumberdaya Lahan Pertanian (BBSDLP) Jln. Tentara Pelajar no 12, kampus Penelitian Pertanian Cimanggu, Ciwaringin, Bogor Tengah, Kota Bogor, Jawa Barat 16114
Location
Kota bogor,
Jawa barat
INDONESIA
Jurnal Sumberdaya Lahan
Core Subject : Agriculture,
Jurnal ini memuat artikel tinjauan (review) mengenai hasil-hasil penelitian yang telah diterbitkan, dikaitkan dengan teori, evaluasi hasil penelitian lain, dengan atau mengenai kebijakan. Ruang lingkup artikel tinjauan ini meliputi bidang: tanah, air, iklim, lingkungan pertanian, perpupukan dan sosial ekonomi sumberdaya lahan.
Articles 173 Documents
Cover Jurnal Sumberdaya Lahan Vol.6(1) Juli 2012 Jurnal Sumberdaya Lahan
Jurnal Sumberdaya Lahan Vol 6, No 1 (2012)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (191.388 KB) | DOI: 10.21082/jsdl.v6n1.2012.%p

Abstract

Cover Luar dan Cover Dalam
Prospek Pertanian Berkelanjutan di Lahan Gambut: dari Petani ke Peneliti dan Peneliti ke Petani Muhammad Noor; Dedi Nursyamsi; Muhammad Alwi; Arifin Fahmi
Jurnal Sumberdaya Lahan Vol 8, No 2 (2014)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (661.928 KB) | DOI: 10.21082/jsdl.v8n2.2014.%p

Abstract

Abstrak. Pemanfaatan lahan gambut untuk pertanian berkembang pesat seiring dengan adanya Proyek Pembukaan Persawahan Pasang Surut (P4S) pada tahun 1969-1984 dan Pembukaan Lahan Gambut (PLG) Sejuta Hektar tahun 1995-1999. Luas lahan gambut di Indonesia sekitar 14,95 juta hektar, di antaranya 2,5 juta hektar telah dimanfaatkan untuk pengembangan pertanian. Lahan gambut mempunyai sifat dan watak tanah spesifik yang berbeda dengan tanah mineral umumnya, antara lain adalah (1) permukaan tanahnya mudah mengalami penurunan (ambles), (2) mudah kering tak balik, (3) daya hidrolik secara horizontal lebih besar daripada vertikal, dan (4) daya dukung beban sangat rendah. Pertanian berkelanjutan adalah upaya dan kemampuan untuk mempertahankan produksi pertanian secara optimal pada tingkat pengelolaan (input) minimal. Konsep pertanian berkelanjutan di lahan gambut bersifat dinamis mengingat pertanian berkembang sesuai dengan pilihan dan tuntutan. Pilihan terkait dengan kebijakan strategis nasional (pemerintah) dan pengelolaannya tergantung pada isu-isu global yang berkembang seperti penurunan emisi gas rumah kaca, pembangunan ekonomi hijau, pertanian bioindustri dan sebagainya. Pengelolaan lahan gambut untuk pertanian terkait dengan faktor biofisik dan faktor sosial ekonomi yang saling pengaruh satu sama lain. Faktor biofisik meliputi (1) tanah, (2) air, (3) tanaman, dan (4) lingkungan hidup, termasuk (5) hama dan penyakit tanaman. Faktor sosial ekonomi meliputi (1) keuntungan komparatif, (2) persepsi masyarakat dan (3) kondisi sosiologis. Pertanian berkelanjutan di lahan gambut memerlukan implementasi antara lain: (1) perbaikan sistem pengelolaan lahan dan tanaman, (2) peningkatan nilai tambah, (3) penguatan kelembagaan, dan (4) dukungan kebijakan.Abstract. Utilization of peatlands for agriculture is growing rapidly in line with the opening of Paddy Tidal Project (P4S) in 1969-1984 and the Opening of the Peatland (PLG) Million Hectare in 1995-1999. The area of peatland in Indonesia around 14.95 million hectares, of which 2.5 million hectares are used for agricultural development. Peatlands have the nature and character of different specific soil with mineral soil generally, among other things: (1) subsidence, (2) irreversible drying, (3) horizontal hydraulic conductivity is greater than the vertical, and (4) bearing capacity is very low. Sustainable agriculture is the effort and the ability to maintain optimal agricultural production at the level of management (inputs) minimum. The concept of sustainable agriculture on peatlands is dynamic given agriculture developed in accordance with the choice and demands. Options related to national strategic policy (government) and its management depends on global issues that develop as a decrease in greenhouse gas emissions, green economic development, agriculture bioindustry and so on. Management of peatlands for agriculture-related biophysical and socio-economic factors that mutually influence each other. Biophysical factors include (1) land, (2) water, (3) plants, and (4) the environment, including pests and plant diseases. Social and economic factors include (1) a comparative advantage, (2) public perception and (3) sociological conditions. Sustainable agriculture on peatlands requires implementation include: (1) improvement of the land and crop management systems, (2) an increase in value added, (3) institutional strengthening, and (4) support the policy.
Pengelolaan Lansekap Lahan Bekas Tambang: Pemulihan Lahan Dengan Pemanfaatan Sumberdaya Lokal (In-Situ) Deddy Erfandi
Jurnal Sumberdaya Lahan Vol 11, No 2 (2017)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1493.253 KB) | DOI: 10.21082/jsdl.v11n2.2017.55-66

Abstract

Abstrak. Salah satu pemanfaatan lahan yang memiliki dampak negative terhadap kualitas lahan adalah kegiatan penambangan. Dengan ekploitasi lahan yang intensif menyebabkan permukaan lahan (lansekap) menjadi tidak beraturan. Limbah sisa hasil tambang yang berada dipermukaan lahan seperti batuan sisa bahan tambang (overburden), sisa bahan tambang yang berbentuk pasir (tailing) dan air asam tambang serta limbah batuan yang mengandung logam berat sering menimbulkan kualitas lahan menjadi stress. Bahan sisa limbah hasil tambang memiliki kandungan bahan organik dan kelembaban tanah yang sangat rendah, tanah mudah padat. Lapisan tanah atas pada lahan bekas tambang sangat heterogen dan memiliki berat isi tinggi, bersifat toksik dan hara makro menjadi tidak tersedia bagi tanaman sehingga tanaman tidak tumbuh dan berproduksi serta memiliki populasi mikroba tanah rendah. Pengelolaan lansekap pada lahan bekas tambang tidak terlepas dari tindakan konservasi tanah, karena selain memperbaiki tanah untuk media tumbuh tanaman, juga mengurangi dampak negative terhadap erosi dan aliran permukaan. Salah satu pendekatan dalam pengelolaan lansekap adalah meningkatkan kualitas tanah yang ramah lingkungan dan berkelanjutan. Pencegahan degradasi lahan dan membangun sumber bahan organik in-situ, melalui rotasi tanaman, sistim pengolahan tanah, penggunaan mulsa tanaman, tanaman penutup tanah dan pertanaman berlereng. Pemanfaatan sumberdaya lokal menjadi penting dalam rangka meningkatkan kualitas lahan bekas tambang. Namun hal terpenting bahwa pembenah tanah harus potential memperbaiki sifat fisik, kimia dan mikrobiologi tanah, serta bahan pembenah tanah atau ameliorant merupakan sumberdaya lokal.  Abstract. One use of land that has a negative impact on the quality of land is mining. With the intensive exploitation of land which causes the surface of the land (landscape) becomes irregular. Residual waste that is surface mined land as mine waste rock material (overburden), residual minerals in the form of sand (tailings) and acid mine drainage and waste rock containing heavy metals often cause the quality of land to become stressed. Waste material mined residual organic matter and soil moisture is very low, easy to soil solid. A layer of topsoil on mined lands is very heterogeneous and have a high bulk density, toxic and macro nutrients unavailable to plants so that the plants do not grow and produce, and have low soil microbial populations. Landscape management on mined land can not be separated from soil conservation measures, because in addition to improve the soil for plant growth media, also reduces the negative impact on erosion and runoff. One approach in the management of the landscape is improving soil quality that are environmentally friendly and sustainable. Prevention of land degradation and build a sources of organic material in-situ, through crop rotation, tillage systems, crop mulching, cover crops and crop cycle. Utilization of local resources to be important in order to improve the quality of mined lands. But the most important thing, that soil ameliorant should be potential improve to soil physical, chemical and biological , as well as ameliorant material are a local resource.
Peran Purun Tikus (Eleocharis dulcis) sebagai Penyerap dan Penetral Fe di Lahan Rawa Pasang Surut Khairatun Napisah; Wahida Annisa
Jurnal Sumberdaya Lahan Vol 13, No 1 (2019)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (656.2 KB) | DOI: 10.21082/jsdl.v13n1.2019.53-59

Abstract

Abstrak. Lahan rawa pasang surut merupakan salah satu agroekosistem potensial untuk pengembangan pertanian, khususnya tanaman pangan. Kendala yang dihadapi antara lain yaitu: kemasaman tanah yang tinggi, ketersediaan unsur hara dalam tanah yang relatif rendah serta kandungan unsur beracun seperti Al, Fe dan H2S. Purun tikus (Eleocharis dulcis) merupakan tanaman hiperakumulator lahan rawa pasang surut yang memiliki kemampuan dalam menyerap atau menetralisir unsur-unsur meracun. Purun tikus memang memiliki kemampuan menyerap logam berat sebanyak 1% dari bobot keringnya atau setara dengan 1,560 mg kg-1 Fe. Secara umum tanaman hiperakumulator mampu mengakumulasi logam mencapai 11 % dari berat kering. Pada kondisi tergenang logam Fe dapat hilang dari larutan tanah melalui beberapa cara antara lain dengan pengendapan, terjerap pada permukaan liat atau Fe3+ oksida, teroksidasi menjadi Fe3+dan terbawa bersama air drainase. Abstract. Tidal swamp land is one of the potential agroecosystem for agricultural development, especially food plants. The found obstacles here are: high acidity of soil, the availability of nutrients in the soil is relatively low and the content of toxic elements such as Al, Fe and H2S. Purun tikus (Eleocharis dulcis) is a tidal swamp hyperacumulator plant that has the ability to absorb or neutralize poisonous elements. Purun Tikus has the ability to absorb heavy metals as much as 1% of the dry weight or equivalent to 1.560 mg kg-1 Fe. In general, hyperacumulator plants are able to accumulate metals reached 11% of dry weight. In the inundated conditions, Fe metal can be lost from the soil solution in several ways, among others by precipitation, absorbed on the clay surface or Fe3+ oxide, oxidized to Fe3+ and carried along with drainage water.
Reformation of Dryland Management for Supporting Food-Self Sufficiency ABDULLAH ABAS IDJUDIN; SETIARI MARWANTO
Jurnal Sumberdaya Lahan Vol 2, No 2 (2008)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (133.795 KB) | DOI: 10.21082/jsdl.v2n2.2008.%p

Abstract

Dryland areas in Indonesia which have not yet managed intensively as an agriculture land cover 12.90 million ha. These areas are not well managed due to low growing index, especially in Java Island. The lack and the weakness of dryland management in Indonesia causing degradation of soil function and influencing the effort to raise people welfare. Entering the third Millenium era, the paradigm and conception of natural resources management, including reformation of dryland management are needed to be renewed. Based on bio-physic factors, moderate to high potential dryland cover 5.09 ha and low potential dryland cover 7.81 ha. Environmental physical constraint can be overcome both by short and long program in order to support food-self sufficiency stabilization. Short program is coordinated efforts to build productive dryland agriculture using technology and new innovation through integrated plant and land resources management. Long program is the continuation and extension of short program, and other effort to enhance food productivity through optimizing dryland resources utilization technologies (soil erosion control, smallponds establishment, water distribution management, and seeding system) and organizational. Food production of 11.34 x 106 t dryland rice and 6.91 x 106 t grain per year can be gained through the reformation of dryland management. Reformation of dryland management is absolutely needed to support and stabilize food-self sufficiency in Indonesia, in order to release our dependency on food import from abroad.
Perkembangan dan Permasalahan Sistem Klasifikasi Tanah di Indonesia Sukarman Sukarman; Kusumo Nugroho; Yiyi Sulaeman
Jurnal Sumberdaya Lahan Vol 7, No 2 (2013)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1110.407 KB) | DOI: 10.21082/jsdl.v7n2.2013.%p

Abstract

Abstrak. Penelitian tanah di Indonesia dimulai sejak tahun 1817 namun secara resmi penelitian klasifikasi tanah di Indonesia dimulai pada tahun 1905. Klasifikasi tanah pertama di Indonesia disusun oleh E. C. J. Mohr pada tahun 1910 yang bekerja di Bodemkundig Instituut. Klasifikasi tanah ini berdasarkan prinsip genesis dan tanah-tanah yang diklasifikasikan diberi nama atas dasar warna. Klasifikasi tersebut mengalami beberapa kali perbaikan diantaranya pada tahun 1910, 1916, 1922, dan 1933. Pada tahun 1972 Mohr bersama van Baren dan Schuylenborgh menerbitkan buku mengenai tanah-tanah di daerah tropika dengan judul "Tropical Soil, A comprehensive study of their genesis". Klasifikasi tanah selanjutnya adalah klasifikasi White yang mulai dikembangkan pada tahun 1931. Dalam sistem klasifikasi White, sifat klasifikasi tanah didasarkan kepada geologi dan tipe pelapukan, namun nama-nama tanah masih terlalu panjang dan rumit. Pada tahun 1938 di tanah Deli telah disusun klasifikasi tanah Druif yang digunakan untuk pemetaan tanah di daerah perkebunan tembakau Deli. Hasil-hasil penelitian Druif secara rinci telah dilaporkan dalam 3 seri buku De Bodem van Deli. Sistem klasifikasi tanah yang dianggap cukup maju, karena berdasarkan morfometrik, adalah sistem klasifikasi Dudal dan Soepraptohardjo (1957, 1961). Sistem klasifikasi ini digunakan dalam pemetaan sumberdaya tanah di Indonesia pada tingkat tinjau dan eksplorasi. Pada tahun 1983, Pusat Penelitian Tanah telah menerbitkan sistem klasifikasi tanah yang ditujukan untuk pemetaan tanah semi detail di calon lokasi transmigrasi. Klasifikasi tersebut didasarkan kepada morfogenetik dan merupakan penyempurnaan dari sistem klasifikasi Dudal dan Soepraptohardjo (1961). Definisi-definisi terutama pada tingkat Macam tanah sebagian besar mengambil definisi dari Legenda Soil Map of the World (FAO/UNESCO, 1974) dan disesuaikan dengan keadaan di Indonesia. Sistem klasifikasi tanah lain yang digunakan di Indonesia adalah sistem klasifikasi taksonomi tanah yang mulai dipublikasikan pada tahun 1975. Sampai saat ini sistem klasifikasi ini masih digunakan dengan mengacu kepada buku Keys to Soils Taxonomy edisi ke kesebelas (Soil Survey Staff, 2010). Sistem klasifikasi lain yang sering digunakan adalah sistem Satuan Peta Tanah Dunia dari FAO/UNESCO (1974). Sampai dengan tahun 2013, Indonesia belum mempunyai sistem klasifikasi tanah nasional, meskipun beberapa kali Kongres Nasional Himpunan Ilmu Tanah Indonesia telah mengamanatkan untuk menyusun klasifikasi tanah nasional. Upaya yang dilakukan oleh Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian berhasil menyusun konsep klasifikasi tanah nasional yang mulai diperkenalkan pada tahun 2013, namun konsep ini masih memerlukan penyempurnaan dan pengakuan dari para pakar genesis dan klasifikasi tanah di seluruh Indonesia.Abstract. Soil research in Indonesia began in 1817 but officially soils classification research began in 1905. The first soil classification of soils in Indonesia was prepared by E. C. J. Mohr in 1910 at Bodemkundig Instituut. Soils classification is based on the principle of genesis and soils classified are named on the basis of color. This classification was updated several times in 1910, 1916, 1922, and 1933. In 1972 Mohr with van Baren and Schuylenborgh published a book on soils in the tropics with the title "Tropical Soil, A comprehensive study of their genesis". Further soil classification is White classification which was developed in 1931. In the White classification system, the nature of the soil classification is based on geology and type of weathering, but the names of the soil is still too long and complicated. In 1938 in Deli soil classification was prepared by Druif for soil mapping in the area of tobacco plantation. Druif research results have been reported in detail in 3 series of book De Bodem van Deli. Soil classification system considered advanced, based on morphometric, is a classification system of Dudal and Soepraptohardjo (1957, 1961). This classification system is used in the soil mapping resources in Indonesia at the level of semi detail and exploration. In 1983, the Centre for Soil Research has published a soil classification system intended for semi-detailed soil mapping for transmigration program. The classification is based on the morphogenetic and a refinement of the classification system of Dudal and Soepraptohardjo (1961). Various definitions various especially at great group level is mostly using the definition of the Legend of the Soil Map of the World ( FAO / UNESCO, 1974) and adapted to the soil classification in Indonesia. Other soil classification system used in Indonesia is the soil taxonomy classification system which was began to be published in 1975. This soil classification system is still used to refer to the book of Keys to Soils Taxonomy, eleventh edition (2010). Other soil classification system is a World Soil Map Unit of the FAO/UNESCO (1974). Up till 2013, Indonesia does not have a national soil classification system, although several times of the National Congress of Soil Science Society of Indonesia has mandated to formulate a national soil classification. The efforts made by the Indonesia Center for Agricultural Land Resources Research and Development is successful to draft national soil classification which was introduced in 2013, but this concept still requires improvement and recognition from experts soil genesis and classification throughout Indonesia.
Sistem Peringatan Dini Menghadapi Iklim Ekstrem Edvin Aldrian
Jurnal Sumberdaya Lahan Vol 10, No 2 (2016)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (669.734 KB) | DOI: 10.21082/jsdl.v10n2.2016.%p

Abstract

Abstrak. Dengan letaknya diantara dua benua dan dua samudera serta berada di garis khatulistiwa, maka benua maritim Indonesia merupakan salah satu pusat konveksi utama dunia. Dengan kenyataan demikian maka Indonesia menghadapi risiko yang besar dari tingginya variabilitas iklim dan ekstremitas iklim. Guna menghadapi dampak dari iklim ekstrem maka diperlukan strategi yang mumpuni untuk membuat suatu peringatan dini secara nasional. Dengan desakan jumlah populasi dan kecanggihan teknologi informasi maka kedepan diperlukan sistem peringatan dini yang dapat menjangkau secara luas dan cepat menghadapi perubahan yang terjadi. Sebuah sistem peringatan dini yang juga harus dapat mengantisipasi dampak dan risiko. Sistem peringatan dini yang dibangun merupakan mata rantai dari pengamatan di lapangan, pengolahan data dan analisa serta sistem diseminasi yang memadai. Tulisan ini mengulas sistem peringatan dini iklim untuk sektor pertanian dengan evolusi sistem berbagi data, informasi, sistem informasi dan sistem informasi terkostumisasi. Tujuan akhir yang diupayakan adalah sebuah sistem online yang tanggap terhadap perubahan yang terjadi guna pemanfaatan yang maksimal di sektor pertanian.Abstract. Located between two continents, two oceans, and on the equator, the Indonesian maritime continent is one of the world's major deep convection. With such a reality, Indonesia experiences a substantial risk of high climate variability and climate extremes. In order to deal with the impact of extreme climate, there is a need for a strategy to establish a nationwide early warning. With stressors of demographic tension and technology sophistication, the future early warning system should be broad reaching as well as quickly responsive to face dynamical changes. That early warning system should also be able to anticipate probable impacts and risks. The established system is a chain of observations in the field, data processing and analysis as well as adequate dissemination system. This paper reviews the early warning system that can be done by observation agencies with the user agencies in the agricultural sector through sharing of data, information, information system and customized information system. The ultimate goal being pursued is an online system that is responsive to changes that occur to maximum utilization in the agricultural sector.
Land Capability Classification For Land Evaluation : A Review SANTUN R.P SITORUS
Jurnal Sumberdaya Lahan Vol 4, No 2 (2010)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (114.661 KB) | DOI: 10.21082/jsdl.v4n2.2010.%p

Abstract

Land capability classification has been used for land evaluation for various purposes in many countries in the world. Since developed by the United States Department of Agriculture as a part of the programme to control soil erosion, the land capability classification has been further developed by a number of authors in many countries to suit their requirements. Of the numerous land capability classification have been published, fourteen are selected to be reviewed. The results shows that the aims of the various land capability classification schemes are generally similar: to evolve methodology whereby land may be evaluated for a particular land use purposes. Most of the methodologies were designed mainly for evaluating the capability of land for agriculture, either in narrow (specific) or in broad terms (including forestry, pasture, etc). Three methods of evaluation of data can be identified: Firstly, descriptive methods whereby capability classes or other categories are descriptive solely in words. Secondly, rating, grading or indexing system whereby each attribute is assigned a rate, grade or index and the capability class or other category is defined in terms of the sum of the weighted scores. Thirdly, quantitative methods whereby the relationships between variables are defined in terms of an equation used to obtain a score or index which defines the capability class or other categories. The capability methods also vary both as hierarchical systems and in terms of the number of categories used. They are also vary in terms of scale, and some do not even specify the scales used. Although substantial differences are found among the methodologies in terms of their purposes and detailed procedures, these are all broadly similar in terms of the general approach and activities involved.
AGRICULTURAL ENVIRONMENTAL MANAGEMENT STRATEGY KURNIA, UNDANG; SUTRISNO, NONO
Jurnal Sumberdaya Lahan Vol 2, No 1 (2008)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (184.002 KB) | DOI: 10.21082/jsdl.v2n01.2008.%p

Abstract

Developments in Indonesia has raised several positif impact for most people due to gaining the new opportunity jobs. However, these positive opportunity often raised negative impact, especially on land resources and the environment, and people surrounding. Development industries on productive agriculture land have decreased agricultural areas, pollution of soil, water bodies/rivers, and cheerfulness and health of people and other humanlife. Mine activities also caused negative impact such asdegradation of land resources and environment, and pollution due to the application of chemical matterial on sevaration of mine products. Land clearing for infrastructures construction (roads, buildings, bridges), and agricultural practices had caused land degradation and the environment, and pollution as well. The disturbance of natural resources and environmental imbalance caused the deterioration of soil productivity, and the quality of agricultural yield due to chemical contamination on soil, rivers/water bodies, and crops. These condition has to consider necessary effort on the agricultural and environmental management more precised,directed, and accurated. Therefore, identification and characterization of sources of degradation and pollution, and analyses on issues raised in the field to form strategic effort on agricultural environmental management. The deterioration of soil productivity could be managed by applying soil conservation and land rehabilitation techniques through integrated management of related governments, institutions, and farmers/people. The pollution on soil and plant need quality standard criterium for heavy metals, and the values could be determined and difined for Indonesia condition. Critical levels of heavy metals in the soil could be used as a guide for implementation of law imporcement. Industrial waste which is polluted rivers and water bodies could be easly predicted, due tospesific industry resulted chemical contents of liquid waste similar with content of raw materials. Inappropiate land management could accelerate increasing green house gases in the atmosphere, and would be caused global warming as well. Excessive carbondioxide emission could be controlled by sequistrated CO2 through revegetation and rehabilitation of degraded land. Methane (CH4) and nitrousoxide (N2O) emission from lowland rice could be controlled by reduction its planting areas and substitute by non rice commodites, appropiate and better water management, and slow release nitrogen fertilizer application.
PERKEMBANGAN DAN STRATEGI PERCEPATAN PEMETAAN SUMBERDAYA TANAH DI INDONESIA Sukarman, Sukarman; Ritung, Sofyan
Jurnal Sumberdaya Lahan Vol 7, No 1 (2013)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1596.875 KB) | DOI: 10.21082/jsdl.v7n1.2013.%p

Abstract

Abstrak. Pembangunan pertanian Indonesia yang sangat pesat, menuntut penyediaan data/informasi sumberdaya tanah yang semakin banyak dan cepat. Berkaitan dengan hal tersebut diperlukan percepatan penyediaan data/informasi sumberdaya tanah pada tingkat semi detail atau lebih besar, melalui pengembangan metodologi yang lebih cepat, efektif, dan efisien. Pemetaan tanah di Indonesia pada berbagai tingkat pemetaan atau skala, telah mengikuti perkembangan ilmu pengetahuan dan teknologi mutakhir baik yang menyangkut identifikasi dan karakterisasi tanah maupun dalam teknologi delineasi satuan peta. Strategi yang dapat digunakan untuk mempercepat dan meningkatkan kualitas pemetaan tanah di Indonesia adalah sebagai berikut: (a) Penggunaan peralatan yang mutakhir, (b) Pemetaan tanah semi detail sistematis menggunakan metode pemetaan tanah digital (digital soil mapping) dibantu dengan teknik penginderaan jauh yang dipadukan dengan digital elevation model, (c) Pemetaan tanah detail yang dilakukan pada daerah yang tidak mempunyai data sebelumnya dengan menggunakan grid sistem fleksibel, dan (d) Penggunaan metode pemetaan dengan memanfaatkan data base tanah sebagai data warisan.Abstract. Rapid development of Indonesia's agricultural sector requires the provision of data/information on agricultural land resources more quickly. In relation to that, it requires the acceleration of provision of data/information on land resources at semi detail level or greater through the development of methodologies that are faster, effectively and efficiently. Mapping of land resources in Indonesia at various levels of mapping or scale have followed the development of cutting-edge science and technology concerning both the identification and characterization of land resources and the technology of mapping unit delineation. Strategies that can be used to accelerate and improve the quality of soil mapping in Indonesia are as follows: (a) the use of sophisticated equipment, (b) semi-detailed soil mapping using a systematic method of digital soil mapping assisted by remote sensing techniques combined with DEM, (c) detailed soil mapping in the area which does not has any previous data using a flexible grid system, and (d) the use of the mapping methods by using database as legacy data.

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